Senior Machine Learning Engineer, Search & Intelligence at Atlassian | CA, US | Rezi

Senior Machine Learning Engineer, Search & Intelligence at Atlassian

Senior Machine Learning Engineer, Search & Intelligence

Atlassian · CA, US

1 weeks ago

Senior Machine Learning Engineer, Search & Intelligence

Atlassian · CA, US

9 days ago
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About the Role

Atlassian is seeking a Senior Machine Learning Engineer to join the Search & Intelligence organization. This team develops AI products, models, and data pipelines that power Atlassian’s AI initiatives and drive innovation across the company.

Responsibilities

  • Lead the design, development, and implementation of state-of-the-art machine learning algorithms and models for production environments.
  • Own machine learning projects from initial concept through production deployment, measurement, and continuous improvement.
  • Develop scalable data and modeling approaches using large, complex datasets.
  • Design robust system and model architectures that meet requirements for quality, latency, scale, reliability, privacy, and cost.
  • Build and improve machine learning solutions across areas such as information retrieval, search ranking, personalization, natural language processing, deep learning, and large language model applications.
  • Design and execute rigorous experiments, offline evaluations, online tests, and error analyses to measure model quality and product impact.
  • Collaborate with product, engineering, data science, analytics, and platform teams to integrate AI capabilities into Atlassian products and services.
  • Translate research and emerging AI techniques into reliable, maintainable, production-quality systems.
  • Identify opportunities to improve model performance, operational efficiency, developer experience, and customer outcomes.
  • Communicate technical decisions, trade-offs, results, and recommendations clearly to both technical and non-technical audiences.
  • Mentor and support machine learning engineers, contribute to technical strategy, and help establish best practices across the organization.
  • Contribute to a culture of experimentation, continuous learning, inclusive collaboration, and iterative delivery.

Requirements

  • A Bachelor’s or Master’s degree in Computer Science, Machine Learning, Artificial Intelligence, Data Science, or a related field, or equivalent practical experience.
  • At least 5 years of professional experience developing and deploying machine learning or data science solutions in production.
  • Strong programming skills in Python and one or more production languages such as Java, Kotlin, or TypeScript.
  • Strong knowledge of SQL and experience working with large-scale data processing technologies such as Spark.
  • Experience designing, training, evaluating, deploying, and scaling machine learning models using large and complex datasets.
  • Experience building performant, reliable, and maintainable production-quality software.
  • Familiarity with cloud-based data and machine learning environments, such as AWS, Databricks, or comparable platforms.
  • Experience designing evaluation strategies and using metrics, experimentation, and error analysis to guide model and product improvements.
  • Experience collaborating effectively across product, engineering, analytics, and data science teams.
  • An ability to independently navigate ambiguous and complex problems, break them into manageable components, and deliver practical solutions.
  • Strong written and verbal communication skills, with the ability to explain complex technical concepts clearly.
  • An agile development mindset and an appreciation for rapid iteration, continuous improvement, and learning from results.

Skills

  • Python
  • Java
  • Kotlin
  • TypeScript
  • SQL
  • Spark
  • AWS
  • Databricks
  • Information Retrieval
  • Search Ranking
  • Personalization
  • Natural Language Processing
  • Deep Learning
  • Large Language Models

Location

  • Any country where Atlassian has a legal entity

Work Type

  • Office
  • Home
  • Combination of office and home

Experience Level

  • Senior

Education Level

  • Bachelor's degree in Computer Science, Machine Learning, Artificial Intelligence, Data Science, or related field
  • Master's degree in Computer Science, Machine Learning, Artificial Intelligence, Data Science, or related field
  • Equivalent practical experience

Salary/Compensations

  • Zone A: $206,100 - $269,075
  • Zone B: $185,490 - $242,168
  • Zone C: $171,063 - $223,332

Benefits

  • Health and wellbeing resources
  • Paid volunteer days

About the Company

  • Atlassian's software products help teams collaborate and achieve more together.
  • Atlassian is committed to fostering a culture where unique contributions are valued and everyone's perspectives and experiences are incorporated.
  • Identity verification is a condition of employment with Atlassian for employment fraud purposes.

Equal Opportunity

  • Atlassian never discriminates based on race, religion, national origin, gender identity or expression, sexual orientation, age, or marital, veteran, or disability status.
  • All information will be kept confidential according to EEO guidelines.
  • Accommodations or adjustments can be supported at any stage of the recruitment process.