REA Group

Senior Software Engineer - Machine Learning

REA Group
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10 hours ago
Sydney, AustraliaSenior

Responsibilities

  • Design, implement, test, evaluate, deploy, and monitor AI/ML products, pipelines, and services.
  • Build reliable, maintainable, scalable AI/ML systems using Python, ML frameworks, AWS, and cloud-native technologies.
  • Develop and maintain real-time and batch data engineering pipelines with Airflow, SQL, BigQuery, and Kafka.
  • Create automated evaluation and monitoring systems to track performance, detect drift, and ensure quality.
  • Implement and optimize production ML models for ranking, relevance, and retrieval using embeddings, transformers, and LLMs.
  • Measure and optimize third-party models and manage model versioning, deployment, and CI/CD integration.
  • Contribute to ML platform capabilities and lead the design, scoping, and delivery of key feature slices.

Requirements

  • Commercial production experience in machine learning, ML engineering, MLOps, software engineering, and LLMs.
  • Knowledge of machine learning training, evaluation, inference, and observability across structured and unstructured data, including image and text.
  • Proficiency in Python, SQL, and relevant ML technologies, with the ability to create high-quality maintainable software.
  • Ability to select appropriate machine learning approaches and tools for commercial applications.
  • Strong written and verbal communication skills and the ability to collaborate with technical and business stakeholders.
  • Ability to independently and collaboratively lead feature design, scoping, and delivery to a high standard and within agreed timelines.
  • Motivation to learn, mentor others, improve practices, and adapt in a fast-paced environment.

Benefits

  • Hybrid and flexible working arrangement in Melbourne or Sydney.
  • Flexible leave options, including birthday leave and the ability to purchase additional leave.
  • Flexible parental leave for primary and secondary carers.
  • Because We Care program with volunteering leave, community grants, matched payroll giving, and a charity-focused Community Café.
  • Hackdays and a collaborative, learning-oriented workplace.
  • Permanent employment with REA Group.

Tech Stack

Apache AirflowApache KafkaAWSDockerGoogle BigQueryPythonPyTorchSQL

Categories

REA Group

About REA Group

1,001-5,000 employees
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