C# Software Engineer(TDD Focus)
We are looking for a highly capable Full Stack Developer with a strong commitment to Test-Driven Development (TDD) to join our team. This role is critical in delivering secure, high-quality software in an environment where precision, accountability, and technical rigour are essential.
You will work across the full stack, contributing to both front-end and back-end development, while playing an active role in shaping technical decisions and maintaining engineering standards.
Key Responsibilities
- Design, build, and maintain scalable applications using modern full-stack technologies, with a strong focus on C# / .NET
- Develop and test distributed systems within a microservices architecture
- Work with cloud-based infrastructure, ensuring reliability, performance, and security
- Apply Test-Driven Development (TDD) as a core part of the development lifecycle
- Collaborate with cross-functional teams to deliver high-quality, customer-facing features
- Contribute to front-end development, ensuring strong user experience and usability
- Leverage AI-assisted development tools (e.g., Claude Code, Cursor) to enhance productivity
- Review technical specifications and challenge assumptions where necessary
- Ensure code quality and robustness, particularly in a security‑critical environment
Required Skills & Experience
- Strong commercial experience with C# and .NET in a full‑stack or backend‑heavy role
- Proven experience developing within microservices architectures and cloud environments (beyond theoretical knowledge)
- Solid front‑end capability using frameworks such as Vue, React, or similar
- Demonstrated commitment to Test-Driven Development (TDD) as a daily practice
- Experience building and maintaining customer‑facing applications, with a focus on user experience
- Practical use of AI-assisted development tools in real-world projects
- Ability to perform under pressure and maintain accuracy in technical problem‑solving
- Strong understanding of secure coding practices
Key Attributes
- Confident communicator who can clearly articulate ideas and technical decisions
- Willingness to challenge requirements and push back when something is not right
- Proactive mindset with strong ownership of work
- Attention to detail, particularly in high-stakes or security-sensitive environments
- Collaborative, but not afraid to question and improve processes
Desirable
- Experience working in security‑critical or highly regulated environments
- Exposure to modern DevOps practices and CI/CD pipelines
This role is suited to a developer who combines strong technical depth with independent thinking. We are looking for someone who not only delivers high-quality code but also contributes to better outcomes by questioning, improving, and taking ownership.
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