Senior Backend Engineer, Capital Markets & AWS

Senior backend/systems engineer with 20+ years in capital markets tech. Focus on exchange connectivity, market data, and high-performance, high-availability distributed systems. Strong debugging/problem-solving; extremely detail-oriented. Experience across investment banks, fintechs, and hedge-fund-adjacent startups. Solid CS fundamentals; recent work includes AI/agentic coding. AWS Certified Solutions Architect. Fully remote since 2018; comfortable with EST hours for US/Canada. Open to trading infrastructure, market data, and latency-sensitive systems.