Senior & Staff Engineer Jobs in 2026

21.co is looking to hire an Associate Director, Portfolio Management to join their team. This is a full-time position that is based in New York NY.

21.co - The world's leader in providing access to crypto through simple and easy to use products.

Solana Foundation is looking to hire a Partner Marketing Lead to join their team. This is a full-time position that can be done remotely anywhere in the United States.

Solana Foundation - A non-profit organization dedicated to the decentralization, growth, and security of the Solana network.

Linea is looking to hire a Senior Ecosystem Manager - Linea to join their team. This is a full-time position that can be done remotely anywhere in the United States.

Linea - A developer ready zk rollup powered by Consensys, enabling the next generation of Ethereum builders.

About GFX Labs

At Oku, we aim to close the gap between the CeFi and DeFi trading experiences. It is no mistake that 95% of crypto trading occurs on centralized platforms like Binance and Coinbase since their organizations have spent substantially more time and resources investing in their tradin...

Chainlink Labs is looking to hire a Product Operations Lead to join their team. This is a full-time position that is 100% remote with no geographical restrictions. Work remotely from anywhere.

Chainlink Labs - Chainlink Labs is building Chainlink, the industry-standard Web3 services.

Paxos is looking to hire a Senior Design Lead to join their team. This is a full-time position that can be done remotely anywhere in the United States.

Paxos - A regulated blockchain infrastructure company building transparent and transformative financial solutions.

As a Senior Blockchain Engineer, you will be responsible for designing, developing, and optimizing smart contracts and blockchain infrastructure for our platform. You will work closely with the CPO and product teams, and other engineers to deliver innovative and secure solutions within the DeFi ecos...

We are looking for a Backend Engineer (DeFi-focused) who will be responsible for performance optimization and integration of new DeFi protocols into our ecosystem. This role requires a deep understanding of Golang, DeFi architecture, and smart contracts.

Backend Development & Maintenance

• Desi...

About us

Re7 Capital is a London-based cryptoasset investment firm. Re7 utilises our deep crypto network and proprietary data infrastructure to drive investment decisions for a number of DeFi and alpha strategies. We also work with leading projects and blockchains to design their DeFi ecosystem,...

Grayscale is looking to hire a Marketing Associate to join their team. This is a full-time position that is based in Stamford CT.

Grayscale - The world's leading crypto asset manager by assets under management.