Senior Data Scientist, Product Analytics

As a Senior Data Scientist at Justworks, you will lead analytics projects, conduct user behavior analyses, and collaborate with various teams to implement data-driven solutions that boost product metrics and user engagement.

Candidates should have at least 7 years of experience in data science or analysis, proficiency in Python or R, strong SQL skills, and familiarity with cloud-based data stacks. Prior experience in high-growth startups is also preferred.

In this role, your insights will guide key product decisions by translating complex data analyses into actionable strategies, helping shape product features and growth initiatives.

Justworks offers a supportive and entrepreneurial environment with great benefits, wellness programs, and opportunities for collaboration with leaders in the startup community, making it a fantastic place for talented data scientists.

Justworks is committed to fostering a diverse and inclusive workplace, ensuring that all identities and experiences are respected and valued, which enriches our collaborative environment for Senior Data Scientists.

You will employ statistical models, machine learning algorithms, A/B testing, and data visualization tools, all aimed at driving insights and strategizing for product growth at Justworks.

While the position is based in the New York City office, Justworks offers hybrid work options, allowing some flexibility in your work environment as a Senior Data Scientist.

In answering this question, detail specific A/B testing projects you've managed, including your hypothesis, methods used, data analysis approaches, and the outcomes. This showcases your practical knowledge and ability to derive actionable insights.

To respond effectively, emphasize your organizational skills, and provide a structured approach, such as using project management tools, defining key priorities based on business impact, and collaborating with team members for alignment.

Share a detailed story highlighting how your analysis influenced strategic decisions, guiding the interviewer through your thought process and the results achieved from your recommendations.

Discuss specific models such as regression, decision trees, or clustering methods, providing context on how you’ve applied them in real-world scenarios to solve complex problems.

Highlight your ability to simplify complex concepts and present them visually or through storytelling, ensuring that your insights drive understanding and action among diverse audiences.

Detail your experience collaborating with different departments such as product management and engineering, emphasizing your communication skills and how you've contributed to achieving common goals.

Illustrate a challenging project, focusing on what obstacles you encountered, how you overcame them, and what the final results were, demonstrating your problem-solving capabilities.

Mention specific tools you're proficient in, such as Tableau or Looker, along with how you've used them to create impactful dashboards or reports that have driven business decisions.

Share your strategies for continuous learning, such as attending industry conferences, engaging with online communities, and following relevant publications to stay updated on innovations.

Express your enthusiasm for Justworks’ mission, culture, and the impact you believe your expertise can have on their data-driven analytics team, tying it back to your career aspirations and values.