M8ep6u4AGQy Tw7Xk7sdXa - Product Impact (Full Stack) — San Francisco, CA

237fan is building a category-defining platform for ambient intelligence. We need an engineer who can work across backend + frontend to ship the highest-leverage product and growth improvements - whatever moves the needle.

What You'll Own

• End-to-end projects: instrumentation → backend services → web/app UI → rollout & iteration.

• Build and iterate on user-facing product features (activation, retention, paid conversion, core UX).

• Design, implement, and scale backend systems: APIs, data models, pipelines, jobs, reliability.

• Improve frontend surfaces where it matters (web product, internal tools, landing pages, onboarding flows).

• Drive experiments: set hypotheses, ship fast, measure results, and harden what works.

• Work closely with design, product, marketing, and support - and help unblock them with code.

What Success Looks Like

• Shipped features/experiments that measurably improve activation/retention/revenue.

• Reliable systems with clear observability (logs/metrics/traces) and pragmatic correctness.

• Clean, simple architecture that stays fast to iterate on as the product evolves.

• High ownership: you proactively find the most important problems and solve them.

What We're Looking For

• Have strong backend fundamentals (APIs, DBs, async jobs, caching, performance, reliability).

• Can comfortably ship frontend changes (React/TypeScript or similar), even if it’s not your “main thing.”

• Care deeply about product outcomes and can translate ambiguity into shipped work.

• Prefer shipping and learning over long debates; you can move quickly without breaking things.

• 6–10+ years of experience shipping production software (startup pace preferred).

What We Care About Most

• Performance and reliability by default: profiling, latency budgets, graceful degradation, and pragmatic correctness.

Nice-to-haves

• Experience running experiments / analytics instrumentation (events, funnels, cohorts).

• Experience building internal tools that make teams faster.

• Startup / zero-to-one experience.

Our stack (today)

• Mobile: Flutter

• Frontend: React (TypeScript)

• Backend: Go + Node

• Data: Postgres + Redis

What We Offer

• Work directly with us and learn fast

• Direct impact on how the company operates day to day

• High-trust, high-responsibility environment

• Competitive compensation