Hybrid Staff Data Scientist

Posted 11 hours ago

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About the role

  • Staff Data Scientist at Preply developing data strategies for product domains. Collaborating with executives to drive long-term strategy and experimentation frameworks.

Responsibilities

  • Develop and formalize a strategic understanding of the key value drivers of your domain, including user behavior, marketplace dynamics, pricing, and long-term unit economics - and translate these into actionable decision frameworks used by leadership.
  • Define the long-term measurement and experimentation strategy for your domain, identifying structural growth levers and step-change opportunities beyond incremental optimization.
  • Design the experimentation programme in your domain and execute, and evaluate large-scale experiments to test new ideas and measure their effectiveness in driving business outcomes.
  • Lead deep analytical investigations into customer behavior and retention dynamics, reframing ambiguous business questions into structured analyses that drive step-change improvements in long-term value.
  • Own impact modeling and scenario analysis for major product initiatives, enabling quarterly and annual planning decisions through robust forecasting, trade-off analysis, and risk assessment.
  • Own the definition and governance of key metrics within your domain, ensuring clarity, consistency, and alignment with company-level objectives.
  • Act as a senior thought partner to product, engineering, and data leaders, driving alignment across teams and elevating analytical standards across the organization.
  • Lead cross-domain analytical initiatives (e.g., company-wide LTV modeling, pricing strategy, marketplace health framework).

Requirements

  • Demonstrated track record of materially influencing product or business strategy in complex environments, with clear examples of company-level impact.
  • Expertise in experimentation and causal inference, including operating under imperfect conditions, resolving ambiguity, and guiding high-stakes decisions where clean experiments are not always feasible.
  • Strong understanding of subscription and marketplace economics, including LTV modeling, cohort dynamics, retention mechanics, pricing trade-offs, and long-term value optimization.
  • Strong technical proficiency (e.g., SQL, Python) with the ability to review and elevate the analytical work of others, set coding standards, and design scalable analytical workflows.
  • Experience mentoring and technically guiding senior data scientists, contributing to the overall growth and maturity of the data organization.
  • Curiosity, problem-solving and critical-thinking skills, as well as the ability to proactively identify and address challenges.
  • Ability to influence Directors and VP-level stakeholders, navigate conflicting incentives, and drive clarity in high-stakes strategic discussions.
  • Interest in the bigger picture, feeling excited to impact the product roadmap and strategy.

Benefits

  • A generous monthly allowance for lessons on Preply.com
  • Learning & Development budget
  • Time off for your self-development
  • A competitive financial package with equity
  • Leave allowance
  • Health insurance
  • Access to free mental health support platforms

Job title

Staff Data Scientist

Job type

Experience level

Lead

Salary

Not specified

Degree requirement

Bachelor's Degree

Tech skills

Location requirements

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