Senior .NET Developer
We’re looking for an experienced Senior .NET Developer with hands‑on banking product delivery experience, ideally within lending, to help modernise and integrate a next‑generation core banking platform. You’ll work hands‑on in a complex, high‑pace environment where strong engineering, domain knowledge, and pragmatic problem‑solving really matter.
Why this contract stands out…
Contract details
If you’re a seasoned .NET contractor who enjoys working on complex banking transformations and wants to play a hands‑on role in rebuilding core lending platforms, this is an exceptional opportunity.
Apply now or get in touch for a confidential discussion.
Why this contract stands out…
- Be part of a large-scale, multi‑year core banking transformation
- Join a high‑performing delivery team operating at pace
- Work on modern architecture, cloud platforms, and API‑driven services
- Meaningful work modernising core lending products and banking capabilities
- Designing and building high‑quality .NET solutions supporting a modern core banking platform
- Developing APIs, backend services, and integrations, with a strong focus on lending products
- Collaborating across core, payments, channels, migration, and lending workstreams
- Championing modern engineering practices including CI/CD, DevOps, automation, and infrastructure‑as‑code
- Contributing to architectural decisions in a highly regulated banking environment
- Troubleshooting complex integration and data challenges across legacy and modern systems
- 7+ years’ experience as a .NET / C# developer in complex enterprise environments
- Proven experience delivering banking products, specifically lending (home loans, personal lending, credit, or similar)
- Strong experience with: C# / .NET, API and integration design, SQL and data-heavy systems, Unit, integration, and non‑functional testing, CI/CD and DevOps practices
- Experience working on core banking platforms or core system replacements
- Exposure to AWS and highly available systems
- Comfortable operating in ambiguity and large transformation programmes
Contract details
- 18 Month Fixed Term Contract through until March 2028
- Wellington-based or hybrid options depending on programme needs
- Immediate or near‑term start preferred
If you’re a seasoned .NET contractor who enjoys working on complex banking transformations and wants to play a hands‑on role in rebuilding core lending platforms, this is an exceptional opportunity.
Apply now or get in touch for a confidential discussion.