Principal Backend Software Engineer

Sorry, this job was removed at 02:14 a.m. (UTC) on Saturday, Oct 17, 2026
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2 Locations
In-Office or Remote
Expert/Leader
Cloud • Information Technology • Productivity • Security • Software • App development • Automation
Atlassian provides tools to help every team unleash their full potential.
The Role
Lead complex backend engineering initiatives from technical design through launch. Design architectures, deliver solutions used across teams and products, resolve high-risk issues, establish code review and documentation standards, and influence company-wide technical decisions. Mentor engineers, evaluate performance and reliability trade-offs, and contribute to developer experience and productivity using modern cloud platforms, multiple programming languages, and CI/CD practices.
Summary Generated by Built In
Engineering | Sydney, Australia | Remote, Remote | Auckland, New Zealand
Working at Atlassian
Atlassians can choose where they work - whether in an office, from home, or a combination of the two. That way, Atlassians have more control over supporting their family, personal goals, and other priorities. We can hire people in any country where we have a legal entity.
With a sufficient timezone overlap with the team, we're able to hire eligible candidates for this role from any location in Australia and New Zealand.
We're looking for a Principal Backend Software Engineer to join our team, passionately focused on delivering creative improvements for our engineering teams.
Your future team
To be a 100-year company, we are proudly building a world-class engineering organization composed of empowered teams that are equipped with the tools and infrastructure to do the best work of their careers.
Engineering at Atlassian prioritizes initiatives that advance AI and support our customers' transition to the cloud while consistently delivering maximum value through our core product suite - Jira, Confluence, Trello, and Bitbucket.
We seek individuals who are eager to shape the future and believe in the power of collaboration to achieve extraordinary results together.
In this role, you will:
  • Regularly tackle the largest and most complex problems on the team, from technical design to launch
  • Deliver solutions that are used by other teams and products
  • Determine plans-of-attack on large projects
  • Routinely tackle complex architecture challenges and apply architectural standards and start using them on new projects
  • Lead code reviews and documentation, as well as take on complex bug fixes, especially on high-risk problems
  • Set the standard for thorough, meaningful code reviews
  • Partner across Engineering teams to take on company-wide initiatives spanning multiple projects
  • Transfer your depth of knowledge from your current language to excel as a Software Engineer
  • Mentor more junior members of the team

At Atlassian, we strive to design equitable, explainable, and competitive compensation programs. We follow consistent hiring practices and account for each candidate's skills, knowledge, and experience when setting base pay within the range.
This role may also be eligible for benefits, bonuses, commissions, and equity.
Your background:
  • 10+ years experience in multiple hands-on software/technology leadership roles, with end-to-end responsibility through the software development lifecycle.
  • Bachelor's or Master's degree (preferably a Computer Science degree or equivalent experience).
  • Expertise with one or more prominent languages such as Java, Python, Kotlin, Go, or Scala is required.
  • Understanding of SaaS, PaaS, IaaS industry with hands-on experience with public cloud offerings (e.g., AWS, GCP, or Azure).
  • Knowledge to evaluate trade-offs between correctness, robustness, performance, space and time.
  • Practice in mentoring other engineers and influencing decision makers throughout the organization.
  • Considers the customer impact when making technical decisions.
  • Experience in Developer Experience or Developer Productivity.
  • Proficiency in Java or NodeJS.
  • Experience in at least one additional language.
  • Experience in CI (Continuous Integration) and CD (Continuous Deployment)

Benefits & Perks
Atlassian offers a wide range of perks and benefits designed to support you, your family and to help you engage with your local community. Our offerings include health and wellbeing resources, paid volunteer days, and so much more. To learn more, visit

Skills Required

  • 10+ years of experience in multiple hands-on software or technology leadership roles with end-to-end software development lifecycle responsibility
  • Bachelor’s or Master’s degree, preferably in Computer Science, or equivalent experience
  • Expertise in at least one prominent programming language such as Java, Python, Kotlin, Go, or Scala
  • Hands-on experience with public cloud offerings such as AWS, GCP, or Azure
  • Experience with SaaS, PaaS, or IaaS
  • Experience mentoring engineers and influencing decision makers across the organization
  • Experience in Developer Experience or Developer Productivity
  • Proficiency in Java or Node.js
  • Experience in at least one additional programming language
  • Experience with Continuous Integration and Continuous Deployment

What the Team is Saying

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Atlassian Compensation & Benefits Highlights

  • Parental & Family Support — Parental leave spans 26 weeks for birthing parents and 20 weeks for non-birthing parents, alongside inclusive family-formation benefits such as fertility treatment, adoption, and surrogacy. Additional supports include menopause resources and caregiving-related programs.
  • Retirement Support — Retirement programs include a U.S. 401(k) company match with immediate vesting and multiple contribution options. These are complemented by other financial wellbeing tools like HSAs/FSAs.
  • Healthcare Strength — Medical coverage is paired with mental-health resources, disability and life insurance, and options such as HSA/FSA. Descriptions also point to solid plan choices with access to counseling, coaching, and 24/7 support.

Atlassian Insights

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The Company
HQ: San Francisco, CA
11,000 Employees
Year Founded: 2012

What We Do

Atlassian creates teamwork solutions for high-performing teams. Our portfolio of collaboration and work management software products includes Jira, Confluence, Trello, Loom and Rovo. More than 300,000 businesses worldwide rely on Atlassian’s technology, including 80 percent of Fortune 500 companies. Our solutions support various business teams and they help organizations plan, track, and deliver their biggest ideas together.

Why Work With Us

At Atlassian, we believe we can accomplish so much more together than apart — which is why everything from our tooling — to our distributed workforce — to how our teams are structured is rooted in collaboration. Come join us and help unleash the potential of every team.

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Employees work remotely.

Atlassians have flexibility in where they work to support their family, personal goals, and other priorities. Our approach to distributed work allows us to tap into talent beyond our office locations, and to reimagine how work gets done.

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