Principal Engineer Jobs in San Francisco, CA

About the TeamOpenAIs research training infrastructure powers how our frontier models are trained and evaluated. The Agent Harness Bridge team sits at the boundary between the Codex harness research infrastructure and internal agent systems ensuring the same agentic coding runtime used in product ca...

About the TeamOur Cyber team builds AI systems and products that help trusted defenders understand and respond to cyber threats while improving the safety and reliability of frontier models in security-sensitive settings. The team works across product engineering model training evaluations safeguard...

DescriptionThe Senior Principal AI Agent / ML Software Engineer is a Senior Staff-level hands-on technical leadership role responsible for defining building and operating next-generation AI systems on Oracle Cloud Infrastructure (OCI). This person will set architecture and engineering direction for...

About UsAt Cloudflare we are on a mission to help build a better Internet. Today the company runs one of the worlds largest networks that powers millions of websites and other Internet properties for customers ranging from individual bloggers to SMBs to Fortune 500 companies. Cloudflare protects and...

Our Generative AI Data Engine powers the worlds most advanced LLMs and generative models through world-class RLHF (Reinforcement Learning with Human Feedback) human data generation model evaluation safety and alignment. The data we are producing is some of the most important work for how humanity wi...

Who is Recruiting from Scratch:Recruiting from Scratch is a premier talent firm that focuses on placing the best product managers software and hardware talent at innovative companies. Our team is 100% remote and we work with teams across the United States to help them hire.Senior Software Engineer P...

Principal Machine Learning Engineer Artificial Intelligence (AI) Required Work From Home As a Principal Machine Learning Engineer you are a deep technical authority responsible for designing and evolving the most critical ML systems in the company.  The Principal Machine Learning Engineer will opera...

OPSWAT a global leader in IT OT and ICS critical infrastructure cybersecurity delivers an end-to-end platform that gives public and private sector organizations and enterprises the critical advantage needed to protect their complex networks secure their devices and ensure compliance. Over the last 2...

Scribd Inc. is on a mission to advance human understanding. Our four products Scribd Slideshare Everand and Fable help billions of people across the globe move beyond access and into insight application and expertise.Culture at Scribd Inc.We support a culture where our employees can be real and be...

Principal EngineerTitle of Role: Principal EngineerLocation: - remoteCompany Stage of Funding: Venture Round AI Devtools B2B Enterprise DataOffice Type: RemoteSalary: $250K$300KCompany DescriptionWere representing a dynamic and innovative organization at the forefront of AI and Devtools focused on...

About UsAt Cloudflare we are on a mission to help build a better Internet. Today the company runs one of the worlds largest networks that powers millions of websites and other Internet properties for customers ranging from individual bloggers to SMBs to Fortune 500 companies. Cloudflare protects and...

Transform How Frontline Work RunsEnterprises struggle to manage hundreds of millions of dollars in frontline labor spend due to decades-old software and manual processes creating massive avoidable costs. Frontline labor often represents 40% of the P&L yet the systems managing this $3 trillion market...

About UsAt Cloudflare we are on a mission to help build a better Internet. Today the company runs one of the worlds largest networks that powers millions of websites and other Internet properties for customers ranging from individual bloggers to SMBs to Fortune 500 companies. Cloudflare protects and...

Fastly helps people stay better connected with the things they love. Fastlys edge cloud platform enables customers to create great digital experiences quickly securely and reliably by processing serving and securing our customers applications as close to their end-users as possible at the edge of t...

ETIC is seeking an experienced and entrepreneurial Principal Water/Wastewater Engineer to lead the development and expansion of a new civil infrastructure practice as part of the companys long-term strategic growth initiative. This is a high-impact leadership opportunity for a seasoned professional...

Who is Recruiting from Scratch:Recruiting from Scratch is a premier talent firm that focuses on placing the best product managers software and hardware talent at innovative companies. Our team is 100% remote and we work with teams across the United States to help them hire.Staff EngineerLocation: Sa...

Who is Recruiting from Scratch:Recruiting from Scratch is a premier talent firm that focuses on placing the best product managers software and hardware talent at innovative companies. Our team is 100% remote and we work with teams across the United States to help them hire.Staff Platform EngineerLoc...

OPSWAT a global leader in IT OT and ICS critical infrastructure cybersecurity delivers an end-to-end platform that gives public and private sector organizations and enterprises the critical advantage needed to protect their complex networks secure their devices and ensure compliance. Over the last 2...

DescriptionAbout the RoleAs a Principal Software Engineer at Innovaccer you will be one of our most senior engineers and you will stay deep in the code. Youll personally design and build the hardest highest-impact parts of our platform backend services data pipelines and the AI/ML-powered features...

Application close date:Applications will be accepted on an ongoing basis until the requisition is closed.At Blue Origin we envision millions of people living and working in space for the benefit of Earth. Were working to develop reusable safe and low-cost space vehicles and systems within a culture...