Blockchain & Web3 Jobs in 2026

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

43705 jobs available at 6804+ companies — updated daily

Principal Data Scientist

g2 Remote (US) full_time

About G2 - The Company

G2 is the world's largest and most trusted software marketplace. When you join G2, you’re joining the industry’s leading team that helps businesses reach their peak potential by powering decisions and strategies with trusted insights from real software users.

Now, we have joined…

Posted: Sep 17, 2026 3 views
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Senior Backend Engineer | Cybersecurity AI AppSec

escape Paris Office full_time

Location: Paris (75002) | Hybrid (2 days remote/week)

About Escape
Join Escape, a fast-growing leader in AI-powered cybersecurity. Our mission-driven engineering team (18 engineers, 4 technical leads, 3 product owners) is dedicated to redefining application security with cutting-edge detection and auto…

Posted: Sep 17, 2026 3 views
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Senior Software Engineer, Data and AI Infrastructure

airwallex US - Seattle full_time

About Airwallex

Airwallex is the only unified payments and financial platform for global businesses. Powered by our unique combination of proprietary infrastructure and software, we empower over 250,000 businesses worldwide – including Brex, Navan, Qantas, SHEIN and many more – with fully integrated…

Posted: Sep 17, 2026 3 views
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Mission Security Engineer

apex-technology-inc Los Angeles full_time

Spacecraft represent the most pressing unmet need across the entire aerospace industry. As more launch vehicles come online and the cost to orbit decreases, more companies launching payloads to space continue to emerge.

For the first time in history, this influx of payload companies combined with red…

Posted: Sep 17, 2026 1 views
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QA Manager (Remote)

huckleberrylabs Los Angeles, CA full_time
About Huckleberry
At Huckleberry, our purpose is simple yet powerful: to build life-changing products and experiences that help all families unlock everyday magic.
Today, more than 5 million families trust Huckleberry and our app to be their partner through parenthood. Real pediatric expertise works h…
Posted: Sep 17, 2026 0 views
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Desarrollador de Software Sr. (.NET)

coderio Ciudad de México full_time

Sobre Coderio

Coderio diseña y entrega soluciones digitales escalables para empresas globales. Con una base técnica sólida y una mentalidad orientada al producto, nuestros equipos lideran proyectos de software complejos desde la arquitectura hasta la ejecución.
Valoramos la autonomía, la comunicación…
Posted: Sep 17, 2026 3 views
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QA Engineer - SDET

swapcard Warsaw full_time
Our Mission
Swapcard is the leading AI-powered event platform designed to drive revenue growth and foster meaningful connections at in-person and hybrid events. We recognize the importance of teamwork in successful events; that's why Swapcard is fueled by a team of innovators who are passionate about…
Posted: Sep 17, 2026 4 views
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Fullstack Developer Semi-Senior | React.js

redbee Buenos Aires full_time
Somos redbee, una empresa argentina de tecnología con más de 14 años de experiencia redefiniendo la forma de construir productos digitales en la industria financiera. Nos apasiona co-crear soluciones innovadoras junto a nuestros clientes. Combinamos experiencia, calidad y escalabilidad para desarrol…
Posted: Sep 17, 2026 2 views
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Big Data Analyst

rgi Herndon, VA full_time
Reinventing Geospatial (RGi) is a leading expert in geospatial solutions for Defense, Intelligence, and Federal clients. We enhance situational awareness for soldiers and analysts by integrating software development with geospatial intelligence. Our projects range from data collection to advanced de…
Posted: Sep 17, 2026 1 views
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Move to New Zealand - Senior Software Engineer

propellerhead Berlin full_time
Work alongside our innovative team based in Auckland, New Zealand! We are seeking talented individuals excited about the opportunity to learn, expand their skillset and support our company.
We welcome applications from individuals located internationally looking to relocate to Auckland, New Zealand.…
Posted: Sep 17, 2026 0 views
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