Senior C# Developer (.NetCore_MicroServicesDesign_EventDriven_TDD_SOLIDdesign)

MALTEM ASIA PTE. LTD.; Singapore; On-site; SGD 80,000 - 120,000; Full time

Job summary

A development firm in Singapore is seeking a Senior Backend Developer to lead the design and development of Microservices-based applications using .NET Core. The ideal candidate has at least 8 years of experience in software development, expertise in Microservices Architecture, and hands-on experience with Test-Driven Development. Strong communication and leadership skills are essential. This role offers the opportunity to mentor junior developers and engage in complex coding tasks.

Qualifications

• At least 8 years of experience in software development with a focus on .NET technologies.
• Proven experience in designing and implementing Microservices Architecture.
• Hands-on experience with Test-Driven Development (TDD) and writing test cases.
• Expertise in Event-Driven Architecture and experience in Kafka.

Responsibilities

• Lead the design and development of Microservices-based applications using .NET Core.
• Collaborate with cross-functional teams to define, design, and ship new features.
• Mentor and guide junior developers, ensuring best practices and coding standards are followed.
• Conduct code reviews and provide constructive feedback to team members.

Skills

Microservices Architecture

Test-Driven Development (TDD)

Event-Driven Architecture

RESTful APIs

.NET Core

C#

EFCore

Docker

Kubernetes

Cloud platforms (AWS/Azure/Google Cloud)

Job description

Maltem Asia is seeking Senior Backend Developers for an Investment Services Client based in Singapore.

Key responsibilities

• Lead the design and Development of Microservices-based applications using .NET Core.
• Collaborate with cross-functional teams to define, design, and ship new features.
• Ensure the performance, quality, and responsiveness of applications.
• Write and maintain test cases using Test-Driven Development (TDD) to ensure code quality and reliability.
• Conduct code reviews and provide constructive feedback to team members.
• Mentor and guide junior developers, ensuring best practices and coding standards are followed.
• Troubleshoot and resolve complex technical issues.
• Stay up-to-date with the latest industry trends and technologies to ensure our solutions remain cutting-edge.
• Participate in architectural discussions and contribute to the overall technical strategy.
• Engage in hands‑on coding and development activities as needed.

Key Requirements

• At least 8 years of experience in software development with a strong focus on .NET technologies.
• Proven experience in Designing and Implementing Microservices Architecture.
• Hands‑on experience with Test‑Driven Development (TDD) and writing test cases.
• Expertise in Event‑Driven Architecture and experience in Kafka.
• Strong understanding of RESTful APIs and web services.
• Proficiency in .NET Core, C#, EFCore and related technologies.
• Experience with containerization technologies such as Docker and orchestration tools like Kubernetes.
• Familiarity with Cloud platforms (e.g. AWS, Azure, or Google Cloud).
• Excellent problem‑solving skills and attention to detail.
• Strong communication and leadership skills.
• Ability to work in a fast‑paced, collaborative environment.