Back End Developer

Senior Backend Developer

Location: London/Lisbon Hybrid or EU Remote (UTC ±3)

Salary: $150k-$200k (£120-£160k)

We are working with a revolutionary company that is solving one of Web3’s biggest challenges—seamless multi-chain transactions without the usual complexities. Their technology makes blockchain interactions faster, cheaper, and more intuitive, opening the doors for mass adoption.

Although this is a blockchain company Web3 experience is not crucial, they are just looking for a top quality Senior Backend Developer to play a pivotal role in building scalable, high-performance infrastructure that powers the next wave of their applications.

The Tech & The Challenge

• Develop robust backend systems for cross-chain asset management and transactions.
• Work with TypeScript, Golang, or Rust to build highly resilient distributed systems.
• Innovate on account abstraction and stateful accounts, enabling trustless, seamless user experiences across multiple blockchains.

Senior Backend Developer Requirements

• 3+ years of backend experience in TypeScript, Golang, or Rust
• Experience designing scalable distributed systems
• A strong problem solver who takes ownership and delivers solutions
• Previous experience in a fast-moving startup or high-growth tech environment

Why Join?

• High-Impact Engineering – Work on a cutting-edge systems that remove friction from interactions.
• Elite Team – Collaborate with top engineers and blockchain specialists who have shaped major Web3 innovations.
• Strong Equity & Ownership – Be part of a company that rewards builders, offering a stake in its long-term success.

This isn’t just another backend job—it’s a chance to fundamentally reshape how users interact with blockchain technology. This Senior Backend Developer is an amazing opportunity for the best quality people in the market.