Senior Machine Learning Engineer

What you'll doAs a Senior Machine Learning engineer, you will work on the development and implementation of the cutting edge machine learning algorithms, training sophisticated models, collaborating with product, engineering, and analytics teams, to build the AI functionalities into each Atlassian products and services. Your daily responsibilities will encompass a broad spectrum of tasks such as designing system and model architectures, conducting rigorous experimentation and model evaluations, and providing guidance to junior ML engineers. Your role is pivotal, stretching beyond these tasks, ensuring AI's transformative potential is realized across our offerings.

On the first day, we'll expect you to haveBachelor's or Master's degree (preferably a Computer Science degree orequivalent experience)3+ years of related industry experience in the data science domainExpertise in Python or Java with and the ability to write performantproduction-quality code, familiarity with SQL, knowledge of Spark andcloud data environments (e.g. AWS, Databricks)Experience building and scaling machine learning models in businessapplications using large amounts of dataAgile development mindset, appreciating the benefit of constant iterationand improvementIt's great, but not required, if you haveExperience working in a consumer or B2C space for a SaaS productprovider, or the enterprise/B2B spaceExperience in developing deep learning-based models and working onLLM-related applicationsExcelling in solving ambiguous and complex problems, being able tonavigate through uncertain situations, breaking down complex challengesinto manageable components and developing innovative solutions

CompensationAt Atlassian, we strive to design equitable, explainable, and competitive compensation programs. To support this goal, the baseline of our range is higher than that of the typical market range, but in turn we expect to hire most candidates near this baseline. Base pay within the range is ultimately determined by a candidate's skills, expertise, or experience. In the United States, we have three geographic pay zones. For this role, our current basepay ranges for new hires in each zone are:Zone A: $206,100 - $269,075Zone B: $185,490 - $242,168Zone C: $171,063 - $223,332This role may also be eligible for benefits, bonuses, commissions, and equity.Please visit

Client-provided location(s): Flexible / Remote

Job ID: Atlassian-26983

Employment Type: FULL_TIME

Posted: 2026-11-06T21:14:19