Sieve
Sieve

24 Sieve Jobs Hiring Near You

About Us Sieve is a multi-modal lab curating the world's highest-quality training datasets - spanning video, audio, images, text, and 3D. We combine exabyte-scale data infrastructure and novel ...

Strategic Finance

San Francisco, CA

$100K - $125K/yr

About Us Sieve is an AI research lab building the world's highest-quality multimodal datasets - spanning video, audio, images, text, and 3D. We combine exabyte-scale data infrastructure, novel ...

New

About Us Sieve is an AI research lab building the world's highest-quality multimodal datasets - spanning video, audio, images, text, and 3D. We combine exabyte-scale data infrastructure, novel ...

Job Summary : Sieve is an AI research lab focused on video data, aiming to solve the bottleneck in high-quality training data for various applications. The Product & Ops Lead will manage ...

Strategic Finance

San Francisco, CA ยท On-site

$175K - $250K/yr

About Us Sieve is an AI research lab building the world's highest-quality multimodal datasets - spanning video, audio, images, text, and 3D. We combine exabyte-scale data infrastructure, novel ...

New

About Us Sieve is an AI research lab building the world's highest-quality multimodal datasets - spanning video, audio, images, text, and 3D. We combine exabyte-scale data infrastructure, novel ...

About Us Sieve is the only AI research lab exclusively focused on video data. We combine exabyte-scale video infrastructure, novel video understanding techniques, and dozens of data sources to ...

Sieve is an AI research lab focused on video data, aiming to solve the bottleneck in the growth of applications powered by high-quality training data. The Data Operations Lead will manage the ...

Member of Technical Staff

San Francisco, CA ยท On-site

$150K - $350K/yr

About Us Sieve is a multi-modal lab curating the world's highest-quality training datasets - spanning video, audio, images, text, and 3D. We combine exabyte-scale data infrastructure and novel ...

Member of Technical Staff, Product

San Francisco, CA ยท On-site

$196K - $227K/yr

About Us Sieve is the only AI research lab exclusively focused on video data. We combine exabyte-scale video infrastructure, novel video understanding techniques, and dozens of data sources to ...

About Us Sieve is the only AI research lab exclusively focused on video data. We combine exabyte-scale video infrastructure, novel video understanding techniques, and dozens of data sources to ...

next page

Showing results 1-20

Sieve Jobs Information

What are the most popular titles at Sieve?
What are the most popular cities for Sieve jobs?
What are the most popular states for Sieve jobs?
What are the most popular job types at Sieve?
What are the most popular categories at Sieve?
Infographic showing various job openings at Sieve in the United States as of July 2026, with employment types broken down into 100% Full Time. Highlights an 100% Physical job distribution.
Member of Technical Staff

Member of Technical Staff

Sieve

San Francisco, CA โ€ข On-site

Full-time

Medical, Retirement

Posted 15 days ago


Job description

About Us

Sieve is a multi-modal lab curating the world's highest-quality training datasets - spanning video, audio, images, text, and 3D. We combine exabyte-scale data infrastructure and novel multimodal understanding techniques that push the frontier of foundation models. Video alone makes up 80% of internet traffic, and across modalities, data has become the enabling medium powering creativity, communication, gaming, AR/VR, and robotics. Sieve exists to solve the biggest bottleneck in the growth of these applications: high-quality training data.


We partner with top AI labs and did $XXM last quarter alone, as a team of ~30 people. We also raised our Series A from Tier 1 firms such as Matrix Partners, Swift Ventures, Y Combinator, and AI Grant.

Why Now

Sieve is one of the most capital-efficient teams in AI - roughly 30 people serving the world's leading AI labs across every major data modality. You'll join early, own problems end-to-end, and watch your work ship directly into the models defining the frontier.

About the Role

As a software engineer at Sieve, you'll work across the stack to build and scale the data pipelines that create the datasets we deliver to customers. You'll have ownership over projects end-to-end: from how data is sourced and curated, to developing ML filters, improving system efficiency, and building internal dashboards for QA and delivery. You'll play a critical role in ensuring customers receive high-quality data on time, every time.

This role is ideal for someone who thrives on solving hard problems, enjoys working directly with customers pushing the frontier of multimodal AI, and wants to be challenged to achieve at the highest level.

Requirements
  • Strong Python developer, experience in Go or Typescript also welcome

  • Excellent communication skills, especially with customers and external teams

  • Writes clean, maintainable code

  • In-person at our SF HQ

  • Able to context switch at a moment's notice

  • Bonus: Experience as an early hire at a startup

  • Bonus: Active GitHub or portfolio projects

Benefits
  • 401k + Full Health Insurance

  • Breakfast, Lunch, and Dinner covered and your choice of snacks

  • Ubers covered home

*all roles at Sieve require you to be onsite in San Francisco 5 days per week