<?xml version="1.0" encoding="UTF-8"?>
<source>
  <jobs>
    <job>
      <externalid>fb1f459e-b3a</externalid>
      <Title>Machine Learning Research Scientist / Engineer, Reasoning</Title>
      <Description><![CDATA[<p>About Scale</p>
<p>At Scale, our mission is to accelerate the development of AI applications. We&#39;re looking for a Machine Learning Research Scientist/Engineer to join our team and help us shape the future of AI.</p>
<p>This role operates at the forefront of AI research and real-world implementation, with a strong focus on reasoning within large language models (LLMs). You will study the data types critical for advancing LLM-based agents, including browser and software engineering (SWE) agents. You will play a key role in shaping Scale&#39;s data strategy by identifying the most effective data sources and methodologies for improving LLM reasoning.</p>
<p>Success in this role requires a deep understanding of LLMs, planning algorithms, and novel approaches to agentic reasoning, as well as creativity in tackling challenges related to data generation, model interaction, and evaluation. You will contribute to impactful research on language model reasoning, collaborate with external researchers, and work closely with engineering teams to bring state-of-the-art advancements into scalable, real-world solutions.</p>
<p>Responsibilities</p>
<ul>
<li>Study the data types critical for advancing LLM-based agents, including browser and software engineering (SWE) agents</li>
<li>Shape Scale&#39;s data strategy by identifying the most effective data sources and methodologies for improving LLM reasoning</li>
<li>Contribute to impactful research on language model reasoning</li>
<li>Collaborate with external researchers</li>
<li>Work closely with engineering teams to bring state-of-the-art advancements into scalable, real-world solutions</li>
</ul>
<p>Requirements</p>
<ul>
<li>Practical experience working with LLMs, with proficiency in frameworks like PyTorch, JAX, or TensorFlow</li>
<li>A track record of published research in top ML and NLP venues (e.g., ACL, EMNLP, NAACL, NeurIPS, ICML, ICLR, CoLLM, etc.)</li>
<li>At least three years of experience solving complex ML challenges, either in a research setting or product development, particularly in areas related to LLM capabilities and reasoning</li>
<li>Strong written and verbal communication skills, along with the ability to work effectively across teams</li>
</ul>
<p>Nice to Have</p>
<ul>
<li>Hands-on experience fine-tuning open-source LLMs or leading bespoke LLM fine-tuning projects using PyTorch/JAX</li>
<li>Research and practical experience in building applications and evaluations related to LLM-based agents, including tool-use, text-to-SQL, browser agents, coding agents, and GUI agents</li>
<li>Experience with agent frameworks such as OpenHands, Swarm, LangGraph, or similar</li>
<li>Familiarity with advanced agentic reasoning techniques such as STaR and PLANSEARCH</li>
<li>Proficiency in cloud-based ML development, with experience in AWS or GCP environments</li>
</ul>
<p>Benefits</p>
<ul>
<li>Comprehensive health, dental and vision coverage</li>
<li>Retirement benefits</li>
<li>A learning and development stipend</li>
<li>Generous PTO</li>
<li>Commuter stipend</li>
</ul>
<p>Salary Range</p>
<p>$252,000-$315,000 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>remote</Workarrangement>
      <Salaryrange>$252,000-$315,000 USD</Salaryrange>
      <Skills>PyTorch, JAX, TensorFlow, Large Language Models (LLMs), Planning Algorithms, Agentic Reasoning, Data Generation, Model Interaction, Evaluation, Agent Frameworks, Cloud-Based ML Development, AWS, GCP, STaR, PLANSEARCH</Skills>
      <Category>Engineering</Category>
      <Industry>Technology</Industry>
      <Employername>Scale AI</Employername>
      <Employerlogo>https://logos.yubhub.co/scale.com.png</Employerlogo>
      <Employerdescription>Scale AI is a leading AI data foundry that provides high-quality data to drive progress toward Artificial General Intelligence (AGI). It was founded 8 years ago and has since become a major player in the AI industry.</Employerdescription>
      <Employerwebsite>https://scale.com/</Employerwebsite>
      <Compensationcurrency></Compensationcurrency>
      <Compensationmin></Compensationmin>
      <Compensationmax></Compensationmax>
      <Applyto>https://job-boards.greenhouse.io/scaleai/jobs/4605596005</Applyto>
      <Location>San Francisco, CA; Seattle, WA; New York, NY</Location>
      <Country></Country>
      <Postedate>2026-04-18</Postedate>
    </job>
    <job>
      <externalid>55e8fefe-652</externalid>
      <Title>Senior Perception &amp; Autonomy Engineer</Title>
      <Description><![CDATA[<p>We are seeking a Senior Perception &amp; Autonomy Engineer to play a pivotal role in designing, developing, and implementing perception systems for our autonomous surface vessels.</p>
<p>Our team is focused on making boats go and perform tasks with no human involvement. This job is available at multiple levels, including entry, senior, and staff.</p>
<p>Responsibilities:</p>
<ul>
<li>Develop algorithms and models which allow boats to sense and navigate</li>
<li>Develop metrics which allow quantitative analysis of improvements and regressions in boat performance</li>
<li>Analyze and work with large data systems to enable model training and evaluation</li>
</ul>
<p>Requirements:</p>
<ul>
<li>Strong programming fundamentals</li>
<li>Extensive programming experience and demonstrated ability to work on large systems</li>
<li>Computing Fundamentals</li>
<li>A general understanding of operating systems and or similar large scale systems</li>
<li>An understanding of basic computer architecture</li>
<li>A demonstrated willingness to learn and pivot based on new information</li>
</ul>
<p>Useful Skills:</p>
<ul>
<li>Familiarity with deep learning frameworks (e.g., TensorFlow, PyTorch)</li>
<li>Understanding of various filters and their applications</li>
<li>Proficiency in Rust</li>
<li>Experience with maritime or autonomous vehicle projects</li>
<li>Experience with signals processing or sensor fusion</li>
<li>Experience with low latency inference and tracking pipelines</li>
<li>Experience with path planning algorithms</li>
<li>Experience training and deploying multi modal models</li>
<li>Experience with various sensors including radar, cameras, and lidar</li>
<li>Experience developing and optimizing deployed ML systems</li>
</ul>
<p>Physical Demands:</p>
<ul>
<li>Prolonged periods of sitting at a desk and working on a computer</li>
<li>Occasional standing and walking within the office</li>
<li>Manual dexterity to operate a computer keyboard, mouse, and other office equipment</li>
<li>Visual acuity to read screens, documents, and reports</li>
<li>Occasional reaching, bending, or stooping to access file drawers, cabinets, or office supplies</li>
<li>Lifting and carrying items up to 20 pounds occasionally (e.g., office supplies, packages)</li>
</ul>
<p>Benefits:</p>
<ul>
<li>Medical Insurance: Comprehensive health insurance plans covering a range of services</li>
<li>Dental and Vision Insurance: Coverage for routine dental check-ups, orthodontics, and vision care</li>
<li>Saronic pays 100% of the premium for employees and 80% for dependents</li>
<li>Time Off: Generous PTO and Holidays</li>
<li>Parental Leave: Paid maternity and paternity leave to support new parents</li>
<li>Competitive Salary: Industry-standard salaries with opportunities for performance-based bonuses</li>
<li>Retirement Plan: 401(k) plan</li>
<li>Stock Options: Equity options to give employees a stake in the company’s success</li>
<li>Life and Disability Insurance: Basic life insurance and short- and long-term disability coverage</li>
<li>Additional Perks: Free lunch benefit and unlimited free drinks and snacks in the office</li>
</ul>
<p>Additional Information:</p>
<p>This role requires access to export-controlled information or items that require “U.S. Person” status. As defined by U.S. law, individuals who are any one of the following are considered to be a “U.S. Person”: (1) U.S. citizens, (2) legal permanent residents (a.k.a. green card holders), and (3) certain protected classes of asylees and refugees, as defined in 8 U.S.C. 1324b(a)(3).</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>strong programming fundamentals, extensive programming experience, computing fundamentals, familiarity with deep learning frameworks, proficiency in Rust, experience with maritime or autonomous vehicle projects, experience with signals processing or sensor fusion, experience with low latency inference and tracking pipelines, experience with path planning algorithms, experience training and deploying multi modal models</Skills>
      <Category>Engineering</Category>
      <Industry>Technology</Industry>
      <Employername>Saronic Technologies</Employername>
      <Employerlogo>https://logos.yubhub.co/saronictechnologies.com.png</Employerlogo>
      <Employerdescription>Saronic Technologies develops state-of-the-art solutions for autonomous and intelligent maritime operations.</Employerdescription>
      <Employerwebsite>https://www.saronictechnologies.com/</Employerwebsite>
      <Compensationcurrency></Compensationcurrency>
      <Compensationmin></Compensationmin>
      <Compensationmax></Compensationmax>
      <Applyto>https://jobs.lever.co/saronic/d770926d-1d32-40d2-a43d-7fc4c6fd9350</Applyto>
      <Location>San Francisco</Location>
      <Country></Country>
      <Postedate>2026-04-17</Postedate>
    </job>
    <job>
      <externalid>edaaa5b1-6da</externalid>
      <Title>Perception Engineer</Title>
      <Description><![CDATA[<p>We are seeking a Perception Engineer to play a pivotal role in designing, developing, and implementing perception systems for our autonomous surface vessels.</p>
<p>Our team is focused on making boats go and perform tasks with no human involvement. This job is available at multiple levels, including entry, senior, and staff.</p>
<p>The successful candidate will develop algorithms and models which allow boats to sense and navigate, as well as develop metrics which allow quantitative analysis of improvements and regressions in boat performance.</p>
<p>Responsibilities:</p>
<ul>
<li>Develop algorithms and models which allow boats to sense and navigate</li>
<li>Develop metrics which allow quantitative analysis of improvements and regressions in boat performance</li>
<li>Analyze and work with large data systems to enable model training and evaluation</li>
</ul>
<p>Requirements:</p>
<ul>
<li>Strong programming fundamentals</li>
<li>Extensive programming experience and demonstrated ability to work on large systems</li>
<li>Computing Fundamentals</li>
<li>A general understanding of operating systems and or similar large scale systems</li>
<li>An understanding of basic computer architecture</li>
<li>A demonstrated willingness to learn and pivot based on new information</li>
</ul>
<p>Useful Skills:</p>
<ul>
<li>Familiarity with deep learning frameworks (e.g., TensorFlow, PyTorch)</li>
<li>Understanding of various filters and their applications</li>
<li>Proficiency in Rust</li>
<li>Experience with maritime or autonomous vehicle projects</li>
<li>Experience with signals processing or sensor fusion</li>
<li>Experience with low latency inference and tracking pipelines</li>
<li>Experience with path planning algorithms</li>
<li>Experience training and deploying multi modal models</li>
<li>Experience with various sensors including radar, cameras, and lidar</li>
<li>Experience developing and optimizing deployed ML systems</li>
</ul>
<p>Physical Demands:</p>
<ul>
<li>Prolonged periods of sitting at a desk and working on a computer</li>
<li>Occasional standing and walking within the office</li>
<li>Manual dexterity to operate a computer keyboard, mouse, and other office equipment</li>
<li>Visual acuity to read screens, documents, and reports</li>
<li>Occasional reaching, bending, or stooping to access file drawers, cabinets, or office supplies</li>
<li>Lifting and carrying items up to 20 pounds occasionally (e.g., office supplies, packages)</li>
</ul>
<p>Benefits:</p>
<ul>
<li>Medical Insurance: Comprehensive health insurance plans covering a range of services</li>
<li>Dental and Vision Insurance: Coverage for routine dental check-ups, orthodontics, and vision care</li>
<li>Saronic pays 100% of the premium for employees and 80% for dependents</li>
<li>Time Off: Generous PTO and Holidays</li>
<li>Parental Leave: Paid maternity and paternity leave to support new parents</li>
<li>Competitive Salary: Industry-standard salaries with opportunities for performance-based bonuses</li>
<li>Retirement Plan: 401(k) plan</li>
<li>Stock Options: Equity options to give employees a stake in the company’s success</li>
<li>Life and Disability Insurance: Basic life insurance and short- and long-term disability coverage</li>
<li>Additional Perks: Free lunch benefit and unlimited free drinks and snacks in the office</li>
</ul>
<p>Additional Information:</p>
<p>This role requires access to export-controlled information or items that require “U.S. Person” status. As defined by U.S. law, individuals who are any one of the following are considered to be a “U.S. Person”: (1) U.S. citizens, (2) legal permanent residents (a.k.a. green card holders), and (3) certain protected classes of asylees and refugees, as defined in 8 U.S.C. 1324b(a)(3).</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|senior|staff</Experiencelevel>
      <Workarrangement>onsite</Workarrangement>
      <Salaryrange></Salaryrange>
      <Skills>Strong programming fundamentals, Extensive programming experience and demonstrated ability to work on large systems, Computing Fundamentals, Understanding of basic computer architecture, Familiarity with deep learning frameworks (e.g., TensorFlow, PyTorch), Proficiency in Rust, Experience with maritime or autonomous vehicle projects, Experience with signals processing or sensor fusion, Experience with low latency inference and tracking pipelines, Experience with path planning algorithms, Experience training and deploying multi modal models, Experience with various sensors including radar, cameras, and lidar, Experience developing and optimizing deployed ML systems</Skills>
      <Category>Engineering</Category>
      <Industry>Technology</Industry>
      <Employername>Saronic Technologies</Employername>
      <Employerlogo>https://logos.yubhub.co/saronictechnologies.com.png</Employerlogo>
      <Employerdescription>Saronic Technologies develops state-of-the-art solutions for autonomous surface vessels.</Employerdescription>
      <Employerwebsite>https://www.saronictechnologies.com/</Employerwebsite>
      <Compensationcurrency></Compensationcurrency>
      <Compensationmin></Compensationmin>
      <Compensationmax></Compensationmax>
      <Applyto>https://jobs.lever.co/saronic/30af5320-d158-4127-969f-de7ee92504ce</Applyto>
      <Location>London</Location>
      <Country></Country>
      <Postedate>2026-04-17</Postedate>
    </job>
  </jobs>
</source>