Experience: 5+ years
Required Skills: C#, .NET, React/Next.js, PostgreSQL, AWS, REST APIs, SQL Server
Job Summary
We are looking for an experienced Senior Full Stack .NET Engineer to design, develop, and maintain scalable applications for a flagship loan origination, decisioning, and servicing platform. The ideal candidate will have solid expertise in C#/.NET, React-based front-end development, database technologies, and AWS cloud infrastructure, with end-to-end ownership of feature delivery and third-party integrations.
Key Responsibilities
• Design, develop, and maintain full-stack applications using Next.js, React, C#/.NET, PostgreSQL, and AWS.
• Build scalable, secure, and high-performance RESTful APIs and backend services.
• Integrate third-party systems, including credit bureaus, dealer platforms, fraud detection, and identity verification providers.
• Configure and extend the DEFI Solutions Loan Origination System (LOS), including workflows, business rules, scorecards, and decision flows.
• Develop integrations with DEFI using REST APIs and Microsoft SQL Server.




• Deploy and manage containerized applications using AWS ECS/EKS, Fargate, and Docker.
• Collaborate with Product, Design, and Business teams to deliver features from requirements through production deployment.
• Ensure code quality, automated testing, performance, security, observability, and system reliability.
• Participate in code reviews, technical design discussions, and mentoring of team members.
• Leverage AI-assisted development tools such as GitHub Copilot, Cursor, and Claude Code to improve engineering productivity.

Required Skills & Qualifications
• 5+ years of professional software development experience.
• Strong hands-on expertise in C#, .NET/.NET Core, and modern full-stack application development.
• Experience with React and Next.js for front-end development.
• Strong knowledge of PostgreSQL or other relational databases, SQL Server, and T-SQL.
• Experience designing and integrating

📌 Senior Full Stack .NET Engineer (Pune)
🏢 IntraEdge
📍 Pune