Data Scientist (Noom)

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Data Scientist (Noom) based in Brazil.

This is an exciting opportunity for a mid-level Product Data Scientist to help shape data-informed product decisions within a leading health technology <environment.You>’ll work closely with Product Managers, Engineers, and data stakeholders to uncover insights and define meaningful product metrics.A major focus of the role will be designing, evaluating, and improving A/B tests that influence product strategy and user <experiences.You>’ll serve as a trusted statistics partner, translating complex analytical concepts into clear, actionable recommendations.The role combines hands-on SQL and Python work with strong stakeholder engagement and product <thinking.You>’ll join an experienced Product Data Science team where collaboration, mentorship, and continuous improvement are highly valued.During your first months, you’ll take ownership of a product area, contribute to experiments, and help evolve team processes.

Accountabilities

• Conduct product analysis and answer insightful, ad hoc questions from stakeholders across the Product organization.
• Build a strong understanding of product functionality and underlying data models to ensure analyses are accurate and actionable.
• Partner with Product Managers and Engineers to define meaningful metrics for new initiatives and product improvements.
• Support experiment design alongside Product Managers, applying statistical expertise to establish effective testing approaches.
• Explain concepts such as statistical power and sample size clearly to non-statistical stakeholders.
• Analyze A/B test results, assess statistical significance, and identify common experimentation pitfalls, including risks of p-hacking.
• Ramp up on a specific product area and become a trusted analytical partner for its stakeholders.
• Design and support an experiment through launch and analysis, with mentorship from an experienced Product Data Scientist.
• Provide feedback on team processes and proactively identify opportunities to improve or introduce new ways of working.

Requirements

• 3–5 years of experience as a Data Scientist, preferably in a product-focused environment.
• Strong SQL skills and a solid understanding of data modeling concepts.
• Proficiency in Python, ideally with hands-on experience using data science and analysis libraries such as Pandas and statistical packages.
• Strong data storytelling and stakeholder communication skills, with the ability to explain technical and statistical concepts in intuitive, accessible language.
• Strong attention to detail, including the ability to sense-check analytical outputs and identify errors before communicating results.
• Good product sense and familiarity with fundamental product metrics such as DAU, retention, and engagement.
• General understanding of machine learning concepts, including model development and evaluation.
• Comfortable collaborating closely with Product, Engineering, Data, and business stakeholders.
• Fluent English is essential, as the role involves daily collaboration with global teams.
• A growth mindset, adaptability, curiosity, and willingness to learn are highly valued, even if you do not meet every technical requirement.

Benefits

• Fully remote opportunity based in Brazil.
• Full-time employment.
• Opportunity to work on meaningful product analytics within a health technology environment.
• Collaboration with an experienced Product Data Science team and access to mentorship on experimentation and product analytics.
• Exposure to cross-functional work with Product Managers, Engineers, and business stakeholders.
• Opportunity to influence product decisions through rigorous analysis and experimentation.
• Scope to contribute to and improve data science team processes and ways of working.