Senior Full-Stack Engineer

Sorry, this job was removed at 12:17 a.m. (CST) on Monday, Sep 01, 2025
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5 Locations
Remote or Hybrid
Cloud • Fintech • Information Technology • Machine Learning • Software
Xero’s online accounting software connects small business owners with their numbers, their bank, and advisors anytime.
The Role
Our Purpose 

At Xero, we’re here to help you supercharge your business. We do this by automating routine tasks, surfacing actionable insights and connecting businesses with the right data, advisors and apps. When that happens, we’re not only making life better for small business, we’ll be building a stronger economy that can change the world.

About the team

Our Customer Platforms team builds innovative solutions that simplify complexity and drive informed decision-making across the customer facing platform at Xero.  

About the role

As a Senior Full Stack Engineer, you'll be instrumental in shaping the user-facing experience of our customer facing website. You'll work in a team focused on building and maintaining revenue generating initiatives, ensuring it is a secure, intuitive, and high-performing gateway for new customers and a seamless experience for existing ones.

We're looking for somebody who can be a role model for engineering excellence, supporting the team to grow their technical capabilities and improve development practices, ultimately owning outcomes that truly matter.

Any experience building applications using the following tools and technologies would be a huge plus: React, React Testing Library, Styled Components, Storybook, Jest, NextJS, Java11 or above, AEM/Apache Sling, NodeJS (ES6+), AWS (mainly S3, Lambda, API Gateway, CDK), Akamai (or other CDNs), CI/CD products (TeamCity, Github Actions, AWS Codebuild).

If you're passionate about solving complex problems with a human-centered approach, join us in making life beautiful for small businesses.

What you'll do:

  • Stay hands-on: Dedicate at least 75% of your time to technical tasks, including code and design reviews, technical kick-offs, legacy code exploration, proof-of-concept development, and incident response.
  • Influence: Use your experience to influence the technical direction for the team, mentor team members, and foster a culture of technical excellence.
  • Drive innovation: Encourage experimentation and the adoption of new technologies to improve our products and processes.
  • Collaborate effectively: Work closely with martech managers, designers, and other engineers to deliver high-quality solutions.
  • Solve complex problems: Tackle challenging technical problems and find innovative solutions.

What you'll bring:

  • Proven experience as a Senior Engineer or Technical Lead; you'll come with hands-on experience across the entire development and implementation lifecycle, delivering software solutions at scale.
  • Proficiency in back-end technologies, such as Node.js, including building and maintaining  APIs and services.
  • Proficiency in modern JavaScript frameworks, with a strong emphasis on React.  A solid understanding of web performance, responsive design, CSS frameworks and Styled Components.
  • Proven experience designing and building modern engineering stacks, ideally with hands-on experience working in AWS.
  • Proven experience  with on-call practices and deep understanding of monitoring and observability tooling to proactively manage, troubleshoot, and optimise production systems at scale.
  • Proven skills as a technical leader, including but not limited to: mentoring other engineers, auditing codebases, driving engineering standards, and breaking down problems into digestible chunks.

Why Xero? 

Offering very generous paid leave to use however you’d like (plus statutory holidays!), dedicated paid leave to care for your physical and mental wellbeing as well as an Employee Assistance Program to access mental health care for you and your family. Health insurance, life insurance, and income protection.

We offer wellbeing and sports programmes, employee resource groups, 26 weeks of paid parental leave for primary caregivers, an Employee Share Plan, beautiful offices, flexible working, career development, and many other benefits that reflect our human value.

You’ll do the best work of your life at Xero!

What the Team is Saying

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The Company
HQ: Wellington
4,700 Employees
Year Founded: 2006

What We Do

Xero is a global small business platform with 3.95 million subscribers which includes a core accounting solution, payroll, workforce management, expenses and projects. Xero also has an extensive ecosystem of connected apps and connections to banks and other financial institutions helping small businesses access a range of solutions from within Xero’s open platform to help them run their business and manage their finances.

Why Work With Us

Xero is not like most companies. When you join Xero, you become part of something beautiful —a global community of people who are passionate about making an impact on the world. It’s a place where you can truly be yourself and find success in a way that’s meaningful to you.

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Xero Teams

Xero Offices

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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