Senior Full Stack Engineer - Practice Engineering

Posted Yesterday
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2 Locations
Hybrid
Senior level
Cloud • Fintech • Information Technology • Machine Learning • Software
At Xero, we’re here to help you supercharge your business.
The Role
Lead full-stack engineering for foundational Practice Tools systems, delivering billing changes, Xero Partner Hub rollout, legacy system retirement, authorization improvements, and reliable infrastructure. Build with React and JavaScript or TypeScript alongside Java or .NET, manage CI/CD, monitoring, and alerting, and drive adoption of AI-assisted and agentic development workflows. Mentor engineers and guide technical methodology while progressing toward senior technical leadership.
Summary Generated by Built In

The role / impact

This senior engineering post sits right at the core of Practice Tools, balancing hands-on delivery with leading the team's adoption of artificial intelligence. You will own crucial infrastructure, CI/CD pipelines, monitoring, and alerting, ensuring reliable foundational systems that wider product teams depend upon.

Beyond core engineering, you will spearhead the transition toward an agentic software development lifecycle. By building on existing prototype agents, experimenting with AI-assisted workflows, and mentoring team members, you will shape how software is built while establishing a clear trajectory towards future technical leadership.

The team / how they connect

You will join a collaborative, close-knit group of engineers based across New Zealand who manage staff permissions, practice provisioning, and system deletion. The team operates with high autonomy, working closely together to deliver foundational capabilities that power the broader Practice Tools ecosystem. Communication is open and frequent, creating a supportive environment where diverse perspectives and fresh ideas are truly valued.

Initially, you will focus on

  • Delivering key billing changes within the Practice Tools domain using React, JavaScript or TypeScript, and Java or .NET.

  • Rolling out the Xero Partner Hub across all global regions to elevate the practice experience.

  • Retiring legacy HQ components once the hub is live to improve system reliability and cost efficiency.

  • Aligning authorization models with OAuth standards while advancing AI-driven automation across the delivery pipeline.

Where and how you can work

This position offers flexible working options for candidates based in New Zealand. You can choose to work fully remotely from home or access our modern office spaces in Wellington, Christchurch, or Auckland. Whether you prefer coming into an office daily or working entirely from home, our setup supports your preferred working style alongside occasional team connection opportunities.

Here are some of the things we are looking for

  • Experience developing web applications using React alongside JavaScript or TypeScript.

  • Solid background in backend development (Preferably either Java or .NET)

  • Practical knowledge of modern DevOps practices, including CI/CD pipelines using tools like GitHub Actions, Jenkins, or Spinnaker, along with robust monitoring and alerting.

  • Direct hands-on experience building with AI and agentic systems beyond basic prompt engineering.

  • A proven track record of mentoring junior colleagues and patiently guiding team members through new technical methodologies.

  • A proactive, self-directed mindset with the drive to take ownership of complex technical challenges and grow toward senior leadership.

Apply even if your experience isn't a perfect match! At Xero, we hire based on your skills, passion, and the unique perspective you can bring to enhance our culture and team.

Skills Required

  • Experience developing web applications with React and JavaScript or TypeScript
  • Backend development experience, preferably with Java or .NET
  • Practical knowledge of modern DevOps practices, including CI/CD pipelines and monitoring and alerting
  • Experience with CI/CD tools such as GitHub Actions, Jenkins, or Spinnaker
  • Hands-on experience building AI and agentic systems beyond basic prompt engineering
  • Track record of mentoring junior colleagues and guiding team members through new technical methodologies
  • Proactive, self-directed mindset with ownership of complex technical challenges
  • Desire and ability to grow toward senior technical leadership
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The Company
HQ: Wellington
4,500 Employees
Year Founded: 2006

What We Do

Xero is small business accounting software that provides a platform on which businesses can build a fully integrated solution. It’s designed to make life better for people in small business, their advisors, and communities around the world. Xero minimises tedious admin by automating routine tasks, delivers valuable insights when needed, and brings together business data, trusted advisors, and powerful apps in one intuitive platform. By alleviating pain points, Xero empowers small business owners to supercharge their business, simplifying the complex and freeing up time from manual admin so they can focus on what really matters to build the business they’ve always envisaged.

Why Work With Us

Xero is a human-centric organization where you’ll have a tangible impact on the success of small businesses and their communities, globally. Our team of energised, forward-thinkers work to make life better for our customers and each other every day. We’re also always committed to supporting you with a flexible environment.

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Xero Teams

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Hybrid Workspace

Employees engage in a combination of remote and on-site work.

Join us from home or at one of our beautiful workspaces. Xero has offices in Australia, New Zealand, United Kingdom, United States, Canada, Singapore, and South Africa.

Typical time on-site: Flexible
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