Senior .NET Engineer: Cloud, Microservices & API Systems

ALTROCKS TECH PTE. LTD.; Singapore; On-site; SGD 90,000 - 130,000; Full time

Job summary

ALTROCKS TECH PTE. LTD. is seeking a seasoned software engineer to design, develop, and maintain services in C#/.NET, with both backend and frontend responsibilities.

You will work on systems integration and cloud development, and collaborate across teams to ensure robust architectures. The role emphasizes microservices, Kubernetes, and modern CI/CD pipelines in a Windows-centric environment. Proficiency in REST/SOAP, NoSQL (MongoDB), and debugging across the stack will help drive high-quality

Qualifications

• 4 years of professional experience in software development.
• Strong proficiency in C# and .NET (Java experience a plus).
• Experience with NoSQL databases, ideally MongoDB.
• Familiarity with REST, SOAP, AMQP, MQ design and integration.
• Understanding of Microservices, Kubernetes, Event Architecture preferred.
• Exposure to Windows Server environments, PowerShell scripting.
• Experience with CI/CD with Visual Studio.
• Good debugging and problem-solving skills across the stack (application, network, infrastructure).

Responsibilities

• Design, develop, and maintain services in C#/.NET with backend/frontend development responsibilities.
• Work on systems integration and cloud development tasks.
• Collaborate with team members on system architecture, code reviews, and troubleshooting.
• Ensure clean, maintainable code following team standards.

Skills

C#

.NET

Java

MongoDB

REST

SOAP

AMQP

MQ

Microservices

Kubernetes

Event Architecture

Windows Server

PowerShell

CI/CD

Visual Studio

Debugging

Job description

ALTROCKS TECH PTE. LTD. is seeking a seasoned software engineer to design, develop, and maintain services in C#/.NET, with both backend and frontend responsibilities.

You will work on systems integration and cloud development, and collaborate across teams to ensure robust architectures. The role emphasizes microservices, Kubernetes, and modern CI/CD pipelines in a Windows-centric environment. Proficiency in REST/SOAP, NoSQL (MongoDB), and debugging across the stack will help drive high-quality