At HelloFresh, our mission is simple: to change the way people eat, forever. As a global digital-native FMCG company and the world's leading mealkit provider, we are transforming the traditional food supply chain through a data-driven, on-demand model that enables scalable and more sustainable food delivery. The HelloFresh Group includes eight brands serving customers across multiple meal occasions, including HelloFresh, Green Chef, EveryPlate, and Chefs Plate, as well as ready-to-eat meals from Factor and YouFoodz, meat and seafood subscriptions through Good Chop, and pet nutrition with The Pets Table. Through technology, data, and culinary innovation, we deliver personalized food experiences to millions of households worldwide.

Job Description

As the Staff Data Scientist, you will lead and develop a high-performing data science team, translating complex business challenges into scalable analytical and machine learning solutions that drive measurable commercial outcomes across HelloFresh's brands.

This role is based in Chippendale, Sydney (hybrid working environment) and reporting to the Director Data ANZ.

You will…

Build and develop the data science team by providing technical mentorship, regular coaching, and stretch opportunities.
Partner with senior stakeholders across commercial, product, and operations to shape the data science roadmap and communicate progress and outcomes clearly.
Drive delivery of high-impact projects including ML models, experimentation frameworks, and analytical solutions.
Maintain technical depth by contributing to hands-on work, including reviewing code, validating modelling approaches, and ensuring technical rigour.
Champion best practices in experimentation (A/B testing), model development, and deployment.
Manage and prioritise the team's roadmap, balancing strategic initiatives with BAU demands.
Recruit and retain data science talent, contributing to a collaborative culture.

You have…

Demonstrated experience leading or managing data science teams with a track record of developing talent and delivering end-to-end projects.
Strong hands-on background in Python and PySpark, with experience in Databricks or equivalent cloud-based data platforms.
Experience with traditional data science tools and techniques, such as XGBoost and deep learning frameworks.
Deep knowledge of A/B testing methodology and machine learning model development, validation, and production deployment.
Prior experience as a practicing data scientist capable of engaging credibly at a technical level.

You are…

An influential partner capable of translating ambiguous business problems into clear data science briefs for senior stakeholders.
A mentor who values curiosity, technical rigour, and continuous improvement within a team.
Driven by commercial impact, retention, acquisition, and operational efficiency.
Familiar with deep learning frameworks and their practical business application (desirable).

What you'll get in return…

The chance to have a significant impact in a leading global food technology company
Flexible working arrangements
Egoless environment, constant learning with room for personal growth
Free access to Headspace
HelloFresh Academies - internal learning & development
A diverse and vibrant international environment, with offices in 18 countries
Company discount - 70% off HelloFresh & 40% off Youfoodz

Start Date: Immediately available - Can wait a notice period

Duration: Permanent full time role

Location: Chippendale Head Office - hybrid working environment

Salary: Competitive salary & employee benefits

About HelloFresh

We believe that sharing a meal brings people of all identities, backgrounds, and cultures together. We are committed to celebrating all dimensions of diversity in the workplace equally and ensuring that everyone feels a sense of inclusion and belonging. We also aim to extend this commitment to the partners we work with and the communities we serve. We are constantly listening, learning, and evolving to deliver on these principles. We are proud of our collaborative culture. Our diverse employee population enables us to connect with our customers and turn their feedback into meaningful action - from developing new recipes to constantly improving our process of getting dinner to our customers' homes. Our culture attracts top talent with shared values and forms the foundation for a great place to work!

We are an equal-opportunity employer and do not discriminate on the basis of an individual's race, national origin, color, gender, gender identity, gender expression, sexual orientation, religion, age, disability, marital status, or any other protected characteristic under applicable law, whether actual or perceived. As part of the Company's commitment to equal employment opportunity, we provide reasonable accommodations, up to the point of undue hardship, to candidates at any stage, including to individuals with disabilities.

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Staff Data Scientist