7 Jul 2026

Senior Machine Learning Engineer

Harrison.ai

Sydney

7 Jul 2026

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Harrison.ai is hiring a Senior Machine Learning Engineer to develop AI solutions for healthcare, focusing on foundation models and self-supervised learning. This remote role requires extensive ML engineering experience, Python and PyTorch expertise, and a strong quantitative background. The position offers opportunities to make a direct impact on patient care.

Core AIRemoteFull-timeSeniorPyTorchPython

Senior Machine Learning Engineer

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Core AIRemoteFull-timeSeniorPyTorch

Salary

Not specified

Work Location

Sydney, New South Wales, Australia, AU

Work Model

Remote

Employment Type

Full-time

Experience Level

Senior

Core Qualifications

Technical (Must-have)

PyTorchPythonMachine LearningDeep LearningFoundation ModelsSelf-Supervised LearningGenerative AIAgileTest-Driven DevelopmentComputer VisionNatural Language ProcessingAWSDistributed TrainingSoftware EngineeringResearch

Soft Skills

Self-starterPassion for learningCollaborationProblem-solvingExcellenceIntegrityAgility

Preferred Qualifications

Technical (Nice-to-have)

Healthcare DataCloud DevelopmentComputer VisionNatural Language ProcessingPhDPublicationsOpen-Source Contributions

Key Responsibilities

•Develop AI algorithms, prototypes and solutions for healthcare, with a focus on foundation models and self-supervised learning
•Optimise models and training pipelines for accuracy, scale and rapid experimentation
•Follow agile methodology and software engineering best practice, focussing on test-driven development, rapid prototyping, validation and iteration
•Provide regular technical and other progress reports relevant to projects, and ensure all progression is properly documented
•Engage with the literature to benchmark against and adopt state-of-the-art techniques and algorithms
•Rigorously evaluate generative AI models, and partner closely with teams training models at scale
•Contribute to a culture of excellence, helping to solve problems as they arise, instil a culture of best practice, integrity and agility, as well as champion the Harrison mission internally and externally

Senior Machine Learning EngineerHealthcare AIFoundation ModelsSelf-Supervised LearningPythonPyTorchRemoteFull-timeAustraliaHarrison.ai

Core Qualifications

Technical (Must-have)

Soft Skills

Self-starterPassion for learningCollaborationProblem-solvingExcellenceIntegrityAgility

Key Responsibilities

•Develop AI algorithms, prototypes and solutions for healthcare, with a focus on foundation models and self-supervised learning

•Optimise models and training pipelines for accuracy, scale and rapid experimentation

•Follow agile methodology and software engineering best practice, focussing on test-driven development, rapid prototyping, validation and iteration

•Provide regular technical and other progress reports relevant to projects, and ensure all progression is properly documented

•Engage with the literature to benchmark against and adopt state-of-the-art techniques and algorithms

•Rigorously evaluate generative AI models, and partner closely with teams training models at scale

•Contribute to a culture of excellence, helping to solve problems as they arise, instil a culture of best practice, integrity and agility, as well as champion the Harrison mission internally and externally