At Coinbase, our mission is to increase economic freedom in the world.

We're seeking a very specific candidate who is passionate about our mission and who believes in the power of crypto and blockchain technology to update the financial system.

As a Blockchain Security Engineer on the Decentralized Financial Security Team, you will work closely with engineers, technical product managers and senior leadership on designing secure products from the ground up.

You will be responsible for performing secure design reviews, threat modeling, vendor reviews, working with vendors, and secure code reviews for upcoming Coinbase products or features that will be used by millions of customers.

You will have an opportunity to work on the latest technology and provide leadership visibility of the current risk posture.

You’ll also have an opportunity to pitch, lead and participate in cross-functional initiatives that uplevel the security of all Coinbase products and services.

To be completed by all business teams except Eng:

Perform design reviews, threat modeling and code reviews of upcoming features and products.

Identify top product risk areas and lead risk-reduction initiatives with cross-functional teams.

Improve and/or automate existing processes to increase efficiency, utilizing agentic/AI tooling.

Create monitoring solutions to ensure identified risks remain at acceptable levels for Coinbase.

Participate in the team on-call rotation to support engineering teams through timely design consultations, vulnerability analysis, bug fix verification, etc.

Publish blogs and give talks (internal and external) on newfound vulnerabilities, incident investigations, unique integration risks, and related topics

To be completed by all business teams except Eng:

Strong understanding of blockchains (particularly EVM chains) and highly “crypto forward”

Expertise in blockchain technology and foundational knowledge in security principles

2+ years of threat modeling/design review experience

Strong communication skills with the ability to translate technical security requirements and risks into terms that anyone can understand.

High ownership and drive, including the ability to work independently and unblock yourself.

Experience with using AI/agentic tooling (Claude Code, Cursor, GPT Codex, etc.)

Demonstrates the ability to responsibly use generative AI tools and copilots (e.g., LibreChat, Gemini, Glean) in daily workflows, continuously learn as tools evolve, and apply human-in-the-loop practices to deliver business-ready outputs and drive measurable improvements in efficiency, cost, and quality.

Nice to haves:

MS or PhD in Computer Science or related field.

Experience in at least one of: Snowflake, Databricks, Dune.

Experience automating manual processes or carrying out process improvements.

Experience in Blockchain, Exchange, or Decentralized Exchange Security.

Job ID: P76318

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Pay Transparency Notice: Depending on your work location, the target annual base salary for this position can range as detailed below.

Total compensation may also include equity and bonus eligibility and benefits (including medical, dental, vision and 401(k)).

Annual base salary range (excluding equity and bonus):

$152,405-$179,300 USD

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Join the tvScientific team as a Sales Director, leading client relationships, driving revenue growth, and ensuring client success on our innovative platform. As a Sales Director, you’ll leverage your experience in performance marketing and digital advertising to champion the value of our product, empowering brands, companies, and agencies to achieve their advertising objectives through the power of CTV.

Day to day, you'll strategically manage named account lists (NALs) within your industry vertical to drive targeted engagement and revenue growth. Currently, we are looking for someone who's based in the NYC area.

Responsibilities

• Lead the sales process from lead generation to deal closure, focusing on complex deals.
• Specialize in the retail industry, demonstrating a deep understanding of the market and customer needs.
• Drive revenue through client engagement, effectively communicating the value proposition of our products/services and managing client relationships to support revenue growth.
• Manage increasingly ambitious quotas, exceeding sales targets and delivering measurable business outcomes.
• Spend face time with clients and prospects; our relationships with our customers are incredibly important to us.
• Drive complex deal cycles involving multiple stakeholders and vendor review processes such as legal, security, or procurement.
• Mentor more junior professionals, providing guidance, support, and knowledge sharing to drive individual and team success.
• Collaborate with internal teams, including sales, product, and support, to ensure seamless execution of client initiatives and drive customer satisfaction.
• Stay informed about industry trends, market dynamics, and competitive landscape to anticipate client needs and proactively address challenges.
• Use AI to drive smarter enterprise selling: Leverage AI tools to prioritize named accounts, tailor retail-specific pitch angles, and prep for multi-stakeholder meetings (including legal/procurement) to move complex CTV deals forward.

Requirements

• 10+ years in sales or account management in the digital advertising or performance marketing industry.
• Experience selling to enterprise brands.
• Deep understanding of the digital media and advertising landscape, with experience talking to customers and agencies about digital media, including CTV advertising.
• Experience with digital media platforms, MMPs, or supporting tools, working with major agencies.
• Able to drive a complex deal cycle involving multiple stakeholders and vendor review processes such as legal, security, or procurement.
• Clear specialization in an industry vertical (retail, brand, or leisure), with a deep understanding of the market and customer needs.
• Strong leadership skills, with the ability to mentor and develop more junior professionals and demonstrate excellence in your field.
• Exceptional communication and interpersonal skills, with the ability to build rapport, influence stakeholders, and navigate complex client relationships.
• Comfortable engaging in conversations with customers and agencies about digital media.
• AI-first sales leadership: Comfortable using AI to speed up account research, pipeline strategy, and executive-ready narratives, while validating outputs against source-of-truth internal and partner data.
• Bachelor's degree in business, marketing, or related field preferred.

In-Office Requirement Statement:

We recognize that the ideal environment for work is situational and may differ across departments. What this looks like day-to-day can vary based on the needs of each organization or role.

Relocation Statement:

This position is not eligible for relocation assistance. Visit our PinFlex page to learn more about our working model.

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