Senior Software Engineer

Senior Software Engineer - London, UK

Blink Labs is building critical infrastructure powering the future of finance on the blockchain. We work with many of the leading wallets and exchanges in crypto, with over 20% of Ethereum traffic flowing through our systems.

We are a lean, ambitious team at the cutting edge of DEFI, MEV and web3, already generating revenue and poised for massive growth. As one of the first employees, you'll have the opportunity to shape the product and company from the ground up.

About the Role

We are seeking a seasoned Senior Software Engineer to join our London-based team. In this role, you will:

  • Dive deep into the DEFI ecosystem across Ethereum, Base, Solana and beyond

  • Architect and implement core backend systems and APIs in Golang

  • Build slick web frontends using modern frameworks like Next.js

  • Work cross-functionally to scope, design, and ship new products and features

  • Scale our infrastructure to handle increasing volume and complexity

  • Proactively identify and tackle engineering challenges as we grow

About You

  • 5+ years professional experience in software engineering

  • Deep expertise in Golang or TypeScript/JavaScript

  • Comfortable working across the stack

  • Experience in crypto/DEFI strongly preferred

  • Exposure to MEV searching or market making is a plus

  • Thrives in a fast-paced, ambiguous startup environment

  • Strong communication and collaboration skills

  • Passion for blockchain, web3, and the future of finance

Benefits

  • Highly competitive salary and equity package

  • Ground floor opportunity as one of the first employees

  • Solve cutting-edge challenges at the intersection of tech and finance

  • Smart, driven colleagues in a focused, high-performance culture

  • Flexible work arrangements and generous holiday allowance

If you're excited about crypto and want to build the decentralized financial systems of the future, we'd love to hear from you. This role is based in our London office.

To apply, please send your CV and a cover letter to contact@blinklabs.xyz

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