Senior Full Stack Developer – .NET

Pt Idstar Cipta Teknologi — Indonesia · Posted ~3 hours ago

Senior

Skills

C# .NET .NET Core ASP.NET Core Web API REST API PostgreSQL Enterprise application development Application architecture Solution design Frontend development React.js Next.js Vue.js Entity Framework

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Summary ✨ AI‑Generated

A senior full-stack role focused on scalable enterprise applications and large-scale modernization projects. You will build backend services and APIs, contribute to application architecture and solution design, develop frontend applications, and work extensively with PostgreSQL. The role requires more than seven years of .NET experience and strong hands-on expertise with current .NET technologies.

Highlights

Senior-level opportunity to design and maintain scalable enterprise applications, contribute to architecture and solution design, and work on large-scale modernization and migration projects serving substantial user populations in a multinational environment.

Description

Responsibilities - Design, develop, and maintain scalable enterprise applications using C# / .NET / .NET Core. - Develop and maintain backend services, Web APIs, REST APIs, and system integrations. - Work on .NET migration projects, including large-scale applications serving hundreds of thousands of users. - Contribute to solution design / solutioning and application architecture. - Develop frontend applications using React.js, Next.js, or Vue.js. - Work with PostgreSQL for schema development, query optimization, migration, and system integration. - Collaborate with cross-functional teams in a multinational environment. Requirements - More than 7 years of .NET experience, with proven hands-on experience currently working with .NET, including current/newer versions. - Strong experience with C#, .NET Core, ASP.NET Core, Web API, and REST API. - Demonstrated production experience with PostgreSQL, including schema work, query tuning, migration, or integration. - Experience with Entity Framework Core, LINQ, IQueryable, and query optimization. - Experience with Microservices Architecture, Distributed Systems, and API Integration. - Experience with .NET migration and large-scale applications serving hundreds of thousands of users. - Experience contributing to solution design / solutioning. - Consistent and verifiable employment history with no unresolved timeline inconsistencies or overlapping full-time roles. - Full onsite availability throughout the project. - Immediate or near-immediate availability. Preferred / Bonus: Professional working English (7/10+). Hands-on experience with AWS Aurora. Experience working with enterprise / automotive-distribution accounts. Background in banking, insurance, or other regulated industries.