Contract - Senior Developer - .NET & AWS

Datacom; Auckland; On-site; NZD 120,000 - 150,000; Full time

Job summary

Datacom is seeking a senior developer to bridge software engineering, delivery, and collaboration in a fast-moving technology environment. You will shape robust, modern software solutions while working with technical and business stakeholders to improve outcomes and delivery quality.

Looking for strong full-stack experience across front-end and back-end technologies, with a track record of delivering cloud-based applications.

Qualifications

• 5+ years of experience building full-stack applications with .NET and React.
• Eligible to work in New Zealand.
• Experience with modern deployment practices and contributing to code reviews.

Responsibilities

• Oversee analysis, design, programming, debugging, and modification of software for applications.
• Participate in code reviews to maintain high quality and minimise defects.
• Support resolution of defects and clarify gaps in design.
• Provide progress updates and suggest improvements to leads.
• Collaborate with project leads, customers, and owners to lead improvements and technologies.
• Develop and report solutions meeting business requirements.

Skills

Full-stack development

.NET

React

GraphQL

Cloud

Code reviews

Customer-facing

Tools

Apollo GraphQL

HotChocolate

Job description

Datacom is a leading Australia and New Zealand IT professional services company that helps organisations innovate and grow through technology. With a dynamic, people-focused, and inclusive culture, the company partners with organisations to deliver practical technology solutions that create meaningful business impact.

This role sits at the intersection of software engineering, delivery, and collaboration, supporting the development of commercial and end-user applications in a fast-moving technology environment. As a senior developer, you will help shape robust, modern software solutions while working closely with technical and business stakeholders to improve outcomes, strengthen delivery quality, and bring thoughtful ideas to the table.

Responsibilities

• Oversee the analysis, design, programming, debugging, and modification of software for commercial and end-user applications.
• Participate actively in code reviews to maintain high code quality and minimise defects.
• Support the resolution of defects within your domain and clarify gaps or ambiguities in functional and technical design.
• Provide progress updates, highlight delays, and recommend code or process improvements to business leads.
• Collaborate with project leads, customers, and business owners to provide thought leadership on improvements and technologies.
• Work with relevant team members to develop, code, configure, and report on solutions that meet business requirements.
• Take responsibility for your personal and professional development and stay current with best practices and technologies.

Looking for candidates with strong full-stack development experience across both front-end and back-end technologies.

Key skills and experience required:

• Eligible to work in New Zealand.
• Extensive experience in both front-end and back-end development is a plus.
• 5+ years of experience building full-stack applications with .NET and React is a plus.
• Experience with GraphQL frameworks such as Apollo or HotChocolate is a plus.
• Experience delivering scalable cloud-based solutions across front-end and back-end systems is a plus.
• Experience with modern deployment practices and contributing effectively to code reviews is a plus.
• Experience in a customer-facing role is a plus.

The ideal candidate will have a proven track record delivering modern cloud-based applications and be comfortable working across the full technology stack.