Blockchain & Web3 Jobs in 2026
Smart contract, protocol, DeFi, and Web3 developer jobs. Solidity, Rust, Ethereum, and blockchain engineering roles.
Senior Mobile Engineer (React Native)
About Hello Heart:
Hello Heart is on a mission to make heart attacks a thing of the past.
We’re an AI company focused exclusively on heart health, building a platform that predicts and prevents cardiac events before they happen—identifying risk up to 10 days in advance versus 10 years in traditional c…
Middle Full-Stack Developer (Node.js/ Python, React)
Why Join Exadel
We’re an AI-first global tech company with 25+ years of engineering leadership, 2,000+ team members, and 500+ active projects powering Fortune 500 clients, including HBO, Microsoft, Google, and Starbucks.
From AI platforms to digital transformation, we partner with enterprise leaders t…
Middle Data Engineer
Why Join Exadel
We’re an AI-first global tech company with 25+ years of engineering leadership, 2,000+ team members, and 500+ active projects powering Fortune 500 clients, including HBO, Microsoft, Google, and Starbucks.
From AI platforms to digital transformation, we partner with enterprise leaders t…
Middle Full-Stack Developer (Node.js/ Python, React)
Why Join Exadel
We’re an AI-first global tech company with 25+ years of engineering leadership, 2,000+ team members, and 500+ active projects powering Fortune 500 clients, including HBO, Microsoft, Google, and Starbucks.
From AI platforms to digital transformation, we partner with enterprise leaders t…
Middle Data Engineer
Why Join Exadel
We’re an AI-first global tech company with 25+ years of engineering leadership, 2,000+ team members, and 500+ active projects powering Fortune 500 clients, including HBO, Microsoft, Google, and Starbucks.
From AI platforms to digital transformation, we partner with enterprise leaders t…
Senior Data Engineer (Investment Data)
Project description
We’re looking for an experienced, hands-on Data Engineer who is capable of designing, building, and operating data pipelines and models that power analytics and applications across investment teams and Middle/Back office. The ideal candidate has financial markets familiarity (secu…
Staff Software Engineer
About Engine
Senior QA Automation Engineer
Welcome to DKB Code Factory….
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Join a collaborative, learning-first tech hub within DKB where autonomy, continuous improvement, and shared ownership are at the core of how we work.
As a Senior QA Engineer, you'll take a leading role in shap…
Software Test Engineer – Power Platforms
Software Test Engineer – Power Platform #1127
Clearance Requirement
- Must possess an active DOJ Public Trust, DOJ clearance, or be eligible to obtain and maintain a DOJ suitability determination.
- U.S. Citizenship required.
- Ability to successfully complete all DOJ background investigation and adjudication…
Senior Data Engineer
What Cognite is: Relentless to achieve
Cognite operates at the forefront of industrial digitalization, building AI, and data solutions that solve the world’s hardest, highest-impact problems. With unmatched industrial heritage and a comprehensive suite of AI capabilities, including low-code AI agents, C…