Senior Backend Engineer — Python, FastAPI, PostgreSQL

Base-2 Solutions is seeking a Software Engineer Level 5 focused on backend development, data engineering, and API work. The role emphasizes scalable systems using Python and FastAPI, PostgreSQL database design, and high-speed integrations in mission-critical environments. The candidate should have deep Python and FastAPI experience, PostgreSQL expertise, and a track record building high-performance API connections to support complex analytics and real-time processing.