Senior Developer

We’re working with a well-established technology-driven business seeking a talented and experienced Full Stack .NET Developer to join their development team.

You’ll be responsible for designing, building, and supporting robust backend systems with a strong focus on performance, reliability, and security.
This is a permanent opportunity.

What You’ll Be Doing

Design, develop, test, and debug complex backend systems with a focus on scalability and maintainability.

Enhance and support existing legacy applications, ensuring they continue to meet business needs.

Collaborate closely with a Development Manager and stakeholders to deliver new features and system improvements.

Build and consume Web APIs, implement secure communication protocols, and apply strong encryption/data protection best practices.

Contribute to long-term platform architecture and technology decisions.

What We’re Looking For

5+ years of experience in backend system development within Microsoft technology stacks.

Strong proficiency in .NET (C# and/or VB.NET), with full stack capability.

Solid experience in T-SQL and SQL Server (2008 and above), including performance tuning, complex data types (XML, JSON, Geography), and reporting.

Ability to maintain and enhance legacy systems, including VB6 applications.

Proven experience with Web API development and integration.

Strong grasp of secure data handling and networking protocols.

Excellent troubleshooting, communication, and interpersonal skills.

Bonus Points For

Networking knowledge and experience.

Exposure to older development environments or willingness to support legacy platforms.

Please note: Only applicants who are currently residing in New Zealand and have the legal right to work here will be considered.