Research Engineer, Intern – Benchmarking
ABOUT MERCOR Mercor's mission is to organize human intelligence to power the AI economy. We're a leading AI data company, building the layer between human expertise and frontier models.
Engineering jobs in San Francisco
956 live engineering vacancies in San Francisco, all open right now.
Research Engineer Intern - Environments, Data and Post-Training
ABOUT MERCOR Mercor's mission is to organize human intelligence to power the AI economy. We're a leading AI data company, building the layer between human expertise and frontier models.
Audio Systems Engineer
About Sesame Sesame believes in a future where computers are lifelike - with the ability to see, hear, and collaborate with us in ways that feel natural and human.
Sr. Evaluation, Validation & Simulation Engineer
WE ARE LOOKING FOR THE BEST ABOUT US 42dot is a mobility AI company committed to solving mobility challenges with software and AI.
Evaluation, Validation & Simulation Engineer
WE ARE LOOKING FOR THE BEST ABOUT US 42dot is a mobility AI company committed to solving mobility challenges with software and AI.
Founding Hardware Engineer
You will own the device hardware from the next board revision through production, helping create a compact wearable for private interaction with computers.
Founding Reinforcement Learning Engineer
You will own the end-to-end process, from environment design and model training to evaluation, helping shape the technical direction and engineering culture.
Staff Engineer, Agentic AI
You will be a hands-on technical lead for a small AI team, partnering with user research and domain experts to deliver reliable, cost-efficient capabilities grounded in real engineering workflows.
Senior Engineering Manager, Edge Delivery
Fastly helps people stay better connected with the things they love.
Staff Systems Engineer (CT Imaging)
Heartflow is a medical technology company advancing the diagnosis and management of coronary artery disease, the #1 cause of death worldwide, using cutting-edge technology.
Founding Engineer, AI/ML
You will own this core product area and work closely with the founding team to turn product goals into production systems.
Engineering Manager II, Runtime Services
About Pinterest: Millions of people around the world come to our platform to find creative ideas, dream about new possibilities and plan for memories that will last a lifetime.
Systems Engineer
Customer satisfaction and commitment to superior quality of service are our top business priorities, along with investing in and supporting our partners and employees.
AI Infrastructure Engineer
ABOUT MERCOR Mercor's mission is to organize human intelligence to power the AI economy. We're a leading AI data company, building the layer between human expertise and frontier models.
Space Systems Engineer, Space Operations
Welcome to Planet. We believe in using space to help life on Earth.
Finance Engineer
WHAT WE DO Rillet serves accounting and finance teams, the financial brains of their companies. Our job is to help them run the numbers with impossible speed, accuracy, and insight.
Engineering Manager (Agent Engine)
Perplexity is seeking an Engineering Manager to lead and grow our highly driven Agent Engine team.
IT Engineer
ABOUT BRAIN CO. Brain Co. builds AI-native operating systems for large, regulated institutions.
[Electrical Design Engineer, Modular Data Centers - Data Center
Crusoe is on a mission to accelerate the abundance of energy and intelligence.
Hardware Engineer, Autonomy Platforms
JOIN THE TEAM BRINGING AUTONOMY TO THE BUILT WORLD At Bedrock, we're moving AI out of the lab and onto real job sites.