Senior Back-End Developer

Who We Are | Ko wai mātou

We are Theta , a New Zealand-owned technology consultancy helping organisations transform through technology. With offices in Auckland, Wellington, Christchurch, and Tauranga, we work with leading organisations across Aotearoa to deliver smart, pragmatic, and impactful digital solutions.

About the Role | Mō tēnei tūranga mahi

We’re looking for a Senior Back-End Developer to join our Digital Practice . In this role, you’ll design and build scalable, secure, and high-performing server-side enterprise solutions using the Microsoft stack and cloud-native technologies.

What You’ll Do | Ngā haepapa

• Design, develop, and maintain robust back-end systems and APIs using .NET Core and C#
• Build cloud-native solutions using Microsoft Azure
• Collaborate with front-end developers to ensure seamless integration and performance
• Implement secure, scalable, and maintainable architectures
• Automate builds, tests, and deployments using CI / CD pipelines
• Participate in code reviews, Agile ceremonies and contribute to continuous improvement initiatives
• Troubleshoot and resolve technical issues across environments
• Mentor junior developers and contribute to knowledge sharing within the team

What You’ll Bring | Ngā pūkenga me ngā wheako

Must-Have :

Nice-to-Have :

About us | Mō mātou

Our team of 280+ experts span software development, data and insights, cloud transformation, integration, cyber security, and more. We’re proud to be a Microsoft and AWS partner , and we’re deeply committed to inclusivity, sustainability, and Te Ao Māori .

Our values are :

Benefits of working at Theta | Ngā hua ka puta i te mahi ki Theta

Theta offers a family friendly work environment with flexible work hours where practical; especially relevant for caregivers.

We embrace gender equality and are committed to providing a supportive, diverse and inclusive work environment throughout our workplace.

Theta is committed to giving back to the community and are avid supporters of Cure Kids. We compete in various adventure races and do many other things to raise money for Cure Kids. And we make time for the fun things in life!

We currently provide the following benefits to ensure your professional development and personal wellbeing :

Please note : Potential employees will be required to consent to a Ministry of Justice check (and potentially a credit check)

We are only accepting applications from candidates who are currently residing in NZ and have the relevant visas.

Apply now | Tono ināianei

Ready to take your career to the next level? We would love to hear from you!