Senior Data Scientist - Insights

Stack

Responsibilities

• ▹Develop a deep understanding of the dynamics of the product, including user behavior and the economics of Preply's marketplace
• ▹Focus on the continuous improvement of the platform by gathering and analyzing data to uncover insights that shape product evolution and strategy
• ▹Analyze customer behavior and product usage, improve understanding of what drives retention, and communicate findings to technical and non-technical stakeholders
• ▹Quantify and model the impact of new product features and initiatives, identifying growth opportunities and contributing to product roadmap prioritization
• ▹Help define key performance indicators, tracking events, and engagement metrics that align with business goals
• ▹Design, execute, and evaluate large-scale experiments to test new ideas and measure their effectiveness
• ▹Build strong relationships with data and technical leaders to foster collaboration and drive cross-team initiatives

Requirements

• ▹Experience in data analytics working with product teams, experimenting and uncovering opportunities for product optimization
• ▹Experience designing and analyzing A/B tests with a strong grasp of relevant statistical concepts
• ▹Strong understanding of data analysis concepts such as conversion, LTV, cohort analysis, retention, etc.
• ▹Proficiency in one or more programming languages (e.g., SQL, Python), with the ability to write efficient and scalable code
• ▹Curiosity, problem-solving and critical-thinking skills, and the ability to proactively identify and address challenges
• ▹Ability to craft compelling stories with data and communicate complex insights clearly, driving change among diverse stakeholders
• ▹Interest in the bigger picture, feeling excited to impact the product roadmap and strategy

Nice to have

• ▹Background in 2-sided marketplaces or digital businesses (B2B, B2C, B2B2C)
• ▹Experience with product analytics tools (e.g. Amplitude, Mixpanel, Heap)
• ▹Familiarity with machine learning techniques applied to user behavior predictions or product recommendations
• ▹Familiarity with data visualization tools (e.g., Tableau, Looker, Power BI)
• ▹Master's degree or PhD in a quantitative field
• ▹Previous experience in mentoring or coaching others

Soft skills

What we offer

• ▹Open, collaborative, dynamic and diverse culture
• ▹A generous monthly allowance for lessons on Preply.com
• ▹Learning & Development budget and time off for self-development
• ▹A competitive financial package with equity, leave allowance and health insurance
• ▹Access to free mental health support platforms

About the company

Preply is a language-learning platform connecting 100,000+ tutors with learners across 180 countries in 90+ languages. Having recently reached unicorn status with a $150M Series D, the company builds human-led, AI-enhanced learning experiences.