Principal Software Engineer - Encryption

    ~$126,875 - $235,625Market Estimate
    Full-Time
    Senior (7+ yrs)
    Engineering & Development
    Posted on October 28, 2026

    Overview

    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. Interviews and onboarding are conducted virtually, a part of being a distributed-first company.

    Whatever your preference - working from home, an office, or in between - you can choose the place that's best for your work and your lifestyle. We call this TEAM anywhere.

    Responsibilities

    In this role, you'll get the chance to:

    • 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 & 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

    Qualifications

    Your background

    • 12+ 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, plus experience in at least one additional language

    • Hands-on experience building encryption, key management, or other security-critical systems at scale

    • Strong cloud security expertise, with hands-on experience on public cloud platforms (e.g., AWS, GCP, or Azure)

    • Understanding of the SaaS, PaaS, and IaaS industry and of large-scale distributed systems

    • Knowledge to evaluate trade-offs between security, 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 CI (Continuous Integration) and CD (Continuous Deployment)

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    Company:  Atlassian

    Develops tools like Jira, Confluence, Bitbucket, and Trello to help teams across the world become more nimble, creative, and aligned.
    Remote-First Company
    10001+ employees
    Software & IT Services
    HQ: Australia