Senior Software Engineer, Multi-Platform

Singtel Group · Na Si Nuan, Mukdahan, Thailand

Location
Na Si Nuan
Job Type
Full-time
Posted
June 04, 2026

Job Description

Be a part of something BIG!

We are seeking a Full Stack Software Engineer with strong expertise in C#/.NET backend development and React-based frontend engineering. The role focuses on designing and building secure, scalable, enterprise-grade web applications using modern architectural practices. The successful candidate will work across the full technology stack, contributing to both user-facing applications and backend services in a multi-tenant environment. Experience building cross-platform mobile applications (e.g., React Native) is considered an advantage.

Responsibilities

  • Develop and maintain web applications using React, TypeScript, C#, and .NET.
  • Build scalable RESTful APIs and backend services.
  • Design reusable frontend components and responsive user interfaces.
  • Implement secure authentication and authorization mechanisms.
  • Collaborate with cross-functional teams to deliver high-q...

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