# Senior Software Engineer ## Senior Software Engineer - London, UK ### About Blink Labs 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 --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.blinklabs.xyz/blink/careers/senior-software-engineer.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.