Senior Full Stack Developer (.NET)

Pt Idstar Cipta Teknologi — Indonesia · Posted ~5 hours ago

Senior Full-time

Skills

C# .NET .NET Core ASP.NET Core REST APIs React PostgreSQL REST API

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Summary ✨ AI‑Generated

A senior full stack engineering position focused on designing and developing enterprise applications, APIs, integrations, and modern web interfaces using Microsoft technologies and contemporary frontend frameworks.

Highlights

Senior development role building scalable enterprise applications with modern backend and frontend technologies.

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.