NET Core Developer

15 hours ago

Central Region, Singapore Helius Technologies Pte Ltd Full time $900,000 - $1,200,000 per year
Key responsibilities
  • Design, develop, and maintain applications and services using C# and .NET Core/ASP.NET Core (Web API, MVC, Blazor as applicable).​
  • Build RESTful APIs and integrate with internal and external services; handle authentication, authorization, and error handling.​
  • Implement data access using Entity Framework Core or Dapper, design database schemas, and optimize queries for performance.​
  • Write clean, testable, and reusable code following SOLID principles, design patterns (DI, Repository, etc.), and coding standards.​
  • Participate in all phases of SDLC: estimation, design, development, code reviews, unit/integration testing, and deployment support.​
  • Collaborate with frontend developers (Angular/React/Blazor, etc.), QA, and DevOps to deliver end‑to‑end features.​
  • Troubleshoot and resolve production and non‑production issues; identify bottlenecks and implement performance improvements.​
  • Work with CI/CD pipelines, source control (Git), and, where applicable, containerization (Docker) and cloud platforms (Azure/AWS).​
Required skills and experience
  • hands‑on experience in backend or full‑stack development using C# and .NET Core/.NET 5+ (or higher).​
  • Strong proficiency in C#, OOP, ASP.NET Core (Web API/MVC), and RESTful service development.​
  • Experience with Entity Framework Core or similar ORM, SQL Server (or other RDBMS), and good understanding of database design.​
  • Good understanding of SOLID principles, common design patterns, and secure coding practices.​
  • Familiarity with front‑end technologies (HTML/CSS/JavaScript and a SPA framework like Angular/React) is a plus for full‑stack roles.​
  • Experience with Git, code reviews, unit testing frameworks (xUnit/NUnit/MSTest), and basic CI/CD concepts.​
  • Strong debugging, problem‑solving, and communication skills; ability to work in Agile/Scrum teams.

Important Note:


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Interested professionals can reach out to me for Confidential Discussion @


Best Regards,

Dilip Kumar Daga

Vice President - Strategic Accounts

Helius Technologies Pte Ltd

36, Robinson Road,#13-05, City House, Singapore 068877

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http://helius-

Registration No : R1108376

EA Licence No : 11C3373

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