Senior Software Developer (.Net) Tech Lead

THE EDGE CONTRACTING SERVICES PTE. LTD.; Singapore; On-site; SGD 70,000 - 100,000; Full time

Job summary

A leading contracting company is seeking a .Net Senior Software Developer (Tech Lead) in Singapore. Ideal candidates should have at least 5 years of hands-on experience in C# .NET and 4 years with MS SQL Server. You'll work on our team to refactor legacy software and engage in digital transformation projects. The position offers a 1-year contract with possible renewal. Join us to leverage your skills in a supportive environment with a focus on collaboration and improvement.

Benefits

Built-from-scratch environment

Up to 1 month completion bonus annually

Prime location in Centre of Singapore

Qualifications

• At least 5 years of experience in C# .NET software development with exposure to Java.
• At least 4 years of experience in MS SQL Server and writing/debugging SQL queries.
• Experienced in performing root cause analysis and resolving performance issues.
• Familiarity with CI/CD pipelines (e.g., Jenkins, Azure DevOps, Git).
• Exposure to Microservices / Kafka.
• Experience with Visual Studio, Git, and issue tracking tools like JIRA.
• Experience working on large-scale enterprise applications.
• Excellent analytical and troubleshooting skills.
• Strong communication and collaboration abilities with proactive mindset.

Responsibilities

• Develop, enhance and maintain the existing enterprise-level system.
• Investigate and resolve software defects in existing C# .NET, MS SQL, JAVA applications.
• Perform detailed root cause analysis for reported issues and propose sustainable solutions.
• Collaborate with QA and business teams to reproduce bugs and verify fixes.
• Write and maintain unit tests and regression tests using frameworks such as MSTest, NUnit, or xUnit.
• Optimize and refactor code for improved performance and maintainability.
• Review logs and metrics to diagnose system behavior and recommend improvements.
• Work closely with team members to ensure timely delivery of fixes and patches.
• Document resolutions and updates in internal knowledge bases.

Skills

C# .NET

MS SQL Server

Root cause analysis

Familiar with CI/CD pipelines

Microservices

Java

Visual Studio

Git

JIRA

Analytical skills

Job description

.Net Senior Software Developer (Tech Lead) - Singapore

We are currently looking for .NET Software Engineers with at least 5 years of hands‑on experience in C# .NET to join a team focused on refactoring and modernising legacy software and leveraging GenAI technologies. This is a great opportunity to work on digital transformation projects.

What's in it for you:

• Built‑from‑Scratch environment on In‑house applications
• Up to 1 month completion bonus every year
• Location: Centre of Singapore

Key Responsibilities:

• Develop, enhance and maintain the existing enterprise‑level system.
• Investigate and resolve software defects in existing C# .NET, MS SQL, JAVA applications.
• Perform detailed root cause analysis for reported issues and propose sustainable solutions.
• Collaborate with QA and business teams to reproduce bugs and verify fixes.
• Write and maintain unit tests and regression tests using frameworks such as MSTest, NUnit, or xUnit.
• Optimize and refactor code for improved performance and maintainability.
• Review logs and metrics to diagnose system behavior and recommend improvements.
• Work closely with team members to ensure timely delivery of fixes and patches.
• Document resolutions and updates in internal knowledge bases.

Requirements:

• At least 5 years of experience in C# .NET software development with exposure to Java.
• At least 4 years of experience in MS SQL Server and writing/debugging SQL queries.
• Experienced in performing root cause analysis and resolving performance issues.
• Familiarity with CI/CD pipelines (e.g., Jenkins, Azure DevOps, Git).
• Exposure to Microservices / Kafka.
• Experience with Visual Studio, Git, and issue tracking tools like JIRA.
• Experience working on large‑scale enterprise applications.
• Excellent analytical and troubleshooting skills.
• Strong communication and collaboration abilities with proactive mindset.

This is a 1 year contract to start, renewable and convertible to permanent.

Software Developer • D01 Cecil, Marina, People’s Park, Raffles Place, SG