Senior Machine Learning Systems Engineer

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.
About Jira AI Org
Our organization drives AI innovation across Jira products. We deliver seamless AI experiences and establish robust shared AI capabilities in Jira. Our goals are to:

• Revolutionize work management by making Jira smarter, intuitive, and less cumbersome-helping users "work smarter, not harder." We aim to provide users what they need to progress quickly by leveraging AI.
• Establish horizontal AI capabilities usable across features.
• Explore integrating Jira with AI solutions beyond Atlassian.

About This Role
As a Senior Machine Learning Systems Engineer, you will collaborate with software engineers, data scientists, and product managers to solve complex problems.

• Lead projects from technical design through launch. Partner with teams to achieve impactful results.
• Deliver robust ML solutions to build AI features reaching millions. This includes curating ML datasets, fine-tuning open-source LLMs, or accessing proprietary LLMs.
• Mentor junior members of the team.

On your first day, we expect you to have

• Extensive experience building Machine Learning and AI solutions (4+ years).
• Proven experience developing, deploying, and maintaining end-to-end ML systems, including data engineering, model serving, and monitoring.
• Expert proficiency with GenAI frameworks and tools, including developing and fine-tuning large language models (LLMs) and building retrieval-augmented generation (RAG) systems.
• Expert proficiency in Python and ML frameworks like PyTorch, TensorFlow, or JAX. Familiarity with Java and Kotlin is beneficial.
• Experience implementing MLOps, CI/CD pipelines, and automation for continuous training, deployment, and monitoring of ML models.

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 go.atlassian.com/perksandbenefits .
About Atlassian
At Atlassian, we're motivated by a common goal: to unleash the potential of every team. Our software products help teams all over the planet and our solutions are designed for all types of work. Team collaboration through our tools makes what may be impossible alone, possible together.
We believe that the unique contributions of all Atlassians create our success. To ensure that our products and culture continue to incorporate everyone's perspectives and experience, we never discriminate based on race, religion, national origin, gender identity or expression, sexual orientation, age, or marital, veteran, or disability status. All your information will be kept confidential according to EEO guidelines.
To provide you the best experience, we can support with accommodations or adjustments at any stage of the recruitment process. Simply inform our Recruitment team during your conversation with them.
To learn more about our culture and hiring process, visit go.atlassian.com/crh .