.NET Developer – Backend Services & Mobile UI

About the role

This position is based at a client insurance company in the Jakarta area and operates on a full‑time, on‑site basis. The developer will architect and build scalable backend services using .NET while also creating intuitive, responsive mobile interfaces with Flutter.

Key responsibilities

• Develop and maintain backend services using .NET and .NET Core.
• Design and implement responsive mobile UI components with Flutter for iOS, Android, and web.
• Own the complete software development life cycle from concept through deployment and maintenance.
• Create and integrate RESTful APIs that connect the ecosystem efficiently.
• Optimize application performance, quality, and responsiveness across platforms.
• Collaborate closely with product managers and designers to translate wireframes into high‑quality code.

Required profile

• Bachelor's degree in Informatics Engineering, Information Systems, or a related field.
• Minimum of 4 years of professional experience as a .NET developer.

Required skills

• .NET and .NET Core
• Flutter
• RESTful API development (JSON)
• MS SQL Server
• MySQL or PostgreSQL
• Redis and MongoDB (NoSQL)