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  <jobs>
    <job>
      <externalid>526d9df8-de4</externalid>
      <Title>Senior Programmatic Advertising Partner Manager (Hybrid @ Bellevue, WA)</Title>
      <Description><![CDATA[<p>We are seeking a Senior Programmatic Advertising Partner Manager to develop, grow, and manage relationships with many of OfferUp&#39;s programmatic advertising business partners. As an OfferUp business development team member, you will own the day-to-day management of key partnerships that contribute to OfferUp&#39;s advertising revenue.</p>
<p>Key responsibilities include strategic partner management, platform optimization, yield and performance analysis, technical implementation and troubleshooting, ad quality and user trust, and strategic development.</p>
<p>The ideal candidate will have a proven track record in developing, growing, and optimizing third-party programmatic advertising partnerships, in the online and digital advertising space. They will also have strong analytical and interpersonal skills, with the ability to work in a fast-paced, innovative climate to problem-solve to successful outcomes.</p>
<p>This role reports to the VP of Advertising and Business Development and is based in Bellevue, WA, with some domestic travel required. Compensation range is $175,000-$195,000 per year, depending on experience.</p>
<p style="margin-top:24px;font-size:13px;color:#666;">XML job scraping automation by <a href="https://yubhub.co">YubHub</a></p>]]></Description>
      <Jobtype>full-time</Jobtype>
      <Experiencelevel>senior</Experiencelevel>
      <Workarrangement>hybrid</Workarrangement>
      <Salaryrange>$175,000-$195,000 per year</Salaryrange>
      <Skills>Programmatic advertising, Partner management, Platform optimization, Yield and performance analysis, Technical implementation and troubleshooting, Ad quality and user trust, Strategic development</Skills>
      <Category>Advertising</Category>
      <Industry>Technology</Industry>
      <Employername>OfferUp</Employername>
      <Employerlogo>https://logos.yubhub.co/about.offerup.com.png</Employerlogo>
      <Employerdescription>OfferUp is a local marketplace app for buying, selling, and connecting in local communities. It is one of the top local marketplace apps for local buyers and sellers in the U.S.</Employerdescription>
      <Employerwebsite>https://about.offerup.com</Employerwebsite>
      <Compensationcurrency></Compensationcurrency>
      <Compensationmin></Compensationmin>
      <Compensationmax></Compensationmax>
      <Applyto>https://job-boards.greenhouse.io/offerup/jobs/7629574</Applyto>
      <Location>Hybrid @ Bellevue</Location>
      <Country></Country>
      <Postedate>2026-04-24</Postedate>
    </job>
    <job>
      <externalid>d9d10021-6cf</externalid>
      <Title>Sr. Manager, Process Engineering</Title>
      <Description><![CDATA[<p>A new paradigm of computing</p>
<p>Magic Leap is a pioneer in Augmented Reality (AR) optics, display systems, platforms, devices services, prototyping and manufacturing capabilities. We are known for our unmatched optics stack and have developed ultra-lightweight waveguides and display systems that advance what is possible in AR.</p>
<p>With more than a decade of experience in AR innovation, we have made groundbreaking advancements in text legibility, color fidelity and rich digital content visuals while continually expanding the field of view to create engaging, immersive AR experiences.</p>
<p>The opportunity</p>
<p>The Senior Manager of Process Engineering will be a critical leader responsible for developing and scaling robust manufacturing processes that enable consistent product performance, yield, and reliability.</p>
<p>This role demands a strategic leader with deep experience in translating complex technologies into stable, high-performing production processes who can effectively bridge the gap between development and high-volume manufacturing.</p>
<p>Responsibilities</p>
<ul>
<li>Build and lead a high-performing process engineering team supporting critical manufacturing processes and product performance requirements.</li>
</ul>
<ul>
<li>Serve as the primary technical and operational point of contact for process-related readiness, capability, and performance across development and manufacturing environments.</li>
</ul>
<ul>
<li>Establish clear, quantifiable manufacturing readiness expectations for process capability, yield performance, variation reduction, and process stability</li>
</ul>
<ul>
<li>Provide direct management and strategic guidance to the core team of process engineers, enabling strong technical execution and talent development.</li>
</ul>
<ul>
<li>Ensure alignment across Product Development, Equipment Engineering, Quality, Supply Chain, and Operations to drive design-for-manufacturability and scalable process integration.</li>
</ul>
<ul>
<li>Develop and execute process strategies that enable predictable yield, throughput, and product performance, including CTF / CTQ, consistency.</li>
</ul>
<ul>
<li>Define and drive process capability metrics, including Cp, Cpk, defectivity, and process variation improvement.</li>
</ul>
<ul>
<li>Lead structured root cause investigations to resolve yield excursions, reliability risks, and process performance gaps.</li>
</ul>
<ul>
<li>Establish robust process control strategies, including SPC, DOE, DFSS, FMEA, and monitoring frameworks that enable rapid learning cycles.</li>
</ul>
<ul>
<li>Drive continuous improvement initiatives that improve process capability, cycle time, cost efficiency, and manufacturability.</li>
</ul>
<p>What you&#39;ll bring</p>
<ul>
<li>10+ years of experience in process engineering within advanced technology manufacturing environments such as semiconductor, photonics, optics, display, and related industries</li>
</ul>
<ul>
<li>Demonstrated expertise in developing, characterizing, and optimizing complex manufacturing processes, including variation reduction, yield improvement, and process capability enhancement.</li>
</ul>
<ul>
<li>Proven ability to manage and lead high-performing technical teams of process engineers, fostering strong execution, accountability, and continuous improvement.</li>
</ul>
<ul>
<li>Excellent communication, problem-solving, and cross-functional collaboration skills, capable of setting expectations with both internal stakeholders and external partners.</li>
</ul>
<ul>
<li>BS/MS in Engineering (Mechanical, Electrical, Industrial, or equivalent).</li>
</ul>
<p>It&#39;s exciting if you also have</p>
<ul>
<li>Strong experience applying data-driven methodologies, including DOE, DFSS, SPC, FMEA, and statistical analysis to improve process stability and performance</li>
</ul>
<ul>
<li>Demonstrated success driving root cause investigations and implementing corrective actions to resolve yield excursions and reliability risks</li>
</ul>
<ul>
<li>Ability to translate complex technical challenges into actionable plans that improve manufacturability, cycle time, and cost efficiency</li>
</ul>
<p style="margin-top:24px;font-size:13px;color:#666;">XML job scraping automation by <a href="https://yubhub.co">YubHub</a></p>]]></Description>
      <Jobtype>full-time</Jobtype>
      <Experiencelevel>senior</Experiencelevel>
      <Workarrangement>onsite</Workarrangement>
      <Salaryrange></Salaryrange>
      <Skills>process engineering, manufacturing processes, product performance, yield and reliability, complex technologies, stable production processes, high-volume manufacturing, design-for-manufacturability, scalable process integration, predictable yield, throughput and product performance, CTF / CTQ, consistency, Cp, Cpk, defectivity, process variation improvement, SPC, DOE, DFSS, FMEA, monitoring frameworks, rapid learning cycles, continuous improvement, cycle time, cost efficiency, manufacturability</Skills>
      <Category>Engineering</Category>
      <Industry>Technology</Industry>
      <Employername>Magic Leap</Employername>
      <Employerlogo>https://logos.yubhub.co/magicleap.com.png</Employerlogo>
      <Employerdescription>Magic Leap is a pioneer in Augmented Reality (AR) optics, display systems, platforms, devices services, prototyping and manufacturing capabilities.</Employerdescription>
      <Employerwebsite>https://www.magicleap.com/</Employerwebsite>
      <Compensationcurrency></Compensationcurrency>
      <Compensationmin></Compensationmin>
      <Compensationmax></Compensationmax>
      <Applyto>https://job-boards.greenhouse.io/magicleap/jobs/7838579</Applyto>
      <Location>Plantation, FL</Location>
      <Country></Country>
      <Postedate>2026-04-24</Postedate>
    </job>
    <job>
      <externalid>712eb226-751</externalid>
      <Title>Process Engineer</Title>
      <Description><![CDATA[<p>We are seeking a Process Engineer to join our team. As a Process Engineer, you will execute tests and experiments to evaluate process performance and identify improvement opportunities. You will also support NPI activities from the ground up, including assembly line setup, process definition, and production procedure development. Additionally, you will troubleshoot production issues and drive corrective and preventative actions (CAPA) to maintain operational stability. You will partner closely with production, quality, and engineering teams to align on priorities and execute improvements effectively. You will create and maintain process documentation, including Standard Operating Procedures (SOPs), work instructions, and equipment or tooling requirements. You will proactively observe production operations and engage with operators and stakeholders to surface and implement process enhancements. You will train on-site staff on new equipment, procedures, and updated production processes. You will utilise the MES system to extract, analyse, and present key production metrics, including yield, throughput, and cycle time. You will apply basic Python scripting to support data analysis and process monitoring tasks.</p>
<p>Essential skills and experience include 1 to 2 years of experience in a production or process engineering role, a Bachelor&#39;s degree in Industrial/Mechanical/Electronics/Mechatronics/Manufacturing engineering, fluency in English and Chinese, and the ability to work on-site at the facility in Taoyuan. Familiarity with Python scripting, Manufacturing Execution Systems, and CAD skills (Fusion360/Inventor/Solidworks) are also desirable.</p>
<p style="margin-top:24px;font-size:13px;color:#666;">XML job scraping automation by <a href="https://yubhub.co">YubHub</a></p>]]></Description>
      <Jobtype>full-time</Jobtype>
      <Experiencelevel>entry</Experiencelevel>
      <Workarrangement>onsite</Workarrangement>
      <Salaryrange></Salaryrange>
      <Skills>process engineering, python scripting, manufacturing execution systems, cad skills, process performance evaluation, assembly line setup, process definition, production procedure development, troubleshooting, corrective and preventative actions, process documentation, standard operating procedures, work instructions, equipment or tooling requirements, mes system, yield, throughput, cycle time</Skills>
      <Category>Engineering</Category>
      <Industry>Manufacturing</Industry>
      <Employername>CORSAIR</Employername>
      <Employerlogo></Employerlogo>
      <Employerdescription>CORSAIR is a company based in Taiwan. It does not specify what products they make or their size/scale.</Employerdescription>
      <Employerwebsite></Employerwebsite>
      <Compensationcurrency></Compensationcurrency>
      <Compensationmin></Compensationmin>
      <Compensationmax></Compensationmax>
      <Applyto>https://edix.fa.us2.oraclecloud.com/hcmUI/CandidateExperience/en/sites/CX_1/job/8756</Applyto>
      <Location>Taoyuan</Location>
      <Country></Country>
      <Postedate>2026-04-24</Postedate>
    </job>
    <job>
      <externalid>12411dea-352</externalid>
      <Title>Business Operations - Yield Strategy Team Member</Title>
      <Description><![CDATA[<p>Sell what you love. For us and millions of users across the globe, that’s Spotify. Join the Sales team and you’ll build the relationships that help grow our business in existing markets and beyond. We don’t just sell creative solutions to our clients and partners, we help to shape them; using our expert knowledge of ad products, sales channels and the industry to impact the way the world experiences music and podcasts.</p>
<p>We are looking for a highly motivated individual to join our Business Operations team to join our Yield Strategy team in our APAC market. In this role, you will be responsible for using tools and systems to evaluate ad product and revenue performance across the entire Ad Sales business; act as a strategic partner across the ads business supporting Sales alongside other cross-functional teams, such as Business Operations, Finance, Sales Operations, and Product.</p>
<p><strong>Key Responsibilities:</strong></p>
<ul>
<li>Strategically manage pricing, inventory, and overall yield to maximise advertising revenue.</li>
<li>Partner with Yield Managers in other regions to share best practices to ensure local strategies fit within the larger Spotify global ad strategy and framework.</li>
<li>Manipulate and analyse large data sets (dashboards, raw files) to inform data-led pricing and inventory decisions.</li>
<li>Maintain deep expertise in how APAC ad revenue is generated. Create systems, processes, and reporting to ensure critical inventory and revenue insights are quickly and clearly shared with internal stakeholders.</li>
<li>Provide regular updates and actionable recommendations to APAC sales leadership to optimise yield while achieving revenue goals.</li>
<li>Provide essential yield management support to APAC sales teams to ensure the region meets and exceeds revenue targets, aligning with Spotify&#39;s broader financial objectives.</li>
<li>Collaborate cross-functionally with teams including Sales, Finance, Business Operations, and Sales Operations to drive ad revenue growth.</li>
<li>Manage rate cards and deal approvals for the region in collaboration with Partnerships team.</li>
</ul>
<p><strong>Requirements:</strong></p>
<ul>
<li>8+ years of experience leading Media Planning, Pricing, and/or Digital Inventory and Yield for an Ad Agency, Publisher, Platform, Network or Ad Tech Vendor with a deep understanding of data analysis and data-driven decision-making.</li>
<li>Able to create and implement strategies that drive growth, optimising pricing and accurately reporting on business performance.</li>
<li>Thorough understanding of the adsales pitch-to-pay process, specifically in the APAC region and in the Australia marketplace.</li>
<li>Have an understanding of nuances of multiple markets in APAC region.</li>
<li>Experience working with business intelligence/dashboarding tools such as Tableau, Google BigQuery, and/or other similar systems.</li>
<li>Understanding of ad operations systems and the programmatic landscape, with demonstrated knowledge of Salesforce and various CRMs, OMSs, other advertising platforms (GAM, DV360, TTD, Magnite).</li>
<li>You understand the technical foundations of digital media, podcasts and programmatic mediums and proactively identify solutions to problems and predict/adapt to expect challenges before they happen.</li>
<li>A highly organised and focused multi-tasker with strong attention to detail, analytical and project management skills, and can work independently within a team focused organisation.</li>
<li>You thrive in a fast-paced, deadline and detailed oriented environment.</li>
</ul>
<p><strong>Where You&#39;ll Be:</strong></p>
<p>This role is based in Sydney, Australia. We offer you the flexibility to work where you work best! There will be some in person meetings, but still allows for flexibility to work from home.</p>
<p style="margin-top:24px;font-size:13px;color:#666;">XML job scraping automation by <a href="https://yubhub.co">YubHub</a></p>]]></Description>
      <Jobtype>full-time</Jobtype>
      <Experiencelevel>senior</Experiencelevel>
      <Workarrangement>hybrid</Workarrangement>
      <Salaryrange></Salaryrange>
      <Skills>Media Planning, Pricing, Digital Inventory and Yield, Data Analysis, Data-Driven Decision-Making, Business Intelligence, Dashboarding Tools, Tableau, Google BigQuery, Ad Operations Systems, Programmatic Landscape, Salesforce, CRMs, OMSs, Advertising Platforms, GAM, DV360, TTD, Magnite</Skills>
      <Category>Sales</Category>
      <Industry>Technology</Industry>
      <Employername>Spotify</Employername>
      <Employerlogo>https://logos.yubhub.co/spotify.com.png</Employerlogo>
      <Employerdescription>Spotify is a music streaming service provider with a global presence.</Employerdescription>
      <Employerwebsite>https://www.spotify.com/</Employerwebsite>
      <Compensationcurrency></Compensationcurrency>
      <Compensationmin></Compensationmin>
      <Compensationmax></Compensationmax>
      <Applyto>https://jobs.lever.co/spotify/97528686-2b62-4b63-b451-1a72a0ad1e1e</Applyto>
      <Location>Sydney</Location>
      <Country></Country>
      <Postedate>2026-04-24</Postedate>
    </job>
    <job>
      <externalid>792cef6b-cf8</externalid>
      <Title>Transaction Principal</Title>
      <Description><![CDATA[<p>As a Transaction Principal for Australia at Anthropic, you&#39;ll drive the commercial sourcing and transaction execution process for our Australian data center capacity deals. You&#39;ll lead RFP processes, negotiate term sheets, and serve as the central leader ensuring seamless stakeholder alignment from initial sourcing through lease execution.</p>
<p>This role is critical to securing the infrastructure that powers Anthropic&#39;s frontier AI systems in the region , you&#39;ll bridge commercial negotiations with complex internal coordination across legal, finance, engineering, and network teams, and partner closely with our Compute Markets team who own the Australia market strategy and government relationships. This is not an established leasing org; you&#39;ll be building process alongside execution.</p>
<p>Responsibilities:</p>
<ul>
<li>Lead the RFP and commercial sourcing process for Australian data center deals, managing developer outreach, proposal evaluation, and competitive selection</li>
<li>Negotiate term sheets and manage the LOI process, structuring commercial terms that meet Anthropic&#39;s technical and business requirements while maintaining strong developer partnerships</li>
<li>Create the bridge from LOI to executed transaction, ensuring all commercial, technical, and legal requirements are satisfied for deal closure</li>
<li>Serve as project manager for cross-functional stakeholder engagement , coordinating due diligence teams, internal and external legal counsel, network organization, platform engineers, and finance to ensure alignment prior to lease execution</li>
<li>Act as the single point of contact for auxiliary organizations including networks, deployments, and government relations, providing regular updates on transaction progress and leasing status</li>
<li>Develop and maintain transaction timelines, tracking critical-path items and proactively identifying risks that could impact deal closure</li>
<li>Ensure all stakeholder requirements are captured and addressed in commercial agreements, translating technical and operational needs into contractual terms</li>
<li>Manage complex digital infrastructure development activities to a construction-ready state, through a developer or directly</li>
<li>Marry the right projects, capital stacks, and developers at the right stages</li>
<li>Document and refine transaction processes and playbooks to enable scalable deal execution as Anthropic expands its infrastructure footprint in region</li>
<li>Partner with the Compute Markets Manager to prioritize sites and counterparties, and feed deal learnings back into Australia market strategy</li>
</ul>
<p>You may be a good fit if you:</p>
<ul>
<li>Have 10+ years of experience in transaction management, commercial real estate, data center leasing, or infrastructure procurement</li>
<li>Possess a proven track record of managing complex, multi-stakeholder transactions from sourcing through execution</li>
<li>Have strong negotiation skills with experience structuring term sheets, LOIs, and commercial agreements</li>
<li>Excel at project management and can coordinate across legal, technical, finance, and operational teams simultaneously</li>
<li>Have experience with RFP processes and competitive sourcing for large-scale infrastructure or real estate transactions</li>
<li>Have experience working in or with Australian markets, with knowledge of the local real estate and development landscape</li>
<li>Are highly organized with strong attention to detail while maintaining focus on strategic deal objectives</li>
<li>Can operate effectively in fast-paced, ambiguous environments where processes are being built alongside execution</li>
<li>Demonstrate exceptional communication skills and can coordinate effectively across time zones with HQ-based teams and external partners</li>
</ul>
<p>It&#39;s a bonus if you:</p>
<ul>
<li>Have experience with data center or hyperscale infrastructure transactions specifically</li>
<li>Come from the development side of the industry rather than traditional brokerage/leasing , you understand how DC development works and how value is created (yield-on-cost, cap rates, development fees)</li>
<li>Understand technical requirements for AI/ML workloads including power density, cooling, and network connectivity</li>
<li>Have worked with legal teams on complex lease negotiations or infrastructure agreements</li>
<li>Understand utility coordination, power procurement, or energy considerations in data center transactions, particularly in the Australian context (NEM, grid connection)</li>
<li>Have relationships within the Australian data center developer and broker ecosystem</li>
<li>Have a background in corporate development, strategic partnerships, or infrastructure investment</li>
<li>Have experience in high-growth technology companies managing infrastructure expansion</li>
</ul>
<p>Logistics</p>
<ul>
<li>Minimum education: Bachelor’s degree or an equivalent combination of education, training, and/or experience</li>
<li>Required field of study: A field relevant to the role as demonstrated through coursework, training, or professional experience</li>
<li>Minimum years of experience: Years of experience required will correlate with the internal job level requirements for the position</li>
<li>Location-based hybrid policy: Currently, we expect all staff to be in one of our offices at least 25% of the time. However, some roles may require more time in our offices.</li>
<li>Visa sponsorship: We do sponsor visas! However, we aren&#39;t able to successfully sponsor visas for every role and every candidate. But if we make you an offer, we will make every reasonable effort to get you a visa, and we retain an immigration lawyer to help with this.</li>
</ul>
<p style="margin-top:24px;font-size:13px;color:#666;">XML job scraping automation by <a href="https://yubhub.co">YubHub</a></p>]]></Description>
      <Jobtype>full-time</Jobtype>
      <Experiencelevel>senior</Experiencelevel>
      <Workarrangement>hybrid</Workarrangement>
      <Salaryrange></Salaryrange>
      <Skills>transaction management, commercial real estate, data center leasing, infrastructure procurement, negotiation, project management, RFP processes, competitive sourcing, Australian markets, local real estate and development landscape, communication skills, data center or hyperscale infrastructure transactions, DC development, yield-on-cost, cap rates, development fees, technical requirements for AI/ML workloads, power density, cooling, network connectivity, utility coordination, power procurement, energy considerations, Australian data center developer and broker ecosystem, corporate development, strategic partnerships, infrastructure investment, high-growth technology companies</Skills>
      <Category>Engineering</Category>
      <Industry>Technology</Industry>
      <Employername>Anthropic</Employername>
      <Employerlogo>https://logos.yubhub.co/anthropic.com.png</Employerlogo>
      <Employerdescription>Anthropic is a company that creates reliable, interpretable, and steerable AI systems. It has a team of researchers, engineers, policy experts, and business leaders working together to build beneficial AI systems.</Employerdescription>
      <Employerwebsite>https://www.anthropic.com/</Employerwebsite>
      <Compensationcurrency></Compensationcurrency>
      <Compensationmin></Compensationmin>
      <Compensationmax></Compensationmax>
      <Applyto>https://job-boards.greenhouse.io/anthropic/jobs/5154345008</Applyto>
      <Location>Sydney, Australia</Location>
      <Country></Country>
      <Postedate>2026-04-18</Postedate>
    </job>
    <job>
      <externalid>800d1026-032</externalid>
      <Title>Programmatic Platforms Manager (Hybrid @ Bellevue, WA)</Title>
      <Description><![CDATA[<p>We are seeking a Programmatic Platforms Manager to own, optimize and grow OfferUp&#39;s programmatic advertising revenue. As an OfferUp Advertising team member, you will own the day-to-day management of key partnerships that contribute to OfferUp&#39;s programmatic advertising revenue.</p>
<p>You will be responsible for monitoring partner performance, identifying revenue optimization and growth opportunities, and working closely with product management to ensure partner compliance. You will be responsible for developing and fostering strong relationships with our partners and be comfortable communicating and working across all levels of the organization.</p>
<p>As a Programmatic Platforms Manager responsible for developing and growing revenue partnerships you will work with and partner across many internal functions at OfferUp ranging from Engineering, Finance, Product, and Legal.</p>
<p>The ideal candidate will have a proven track record in maximizing revenue and eCPM performance from third-party partners inclusive of SSPs, DSPs, Header Bidding, and Mediation platforms for both App and Web properties. Experience in the setup and management of sell-side partners, through a variety of programmatic integrations, including header-bidding channels.</p>
<p>Exhibit strong analytical as well as interpersonal skills with the ability to work in a fast-paced, innovative climate to problem solve to successful outcomes.</p>
<p>The role will require expertise in working with senior level leadership at our partners and internal and external team project management.</p>
<p>Key Responsibilities:</p>
<ul>
<li>Strategic Partner Management: Own the day-to-day management of key partnerships, monitoring performance and identifying revenue optimization, growth opportunities, and help troubleshoot technical issues.</li>
</ul>
<ul>
<li>Platform Optimization: Setup and manage sell-side partners through a variety of programmatic integrations, including SDK integrations and header-bidding channels, to maximize revenue and eCPM performance.</li>
</ul>
<ul>
<li>Yield &amp; Performance Analysis: Test and perform yield analysis to determine optimal integrations for each partner and contribute to the overall revenue strategy. Provide monthly and quarterly performance reviews to internal stakeholders.</li>
</ul>
<ul>
<li>Technical Implementation &amp; Troubleshooting: Actively debug display and video ad delivery, resolving issues related to bid responses, creative rendering, and measurement.</li>
</ul>
<ul>
<li>Ad Quality &amp; User Trust: Monitor and maintain ad quality across the portfolio, acting as a steward for user trust by enforcing quality standards and updating blocklists.</li>
</ul>
<ul>
<li>Strategic Development: Own the partnership management process and playbook to build a diversified partner strategy.</li>
</ul>
<p>Qualifications:</p>
<ul>
<li>Bachelor&#39;s degree required.</li>
</ul>
<ul>
<li>Professional Experience: 5 or more years experience working in Programmatic Advertising focused on Ad Operations and/or Revenue or Yield Management at an online publisher, SSP or DSP.</li>
</ul>
<ul>
<li>Industry Expertise: Proven practical experience setting up and optimizing sell-side programmatic channels and expert-level knowledge of ad server management.</li>
</ul>
<ul>
<li>Technical Aptitude: Hands-on knowledge of ad technologies and how to troubleshoot and debug integrations. Expertise in mobile SDKs or Google Ad Manager is a plus.</li>
</ul>
<ul>
<li>Analytical Skills: Excellent quantitative skills and a strong background in using data-driven insights to drive strategic decisions.</li>
</ul>
<ul>
<li>Interpersonal Skills: Proven ability to establish credibility with both business and technical owners and communicate effectively across all levels of an organization.</li>
</ul>
<p>This role reports to the VP of Advertising and Business Development, is based in Bellevue, WA, and requires some domestic travel.</p>
<p>Compensation Range: $175,000-$195,000 (depending on experience)</p>
<p>OfferUp offers a comprehensive compensation and benefits package where you’ll be rewarded based on your performance and recognized for the value you bring to the business. Individual salaries within our ranges are determined through a variety of factors including, but not limited to education, experience, knowledge, skills and geography. All roles will receive equity in OfferUp as part of their compensation, the amount of equity varying depending on the individual’s level and experience.</p>
<p>In addition to our compensation package, this role is eligible to enroll in health insurance, healthcare savings and spending accounts, retirement savings benefits (401(k) plan with match), basic and voluntary life insurance, disability benefits, and paid time off for sick leave, family and/or medical leave, vacation, and 12 company holidays.</p>
<p>In regard to vacation time, OfferUp has a flexible vacation policy and, in general, full-time exempt employees will be expected to take 3-5 weeks (15-30 days) of pre-planned vacation time per year. Vacation needs are flexible and will naturally vary from year to year based on individual circumstances and business needs.</p>
<p>In regard to sick time, all full-time employees (exempt and non-exempt) will be granted 12 days (96 hours) of sick time per year (pro-rated if they start a date other than January 1).</p>
<p>Your recruiter can share more details about specific benefits during the interview process.</p>
<p style="margin-top:24px;font-size:13px;color:#666;">XML job scraping automation by <a href="https://yubhub.co">YubHub</a></p>]]></Description>
      <Jobtype>full-time</Jobtype>
      <Experiencelevel>senior</Experiencelevel>
      <Workarrangement>hybrid</Workarrangement>
      <Salaryrange>$175,000-$195,000</Salaryrange>
      <Skills>Programmatic Advertising, Ad Operations, Revenue or Yield Management, SSPs, DSPs, Header Bidding, Mediation platforms, App and Web properties, Sell-side partners, SDK integrations, Header-bidding channels, Technical implementation, Troubleshooting, Ad quality, User trust, Partnership management</Skills>
      <Category>Engineering</Category>
      <Industry>Technology</Industry>
      <Employername>OfferUp</Employername>
      <Employerlogo>https://logos.yubhub.co/about.offerup.com.png</Employerlogo>
      <Employerdescription>OfferUp is a local marketplace app for buying, selling, and connecting in local communities. It is one of the top local marketplace apps for local buyers and sellers in the U.S.</Employerdescription>
      <Employerwebsite>https://about.offerup.com</Employerwebsite>
      <Compensationcurrency></Compensationcurrency>
      <Compensationmin></Compensationmin>
      <Compensationmax></Compensationmax>
      <Applyto>https://job-boards.greenhouse.io/offerup/jobs/7629594</Applyto>
      <Location>Hybrid @ Bellevue</Location>
      <Country></Country>
      <Postedate>2026-04-18</Postedate>
    </job>
    <job>
      <externalid>0e39aebe-3ad</externalid>
      <Title>Network Engineer - ML Infrastructure (High-Speed Interconnects)</Title>
      <Description><![CDATA[<p>We are seeking exceptional ML Infrastructure Engineers with deep expertise in high-speed interconnect technologies to design, build, and optimise the network fabric that powers large-scale AI training and inference clusters.</p>
<p>This strategic role will drive innovation in high-bandwidth, low-latency, power-efficient interconnects critical for AI/ML clusters based on advanced computing platforms. You will have the opportunity to work on all modalities of interconnects connecting GPUs and switches both inside and between data centres, including our primary front and backend networks that train Grok and that customers use for inference.</p>
<p>Responsibilities:</p>
<ul>
<li>Design, validate, and productise high-speed copper and optical connectivity solutions for AI clusters (100k+ GPU scale).</li>
<li>Own vendor due diligence and onboarding for new 1.6T products including AEC and pluggable optical transceivers (DR4/8, FR4) including rigorous bring-up &amp; characterisation.</li>
<li>Investigate the opportunity for LPO and LRO in our network.</li>
<li>Evaluate early co-packaged and near-packaged engines for switches and GPUs.</li>
<li>Pathfinding for new interconnect modalities including VCSEL, microLED, THz radio-based solutions to improve network economics and reliability.</li>
<li>Work closely with vendors (transceiver, cable, SerDes, DSP, silicon photonics foundries) to influence roadmaps and ensure timely delivery of next-gen solutions.</li>
<li>Collaborate with ML training teams to translate workload communication patterns into concrete interconnect topology and optical reconfigurability requirements.</li>
<li>Perform system-level simulation of end-to-end fabric performance.</li>
<li>Drive failure analysis, root cause, and corrective actions for interconnect-related issues in production clusters through fleet-level metrics gathering and analysis.</li>
<li>Contribute to internal tooling and automation for interconnect health monitoring, telemetry, diagnostics, remediation and automated qualification pipelines.</li>
</ul>
<p>Basic Qualifications:</p>
<ul>
<li>At least 8+ years of hands-on experience in designing, deploying and operating high-speed copper and optical interconnects, preferably in a module design role or in a hyperscale datacentre environment.</li>
<li>Master&#39;s or PhD degree in Electrical Engineering, Photonics or Physics.</li>
<li>Deep knowledge of PAM4 SerDes performance, equalisation, jitter, crosstalk.</li>
<li>Solid operational understanding of FEC, Retimers, TIAs and Drivers.</li>
<li>Deep knowledge of optical link budget analysis and performance metrics including TDECQ, OMA, Tcode, stressed receiver sensitivity and associated diagnostics.</li>
<li>Expertise in transceiver components including CW lasers, SiPh PICs, EML, DSP, passive subassemblies, their failure modes and characterisation.</li>
<li>Knowledge of thermal, mechanical, power, signal integrity constraints in dense hardware.</li>
<li>Knowledge of SiPh design process, yield improvement and reliability testing.</li>
<li>Familiarity with CPO technologies and challenges/risk areas.</li>
<li>Familiarity with subcomponent supply chains and global manufacturers, ODMs and CMs.</li>
<li>Strong problem-solving skills and ability to thrive in a fast-paced, ambiguous setting.</li>
</ul>
<p>Compensation and Benefits:</p>
<p>$180,000 - $440,000 USD</p>
<p>Base salary is just one part of our total rewards package at X, which also includes equity, comprehensive medical, vision, and dental coverage, access to a 401(k) retirement plan, short &amp; long-term disability insurance, life insurance, and various other discounts and perks.</p>
<p style="margin-top:24px;font-size:13px;color:#666;">XML job scraping automation by <a href="https://yubhub.co">YubHub</a></p>]]></Description>
      <Jobtype>full-time</Jobtype>
      <Experiencelevel>senior</Experiencelevel>
      <Workarrangement>onsite</Workarrangement>
      <Salaryrange>$180,000 - $440,000 USD</Salaryrange>
      <Skills>high-speed copper and optical interconnects, PAM4 SerDes performance, equalisation, jitter, crosstalk, FEC, Retimers, TIAs, Drivers, optical link budget analysis, performance metrics, TDECQ, OMA, Tcode, stressed receiver sensitivity, associated diagnostics, CW lasers, SiPh PICs, EML, DSP, passive subassemblies, thermal, mechanical, power, signal integrity constraints, SiPh design process, yield improvement, reliability testing, CPO technologies, subcomponent supply chains, global manufacturers, ODMs, CMs</Skills>
      <Category>Engineering</Category>
      <Industry>Technology</Industry>
      <Employername>xAI</Employername>
      <Employerlogo>https://logos.yubhub.co/x.ai.png</Employerlogo>
      <Employerdescription>xAI creates AI systems to understand the universe and aid humanity in its pursuit of knowledge. The company operates with a flat organisational structure.</Employerdescription>
      <Employerwebsite>https://www.x.ai/</Employerwebsite>
      <Compensationcurrency></Compensationcurrency>
      <Compensationmin></Compensationmin>
      <Compensationmax></Compensationmax>
      <Applyto>https://job-boards.greenhouse.io/xai/jobs/5043570007</Applyto>
      <Location>Palo Alto, CA</Location>
      <Country></Country>
      <Postedate>2026-04-18</Postedate>
    </job>
    <job>
      <externalid>6e5d1aa4-d3c</externalid>
      <Title>Policy Manager, Chemical Weapons and High Yield Explosives</Title>
      <Description><![CDATA[<p><strong>About this Role</strong></p>
<p>This role offers a unique opportunity to shape how AI systems handle sensitive chemical and explosives information. You&#39;ll work with leading AI safety researchers while tackling critical problems in preventing catastrophic misuse. If you&#39;re excited about using your expertise to ensure AI systems remain safe and beneficial, we want to hear from you.</p>
<p><strong>Responsibilities:</strong></p>
<ul>
<li>Design and implement evaluation methodologies for assessing AI model capabilities relevant to chemical weapons, explosives synthesis, and energetic materials</li>
</ul>
<ul>
<li>Develop and execute strategies to identify and mitigate potential C/E misuse in model outputs</li>
</ul>
<ul>
<li>Create C/E threat models, including precursor identification, synthesis routes, and weaponization techniques</li>
</ul>
<ul>
<li>Review and analyze traffic to identify potential policy violations related to C/E content</li>
</ul>
<ul>
<li>Collaborate with software engineers to develop and refine detection systems and automated enforcement tools for C/E threats</li>
</ul>
<ul>
<li>Conduct rapid response to escalations involving dangerous C/E queries</li>
</ul>
<ul>
<li>Collaborate across teams to establish safety benchmarks and develop appropriate model guardrails</li>
</ul>
<ul>
<li>Translate C/E domain knowledge into actionable safety requirements</li>
</ul>
<ul>
<li>Develop approaches to assess C/E model knowledge boundaries for dual-use chemical information</li>
</ul>
<ul>
<li>Monitor emerging threats in the C/E landscape to inform policy development</li>
</ul>
<p><strong>You may be a good fit if you:</strong></p>
<ul>
<li>Have a Ph.D. in Chemistry, Chemical Engineering, or a related field with focus on energetic materials, explosives, and/or chemical weapons</li>
</ul>
<ul>
<li>Have 5-8+ years of experience in chemical weapons and/or explosives defense, with deep expertise in energetic materials, chemical weapon agents, or related areas</li>
</ul>
<ul>
<li>Have knowledge of high yield explosives application to radiological dispersal devices (dirty bombs) and related radiological weapons</li>
</ul>
<ul>
<li>Have a track record of translating specialized technical knowledge into actionable safety policies or guidelines</li>
</ul>
<ul>
<li>Are comfortable navigating ambiguity and developing solutions for novel safety challenges</li>
</ul>
<ul>
<li>Can work independently while maintaining strong collaboration with cross-functional teams including engineering, enforcement, and research</li>
</ul>
<ul>
<li>Thrive in a fast-paced environment where you balance rigorous scientific standards with rapid threat response</li>
</ul>
<ul>
<li>Are passionate about preventing misuse of dangerous technical knowledge while enabling beneficial applications</li>
</ul>
<p><strong>Strong candidates may have:</strong></p>
<ul>
<li>Experience with both chemical weapons and high yield explosives defense</li>
</ul>
<ul>
<li>Experience working with defense, intelligence, or nonproliferation organizations (e.g., OPCW, IAEA, national labs, defense contractors)</li>
</ul>
<ul>
<li>Published research or practical experience in explosives characterization, chemical weapons detection, or related security applications</li>
</ul>
<ul>
<li>Knowledge of international chemical weapons conventions (CWC) and controlled substances regulations</li>
</ul>
<ul>
<li>Demonstrated ability to communicate complex technical concepts to non-specialist audiences</li>
</ul>
<ul>
<li>Experience with chemical databases (PubChem, Reaxys, SciFinder) and computational chemistry tools</li>
</ul>
<ul>
<li>Understanding of radiological materials and their interaction with explosive dispersal mechanisms</li>
</ul>
<ul>
<li>Familiarity with dual-use C/E research concerns and responsible disclosure practices</li>
</ul>
<p>The annual compensation range for this role is $245,000-$285,000 USD.</p>
<p style="margin-top:24px;font-size:13px;color:#666;">XML job scraping automation by <a href="https://yubhub.co">YubHub</a></p>]]></Description>
      <Jobtype>full-time</Jobtype>
      <Experiencelevel>senior</Experiencelevel>
      <Workarrangement>hybrid</Workarrangement>
      <Salaryrange>$245,000-$285,000 USD</Salaryrange>
      <Skills>Ph.D. in Chemistry, Chemical Engineering, or a related field, 5-8+ years of experience in chemical weapons and/or explosives defense, Knowledge of high yield explosives application to radiological dispersal devices, Experience with chemical databases (PubChem, Reaxys, SciFinder), Understanding of radiological materials and their interaction with explosive dispersal mechanisms, Experience with both chemical weapons and high yield explosives defense, Experience working with defense, intelligence, or nonproliferation organizations, Published research or practical experience in explosives characterization, chemical weapons detection, or related security applications, Knowledge of international chemical weapons conventions (CWC) and controlled substances regulations, Demonstrated ability to communicate complex technical concepts to non-specialist audiences</Skills>
      <Category>Engineering</Category>
      <Industry>Technology</Industry>
      <Employername>Anthropic</Employername>
      <Employerlogo>https://logos.yubhub.co/anthropic.com.png</Employerlogo>
      <Employerdescription>Anthropic is a public benefit corporation that focuses on creating reliable, interpretable, and steerable AI systems.</Employerdescription>
      <Employerwebsite>https://www.anthropic.com/</Employerwebsite>
      <Compensationcurrency></Compensationcurrency>
      <Compensationmin></Compensationmin>
      <Compensationmax></Compensationmax>
      <Applyto>https://job-boards.greenhouse.io/anthropic/jobs/5140226008</Applyto>
      <Location>San Francisco, CA | New York City, NY</Location>
      <Country></Country>
      <Postedate>2026-04-18</Postedate>
    </job>
    <job>
      <externalid>d633f0ff-f5f</externalid>
      <Title>Finance Expert - Fixed Income</Title>
      <Description><![CDATA[<p>We are seeking a skilled Fixed Income Data Expert to enhance xAI&#39;s AI models by providing high-quality data annotations and inputs tailored to fixed income markets contexts.</p>
<p>In this role, you will leverage your expertise in fixed income trading and analysis, including government and corporate bond trading, interest rate derivatives, credit analysis, yield curve construction, portfolio management, securitized products, relative value analysis, duration and convexity hedging, spread analysis, fixed income, currencies and commodities (FICC) research, and fixed income pricing methodologies to support the training of AI systems.</p>
<p>You will collaborate with technical teams to refine annotation tools and curate impactful data, ensuring our models effectively capture real-world fixed income market dynamics.</p>
<p>Responsibilities:</p>
<ul>
<li>Utilize proprietary software to provide accurate input and labels for fixed income projects, ensuring high-quality data for AI model training.</li>
<li>Deliver curated, high-quality data for scenarios involving fixed income trading, bond valuation, interest rate products, credit spread analysis, portfolio construction, securitized products, yield curve strategies, hedging techniques, and market-making activities.</li>
<li>Collaborate with technical staff to support the training of new AI tasks and contribute to the development of innovative technologies.</li>
<li>Assist in designing and improving efficient annotation tools tailored for fixed income market data.</li>
<li>Select and analyze complex problems in fixed income markets aligned with your expertise to enhance AI model performance.</li>
<li>Interpret, analyze, and execute tasks based on evolving instructions, maintaining precision and adaptability.</li>
</ul>
<p>Basic Qualifications:</p>
<ul>
<li>Professional experience in fixed income markets or related fields (e.g., FICC research, fixed income trader, portfolio manager, credit research analyst, sales professional, or quantitative analyst focused on rates, credit, or securitized products).</li>
<li>Proficiency in reading and writing informal and professional English.</li>
<li>Strong communication, interpersonal, analytical, and organizational skills.</li>
<li>Excellent reading comprehension and ability to exercise autonomous judgment with limited data.</li>
<li>Passion for technological advancements and innovation in fixed income markets.</li>
</ul>
<p>Preferred Skills and Experience:</p>
<ul>
<li>Relevant certification or advanced training (e.g., Series 7, Series 63, CFA, FRM or similar finance-related certification).</li>
<li>Experience mentoring or training others in fixed income practices, such as bond valuation, yield analysis, duration management, or trading strategies.</li>
<li>Comfort with recording audio or video sessions for data collection.</li>
<li>Familiarity with AI or data annotation workflows in a technical setting.</li>
</ul>
<p>Location and Other Expectations:</p>
<ul>
<li>Tutor roles may be offered as full-time, part-time, or contractor positions, depending on role needs and candidate fit.</li>
<li>For contractor positions, hours will vary widely based on project scope and contractor availability, with no fixed commitments required. On average most projects may involve at least 10 hours per week to achieve deliverables effectively though this is not a fixed commitment and depends on the scope of work. Contractors have full flexibility to set their own hours and determine the exact amount of time needed to complete deliverables.</li>
<li>Tutor roles may be performed remotely from any location worldwide, subject to legal eligibility, time-zone compatibility, and role specific needs.</li>
<li>For US based candidates, please note we are unable to hire in the states of Wyoming and Illinois at this time.</li>
<li>We are unable to provide visa sponsorship.</li>
<li>For those who will be working from a personal device, your computer must be a Chromebook, Mac with MacOS 11.0 or later, or Windows 10 or later.</li>
</ul>
<p>Compensation and Benefits:</p>
<p>US based candidates: $45/hour - $100/hour depending on factors including relevant experience, skills, education, geographic location, and qualifications. International candidates: Information will be provided to you during the recruitment process.</p>
<p>Benefits vary based on employment type, location and jurisdiction. Benefits for eligible U.S. based positions include health insurance, 401(k) plan, and paid sick leave. Specific details and role specific information will be provided to you during the interview process.</p>
<p style="margin-top:24px;font-size:13px;color:#666;">XML job scraping automation by <a href="https://yubhub.co">YubHub</a></p>]]></Description>
      <Jobtype>full-time|part-time|contract|temporary|internship</Jobtype>
      <Experiencelevel>mid</Experiencelevel>
      <Workarrangement>remote</Workarrangement>
      <Salaryrange>$45/hour - $100/hour</Salaryrange>
      <Skills>fixed income trading, government and corporate bond trading, interest rate derivatives, credit analysis, yield curve construction, portfolio management, securitized products, relative value analysis, duration and convexity hedging, spread analysis, fixed income, currencies and commodities (FICC) research, fixed income pricing methodologies, relevant certification or advanced training, experience mentoring or training others in fixed income practices, comfort with recording audio or video sessions for data collection, familiarity with AI or data annotation workflows in a technical setting</Skills>
      <Category>Finance</Category>
      <Industry>Finance</Industry>
      <Employername>xAI</Employername>
      <Employerlogo>https://logos.yubhub.co/xai.com.png</Employerlogo>
      <Employerdescription>xAI creates AI systems to understand the universe and aid humanity&apos;s pursuit of knowledge.</Employerdescription>
      <Employerwebsite>https://www.xai.com/</Employerwebsite>
      <Compensationcurrency></Compensationcurrency>
      <Compensationmin></Compensationmin>
      <Compensationmax></Compensationmax>
      <Applyto>https://job-boards.greenhouse.io/xai/jobs/5039375007</Applyto>
      <Location>Remote</Location>
      <Country></Country>
      <Postedate>2026-04-18</Postedate>
    </job>
    <job>
      <externalid>b362bea6-06a</externalid>
      <Title>Finance Expert - FICC Research</Title>
      <Description><![CDATA[<p>We are seeking a skilled Finance Expert to enhance xAI&#39;s AI models by providing high-quality data annotations and inputs tailored to fixed income markets contexts. In this role, you will leverage your expertise in fixed income trading and analysis, including government and corporate bond trading, interest rate derivatives, credit analysis, yield curve construction, portfolio management, securitized products, relative value analysis, duration and convexity hedging, spread analysis, fixed income, currencies and commodities (FICC) research, and fixed income pricing methodologies to support the training of AI systems.</p>
<p>You will collaborate with technical teams to refine annotation tools and curate impactful data, ensuring our models effectively capture real-world fixed income market dynamics. This role requires adaptability, strong analytical skills, and a passion for driving innovation in a fast-paced environment.</p>
<p>Responsibilities:</p>
<ul>
<li>Utilize proprietary software to provide accurate input and labels for fixed income projects, ensuring high-quality data for AI model training.</li>
<li>Deliver curated, high-quality data for scenarios involving fixed income trading, bond valuation, interest rate products, credit spread analysis, portfolio construction, securitized products, yield curve strategies, hedging techniques, and market-making activities.</li>
<li>Collaborate with technical staff to support the training of new AI tasks and contribute to the development of innovative technologies.</li>
<li>Assist in designing and improving efficient annotation tools tailored for fixed income market data.</li>
<li>Select and analyze complex problems in fixed income markets aligned with your expertise to enhance AI model performance.</li>
<li>Interpret, analyze, and execute tasks based on evolving instructions, maintaining precision and adaptability.</li>
</ul>
<p>Basic Qualifications:</p>
<ul>
<li>Professional experience in fixed income markets or related fields (e.g., FICC research, fixed income trader, portfolio manager, credit research analyst, sales professional, or quantitative analyst focused on rates, credit, or securitized products).</li>
<li>Proficiency in reading and writing informal and professional English.</li>
<li>Strong communication, interpersonal, analytical, and organizational skills.</li>
<li>Excellent reading comprehension and ability to exercise autonomous judgment with limited data.</li>
<li>Passion for technological advancements and innovation in fixed income markets.</li>
</ul>
<p>Preferred Skills and Experience:</p>
<ul>
<li>Relevant certification or advanced training (e.g., Series 7, Series 63, CFA, FRM or similar finance-related certification).</li>
<li>Experience mentoring or training others in fixed income practices, such as bond valuation, yield analysis, duration management, or trading strategies.</li>
<li>Comfort with recording audio or video sessions for data collection.</li>
<li>Familiarity with AI or data annotation workflows in a technical setting.</li>
</ul>
<p style="margin-top:24px;font-size:13px;color:#666;">XML job scraping automation by <a href="https://yubhub.co">YubHub</a></p>]]></Description>
      <Jobtype>full-time|part-time|contract|temporary|internship</Jobtype>
      <Experiencelevel>mid</Experiencelevel>
      <Workarrangement>remote</Workarrangement>
      <Salaryrange>$45/hour - $100/hour</Salaryrange>
      <Skills>fixed income trading, analysis, government and corporate bond trading, interest rate derivatives, credit analysis, yield curve construction, portfolio management, securitized products, relative value analysis, duration and convexity hedging, spread analysis, fixed income, currencies and commodities (FICC) research, fixed income pricing methodologies, relevant certification or advanced training, experience mentoring or training others in fixed income practices, comfort with recording audio or video sessions for data collection, familiarity with AI or data annotation workflows in a technical setting</Skills>
      <Category>Finance</Category>
      <Industry>Finance</Industry>
      <Employername>xAI</Employername>
      <Employerlogo>https://logos.yubhub.co/xai.com.png</Employerlogo>
      <Employerdescription>xAI creates AI systems that can accurately understand the universe and aid humanity in its pursuit of knowledge.</Employerdescription>
      <Employerwebsite>https://www.xai.com/</Employerwebsite>
      <Compensationcurrency></Compensationcurrency>
      <Compensationmin></Compensationmin>
      <Compensationmax></Compensationmax>
      <Applyto>https://job-boards.greenhouse.io/xai/jobs/5039381007</Applyto>
      <Location>Remote</Location>
      <Country></Country>
      <Postedate>2026-04-18</Postedate>
    </job>
    <job>
      <externalid>87a942b2-3e0</externalid>
      <Title>Senior Software Engineer | Blockchain</Title>
      <Description><![CDATA[<p>About Daylight</p>
<p>Daylight is the decentralised energy company. We&#39;re building a protocol that converts distributed solar and storage systems into yield-bearing infrastructure. These assets are deployed behind the meter in American homes and businesses, generating electricity revenues that flow onchain as a single, liquid yield token.</p>
<p>Our team brings together energy and crypto veterans who believe in a future where communities power themselves. Backed by a16z, Framework, and other industry-leading investors, we&#39;re building the infrastructure to make that vision a reality.</p>
<p>The Role</p>
<p>As a Senior Software Engineer | Blockchain at Daylight, you&#39;ll play a crucial role in developing our Django APIs and backend services that support our mobile app and partner integrations as well as designing the interactions with our smart contracts onchain. You&#39;ll build functionality that helps homeowners monitor, control, and optimise their energy usage while participating in our decentralised energy network.</p>
<p>We&#39;re an early-stage startup, so this role goes beyond just writing code. You&#39;ll have significant input on architecture decisions, user experience, and product direction. As we scale, there will be opportunities to grow into a leadership or management position, mentoring junior developers and shaping our backend development strategy and onchain integrations.</p>
<p>This role is ideal for someone who is passionate about crypto and clean energy, values craftsmanship in their code, and thrives in dynamic startup environments where your work has a direct impact on the product&#39;s success and the company&#39;s mission.</p>
<p>Responsibilities</p>
<ul>
<li><p>Develop and maintain scalable API endpoints that support vendor/partner integrations</p>
</li>
<li><p>Collaborate with cross-functional teams to define, design, and ship innovative features</p>
</li>
<li><p>Continuously monitor performance and resolve bottlenecks and bugs across all endpoints</p>
</li>
<li><p>Champion code quality, automation, and comprehensive testing practices</p>
</li>
<li><p>Design and implement Solidity smart contracts that underpin Daylight&#39;s decentralised energy markets</p>
</li>
<li><p>Develop Daylight&#39;s decentralised data storage and validation layer using modern frameworks (e.g. Commonware, Snapchain L3)</p>
</li>
<li><p>Architect secure oracle flows to feed real-world energy data onchain</p>
</li>
<li><p>Contribute to architecture planning and drive technical design decisions that ensure scalability and security</p>
</li>
<li><p>Optimise the application stack for maximum speed and reliability</p>
</li>
<li><p>Embrace CI/CD methodologies and infrastructure-as-code practices to streamline deployments</p>
</li>
</ul>
<p>What we&#39;re looking for</p>
<ul>
<li>5+ years of experience developing APIs and backend services</li>
<li>2+ years of experience writing Solidity smart contracts</li>
<li>Strong understanding of API Development and best practices</li>
<li>Experience with Python, Django, PostgreSQL and Redis</li>
<li>Proficiency in writing clean, readable, and well-documented code</li>
<li>Experience with REST APIs, GraphQL, and network request handling</li>
<li>Familiarity with version control systems, particularly Git</li>
<li>Knowledge of backend performance profiling and optimisation techniques</li>
<li>Experience with testing and managing AWS infrastructure and Kubernetes</li>
<li>Familiarity with crypto and related infrastructure, specifically EVM</li>
<li>Ability to work in a fast-paced environment with changing requirements</li>
<li>Strong problem-solving skills and attention to detail</li>
<li>Familiarity with DeFi protocols, especially stablecoins, lending markets, liquid staking, or yield optimisation systems</li>
<li>Experience integrating offchain data via oracles</li>
</ul>
<p>What we offer</p>
<ul>
<li>Competitive salary and equity package</li>
<li>Opportunity to shape a category-defining product from the ground up</li>
<li>Comprehensive health, dental, and vision insurance</li>
<li>Wellhub membership</li>
<li>Monthly wellness stipend</li>
</ul>
<p>Daylight values diversity and welcomes applications from all qualified candidates. We&#39;re building technology that serves everyone, and we believe diverse perspectives make our team and our product stronger.</p>
<p style="margin-top:24px;font-size:13px;color:#666;">XML job scraping automation by <a href="https://yubhub.co">YubHub</a></p>]]></Description>
      <Jobtype>full-time</Jobtype>
      <Experiencelevel>senior</Experiencelevel>
      <Workarrangement>onsite</Workarrangement>
      <Salaryrange></Salaryrange>
      <Skills>API Development, Solidity smart contracts, Python, Django, PostgreSQL, Redis, REST APIs, GraphQL, network request handling, Git, backend performance profiling, AWS infrastructure, Kubernetes, EVM, DeFi protocols, stablecoins, lending markets, liquid staking, yield optimisation systems, offchain data via oracles</Skills>
      <Category>Engineering</Category>
      <Industry>Technology</Industry>
      <Employername>Daylight</Employername>
      <Employerlogo>https://logos.yubhub.co/godaylight.com.png</Employerlogo>
      <Employerdescription>Daylight is a decentralised energy company building a protocol that converts distributed solar and storage systems into yield-bearing infrastructure.</Employerdescription>
      <Employerwebsite>https://www.godaylight.com</Employerwebsite>
      <Compensationcurrency></Compensationcurrency>
      <Compensationmin></Compensationmin>
      <Compensationmax></Compensationmax>
      <Applyto>https://job-boards.greenhouse.io/daylight/jobs/4574415008</Applyto>
      <Location>New York, NY</Location>
      <Country></Country>
      <Postedate>2026-04-17</Postedate>
    </job>
    <job>
      <externalid>00f67cb9-63e</externalid>
      <Title>DeFi Strategist</Title>
      <Description><![CDATA[<p>About Daylight</p>
<p>Daylight is a decentralized energy company building a protocol that converts distributed solar and storage systems into yield-bearing infrastructure.</p>
<p>The Role</p>
<p>We’re hiring a DeFi Strategist to lead DayFi’s business development and play a foundational role in the evolution of our energy-based yield products. You will be responsible for growing our strategic integrations across DeFi, deepening relationships with protocols and stablecoin issuers, and shaping product design and go-to-market strategy to ensure DayFi becomes a core building block in the emerging RWA DeFi stack.</p>
<p>Responsibilities</p>
<p>• Own and scale DayFi’s DeFi-native business development function, driving integrations with Layer 1s and Layer 2s, stablecoins, lending markets, interest rate derivatives, structured products, and bridges
• Shape and refine the design of DayFi’s yield products to improve liquidity, increase retention, and scale TVL
• Provide strategic input into the roadmap of core DeFi integrations to increase composability, utility, and adoption
• Work closely with partners to structure joint incentive programs, coordinate co-marketing, and accelerate TVL growth
• Work with the engineering and product teams at Daylight to provide seamless DeFi UX for mints, redemptions, and other engagements
• Work with the marketing team at Daylight to communicate the value proposition of our novel yield products to DeFi market participants</p>
<p>What we’re looking for</p>
<p>• Deep familiarity with the DeFi ecosystem, including RWAs, stablecoins, money markets (e.g., Aave, Morpho), and structured yield platforms (e.g., Pendle), and strong opinions on why certain products have worked and others have not
• Demonstrated understanding of advanced DeFi strategies such as looping and fixed-rate interest products
• A strong rolodex of protocol teams and DeFi power users, specifically in the stablecoin, RWA, lending, infrastructure, and market making spaces
• Prior experience in business development or product strategy at a RWA protocol, lending protocol, stablecoin issuer, Layer 1, or Layer 2
• Comfortable thinking in smart contract logic and understanding the implications of EVM-level design decisions on go-to-market and integrations
• Strong strategic thinking and communication skills,you can move between technical discussions and ecosystem storytelling with ease</p>
<p>What we offer</p>
<p>• Competitive salary and equity package
• Opportunity to shape a category-defining product from the ground up
• Comprehensive health, dental, and vision insurance
• Wellhub membership
• Monthly wellness stipend</p>
<p style="margin-top:24px;font-size:13px;color:#666;">XML job scraping automation by <a href="https://yubhub.co">YubHub</a></p>]]></Description>
      <Jobtype>full-time</Jobtype>
      <Experiencelevel>mid</Experiencelevel>
      <Workarrangement>onsite</Workarrangement>
      <Salaryrange></Salaryrange>
      <Skills>DeFi ecosystem, RWAs, stablecoins, money markets, structured yield platforms, smart contract logic, EVM-level design decisions</Skills>
      <Category>Engineering</Category>
      <Industry>Technology</Industry>
      <Employername>Daylight</Employername>
      <Employerlogo>https://logos.yubhub.co/godaylight.com.png</Employerlogo>
      <Employerdescription>Daylight is a decentralized energy company building a protocol that converts distributed solar and storage systems into yield-bearing infrastructure.</Employerdescription>
      <Employerwebsite>https://www.godaylight.com</Employerwebsite>
      <Compensationcurrency></Compensationcurrency>
      <Compensationmin></Compensationmin>
      <Compensationmax></Compensationmax>
      <Applyto>https://job-boards.greenhouse.io/daylight/jobs/4815076008</Applyto>
      <Location>New York, NY</Location>
      <Country></Country>
      <Postedate>2026-04-17</Postedate>
    </job>
    <job>
      <externalid>e3cc8654-159</externalid>
      <Title>Policy Manager, Chemical Weapons and High Yield Explosives</Title>
      <Description><![CDATA[<p><strong>About this Role</strong></p>
<p>This role offers a unique opportunity to shape how AI systems handle sensitive chemical and explosives information. You&#39;ll work with leading AI safety researchers while tackling critical problems in preventing catastrophic misuse. If you&#39;re excited about using your expertise to ensure AI systems remain safe and beneficial, we want to hear from you.</p>
<p><strong>Responsibilities:</strong></p>
<ul>
<li>Design and implement evaluation methodologies for assessing AI model capabilities relevant to chemical weapons, explosives synthesis, and energetic materials</li>
<li>Develop and execute strategies to identify and mitigate potential C/E misuse in model outputs</li>
<li>Create C/E threat models, including precursor identification, synthesis routes, and weaponization techniques</li>
<li>Review and analyze traffic to identify potential policy violations related to C/E content</li>
<li>Collaborate with software engineers to develop and refine detection systems and automated enforcement tools for C/E threats</li>
<li>Conduct rapid response to escalations involving dangerous C/E queries</li>
<li>Collaborate across teams to establish safety benchmarks and develop appropriate model guardrails</li>
<li>Translate C/E domain knowledge into actionable safety requirements</li>
<li>Develop approaches to assess C/E model knowledge boundaries for dual-use chemical information</li>
<li>Monitor emerging threats in the C/E landscape to inform policy development</li>
</ul>
<p><strong>You may be a good fit if you:</strong></p>
<ul>
<li>Have a Ph.D. in Chemistry, Chemical Engineering, or a related field with focus on energetic materials, explosives, and/or chemical weapons</li>
<li>Have 5-8+ years of experience in chemical weapons and/or explosives defense, with deep expertise in energetic materials, chemical weapon agents, or related areas</li>
<li>Have knowledge of high yield explosives application to radiological dispersal devices (dirty bombs) and related radiological weapons</li>
<li>Have a track record of translating specialized technical knowledge into actionable safety policies or guidelines</li>
<li>Are comfortable navigating ambiguity and developing solutions for novel safety challenges</li>
<li>Can work independently while maintaining strong collaboration with cross-functional teams including engineering, enforcement, and research</li>
<li>Thrive in a fast-paced environment where you balance rigorous scientific standards with rapid threat response</li>
<li>Are passionate about preventing misuse of dangerous technical knowledge while enabling beneficial applications</li>
</ul>
<p><strong>Strong candidates may have:</strong></p>
<ul>
<li>Experience with both chemical weapons and high yield explosives defense</li>
<li>Experience working with defense, intelligence, or nonproliferation organizations (e.g., OPCW, IAEA, national labs, defense contractors)</li>
<li>Published research or practical experience in explosives characterization, chemical weapons detection, or related security applications</li>
<li>Knowledge of international chemical weapons conventions (CWC) and controlled substances regulations</li>
<li>Demonstrated ability to communicate complex technical concepts to non-specialist audiences</li>
<li>Experience with chemical databases (PubChem, Reaxys, SciFinder) and computational chemistry tools</li>
<li>Understanding of radiological materials and their interaction with explosive dispersal mechanisms</li>
<li>Familiarity with dual-use C/E research concerns and responsible disclosure practices</li>
</ul>
<p><strong>Logistics</strong></p>
<p><strong>Education requirements:</strong> We require at least a Bachelor&#39;s degree in a related field or equivalent experience. <strong>Location-based hybrid policy:</strong> Currently, we expect all staff to be in one of our offices at least 25% of the time. However, some roles may require more time in our offices.</p>
<p><strong>Visa sponsorship:</strong> We do sponsor visas! However, we aren&#39;t able to successfully sponsor visas for every role and every candidate. But if we make you an offer, we will make every reasonable effort to get you a visa, and we retain an immigration lawyer to help with this.</p>
<p><strong>We encourage you to apply even if you do not believe you meet every single qualification.</strong> Not all strong candidates will meet every single qualification as listed. Research shows that people who identify as being from underrepresented groups are more prone to experiencing imposter syndrome and doubting the strength of their candidacy, so we urge you not to exclude yourself prematurely and to submit an application if you&#39;re interested in this work.</p>
<p><strong>Your safety matters to us.</strong> To protect yourself from potential scams, remember that Anthropic recruiters only contact you from @anthropic.com email addresses. In some cases, we may partner with vetted recruiting agencies who will identify themselves as working on behalf of Anthropic. Be cautious of emails from other domains. Legitimate Anthropic recruiters will never ask for money, fees, or banking information before your first day. If you&#39;re ever unsure about a communication, don&#39;t click any links—visit anthropic.com/careers directly for confirmed position openings.</p>
<p style="margin-top:24px;font-size:13px;color:#666;">XML job scraping automation by <a href="https://yubhub.co">YubHub</a></p>]]></Description>
      <Jobtype>full-time</Jobtype>
      <Experiencelevel>senior</Experiencelevel>
      <Workarrangement>hybrid</Workarrangement>
      <Salaryrange>$245,000 - $285,000 USD</Salaryrange>
      <Skills>Ph.D. in Chemistry, Chemical Engineering, or a related field, 5-8+ years of experience in chemical weapons and/or explosives defense, Knowledge of high yield explosives application to radiological dispersal devices (dirty bombs) and related radiological weapons, Experience with chemical databases (PubChem, Reaxys, SciFinder) and computational chemistry tools, Understanding of radiological materials and their interaction with explosive dispersal mechanisms, Familiarity with dual-use C/E research concerns and responsible disclosure practices, Experience with both chemical weapons and high yield explosives defense, Experience working with defense, intelligence, or nonproliferation organizations (e.g., OPCW, IAEA, national labs, defense contractors), Published research or practical experience in explosives characterization, chemical weapons detection, or related security applications, Knowledge of international chemical weapons conventions (CWC) and controlled substances regulations, Demonstrated ability to communicate complex technical concepts to non-specialist audiences</Skills>
      <Category>Engineering</Category>
      <Industry>Technology</Industry>
      <Employername>Anthropic</Employername>
      <Employerlogo>https://logos.yubhub.co/anthropic.com.png</Employerlogo>
      <Employerdescription>Anthropic&apos;s mission is to create reliable, interpretable, and steerable AI systems. The company is a quickly growing group of committed researchers, engineers, policy experts, and business leaders working together to build beneficial AI systems.</Employerdescription>
      <Employerwebsite>https://job-boards.greenhouse.io</Employerwebsite>
      <Compensationcurrency></Compensationcurrency>
      <Compensationmin></Compensationmin>
      <Compensationmax></Compensationmax>
      <Applyto>https://job-boards.greenhouse.io/anthropic/jobs/5140226008</Applyto>
      <Location>San Francisco, CA | New York City, NY</Location>
      <Country></Country>
      <Postedate>2026-03-08</Postedate>
    </job>
  </jobs>
</source>