Principal Machine Learning Engineer - Search & Intelligence

Atlassian
Seattle, San Francisco, Mountain View
Workplace: OnsiteFull timeUSD 196,461 - 309,025 annuallyFunction: Data Science & Machine LearningExperience: 5+ yearsEducation: bachelorsSkills: ["Communication","Problem-solving","Mentorship","Experimentation","Continuous improvement"]

Lead the development and implementation of cutting-edge machine learning algorithms and models that power AI capabilities across Atlassian products. Collaborate with product, engineering, and analytics teams to turn complex business and customer needs into practical solutions. Own system and model architecture design, run rigorous experimentation and evaluation, mentor emerging ML engineers, and help shape the AI strategy for agentic search, chat, and Teamwork Graph intelligence.

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FursaFursa
Atlassian
Atlassian
1 day ago

Principal Machine Learning Engineer - Search & Intelligence

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Source: Company careers pageValidated by: Fursa AI
Last checked: 12 hours agoStatus: Live

Job Summary

Lead the development and implementation of cutting-edge machine learning algorithms and models that power AI capabilities across Atlassian products. Collaborate with product, engineering, and analytics teams to turn complex business and customer needs into practical solutions. Own system and model architecture design, run rigorous experimentation and evaluation, mentor emerging ML engineers, and help shape the AI strategy for agentic search, chat, and Teamwork Graph intelligence.
Location: Seattle, San Francisco, Mountain View
Workplace: Onsite
Employment Type: Full time
Job Function: Data Science & Machine Learning
Seniority: Mid level

Key Responsibilities

  • •Lead development and implementation of machine learning algorithms and sophisticated models powering AI capabilities across Atlassian products and services.
  • •Collaborate with product, engineering, and analytics teams to translate business and customer needs into impactful solutions.
  • •Design system and model architectures and lead rigorous experimentation and evaluation.
  • •Mentor and provide technical guidance to emerging ML engineers.
  • •Help shape AI strategy and ensure transformative AI capabilities are realized across the organization.

Pay and Benefits

Salary: USD 196,461 - 309,025 annually
Equity and Bonus:Equity
Perks:Paid Leave

Key Requirements

  • •Bachelor’s or master’s degree in computer science or a related field, or equivalent practical experience.
  • •At least five years of relevant industry experience in machine learning, data science, or a related discipline.
  • •Strong programming skills in Python and one or more production languages such as Java, Kotlin, or TypeScript.
  • •Proficiency in SQL and experience with Spark and cloud-based data environments such as AWS or Databricks.
  • •Experience building, deploying, and scaling machine learning models for business applications using large, complex datasets.
Experience:5+ yearsMachine learningData scienceSaaSB2CEnterprise B2B
Education:Bachelor's in computer science
Skills:CommunicationProblem-solvingMentorshipExperimentationContinuous improvement
Tech Stack:PythonJavaKotlinTypeScriptSQLSparkAWSDatabricksLarge language modelsEmbedding modelsRanking modelsAgentic AI

Company Brief

Atlassian
Atlassian develops collaboration and workflow software—Jira, Confluence, Trello, Loom and more—used by teams for project management, software development, and IT service management across enterprises worldwide.
Industry: Developer Tools
Company Size: Enterprise (1,001+ employees)
Revenue: USD 1B+
Growth: Public Company
Valuation: Public Company (Market Cap in USD)
Funding: IPO / Publicly Listed
Headquarters: Sydney, Australia
Founded: 2002
Glassdoor
Glassdoor: 3.1
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