Full Stack Developer Jobs in 2026

Uphold is looking to hire a Junior Backend Engineer to join their team. This is a full-time position that can be based in Braga, or Porto.

Uphold - A global, multi-asset digital trading platform with more than 10M users.

You could work anywhere. Why Figment?

Figment powers the future of Web3 through industry-leading blockchain infrastructure. As the leading provider of staking solutions, we help 500+ institutional clients optimize their crypto rewards, including top exchanges, asset managers, wallets, foundations,...

Infrastructure & DevOps Engineer at Raiku

As an Infrastructure & DevOps Engineer at Raiku, you will lead critical engineering efforts that drive the performance and scalability of next-generation distributed systems. You’ll join a highly proficient team of core engineers, all of whom have contri...

About the Role

As a Protocol Research Engineer at Raiku, you’ll dive deep into Solana’s consensus mechanisms, validator dynamics, and block-building edge cases to help push the boundaries of what’s possible on-chain. Your work will directly inform and evolve Raiku’s infrastructure — including ah...

About Chainlabs

Chainlabs is a data startup focused on enabling web3 analytics. We specialize in identifying blockchain address ownership and tracking addresses linked to illicit activities. Our work supports industry leaders like Nansen, Chainalysis, and Arkham in their wallet labeling efforts....

Join a hands-on, entry-level internship designed to teach you how professional crypto traders operate behind the scenes. You will gain foundational skills in trading strategies, liquidity dynamics and execution infrastructure with optional access to our live mentorship program.

HIRO was built by pr...

About CoW DAO

CoW DAO is on a mission to protect Ethereum users from the dangers of DeFi. It does this by supporting the development of CoW Protocol, CoW Swap, MEV Blocker, and CoW AMM, and by funding values-aligned projects through the CoW Grants Program.

CoW Protocol is the second-largest DEX...

Chaos Labs is looking to hire a DeFi Analyst to join their team. This is a full-time position that is based in New York NY.

Chaos Labs - The risk solution for on-chain applications.

QuickNode is looking to hire a Support Engineer II to join their team. This is a full-time position that can be done remotely anywhere in Portugal or Spain.

QuickNode - A crypto payments service that enables you to buy, hold, sell, swap, send and receive the major currencies.

Dapper Labs is looking to hire a Frontend Software Engineering Intern to join their team. This is an internship position that can be done remotely anywhere in Canada, or the United States.

Dapper Labs - The serious business of fun and games on the blockchain.