Full-Time

Data Scientist, Marketing at Replit

Company Replit
Location Foster City, CA
Sector Technology
Posted Posted 1 weeks ago

Job Description

You will directly impact Replit's growth by turning user behavior into actionable insights that optimize our marketing efforts, improve conversion funnels, and drive sustainable revenue growth across our self-serve and enterprise segments.

Responsibilities

  • Design and analyse marketing experiments to optimise campaigns, messaging, and channel performance across email, paid ads, social, and content marketing.
  • Build attribution models and multi-touch conversion funnels to understand the customer journey from first touch to paid conversion.
  • Develop predictive models to identify high-intent prospects, optimise lead scoring, and improve targeting for paid acquisition campaigns.
  • Partner with marketing, growth, and revenue teams to translate business questions into rigorous analysis and clear recommendations.
  • Create self-service dashboards and automated reporting that surface key marketing metrics (CAC, LTV, ROAS, conversion rates) for go-to-market teams.
  • Build and maintain data pipelines that integrate marketing platforms (Google Ads, Meta, Iterable, Segment, etc.) with our product analytics.

Examples of what you could do

  • Build propensity models to identify which free users are most likely to convert to plans based on usage patterns and engagement signals.
  • Analyse cohort behaviour and retention patterns to optimise lifecycle marketing campaigns and reduce churn.
  • Develop segmentation models to personalise messaging and targeting for different user personas (students, hobbyists, professional developers, enterprise teams).
  • Build real-time alerting systems to flag anomalies in campaign performance or conversion metrics, automate bidding adjustments across platforms.

Required skills and experience

  • Bachelor's degree in Computer Science, Statistics, Mathematics, Economics, or related field, OR equivalent real-world experience in data roles.
  • 4+ years of experience in data science or related roles with a focus on marketing, growth, or business analytics.
  • Strong SQL skills and experience working with large datasets, particularly event-level user behaviour data, and designing ETL workflows using dbt
  • Proficiency in Python and data science libraries (pandas, scikit-learn, statsmodels, etc.).
  • Experience designing and analysing A/B tests and experiments, including statistical rigor around sample sizing, significance testing, and causal inference.
  • Experience building dashboards and visualisations (Looker, Tableau, Mode, or similar tools).
  • Ability to translate ambiguous business questions into structured analysis and communicate findings clearly to non-technical stakeholders.

Preferred Qualifications

  • Experience with modern data stack (dbt, BigQuery, Snowflake, Fivetran, etc.).
  • Background in growth analytics, marketing analytics, or conversion rate optimisation at a SaaS or PLG company.
  • Familiarity with marketing technology platforms (Google Analytics, Segment, Iterable, Marketo, HubSpot, etc.).
  • Experience with attribution modelling, marketing mix modelling, or incrementality testing.
  • Understanding of PLG (product-led growth) motions and self-serve conversion funnels.

Bonus Points

  • Experience analysing freemium or usage-based pricing models.
  • Understanding of developer tools, collaborative coding environments, or technical products.
  • Experience with causal inference methods (difference-in-differences, synthetic control, propensity score matching).
  • Familiarity with customer data platforms (CDPs) and event tracking implementation.
  • Experience working with sales and customer success data to analyse expansion revenue and upsell opportunities.

Full-Time Employee Benefits Include

  • Competitive Salary & Equity
  • 401(k) Program with a 4% match
  • Health, Dental, Vision and Life Insurance
  • Short Term and Long Term Disability
  • Paid Parental, Medical, Caregiver Leave
  • Commuter Benefits
  • Monthly Wellness Stipend
  • Autonomous Work Environment
  • In Office Set-Up Reimbursement
  • Flexible Time Off (FTO) + Holidays
  • Quarterly Team Gatherings
  • In Office Amenities

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