Senior .NET Developer — Lead Modernization & Cloud Apps

OSPRI; Wellington; Hybrid; NZD 120,000 - 150,000; Full time

Benefits offered by this job

OSPRI days

Medical Insurance

Critical Illness Insurance

Wellbeing leave

Study assistance

Eye care allowance

Job summary

OSPRI in New Zealand seeks a Senior .NET Developer to contribute to development, support, maintenance, and modernization of our core business systems, focusing on web apps and integrations.

You will lead technical initiatives, collaborate with stakeholders and vendors, and help reduce debt while ensuring security and reliability. This is a two-year fixed-term role aligned with our Technology Roadmap and flexible work options.

Qualifications

• Proven end-to-end software development lifecycle experience in enterprise environments.
• Experience delivering and supporting enterprise applications using C# and .NET Core/.NET.

Responsibilities

• Develop, enhance, support, and maintain OSPRI’s business-critical applications and integration services.
• Provide solution design, custom development, integration, testing, and release support aligned with SDLC best practices.
• Collaborate with internal stakeholders and external vendors to deliver high-quality technology solutions.

Skills

C# / .NET

APIs & Web Services

Azure Cloud

Azure DevOps

Git & CI/CD

SQL Server

Solution Architecture

Legacy Modernisation

Mentoring

Tools

Azure

Git

CI/CD Pipelines

Job description

OSPRI in New Zealand seeks a Senior .NET Developer to contribute to development, support, maintenance, and modernization of our core business systems, focusing on web apps and integrations.

You will lead technical initiatives, collaborate with stakeholders and vendors, and help reduce debt while ensuring security and reliability. This is a two-year fixed-term role aligned with our Technology Roadmap and flexible work options.