Flow Traders is looking for an experienced Back-End Blockchain Engineer to join our growing Digital Assets Technology team in Amsterdam. This is a unique opportunity to work at a leading proprietary trading firm with an entrepreneurial and innovative culture. We value sharp, creative minds and challenge our engineers to leverage their full potential in a high-performance environment. This will be a hybrid role based in Amsterdam.

• Work closely with trading desks to develop scalable and low-latency solutions for DEX Trading
• Contribute to the architecture and development of high-performance, real-time trading systems for DeFi markets
• Encourage the team to grow our Blockchain understanding bringing in protocol-specific knowledge and best practices
• Develop and maintain on-chain and off-chain components, including smart contracts, indexers, and market-making bots
• Implement robust APIs and integrate with DeFi protocols, liquidity pools, and decentralized exchanges (DEXs)
• Design and optimize event-driven microservices for real-time blockchain transaction processing
• Ensure high availability, reliability, and security of blockchain-based back-end systems
• Collaborate with Quantitative Researchers, Traders, and Software Engineers to identify and implement automation and acceleration strategies for the Digital Assets desk
• Follow the best software engineering practices which are supported by the best working environment, latest technology and continuous support from all parts of Flow Traders organization