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SieveSieveSan Francisco, CA

Product Engineer

Builds and scales a full-stack video collection platform with mobile features for user submissions, internal tools, and high-reliability systems. Requires strong TypeScript/React frontend, React Native mobile, Python/Go backend experience, and high ownership in a fast-paced startup.

150k – 300k/yr
On-siteFullstack Engineering

About the role

What You’ll Do

  • Build and scale a production product used by contributors, partners, and internal teams.
  • Ship full stack features across frontend, backend APIs, and underlying systems.
  • Ship mobile features that enable easy video capture and submission.
  • Improve reliability, performance, and developer velocity across the platform.
  • Build internal tools and workflows that make operations, QA, and delivery fast and consistent.
  • Work closely with customers and operators to translate needs into product and ship iteratively.

Requirements

  • Strong full stack engineer who can take projects from idea to production.
  • Strong TypeScript + modern frontend experience (React/Next.js preferred).
  • Mobile experience in React Native, especially for media capture or upload flows.
  • Backend experience in Python or Go, with solid API and database fundamentals.
  • Comfort working across product and systems concerns (reliability, performance, observability).
  • Clear communicator who works well with cross-functional stakeholders.
  • High ownership and urgency, including willingness to work late nights and weekends when needed.
  • In-person at our SF HQ.

Bonus

  • Experience as an early hire at a startup.
  • History of shipping high-quality products with real users.
  • Experience building simple tooling, including minimal internal APIs and Svelte dashboards.
  • Active GitHub or portfolio projects.

Benefits

  • 401k + Full Health Insurance.
  • Breakfast, Lunch, and Dinner covered and your choice of snacks.
  • Ubers covered home.

Skills

TypeScriptReactNext.jsReact NativePythonGoAPIsDatabases
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