Senior Data Scientist, Experimentation

Who you are

You have 5+ years of experience as a Data Scientist, particularly in experimentation and statistical analysis — you've successfully designed and implemented A/B tests that drive product decisions and improve user experiences. Your strong analytical skills allow you to interpret complex data sets and derive actionable insights that influence business strategies.

You are proficient in SQL and Python, enabling you to manipulate data efficiently and build robust models — your experience with data visualization tools helps you communicate findings effectively to stakeholders. You understand the importance of statistical rigor in experimentation and are committed to advancing best practices within your team.

You thrive in collaborative environments, working closely with engineering and product teams to ensure that experimentation efforts align with broader business goals — your ability to communicate complex concepts in a clear and concise manner fosters strong partnerships across departments. You are passionate about using data to inform decisions and drive innovation, and you are eager to contribute to a culture of data-informed decision-making.

Desirable

Experience with statistical software or libraries such as R or Scikit-Learn is a plus, as is familiarity with cloud platforms like AWS or GCP — you are always looking to expand your skill set and stay updated on the latest trends in data science and experimentation methodologies.

What you'll do

As a Senior Data Scientist on the Experimentation Platform team, you will play a pivotal role in shaping the statistical foundations of Robinhood's experimentation systems — your work will directly impact product velocity and business outcomes, driving a culture of data-informed innovation across the organization. You will collaborate closely with cross-functional teams to advance best practices in A/B testing, ensuring that experiments are designed and executed with statistical soundness.

You will lead efforts to improve experiment velocity, developing capabilities that empower teams to learn quickly and make confident decisions — your expertise will guide the team in implementing robust methodologies that enhance the quality and reliability of experimentation outcomes. You will also mentor junior data scientists, sharing your knowledge and fostering a collaborative learning environment.

In this role, you will analyze experiment results, providing insights that inform product development and strategy — your ability to translate data into actionable recommendations will be crucial in helping teams understand the implications of their experiments. You will also contribute to the development of tools and infrastructure that support company-wide experimentation efforts, ensuring that Robinhood remains at the forefront of data-driven decision-making in the finance sector.

What we offer

At Robinhood, we are committed to building a diverse and inclusive workplace where everyone can thrive — we offer competitive compensation and benefits, including health insurance, retirement plans, and opportunities for professional development. You will be part of a high-performing team that values ethics and collaboration, working together to democratize finance for all.

Join us in this exciting journey as we tackle some of the world's biggest financial challenges — your contributions will have a direct impact on shaping the future of finance and empowering individuals to take control of their financial lives. We encourage you to apply even if your experience doesn't match every requirement, as we value diverse perspectives and backgrounds.