About this role
Principal Software Engineer at eClinical Solutions. Location: Mansfield, Massachusetts, United States. Role: designing systems, leading architecture, mentoring engineers Requirements: 10+ years in software design and development; expert in C#, .NET, ASP.NET; strong full‑stack web experience (Angular, TypeScript); Agile; leadership. Category: Software Development Seniority: Senior Level Tools: C#, NET, ASP.NET, Angular, TypeScript, HTML, CSS, Python, OpenAI, Azure OpenAI, AI/LLM tooling Commitment: Full Time Workplace: Hybrid Languages: English