Senior C# Developer

8-10 Years

SGD 7,500 - 10,000 per month

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Early Applicant

Job Description

Responsibilities

Design, implement, and maintain backend components that power large-scale, enterprise-grade platform solutions.
Take end-to-end ownership of backend design tasks and work closely with frontend engineers, solution architects, and cross-functional teams to ensure technical alignment across the system.
Set a strong engineering example by delivering clean, maintainable, and reusable code that adheres to best practices for performance, scalability, and security.
Build and enhance RESTful APIs, and integrate backend services with external systems, third-party tools, and databases.
Write unit tests and contribute to automated testing efforts to uphold high code quality and system reliability.
Engage actively in technical discussions and provide input during code reviews, system design sessions, and architecture evaluations.
Diagnose and resolve production issues, optimize backend processes, and eliminate performance bottlenecks.
Work within Agile or Kanban frameworks and collaborate seamlessly with the rest of the engineering team.

Qualifications

At least 8 years of experience in backend development, with deep expertise in C# and .NET Core (preferably version 8).
Strong foundation in ASP.NET for building complex, enterprise-level web solutions.
Proven experience designing and developing RESTful APIs and backend services.
Solid grasp of Object-Oriented Programming concepts and common software design patterns.
Strong knowledge of relational database systems and proficiency in SQL.
Familiarity with cloud environments (Azure, AWS, or GCP) and container platforms such as Docker or Kubernetes.
Hands-on experience with automated testing frameworks like xUnit, NUnit, or similar tools is highly preferred.
Understanding of CI/CD processes and modern agile engineering practices.

Nice-to-Have Skills