
Robinhood
Mid
Ship customer-facing features for Robinhood's credit card and banking product, mobile to backend
Robinhood's Credit Card & Banking Product Engineering team is hiring a full stack engineer (3+ years) to build across the mobile app and backend for its 5-star standalone credit card and banking product. The role expects React/React Native proficiency plus backend chops (stack is Scala & TypeScript, though prior experience with those exact languages isn't required), full ownership of features from design to launch, and fast onboarding — the JD explicitly frames it as shipping to production on day one.
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Free · a live voice mock calibrated to this exact role
What this interview tests
- React / React Native mobile development
- Full stack ownership (mobile to backend)
- Financial system correctness (money movement, reconciliation, idempotency)
- API/data model design for scale
- Product sense & cross-functional collaboration
- Fast ramp-up and ownership mentality
Common question themes
Walk through a customer-facing mobile feature you built with React/React Native end-to-end
How would you design a backend service that integrates with an external financial partner reliably
Tell me about handling a tricky edge case involving money movement or transaction state
Describe owning a feature from design to launch, including how you worked with PM and design
How do you approach learning a new stack (e.g., Scala) quickly enough to ship in it
How would you design a system to support millions of banking/credit card users
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