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Backend Developer
Design, implement, and ship backend services and integrations supporting sequencers and chain interactions. Own projects from design through rollout, improve performance and reliability, participate in on-call and…
Fintech backend developer
Develop the token exchange backend, investor profile backend, crowdfunding portal, and analytics dashboard. Integrate with exchange APIs and cryptocurrency processing services, implement financial automation, work with…
Backend Engineer
Develop and optimize the investment app by building new features, designing and maintaining a well-tested microservice architecture, creating highly available and scalable services, managing Kubernetes infrastructure,…
Blockchain Ethereum Cryptography Developer (Internship/Apprenticeship)
Work on Ownest's blockchain infrastructure by optimizing encryption and anonymization, implementing signed-data verification scripts, refactoring Solidity smart contracts, supporting migration to Matic Network, and…
Software Engineer (Smart-contracts)
You will design, implement and deploy smart contracts that power core protocol features. You will build privacy and validation components, integrate open source protocols such as DEXs, bridges and DIDs, maintain…
Senior Technical Product Manager
Senior Technical Product Manager, Hardhat & EDR Who we are The Nomic Foundation is a non-profit advancing the Ethereum ecosystem. We build open-source runtimes, compilers, build systems, and deployment solutions that…
Solutions Engineer
You will provide technical and architectural advice to stakeholders and developers, lead technical discovery calls and product demonstrations, and drive the technology evaluation stage alongside sales. You will…
Senior Platform Engineer
About ZetaChain ZetaChain is building the infrastructure for a more private and interoperable internet. Our mission is to create blockchain technology that puts users in control of their data while enabling seamless…
Fullstack Product Engineer
Who we are Paxos Labs builds enterprise infrastructure that powers the next generation of trusted onchain financial products. We work with the largest financial enterprises in the world to build transparent and…
Senior Software Engineer, Generalist
You will fortify the Agave client and the broader Solana network by analyzing and debugging code, designing and benchmarking solutions, building adversarial testing frameworks, gathering performance metrics, and…
Solutions Architect
Blockstream was founded in 2014 by Dr. Adam Back and a group of fellow cryptographers and engineers who are passionate about Bitcoin and its potential to change the world. Today, Blockstream is the leading Bitcoin…
Product Owner
Blockstream was founded in 2014 by Dr. Adam Back and a group of fellow cryptographers and engineers who are passionate about Bitcoin and its potential to change the world. Today, Blockstream is the leading Bitcoin…
Junior Solutions Architect
Blockstream was founded in 2014 by Dr. Adam Back and a group of fellow cryptographers and engineers who are passionate about Bitcoin and its potential to change the world. Today, Blockstream is the leading Bitcoin…
Senior Engineering Manager, Dev Tools
Senior Engineering Manager, DevTools Who we are The Nomic Foundation is a non-profit advancing the Ethereum ecosystem. We build open-source runtimes, compilers, build systems, and deployment solutions that are used by…
Solutions Engineer
Support enterprise and institutional partners in Japan through technical evaluations, pilots, integrations, architecture discovery, performance benchmarking, technical diligence, production deployment guidance, roadmap…
Solutions Engineer, Japan
OP Labs builds Optimism, a blockchain network that powers the next generation of financial infrastructure. Hundreds of companies, from the world's largest enterprises like Sony, Coinbase, Kraken, Uniswap, OKX, and…
Senior Full Stack Engineer
Design and develop high-performance web applications with an emphasis on frontend development and real-time data integrations. Contribute to backend services, APIs, user experience, and blockchain smart contract…
Software Engineer - EVM
About the Company Rain is the global stablecoin payments platform for enterprises, neobanks, platforms, developers, and AI agents. Our technology allows partners to move, store, and use stablecoins instantly and…
Solutions Engineer
About the Company Rain is the global stablecoin payments platform for enterprises, neobanks, platforms, developers, and AI agents. Our technology allows partners to move, store, and use stablecoins instantly and…
Front-End Developer
Maintain and update the design of a widely used blockchain interface, create and improve user-facing features, integrate UX best practices, produce wireframes, mockups, and prototypes, map interactions, ensure…