Product Engineer
SieveSan Francisco, California, United States
Posted January 27, 2026
Full Time
About the Company
Sieve specializes in delivering precision data cleaning and extraction solutions for investment and financial firms. Leveraging advanced AI algorithms paired with expert human oversight, the company ensures datasets are accurate, consistent, and ready for analysis. Its flagship offering is a lightweight API that plugs seamlessly into existing ELT pipelines, minimizing integration friction. By marrying cutting‑edge technology with domain expertise, Sieve provides a scalable, reliable foundation for data‑driven decision making in the finance sector.
Job Description
Sieve is an AI research lab that combines video infrastructure, novel video understanding techniques, and data sources to develop datasets for video modeling. As a Product Engineer, you'll build a video collection platform and internal tools to source, review, and deliver high-quality data efficiently.
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