Kikoff

Senior Backend Engineer (Growth)

  • United StatesSan Francisco, United States
  • Full-time
  • Posted 16 Oct 2026
  • analyticsmachine learningprototyping

* We’re looking for a Senior Backend Engineer to join the Growth Team behind our flagship credit-building product — one that’s already driving measurable, large-scale impact for our users and our business * This isn’t about chasing vanity metrics or running random A/B tests. The team is our engine of impact — rapidly testing, iterating, and shipping ideas that help millions of Americans build stronger financial futures * Every project you touch already has proven traction; your mission is to amplify it through code, creativity, and data-driven decisions. At the same time, we aim to deliver personalization at every step using machine learning. You’ll own initiatives end-to-end: from rapid prototyping to production rollout, from analytics instrumentation to user-facing polish Benefits -------- * Health Benefits * Flexible PTO Policy * Kickoff Paid Holidays * Office Lunch & Dinners * Commuter Benefits * Commuter Flexible Savings * 401k Matching * Fitness Benefit Policy * B.A. / B.S. / M.S. or strong self-taught fundamentals in computer science * Proficient in backend development * Be a data-driven individual who makes decisions based on insights and metrics * Desire to form strong professional bonds with startup-forward coworkers * 4+ years of industry experience, with demonstrated breadth and depth of product impact

From Kikoff's careers site. See the original posting.