Data Scientist (AI)

TL;DR

Data Scientist (AI): Building and optimizing the next generation of personalised healthcare experiences using data, experimentation, and machine learning with an accent on applied modelling, production AI systems, and analytical thinking. Focus on developing and validating models, collaborating with engineers to move experiments into production, and designing and measuring experiments for actionable insights.

Location: Hybrid in New South Wales, Australia

Company

hirify.global is a digital healthcare company on a mission to make good health last a lifetime, having raised over $100M+ and scaled to over 100,000 monthly active patients across weight-management and other digital health programs.

What you will do

• Develop, test, and iterate on statistical and machine learning models to support product features and decision-making.
• Collaborate with data and ML engineers to move experiments into production and ensure reliability and interpretability.
• Conduct exploratory data analyses to identify patterns, generate hypotheses, and shape model or product directions.
• Partner with product teams to design and run A/B tests or pilots, translating results into actionable insights.
• Communicate findings clearly to technical and non-technical audiences, connecting data science outcomes to user and business impact.

Requirements

• 2–4 years of experience in data science, applied analytics, or machine learning.
• Strong Python and SQL skills, with experience using data science libraries such as pandas, scikit-learn, and PyTorch.
• Experience exploring and cleaning large datasets and applying ML concepts (feature engineering, cross-validation, model evaluation).
• Familiarity with cloud-based data tools (e.g., BigQuery, Vertex AI, or similar).
• Excellent communication skills, with the ability to explain technical concepts clearly to diverse stakeholders.
• Ability to work hybrid in New South Wales, Australia.

Culture & Benefits

• Opportunity to support 1 million patients globally and build a world-changing digital healthcare company.
• High ownership, continuous feedback, and dedicated development support to accelerate growth.
• Mentorship from leaders across Australia, UK, Germany, Japan, and collaboration with teams in Philippines and South Africa.
• Access to learning budgets, conferences, certifications, and a global knowledge-sharing culture.
• Equity for all employees to share in company success.
• Focus on well-being with catered wellness talks, exercise classes, social clubs, and flexible working hours.