Job Description

Senior Engineer: .NET / C#



Why Join Us?

Mission-driven company focused on building SaaS solutions for sustainability and climate change. Recognized as an EU unicorn with US$500 million in new funding. Expanding presence with a new office in Malaysia, aiming to scale to 30 engineers in 2025 (part of 12 global offices). Serving over 100,000 companies across 175+ countries and 200+ industries.


Projects (Back End)

Build a core project (new product/module). Maintain and upgrade 1-2 smaller projects (features/enhancements). Participate in ongoing modernization of legacy technology (10+ years old).


Key Responsibilities

Design, develop, test, implement, and support web-based solutions. Ensure availability, resilience, and scalability of all solutions. Design DDD-oriented microservices and implement CQRS patterns. Contribute to technical and software design decisions. Ensure code quality and advocate for Clean Code, code metrics, and Test Driven/Behavior Driven Development. Collaborate daily with QA (Selenium) and support teams.


Team Culture

Work closely with the EU team and cross-functional agile teams. Collaborate with Product Owners to understand customer needs and desired application capabilities.


Must Have

Strong experience with .NET and C# (ASP.NET / .NET Core).


Nice to Have

Experience with Web APIs (REST, RPC-over-HTTP, WebSockets, CQRS, DDD). Familiarity with Model View Controller and MS SQL Server. Knowledge of Cloud platforms such as Azure (including Azure Architecture and CQRS), AWS, or Google Cloud.


Location

Hybrid work arrangement: 3 days a week in the office (Central KL, direct access to LRT/MRT). Permanent, full-time role (not a contract position).


Role Level

Ideal for a highly technical backend engineer with 5-10+ years of experience. 100% individual contributor role, reporting to the Engineering Manager.


Who Should Apply?

Passionate about .NET/C# technology. Contributors to GitHub or open source projects. Experienced in end-to-end, multi-year projects. Background in pioneer teams for EU MNCs. * Enthusiastic about backend engineering and specialization in backend development.