This range is provided by Formula Recruitment. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range Senior Software Engineer – Web3 & Digital Finance Platform Up to £85,000 + Equity Full Remote - Europe We’re representing a pioneering digital finance company operating at the intersection of FinTech and Web3. Their platform powers a new generation of yield and investment products for digital asset holders, combining financial-grade infrastructure with the flexibility and innovation of blockchain technology. They’re now looking for a Senior Software Engineer to join their distributed engineering team. This is a rare opportunity to work on real‑world Web3 integrations and contribute to a production‑grade platform that underpins institutional‑scale digital finance. You’ll be part of a small, high‑performing engineering team responsible for building and evolving the company’s core backend systems and APIs. Your work will directly support blockchain integrations, custody solutions, and partner‑facing investment products. Key Responsibilities as a Senior Software Engineer: Design, develop, and maintain backend systems and APIs that power digital asset and yield products. Build integrations with crypto exchanges, custodians, and blockchain data sources. Write robust, maintainable, and well‑tested code in a modern cloud environment. Participate in architectural design and infrastructure evolution. Contribute to continuous integration, deployment, and production operations. Core Skills & Experience Required: 5+ years of professional experience in software engineering, primarily backend‑focused. Strong command of TypeScript and experience building production‑grade APIs. Solid knowledge of PostgreSQL or similar relational databases. Familiarity with containerisation and orchestration tools (Docker, Kubernetes). Practical experience deploying and maintaining systems in AWS or other cloud environments. Proven ability to write high‑quality, testable, and well‑documented code. Excellent communication skills and comfort working in distributed teams. Nice to Have: Hands‑on experience with blockchain or Web3 technologies. Experience integrating with crypto exchanges or custodial APIs. Experience using Web3 libraries to query blockchain data or interact with smart contracts. Experience building secure transaction flows or DeFi integrations. Experience with frontend frameworks (e.g. React) or end‑to‑end feature development. Familiarity with test automation or performance testing for distributed systems. Why Join? Competitive salary up to £85,000 + Equity Fully remote role open to candidates based in Europe Build real‑world Web3 infrastructure powering institutional and consumer digital finance. Work with experienced engineers in a fast‑evolving, high‑impact domain. Opportunities for professional growth. Competitive benefits and growth opportunities. If you're a Senior Software Engineer looking to join a unique company in the blockchain space, don't hesitate to apply! Unfortunately due to a high number of applications, not all applicants will receive feedback. #J-18808-Ljbffr