- Role family
- Hardware & Physical Engineering
- Location
- San Francisco
- Salary
- -
Every open role at a fast-moving AI startup.
Search 29,976 jobs across 1,952 companies, from pre-seed agent labs to frontier infrastructure teams.
The Companies
1,952 companies · showing 9
Owner
All-in-one online ordering and restaurant marketing platform that helps independent restaurants build commission-free websites and apps, manage CRM and loyalty programs, and automate marketing with AI agents.
- Funding
- $429M raised
- Team size
- 201-500
Arga Labs
Arga Labs builds real-world sandboxes for testing and training AI agents, creating high-fidelity stateful 'digital twins' of third-party services like Salesforce, Workday, Slack, GitHub, Stripe and Gmail (API, CLI, MCP and UI). Teams seed scenarios in natural language, run automated evaluations per commit or PR, and capture full traces of provider calls and service-state changes. The company is a Y Combinator Spring 2026 company based in San Francisco.
- Funding
- $10.5M raised
- Team size
- 1-10
Deep Cogito
Deep Cogito is a San Francisco AI research company building toward general superintelligence through advanced reasoning and iterative self-improvement, using its Iterated Distillation and Amplification (IDA) post-training method. It ships the open-weight Cogito model family (3B to 671B parameters) whose flagship matches or beats DeepSeek R1-0528 with roughly 60% shorter reasoning chains. Alongside the open models, it sells a post-training engine that builds specialized models on enterprises' proprietary data and outcomes.
- Funding
- $56M raised
- Team size
- 11-50
Instinct
Instinct is a personal AI assistant that connects to a user's applications and devices — email, messaging, screen, audio, location — and takes action on their behalf via text or phone call, with no new interface to learn. Its core model is trained to operate a phone and computer the way a human does, handling errands like following up on dropped threads, booking rides, and scheduling services. Built by San Francisco-based Spear Street Technology, Inc. (CEO Noah Shinn), the product is invite-only and still in private beta while the team scales compute.
- Funding
- $350M raised
- Team size
Airbound
Airbound builds the world's most efficient delivery drones, developing advanced autonomous aircraft using blended-wing-body designs for ultra-low-cost logistics. Founded by 20-year-old Naman Pushp, the Bengaluru-based company aims to achieve one-cent drone deliveries at scale, serving medical, defense, and industrial applications.
- Funding
- $47.35M raised
- Team size
- 51-200
Generalist AI
Generalist AI is building embodied foundation models for general-purpose robots, starting with a focus on dexterous manipulation, leveraging research from OpenAI, Boston Dynamics, and Google DeepMind to create end-to-end deep neural networks that map sensor data to real-time robotic actions.
- Funding
- $740M raised
- Team size
- 51-200
Helcim
Helcim provides payment processing software and merchant services for small and midsize businesses, combining payments acceptance, invoicing, subscriptions, and commerce tools in one platform.
- Funding
- $70.7M raised
- Team size
- 51-200
Astromech
Astromech is an AI-and-biology startup recruiting across genomics, evolutionary modeling, synthetic data, and alignment research to decode and simulate complex living systems.
- Funding
- $60M raised
- Team size
ALSO.
ALSO. is an electric mobility company spun out of Rivian that is building small, vertically integrated EVs for dense urban movement and autonomous delivery. Its vehicles combine new propulsion, software, and hardware to replace short car trips with lighter electric transport.
- Funding
- $305M raised
- Team size
- 201-500
The roles they're hiring for
The Jobs
29,976 jobs available · showing 20
- Role family
- Other
- Location
- San Francisco
- Salary
- -
- Role family
- Hardware & Physical Engineering
- Location
- San Francisco
- Salary
- -
- Role family
- Operations & Program Management
- Location
- San Francisco
- Salary
- -