.Net Full stack developer

Momento USA · Florham Park, NJ, US

PostJobFree Posted Apr 23, 2026 First seen May 17, 2026
Role: .Net Full stack developer Duration: 6+ Months Location: NY Metro area (Stamford CT, Manhattan/surrounding areas, Florham Park NJ) Onsite • 8+ years total experience. • Strong in .NET Core backend with practical coding exposure. • At least 1 year of recent hands-on ReactJS experience. • Familiar with SQL querying, Entity Framework, and basic cloud/DevOps concepts (bonus). • Strong .NET Core (non-negotiable) backend development experience is the top priority. • Candidates must be hands-on and able to write working code with minimal issues. • .NET Core is mandatory. • Entity Framework and LINQ skills are required. • Working knowledge of SQL Server is expected (no DBA-level skills needed, but basic query writing is necessary). • Integrate LLM APIs (OpenAI, Anthropic, Azure OpenAI, etc.) into production applications. • Build AI pipelines including prompt engineering, streaming responses, confidence scoring, and hallucination handling. • Design human-in-the-loop workflows for AI-driven applications. • Develop scalable systems using event-driven architecture with tools like Service Bus or RabbitMQ. • Design and optimize document-based data models using Cosmos DB or similar NoSQL databases. • Build modern frontend applications using Next.js (App Router, Server Components, Server Actions). • Actively leverage AI coding tools such as Copilot, Claude Code, or Cursor to accelerate development. • Contribute to system architecture decisions and scalable platform design. • Expect scenario-based coding questions and code output verification. • Emphasis on practical knowledge over DSA-heavy questions. • Basic working knowledge of ReactJS is required. • JavaScript and TypeScript (TypeScript is preferred, not mandatory). • React concepts like component lifecycle, state vs. props, etc. • Expected to contribute 20 25% on UI tasks. • UI knowledge should be sufficient to handle basic components and data mapping. • Cloud experience is not mandatory. • Knowledge of Docker and Kubernetes is a plus, not a filter criterion Thanks