Senior Full Stack Engineer ID86905

AgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us multiple Best Place to Work awards.

If you're looking for a place to grow, make an impact, and work with people who care, we'd love to meet you!

We are looking for a Full Stack Engineer to build production features across .NET, React, and Azure using an AI-native engineering workflow.

- Deliver production features across .NET, C#, React, TypeScript, and Azure using an agentic first engineering workflow.

- Prioritize functional V1 delivery, assigned work, and UAT or demo readiness before optional optimization or tooling work.

- Turn incomplete or changing product direction into a practical delivery plan and keep work moving without repeated resets.

- Align early with stakeholders when requirements, priorities, or product references conflict.

- Use the required AI Skill consistently and route proposed workflow improvements without displacing committed delivery.

- Direct AI agents through planning, implementation, testing, debugging, and validation.

- Review and verify generated work rigorously rather than accepting agent output at face value.

- Build and maintain backend services, APIs, and portal experiences across the platform.

- Preserve security, auditability, tenant isolation, encryption, and least privilege access for protected health information.

- Make blockers, decisions, delivery risks, and next outcomes visible to the team.

- 4+ years of experience working as a software engineer.

- Recent production experience with .NET 8 or 9, C#, ASP.NET Core Web API, Entity Framework Core, and PostgreSQL.

- Recent production experience with React and TypeScript in component based applications.

- Strong Azure experience, including production deployment and operational ownership.

- Proven use of Claude Code or equivalent agentic tools for meaningful end to end feature delivery, not only autocomplete or isolated prompting.

- Advanced experience in AI Tooling, AI harness development, Agent AI testing and benchmarking, Memory layer integration, and MCP development.

- Ability to translate a product objective into executable agent work, coordinate multiple agents when useful, and verify generated output through builds, tests, runtime checks, and product behavior.

- Ability to work within a defined AI Skill and governance model while proposing bounded improvements through the agreed route.

- Senior product judgment, comfort with changing requirements, and the ability to deliver functional V1 outcomes at a high pace.

- Experience with multi tenant SaaS, service boundaries, automated testing, delivery pipelines, and production validation.

- Strong communication, with early escalation of blockers and concise alignment on priorities and tradeoffs.

- Reliable United States Eastern Time overlap for a full time engagement.

- Ability to demonstrate the agentic workflow in a live AI coding exercise and explain tool selection, context management, failure handling, verification, and limitations.

- Upper-intermediate English level.

- Python and FastAPI production experience.

- Experience with AI service layers, RAG, vector stores, prompt evaluation, or document generation.

- Healthcare, HIPAA, financial services, or another regulated data environment.

- Azure Service Bus or another asynchronous and event driven messaging platform.

- Terraform, Azure Entra ID, Azure DevOps, and enterprise identity patterns.

- Experience with payer or Medicaid integrations, eligibility, prior authorization, or EDI 837 claims.

- Experience with feature governance systems such as LaunchDarkly or PostHog.

- Professional growth: Accelerate your professional journey with mentorship, TechTalks, and personalized growth roadmaps.

- Competitive compensation: We match your ever-growing skills, talent, and contributions with competitive USD-based compensation and budgets for education, fitness, and team activities.

- A selection of exciting projects: Join projects with modern solutions development and top-tier clients that include Fortune 500 enterprises and leading product brands.

- Flextime: Tailor your schedule for an optimal work-life balance, by having the options of working from home and going to the office – whatever makes you the happiest and most productive.