Senior Full Stack Software Engineer

Job Summary

Senior Full Stack Software Engineer is a full-time remote role responsible for designing, building, and scaling modern web applications across frontend and backend technologies while ensuring high performance and security.

Key Responsibilities

• Design and ship modular .NET services and modern React frontends
• Own the data foundation by creating high-performance PostgreSQL schemas and queries
• Drive technical direction through RFCs and collaborate closely with product and design teams

Required Qualifications

• Production experience with hash-chained audit and cross-language evidence parity (C# + Python)
• Depth in cryptographic evidence pipelines and PostgreSQL transactional guarantees
• Prior work on ATO-evidence-bearing audit implementations at DoD or fintech scale
• Ability to architect AWS KMS integration with envelope encryption
• 6+ years of relevant experience in software engineering, with a focus on hands-on skills over formal education