Blockchain & Web3 Jobs in 2026

Smart contract, protocol, DeFi, and Web3 developer jobs. Solidity, Rust, Ethereum, and blockchain engineering roles.

36094 jobs available at 6191+ companies — updated daily

Sr. Principal Data Scientist

clarity-innovations Springfield, VA

Clarity Innovations is a trusted national security partner, dedicated to safeguarding our nation’s interests and delivering innovative solutions that empower the Intelligence Community (IC) and Department of Defense (DoD) to transform data into actionable intelligence, ensuring mission success in an…

Posted: Sep 11, 2026 0 views
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AI Engineer, Architect

clarity-innovations Springfield, VA Hybrid

Clarity Innovations is a trusted national security partner, dedicated to safeguarding our nation’s interests and delivering innovative solutions that empower the Intelligence Community (IC) and Department of Defense (DoD) to transform data into actionable intelligence, ensuring mission success in an…

Posted: Sep 11, 2026 0 views
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Senior Analytics Engineer

chainguard United States - Remote Remote

Chainguard is the trusted source for open source. By delivering hardened, secure, and production-ready builds of all the open source software engineers and AI agents rely on, Chainguard helps organizations build faster, stay compliant, and eliminate risk.

Our customers include Fortune 500 enterprises…

Posted: Sep 11, 2026 0 views
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Principal ML Platform Engineer

appian McLean, Virginia

Here at Appian, our values of Intensity and Excellence define who we are. We set high standards and live up to them, ensuring that everything we do is done with care and quality. We approach every challenge with ambition and commitment, holding ourselves and each other accountable to achieve the best re…

Posted: Sep 11, 2026 0 views
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Principal Applied AI Engineer

appian McLean, Virginia

Here at Appian, our values of Intensity and Excellence define who we are. We set high standards and live up to them, ensuring that everything we do is done with care and quality. We approach every challenge with ambition and commitment, holding ourselves and each other accountable to achieve the best re…

Posted: Sep 11, 2026 0 views
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Lead Applied AI Engineer

appian McLean, Virginia

Here at Appian, our values of Intensity and Excellence define who we are. We set high standards and live up to them, ensuring that everything we do is done with care and quality. We approach every challenge with ambition and commitment, holding ourselves and each other accountable to achieve the best re…

Posted: Sep 11, 2026 0 views
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Full-Stack Senior Software Engineer

amplitude San Francisco, CA

Amplitude is the leading AI analytics platform, helping over 4,700 customers—including Atlassian, Burger King, NBCUniversal, and Square—build better products and digital experiences. With powerful AI Agents embedded across our platform, teams can analyze, test, and optimize user experiences faster t…

Posted: Sep 11, 2026 0 views
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Senior Software Engineer

capitalontap Poland Contract

We’re Capital on Tap 👋
💳 Capital on Tap started because small businesses were underserved. Big banks were slow, their products weren't fit for purpose, and small business owners often couldn't access what they needed. We set out to fix that.

Today we're a financial platform - not just a credit card…

Posted: Sep 11, 2026 0 views
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Senior Software Engineer, Backend (Loan Origination and Reporting)

affirm Remote US Remote

At Affirm, we exist for the moments that matter—giving people a clear, predictable way to pay over time, with no hidden fees, no surprises, and no tradeoffs on what matters most.

The Engineering team builds systems that power Affirm’s mission. We take pride in our craft, building reliable, performant…

Posted: Sep 11, 2026 0 views
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Systems Engineer - Microsoft

drw Chicago Hybrid

DRWis a diversified trading firm with over 3 decades of experience bringing sophisticated technology and exceptional people together to operate in markets around the world. We value autonomy and the ability to quickly pivot to capture opportunities, so we operate using our own capital and trading at…

Posted: Sep 11, 2026 0 views
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