Real-Time Payments Engineer

Build the Future of Money Movement by designing and coding the core of real-time transaction engines for our clients. You'll combine Web2 payment networks (ACH, SWIFT, UPI) with Web3 rails to create unified payments platforms. One moment you might be working on an integration with a bank's RTP API, the next you're writing a smart contract to move stablecoins on-chain. Bring the power of crypto to mainstream payments for clients by integrating stablecoins into platforms and connecting to DeFi protocols to get the best FX rates automatically. Obliterate transaction speed barriers. You'll profile every millisecond of transaction pipelines, from database writes to network hops, tweaking message brokers, optimizing smart contract calls, and fine-tuning cloud infrastructure to achieve sub-millisecond latency where possible. Architect resilient systems across multiple regions, implement fallback mechanisms, and use chaos engineering to test limits. Code and build with security at top of mind, ensuring every integration and system meets the highest standards of security and compliance. Collaborate with client product and data teams to ideate new features and incorporate AI-driven fraud detection.