Senior .NET Microservices Engineer (C#/React)

Allegis Group Singapore Pte Ltd; Singapore; On-site; SGD 110,000 - 150,000; Full time

Job summary

Allegis Group Singapore Pte Ltd is seeking a backend-focused software engineer with strong C#/.NET experience and solid React capability. You will develop, enhance and maintain apps and microservices, support Order Management System integrations, and own frontend components when needed.

The role emphasizes hands-on development, clean code practices and collaboration across a global team, with opportunities to work across BAU and project delivery phases.

Qualifications

• 5+ years of professional software development experience.
• Strong C#/.NET development and implementation experience.
• Solid React experience and ability to own a frontend component.
• Strong fundamentals: clean code and sensible design patterns.
• Hands-on experience with unit testing and integration testing.
• Working knowledge of SQL and relational databases.
• Ability to understand existing code and explain improvements.
• Strong problem-solving, communication and collaboration skills.

Responsibilities

• Develop, enhance and maintain C#/.NET applications and microservices.
• Support Order Management System integrations and related application services.
• Own and maintain the React frontend component when required.
• Work across BAU activities initially before progressing into project delivery.
• Write clean, readable, maintainable and testable code.
• Apply appropriate design patterns, unit testing and integration testing.
• Review existing code, identify issues and recommend improvements.
• Collaborate with technical and non-technical colleagues in a global environment.

Skills

5+ years exp

C#/.NET

React

Unit testing

SQL databases

Code quality

Problem solving

Communication & collaboration

Tools

AWS

Terraform

Job description

Allegis Group Singapore Pte Ltd is seeking a backend-focused software engineer with strong C#/.NET experience and solid React capability. You will develop, enhance and maintain apps and microservices, support Order Management System integrations, and own frontend components when needed.

The role emphasizes hands-on development, clean code practices and collaboration across a global team, with opportunities to work across BAU and project delivery phases.