Software Engineer

Software Engineer | DeFi | On-site | London | Salary Dependent On Experience About the Company: Our client is quantitative cryptocurrency trading firm specializing in high-frequency trading (HFT) across digital asset markets. They operate with the speed, precision, and sophistication of a traditional prop trading firm but fully optimized for decentralized and centralized crypto exchanges. The Role: The ideal candidate will be a sharp, driven developer to join their DeFi trading team. In this role, you'll play a key part in building and scaling high-performance systems that interact directly with decentralized markets. You’ll work hands on across their entire trading stack from integrating with blockchains and implementing trading logic to scaling infrastructure and improving system observability. Key Responsibilities Contribute production-grade code in Rust, Python, and related technologies Develop and refine real-time monitoring, strategy tools, and execution pipelines Grow into end-to-end ownership across DeFi integrations and trading infrastructure Interface with protocol teams and external projects to support new market opportunities What We're Looking For: 1–4 years of professional software development experience Strong programming skills and the ability to write clean, testable, and efficient code A solid grasp of core computer science principles: algorithms, data structures, concurrency, networking, etc. Ready for your next breakthrough move into the world of cryptocurrency? Apply now with your CV