
Replit
Mid
Be among the first engineers on Replit's new Growth team, driving experimentation across a 250M-user funnel
A hands-on Growth Engineer role building A/B/multivariate experiments, onboarding and referral features, and instrumentation/analytics to move acquisition, activation, retention, and monetization metrics for Replit, whose user base scaled from roughly 2M to 250M in under a year. Requires 3+ years of professional software engineering experience with strong coding skills (Node, Python, JavaScript/TypeScript, or Go), SQL-based analysis, and comfort designing statistically grounded experiments.
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What this interview tests
- A/B and multivariate experiment design and statistical interpretation
- Funnel analysis using SQL and analytics tooling (e.g. Amplitude)
- Building growth features: onboarding, referral systems, engagement loops
- Cross-functional work with product, marketing, and data teams
- Instrumentation and dashboarding for user behavior data
- Automating repetitive growth/experimentation workflows
Common question themes
Describe an A/B test you designed and analyzed, including how you validated statistical significance
How would you find and fix a conversion bottleneck in a user funnel using SQL/analytics data
Tell me about a growth feature you built, like onboarding or referrals, and its measured impact
How do you decide what to build when marketing and product goals aren't fully aligned
What would you automate first on a brand-new growth team to increase experimentation velocity
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