Backend Developer Jobs in 2026

What We’re Building

Ares is the newest product under Fountain Platform, focused on building a high-performance social trading platform for decentralized markets.

We believe trading has evolved. It’s no longer solitary — it’s cultural, real-time, and driven by memes, narratives, and reflexive at...

Luno is looking to hire a Backend Engineer to join their team. This is a full-time position that can be based in Cape Town, or Johannesburg.

Luno - The crypto investment app you can rely on, enabling you to buy, store and explore crypto securely.

Cryptio is looking to hire a Junior Backend Engineer (Integration Team) to join their team. This is a full-time position that can be done remotely anywhere in the United Kingdom or on-site in London.

Cryptio - Enterprise-grade accounting, audit and tax software for your digital assets.

We’re seeking a highly skilled Senior/Staff Backend Engineer passionate about solving complex problems and motivated to shape the MEV landscape on Monad with high-performance solutions. In this role, you will help design, build, and optimize MEV-related infrastructure, with a focus on block building...

Role Intro

Ethereal is DeFi’s next major trading protocol and the first built on Ethena. Recently launching Testnet, we’re at $700M+ TVL on track to become a top 10 ecosystem. This is a rare opportunity to join a world class DeFi team.

We’re building a Perps DEX and a full suite trading venue,...

Role Intro

Ethereal is DeFi’s next major trading protocol and the first built on Ethena. Recently launching Testnet, we’re at $700M+ TVL on track to become a top 10 ecosystem. This is a rare opportunity to join a world class DeFi team.

We’re building a Perps DEX, which will handle over 1 millio...

About Symbiotic

At Symbiotic, we are building a permissionless shared security primitive that empowers network builders to shape and personalise their unique restaking implementation. Our goal is to minimise risks while maximising freedom for all you wonderful builders of crypto infrastructure n...

Blockaid is looking to hire a Backend Engineer to join their team. This is a full-time position that is based in Tel Aviv.

Blockaid - The onchain security platform.

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 aPriori

aPriori is an MEV infrastructure and liquid staking protocol, designed for the parallel execution era and natively built on Monad. We are building the foundational infrastructure for the next era of decentralized finance, helping stakers, protocols and validators maximize yield wit...