Senior Developer

The Instillery Group; Auckland; On-site; NZD 120,000 - 150,000; Full time

Job summary

The Instillery Group – Auckland, North Island is seeking a Senior .Net Developer to join our high performing team. You will be responsible for the implementation, testing, support and maintenance of bespoke .NET applications and integrations across The Instillery and client environments.

Join a growing practice where you’ll write clean, scalable code in C#, work with RESTful APIs, IPaaS tools, cloud and VM infrastructure, and contribute to SDLC documentation and alerting frameworks.

Qualifications

• Experience in the .NET stack using C#.
• Experience upgrading, configuring and debugging existing systems.
• Familiarity with RESTful API development, SQL server and some design/architecture patterns.
• Experience or understanding of Agile rituals and their structure.
• Some administration of Linux and Windows Operating systems.
• Application development experience within a Windows environment.
• Some cloud and/or VM based infrastructure management experience.
• An understanding of the implementation and configuration of SaaS platforms.
• Integration configuration experience using IPaaS tools.

Responsibilities

• Building, developing and maintaining bespoke .NET applications and integrations using IPaaS tools.
• Collaborating with internal teams to produce software design and architecture.
• Writing clean, scalable code using .NET programming languages.
• Revising, updating, refactoring and debugging code.
• Participating in requirement analysis.
• Developing documentation throughout the SDLC.
• Assisting with the development of alerting frameworks.
• Developing application support documentation and escalation procedures for our support teams.

Skills

.NET and C#

REST API

Agile rituals

Linux admin

Windows admin

Cloud/VM infra

SQL Server

Software design

IPaaS integration

Tools

IPaaS platforms

Cloud platforms

SQL Server

Job description

Jora New Zealand will close on 9th September 2026. Thank you for being with us, we are cheering you on as you continue your career journey.

The Instillery Group – Auckland, North Island

We are looking for a Senior .Net Developer to come join us in our high performing team at The Instillery.

This is your opportunity to join our growing practice where you'll be responsible for the implementation, testing, support and maintenance of systems within The Instillery and our customer environments. A typical day involves:

Building, developing and maintaining bespoke .NET applications and application integrations using Cloud Integration Platforms as a Service tools (IPaaS)

Collaborating with internal teams to produce software design and architecture

Writing clean, scalable code using .NET programming languages

Revising, updating, refactoring and debugging code

Participating in requirement analysis

Developing documentation throughout the software development life cycle (SDLC)

Assisting with the development of alerting frameworks

Developing application support documentation and escalation procedures for our support teams

To stand out from the crowd and fit in here you will have:

Experience in the .NET stack using C#

Experience upgrading, configuring and debugging existing systems

Familiarity with RESTful API development, SQL server and some design/architecture patterns

Experience or understanding of Agile rituals and their structure

Some administration of Linux and Windows Operating systems

Application development experience within a Windows environment

Some cloud and/or virtual machine (VM) based infrastructure management experience

An understanding of the implementation and configuration of SaaS platforms

Integration configuration experience using enterprise integration technologies or IPaaS tools

You’ll have access to new and exciting technologies, have opportunities to grow, develop and evolve your skillset and career path, all while working with an incredible team of people passionate about what we do - solving big problems, partnering with intent, seeking the best global technology and delivering quality outcomes.