Senior .NET Developer

ZENIKA PTE. LTD.; Singapore; Hybrid; SGD 90,000 - 120,000; Full time

Job summary

A leading consultancy firm in Singapore is looking for a Senior C#.NET Developer to lead the design and development of scalable applications. In this hands-on role, you will work on innovative projects and mentor junior developers while ensuring best practices in software delivery and code quality. The ideal candidate should have over 7 years of experience with extensive knowledge of microservices architecture and TDD. This position offers a hybrid work arrangement, and generous leave and learning opportunities.

Benefits

20 days of annual leave + up to 5 LEAP days

Dedicated Learning & Development budget

Comprehensive international medical insurance

Flexible benefits package

Participation in internal TechnoZaures events

Qualifications

• 7+ years of professional software development experience, with proven expertise in C#.NET.
• Strong experience with event-driven systems and messaging platforms.
• Experience leading technical teams or mentoring developers.

Responsibilities

• Lead the design, development, and implementation of scalable applications.
• Architect and implement event-driven systems using Kafka.
• Write clean, maintainable, and testable code with TDD.

Skills

C#.NET expertise

Microservices architecture

Kafka or equivalent

Test-Driven Development (TDD)

Technical mentoring

Cloud environments (Azure, AWS, GCP)

Problem-solving skills

Containerization (Docker, Kubernetes)

Job description

Is there a Zenika in you?

Let’s talk skills and passion first.

Your Role as a Zenika Consultant:

As a Senior C#.NET Developer, you will play a hands-on development role in strategic client projects. You will:

• Lead the design, development, and implementation of scalable, high-performance microservices-based applications
• Architect and implement event-driven systems using Kafka (or equivalent event-streaming technologies)
• Write clean, maintainable, and testable code with a strong emphasis on TDD practices
• Ensure software delivery excellence by setting engineering standards and conducting code reviews
• Collaborate with business analysts, architects, and DevOps engineers to deliver robust solutions aligned with business needs
• Mentor and guide junior developers, fostering a culture of craftsmanship and continuous improvement
• Balance hands‑on execution with strategic technical decision‑making to ensure long‑term system resilience and scalability

What You Bring

• 7+ years of professional software development experience, with proven expertise in C#.NET
• Deep knowledge of microservices architecture and event‑driven systems
• Strong experience with Kafka (or equivalent messaging/event‑streaming platforms)
• Advanced hands‑on skills in coding and applying Test‑Driven Development (TDD)
• Experience leading technical teams or mentoring developers, with the ability to influence best practices
• Strong problem‑solving skills and the ability to balance technical depth with business impact
• Experience with Azure, AWS, or GCP cloud environments
• Exposure to containerization and orchestration (Docker, Kubernetes)
• Prior consulting experience
• Singaporeans and PRs Only

About Zenika

Founded by developer Carl Azoury, Zenika is a consultancy built around community, transparency, and craftsmanship. We are passionate technophiles advising clients with deep expertise in open‑source tech and modern solutions.

Why Join Zenika?

• Contribute to high‑impact government digital transformation projects.
• Collaborate with a global network across 11 locations and benefit from over 28,000 Zenika‑led training sessions.
• Partner with leading organisations like Google Cloud and Scrum.org, while contributing to research, open source, and conferences.
• Take part in Zenika’s internal TechnoZaures events to learn, share, and grow together.
• Hybrid work arrangement.
• 20 days of annual leave + up to 5 LEAP (Learning, Education, Advancement, Progress) days.
• Dedicated Learning & Development (L&D) budget for your growth.
• Flexible benefits package tailored to your lifestyle.
• Comprehensive international medical insurance.

Ready to code your story with us? Apply NOW!