Principal Developer

Auckland
Permanent
Full-time

1 month ago

Who we areHenry Schein One provides leading online dental practice management software to thousands of dental professionals. We are shaping the future of how millions of patients interact with their dental practice. We aim to solve tough, real-world problems by continuously innovating in the product space. We are growing our team to expand the global reach of our products.We’re a global healthcare tech leader with a local feel. At Henry Schein One, you’ll work alongside smart, supportive teammates in a company that values innovation, impact, and inclusivity. Our products improve lives and so do our people.About the roleAs we continue to grow, we’re looking for a Principal Developer to join our Auckland-based engineering team. We require a hands-on technical leader who thrives on solving complex problems, mentoring others, and driving architectural decisions with real business impact.This is a senior-level role with high visibility and influence. You’ll collaborate across squads, steer design decisions, elevate engineering capability, and help shape the technical direction of the organisation.Our Tech & ToolsWe use a modern mix of technologies to support both legacy and greenfield systems:

Primary: C#, .NET, .NET Aspire, Entity Framework, Blazor, TypeScript
Secondary: PHP, C++, Ruby on Rails, Kotlin, Angular, Ember, Vue
Databases: SQL Server, PostgreSQL, Cosmos DB
Cloud Platforms: Azure & AWS (compute, messaging, storage, monitoring, IoT, etc.)
Containerisation: Kubernetes, Azure Container Apps, Docker
DevOps: CI/CD via Azure DevOps
Infrastructure as Code: Bicep, Terraform

The way we workWe are not looking for ticket takers, we’re looking for problem solvers. Our teams are given problems supported by rich context and customer insight and empowered to deliver solutions using modern tools and technology.We take ownership from idea to production. Our developers design, build, ship, and run the software they create. That means deep involvement in architectural decisions, quality practices, and operational excellence.We work with both modern and legacy platforms and apply creativity and pragmatism to continuously enhance the customer experience.What you’ll be doing

Lead by example - write, review and improve clean, maintainable code
Mentor engineers across all levels, fostering a culture of learning and continuous improvement
Drive architectural decisions that balance long-term scalability with short-term value
Collaborate across teams to align design, execution, and quality
Champion best practices, including code quality, secure development, and automated testing
Stay ahead of the curve on tools, patterns, and engineering techniques
Contribute to product delivery across the full SDLC - from shaping ideas to production support

What you’ll be working on

Full-stack web and cloud-based solutions (frontend, backend, background services)
Designing scalable APIs that support integration with new and legacy systems
Contributing to DevOps automation and CI/CD improvements
Delivering high-quality, secure, performant software at pace
Responding to production issues and driving root cause resolution
Helping shape the direction of cross-cutting initiatives (e.g. observability, platform architecture)

What we’re looking for

10+ years of professional software development experience
Strong skills in C#, .NET, Blazor, Entity Framework, TypeScript
Comfortable working across multiple languages and frameworks, including PHP, Kotlin, C++, or Ruby on Rails
Deep knowledge of design patterns, architecture principles, and SOLID practices
Ability to grasp highly technical concepts and pragmatically apply it in projects where practical. Examples are Security, OAuth 2.0, OpenID Connect, multithreading/asynchronous programming, networking, IoT, reactive programming, and database performance tuning
Proven experience in cloud-native design (Azure and/or AWS) and microservices
Experience with CI/CD, DevOps practices, and infrastructure automation (e.g. Bicep, Terraform)
Strong communicator who builds trust and alignment across diverse teams
Proven track record of technical mentorship and elevating team performance
Passionate about learning, improvement, and leading with humility

Personal attributes that will help you thrive

Strategic thinker with strong attention to detail
Curious, pragmatic, and solution-focused
Comfortable navigating ambiguity and evolving requirements
Self-organising and accountable
Deeply collaborative with a high sense of ownership
Enthusiastic about solving hard problems that matter to people

Benefits we offer

Highly competitive salary and benefits package
Flexible working options
Opportunity to shape culture and engineering maturity
Global career growth opportunities
Working with a team that genuinely cares about quality, outcomes, and people

We are a leading provider of dental technology solutions, and we are committed to developing innovative products and services that help dental professionals deliver the best possible care to their patients.If you are passionate about dental technology and want to be part of a team that is making a difference, then Henry Schein One is the place for you. We offer a variety of career opportunities, from software development to customer support. We are always looking for talented and motivated individuals to join our team.Together, we can change the future of dental care.Here are some of the ways we are changing the future of dental technology:

We are developing cloud-based practice management software that makes it easier for dental professionals to manage their practices.
We are developing artificial intelligence-powered tools that help dentists diagnose and treat dental conditions more accurately.
We are developing teledentistry solutions that make it possible for dentists to provide care to patients in remote areas.
We are developing virtual reality and augmented reality tools that help dentists train and educate their patients.

We are just getting started. We are committed to changing the future of dental care, and we need your help. Join us and be part of the team that is making a difference.

Henry Schein One

Apply Now