Sieve
sieve.ai
Actively hiring
Hires worldwide
Generative Video
Computer Vision
Photo & Video Editing Software
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Connections
News
Technologies
Salaries
Products
People
Growth
Offices
Jobs
Financials
How Sieve hires
Truth index
A 88/100
Median time to fill
42 days
Ghost roles
0%
Stale roles
50%
Reposted roles
0%
Sieve scores A on the Alion truth index (A is best, E worst), measured over 10 open roles re-checked against its own hiring board: 0% look like ghost listings, 50% have gone stale and 0% are the same role posted again. Its roles close in a median of 42 days. It measures how much of what this employer publishes turns into a real, finite search - not the employer as a workplace. How the index is computed
Visa sponsorship
4
H-1B filings in 12 months
$178k
Median offered salary
12
Open roles in United States
Who they sponsor
Software developers
3
General and operations managers
1
In the register as Sieve Inc., San Francisco, CA (+1 more)
Other sponsors in the same field
Topaz Labs 
Quidient 
OpenAI 
Luma AI
See 12 open roles Alert me
US Department of Labor · latest filing May 6, 2026 · Visa details by country
Overview
Sieve is a video artificial intelligence infrastructure company headquartered in San Francisco, California, and founded in 2021. The company provides APIs and a serverless runtime for video understanding and generation tasks such as transcription, dubbing, object tracking, background removal, and highlight extraction. It sells to developers building video products who would otherwise assemble and host several separate models themselves.
Connections
List
Graph
Found in company registers, site code, DNS and hiring. Each connection shows how sure we are and the evidence, with its source and date.
Shared investors
MatrixVia a fund
Y CombinatorVia a fund
6188 portfolio companies
Click a company to open it. Dashed lines are likely connections. The second step of the network is part of the Pro plan.
Owner
Same company
Same group
Likely
News
I Started With 12 Names. An LLM Sieve Found the Rest.
I seeded a map of indie record-makers with 12 names I trusted, then let an LLM sieve (filter, never author) grow it to 469 verifiable nodes. Live at 2inch.fm.
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Sieve: API Key & Secret Finder App
Download Sieve: API Key & Secret Finder by Sunitha Vaishnavi Nalainthran on the App Store. See screenshots, ratings and reviews, user tips, and more apps like…
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Technology and Wealth: The Straw, the Siphon, and the Sieve (Essay)
This essay is adapted from the Frankly video released 01/16/2026 titled,
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Why the kitchen sieve matters so much on Karwa Chauth
Every festival has its icons. Diwali has lamps, Holi has colours, Raksha Bandhan has threads. Karwa Chauth, in its own way, belongs to the kitchen sie.
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New type of 'sieve' detects the smallest pieces of plastic in the environment more easily than ever before
Nanoplastics can cross the blood-brain barrier - and being able to better detect them is the first step in addressing their potential impact.
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Tech stack
Technologies named in job postings at Sieve over the last 12 months, by layer, with the share of postings for each.
Technologies in use
55
Postings analysed
18
Stack modernity
86/100AI adopter
Languages
Python44%
C++17%
Go11%
Rust11%
Frameworks & libraries
PyTorch28%
Svelte11%
Diffusion Policy6%
JAX6%
Cloud & platforms
GitHub11%
AWS6%
Cloudflare6%
GCP6%
AI & ML
Claude6%
VLM6%
Gaussian Splatting6%
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Full Sieve tech stack
55 technologies · by team · pay by technology · changes · similar stacks
Salary insights
Compensation ranges based on this company's open jobs
Median
$300k
Typical range
$130k – $350k
Open positions
5
3
Jobs
Staff
100%
| Level | Jobs | Median | Typical range |
|---|---|---|---|
| Staff | 3 | $350k | $300k – $350k |
Highest paying role
Member of Technical Staff
$350k
Normalized to USD per year
All salaries at Sieve
By role, level and city, against the market · 5 jobs with pay
People
Sanjay Nediyara
Executive Officer, Director
Arun Purushothaman
Director
Jose Pattara
Director
Names and roles come from public filings, company registers and the company's own site. Is this you? Correct or remove · How we handle this data
Growth
Hiring Momentum
90/100
Scaling fast
Open positions
12
9 opened / 9 closed in 30 days
Median time-to-fill
42 days
faster than 31% of the market
ATS activity
Every ~4 hours
Today
Hiring Dynamics
+100%
Hiring Focus
The percentage next to each role is its share of the company's job openings over the last 90 days; the arrow shows the shift versus the previous period.
Operations
38% ▲
AI/ML
15% ▼
Robotics
15% ▲
Sales
15% ▼
HR
8% ▲
Marketing
8% ▼
Actively hiring for Operations (+4 in 30 days)
Activity Timeline
Added SolidWorks to stack
Oct 2026
Added ROS2 to stack
Oct 2026
Added ROS to stack
Oct 2026
Added Linux to stack
Oct 2026
Added KiCad to stack
Oct 2026
Added Teleoperation to stack
Oct 2026
Added SLAM to stack
Oct 2026
Added Gaussian Splatting to stack
Oct 2026
New location: Shenzhen
Oct 2026
New location: New York
Oct 2026
Added Vision-Language-Action to stack
Oct 2026
Added Synthetic Data to stack
Oct 2026
Offices
Where the company hires and what each office is for
Cities
1
Hiring now
1
Countries
1
Busiest office
San Francisco
San Francisco
United States
HQ
11 open roles 10 posted in 90 days 55% engineering 10-50 est. staff $281k Avg Salary
hires for AI/ML, Robotics, Product
Jobs
≈ $207k – $411k per year (Estimated) · In office · Full-Time · 3+ years exp · San Francisco
Python
C++
Fine-tuning
Multimodal AI
Computer Vision
PyTorch
Gaussian Splatting
Physical AI
Machine Learning
Robotics
SLAM
Teleoperation
Apply
≈ $204k – $408k per year (Estimated) · In office · Full-Time · 4+ years exp · PhD · San Francisco
Python
JAX
Multimodal AI
Computer Vision
PyTorch
Synthetic Data
Vision-Language-Action
World Models
Embodied AI
Robotics
Isaac Sim
MuJoCo
Sim-to-Real
Imitation Learning
Diffusion Policy
Apply
≈ $197k – $394k per year (Estimated) · In office · Full-Time · 3+ years exp · San Francisco
Python
Rust
C++
Multimodal AI
Physical AI
DevOps
Linux
Robotics
ROS
ROS2
Teleoperation
Chips/EDA
KiCad
Design
SolidWorks
Apply
$150k – $350k per year · In office · Full-Time · San Francisco
Python
Multimodal AI
PyTorch
Apply
≈ $172k – $333k per year (Estimated) · In office · Full-Time · 1+ year exp · Bachelor's Degree · San Francisco
Multimodal AI
Human-in-the-Loop
Apply
$150k – $300k per year · In office · Full-Time · San Francisco
Python
Go
JavaScript
TypeScript
Multimodal AI
Frontend
Svelte
Next.js
React.js
Mobile
React Native
DevOps
GitHub
Apply
≈ $172k – $333k per year (Estimated) · In office · Full-Time · San Francisco
Multimodal AI
Apply
$150k – $350k per year · In office · Full-Time · San Francisco
Python
Go
TypeScript
Multimodal AI
DevOps
GitHub
Apply
Financials
Total raised
$30k
Latest round
Venture - Series Unknown
Funding rounds
1
Funding rounds
| Round | Announced | Amount | |
|---|---|---|---|
| Venture - Series Unknown | 2017 | $30k | Details |