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Senior .Net Developer

Posted on May 13, 2026 by User Experience Researchers Pte Ltd

  • Full Time

Senior .Net Developer

We are seeking experienced .NET Developers to build and enhance high-concurrency backend services, focusing on core membership systems and card transaction processing. The role involves developing scalable microservices and ensuring seamless integration with infrastructure and external vendors.

Key Responsibilities

  • Design and develop microservices using ASP.NET Core / .NET Core
  • Build and maintain backend services for membership profiles and card transaction systems
  • Develop and integrate Card APIs and core membership engine functionalities
  • Ensure system performance, scalability, and reliability in high-traffic environments
  • Collaborate with cross-functional teams including product, infrastructure, and external vendors
  • Write clean, maintainable, and well-tested code

Requirements:

  • Strong proficiency in C# / .NET Core / ASP.NET Core
  • Basic understanding or exposure to AI / automation technologies (e.g., APIs, workflow automation, or AI-driven solutions)
  • Strong problem-solving skills with the ability to troubleshoot complex technical issues
  • Good communication skills and ability to work effectively with cross-functional teams
  • Experience with microservices architecture is an added advantage

Good to Have:

  • Experience with Azure Cloud or hybrid infrastructure environments
  • Exposure to API integrations and payment/card systems
  • Familiarity with CI/CD pipelines and DevOps practices

Pay: $6,000.00 - $8,000.00 per month

Work Location: Hybrid remote in Singapore


Advertised until:
June 12, 2026


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