Job Description

At GREEN-i, we're building high-performing digital platforms for brands that demand quality and scalability. We're looking for an

ASP.NET Backend Web Developer

to help us push those boundaries--someone who thrives in structured problem-solving, secure coding, and backend architecture. You'll work closely with our designers, front-end team, and digital leads to transform business requirements into robust ASP.NET-based solutions for enterprise clients. If you're eager to contribute to purposeful work and grow alongside a dynamic team, we'd love to meet you.

Location:

Puchong, Selangor

Role:

Production

Position Level:

Mid - Senior

Type:

Full time / Contract / Freelance

Why Join Us?

Impactful Work: You'll be working on real, national-level websites and enterprise platforms. Culture: A supportive, grounded team that values trust, ownership, and mutual respect. Professional Growth: Collaborate with skilled talents and work on Sitecore and Umbraco solutions. Tech-Driven Vision: Be part of a company expanding into app, cloud, and digital tech solutions.

Key Responsibilities

Develop and maintain backend systems using ASP.NET (e.g., .NET Core, Web API, MVC) Customise and extend CMS platforms like Sitecore and Umbraco Build and integrate RESTful APIs and third-party services Ensure code quality, scalability, and secure application delivery Solve bugs, performance issues, and contribute to system architecture planning Collaborate across design, front-end, and strategy teams Stay current with new tools, frameworks, and security standards

Job Requirements

Nationality: Malaysians only

Position Level:

Mid/Senior-level

Education:

Diploma or higher in Computer Science or related field

Language:

Strong English communication skills

Required Skills:

3+ years ASP.NET backend development (C#, .NET Core/Framework, MVC, Web API) CMS experience in Sitecore or Umbraco Strong SQL Server knowledge and optimisation skills Proven REST API integration experience Familiar with Git, CI/CD workflows, and secure coding (OWASP, validation, authentication) Exposure to Azure or cloud platforms is a plus
Job Types: Full-time, Contract, Freelance

Benefits:

Opportunities for promotion Professional development
Work Location: In person