.NET Developer (C#, ASP.NET Core (MVC)

ERP21 PTE LTD; Singapore; On-site; SGD 90,000 - 120,000; Full time

Job summary

ERP21 PTE LTD is seeking a skilled .NET Developer to contribute across the full SDLC for on-premise and cloud deployments. You will work on both backend and frontend components, implementing RESTful APIs with ASP.NET Core, and collaborating closely with product teams.

The role requires 6+ years in .NET, C#/VB, React.js familiarity, and strong SQL skills. Singapore Citizens/PRs preferred; extended hours may be needed during peak periods.

Qualifications

• At least 6 years of experience in .NET development with 1-2 full project lifecycles.
• Experience in RESTful API design using ASP.NET Core.
• Proficient in VB, C# and ASP.NET Core (MVC).
• Strong OOP and SQL skills.
• Familiarity with React.js or similar web frameworks.
• Singapore Citizens and PRs preferred.

Responsibilities

• Translate technical and functional requirements into clean, scalable code.
• Develop and maintain N-Tier applications using C#, ASP.NET Core (MVC).
• Support project delivery across the full SDLC.
• Contribute to technical design (logical and physical).
• Build browser-based front-end solutions and integrate with back-end services.
• Perform Unit Testing, System Integration Testing, and User Acceptance Testing coordination.
• Identify system issues and recommend improvements.

Skills

.NET development

RESTful APIs (ASP.NET Core)

C#

VB

ASP.NET Core (MVC)

React.js

SQL

OOP

Unit Testing

Full SDLC

Education

Bachelor’s Degree in Computer Science/Computer Engineering/IT

Diploma holders with strong relevant experience

Job description

Role

As part of the product team, the skilled .NET Developer will be involved throughout the fullSDLC (Software Development Life Cycle), contributing to analysis, design, development, testing, and deployment of the project on-premise and on cloud. This role requires strong technical skills, a problem-solving mindset, and the ability to work across bothback-end and front-end components in enterprise systems.

Key Responsibilities

• Translate technical and functional requirements into clean, scalable code.
• Develop and maintain N-Tier applications using C#, ASP.NET Core (MVC).
• Support project delivery across the full SDLC.
• Contribute to technical design (logical and physical).
• Build browser-based front-end solutions and integrate with back-end services.
• Perform Unit Testing, System Integration Testing, and User Acceptance Testingcoordination.
• Identify system issues and recommend improvements.

Requirements

• Bachelor’s Degree in Computer Science, Computer Engineering, IT, or equivalent.
• Diploma holders with strong relevant experience are welcome.
• At least 6 years of experience in .NET development with 1-2 full project lifecycles.
• Experience in designing and implementing RESTful APIs using ASP.NET Core.
• Proficient in VB, C# and ASP.NET Core (MVC).
• Solid understanding of object-oriented programming (OOP).
• Good understanding of database schema design and ability to write efficient, well-structured SQL queries.
• Familiarity with React.js or similar web frameworks.
• Strong communication and time management skills.
• Adaptable, self-motivated, and able to handle multiple priorities.
• Willing to commit extended hours during project peaks.
• Singapore Citizens and PRs preferred.