Principal Data Scientist

Job Description

What you'll be doing:

Help establish a culture of evidence-based decision-making by providing actionable insights based on data analysis;

Design and implement advanced predictive models (e.g., churn prediction, lifetime value estimation, user segmentation) to forecast key metrics and identify levers for growth;

Leverage advanced programming and processing of large datasets;

Collaborate on designing A/B tests and other experimentation frameworks to validate hypotheses and measure the impact of growth initiatives;

Work with product, marketing, engineering, and finance teams to help align on growth strategies to improve member acquisition, retention and engagement;

Built scalable solutions to automated systems for tracking and analyzing data;

Help build our reporting infrastructure and dashboards.

What you need to have:

Bachelor’s degree in Computer Science, Data Science, or a related field, or equivalent practical experience;

5+ years of experience in Data Science roles;

Proficiency in programming languages like Python or R;

Strong SQL skills for querying and working with databases;

Experience with data manipulation libraries;

Experience working with marketing data, understanding how to integrate data from multiple channels (email, web, paid ads, social media, etc.), and using this data to optimize marketing campaigns;

Proven experience in designing, analyzing, and interpreting A/B tests and other experiments (e.g., multi-arm bandits, incrementality testing);

Experience in solving complex business problems with data, being able to use complex tools and techniques;

Strong analytical and problem-solving skills, with the ability to synthesize complex data into actionable insights;

Previous Experience using descriptive and inferential statistics in the context of a product;

Strong organizational skills, with the ability to structure and manage data for efficient decision-making;

Highly proficient in spoken and written English.

What we would love to see:

Entrepreneurial spirit with a strong drive to support growth and operational efficiency;

Proficiency in presenting findings to leadership and stakeholders, both in terms of technical analysis and strategic recommendations;

Familiarity with marketing automation platforms (e.g., Iterable, Marketo), CRM systems, and customer data platforms (e.g., Segment);

Comfort with ambiguity and working in fast-paced, iterative environments;

Experience in working with cloud platforms (e.g. BigQuery);

Exceptional interpersonal skills and the ability to work collaboratively across departments to achieve strategic goals.

To ensure you feel good solving a big Human problem, we offer:

A stimulating, fast-paced environment with lots of room for creativity;

A bright future at a promising high-tech startup company;

Career development and growth, with a competitive salary;

The opportunity to work with a talented team and to add real value to an innovative solution with the potential to change the future of healthcare;

A stimulating environment with room for creativity;

A flexible environment where you can control your hours (remotely) with unlimited vacation;

Access to our health and well-being program (digital therapist sessions);

Remote or Hybrid work policy.