Senior .NET Developer
1 day ago
- Own Features End-to-End
- Modernisation at scale with .NET Core, React, and Azure
- Hybrid working, collaborative culture, and strong career growth
Are you a seasoned .NET developer who loves building robust, scalable systems and shaping modern engineering practices?
Do you thrive in environments where great technology meets meaningful outcomes? If so, this role offers the scope, challenge, and impact you're looking for.
We're looking for a Senior .NET Developer to take ownership of features across the full stack - designing secure APIs, implementing efficient data models, and contributing to front-end modernisation.
You'll work closely with product managers, designers, QA, and other engineers to deliver user-centred experiences that make a real difference.
Why this role matters
As a Senior .NET Developer, you'll:
- Design and build secure, scalable services using .NET Core and RESTful API standards.
- Own features end-to-end—from database schema to front-end UI components.
- Drive front-end modernisation, building new features in React while supporting legacy Angular modules.
- Implement efficient data models in SQL and ensure robust testing practices.
- Collaborate across disciplines to deliver cohesive, high-quality solutions.
If you love balancing quality with velocity - and you believe great engineering comes from clean code and collaboration - you'll feel right at home here.
What you'll lead & influence
- Feature ownership: Deliver full-stack solutions that meet business and user needs.
- Modernisation: Help transition legacy systems to modern frameworks and practices.
- Quality: Advocate for clean code, SOLID principles, and comprehensive testing.
- Collaboration: Partner with product, design, and QA to create seamless experiences.
What you bring
- 5+ years of professional experience in C# and .NET Core development.
- Strong experience designing and implementing secure RESTful APIs.
- Expertise in SQL and familiarity with other data stores.
- Solid understanding of modern JavaScript/TypeScript and front-end patterns.
- Exposure to React and or Angular, with a desire to focus on React moving forward.
- Experience with CI/CD pipelines and modern DevOps practices (Azure DevOps, GitHub Actions).
- Familiarity with cloud platforms like Azure and Infrastructure as Code tools (Terraform, ARM templates).
What's in it for you
- Work on high-impact systems that improve financial outcomes for thousands of Kiwis.
- Opportunity to influence product direction and take ownership of key features.
- Exposure to modern cloud technologies and enterprise system modernisation.
- Hybrid working – three days in office, two from home.
- Competitive remuneration and strong professional development support.
Ready to make an impact?
Apply directly, or contact Holly Greenwood at for more information. All applications are strictly confidential.
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