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XeroXE

Senior Backend Engineer, Payments Platform

Xero is a cloud-based accounting software platform for small businesses with over 3 million subscribers globally. Through Xero, small business owners and their advisors have access to real-time financial data any time, anywhere and on any device. Xero offers an ecosystem of over 1,000 third-party apps and 300 plus connections to banks and other financial partners.

Xero

Employee count: 5000+

Salary: 180k-219k USD

United States only

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.
The Opportunity: Shape the Future of Money Movement
Xero reimagined accounting software. Now, we’re reimagining the flow of money itself. We’re making a critical, multi-year investment in our new Payments Platform organization—the engine that will power payments across all of Xero’s ecosystem.
As a Senior Backend Engineer on the Payments Platform, you’ll play a key role in building scalable systems that redefine how millions of small businesses move money. This is a rare chance to join at an early stage, contribute directly to foundational systems, and have a meaningful, visible impact on Xero’s future.

What You'll Bring With You

  • 6+ years of software engineering experience, with a proven track record delivering highly available, distributed backend systems at scale.
  • Strong expertise in system design, API development, and building reliable, high-throughput services—balancing trade-offs between new and existing systems.
  • Proficiency in at least one modern backend stack (e.g. C# a bonus, Java, Golang, C++) and experience with cloud-native platforms (AWS a bonus).
  • Experience with both SQL and NoSQL databases.
  • Ability to drive technical design and lead implementation of complex projects end-to-end.
  • Experience mentoring junior engineers and helping raise the technical bar within a team.
  • Familiarity with payments, fintech, or other highly regulated, compliance-heavy domains (preferred but not required).
  • Strong problem-solving skills and the ability to work effectively in an agile, collaborative environment.
  • Commitment to code quality—experience with code reviews, testing practices, and building maintainable systems.

What You’ll Do

  • Design and build core services: Contribute to the development of reliable, scalable, performant, and secure services that power Xero’s Payments Platform.
  • Drive technical design: Lead the design and implementation of complex features and projects, ensuring solutions are robust and extensible.
  • Stay hands-on: Write production-quality code, build proof-of-concepts, and participate in design and code reviews.
  • Solve challenging problems: Work on distributed systems, global payment integrations, compliance, and risk-related challenges.
  • Collaborate across teams: Work closely with Product, Security, Risk, and Operations to translate business needs into technical solutions.
  • Mentor teammates: Support the growth of junior engineers by sharing knowledge, providing feedback, and modeling best practices.
  • Champion operational excellence: Contribute to on-call practices, observability, and monitoring to ensure high system reliability.
  • Continuously improve: Stay up-to-date on industry trends, adopt new technologies where appropriate, and improve team processes and practices.

Why Join Xero’s Payments Platform?

  • Massive Impact: Build a global payments platform that is central to Xero’s revenue and customer growth.
  • Hard Problems, High Scale: Tackle complex fintech challenges like orchestration, compliance, fraud, and global rails.
  • Early Stage, Real Ownership: Contribute to foundational systems that future products and revenue streams will rely on.
  • Culture & Growth: Join a team that values excellence, collaboration, and innovation—while supporting your growth to do the best work of your career.

Why Xero?

Diversity of people brings diversity of thought, and we like that. Our human-first culture of respect, fairness, and inclusion is what helps Xeros thrive and work and beyond. 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, employee resource groups, wellbeing programming and allowances, medical, dental, vision, and disability insurance, fertility and family forming financial support, 401k contribution matching, 26 weeks of paid parental leave for primary caregivers, an Employee Share Plan, beautiful offices with snacks and break areas, flexible working, career development and many other benefits that reflect our human value, you’ll do the best work of your life at Xero.
Research has shown that women and underrepresented groups are less likely to apply to jobs unless they meet every single competency or experience. If you are excited about this role, but your past experience doesn't align perfectly, we encourage you to apply anyway. You could be just the right person for this role and Xero. If you have any support or access requirements, we encourage you to advise us at time of application and throughout the interview process.

About the job

Apply before

Posted on

Job type

Full Time

Experience level

Senior

Salary

Salary: 180k-219k USD

Location requirements

Hiring timezones

United States +/- 0 hours

About Xero

Learn more about Xero and their company culture.

View company profile

Xero is a beautiful, easy-to-use platform that helps small businesses and their accounting and bookkeeping advisors grow and thrive.

At Xero, our purpose is to make life better for people in small business, their advisors, and communities around the world. This purpose sits at the centre of everything we do. We support our people to do the best work of their lives so that they can help small businesses succeed through better tools, information and connections. Because when they succeed they make a difference, and when millions of small businesses are making a difference, the world is a more beautiful place.

Founded in 2006, Xero now has 3.5 million subscribers and is a leader in cloud accounting across New Zealand, Australia and the United Kingdom

Employee benefits

Learn about the employee benefits and perks provided at Xero.

View benefits

Healthcare benefits

Private Health Insurance, fully subsidised by Xero!

Life insurance

We'll cover your life insurance so you don't have to worry.

Retirement benefits

401(k) and regional retirement plans to help you invest in your future.

Volunteer opportunities

Spend one day per year making a difference in the community with our volunteer leave.

View Xero's employee benefits
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Xero

Company size

5000+ employees

Founded in

2006

Chief executive officer

Steve Vamos

View company profile

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