C# Jobs in San Francisco, CA

The Frontier Data team builds the data and systems that power Scales most advanced Frontier AI use cases (agentic capabilities like coding agents tool use and GUI / computer-use automation). Our work sits at the intersection of applied AI and robust backend engineering: we turn messy ambiguous probl...

The Frontier Data team builds the data and systems that power Scales most advanced Frontier AI use cases (agentic capabilities like coding agents tool use and GUI / computer-use automation). Our work sits at the intersection of applied AI and robust backend engineering: we turn messy ambiguous probl...

About Quizlet:At Quizlet our mission is to help every learner achieve their outcomes in the most effective and delightful way. Our $1B learning platform serves tens of millions of students every month including two-thirds of U.S. high schoolers and half of U.S. college students powering over 2 billi...

The Role:We are seeking a Senior Full-Stack Software Engineer to join the Chat engineering team at SoFi. This team will play a pivotal role in supporting our members financial journeys by developing an intelligent conversational AI-powered chat interface. This system will help streamline support que...

The role:We are seeking a Senior Full-Stack Engineer for the Member Benefits and Rewards team. We are responsible for member-facing SoFi Plus benefits like credit card cash back and the 1% investment match. We are also responsible for SoFis newest subscription - SoFi Plus which is an important proje...

About the TeamWith Codex were building an AI software engineer. One that you can pair with delegate to or even ask to take on future tasks proactively. Our team is a fast-moving group within OpenAI bringing together research engineering design and product. We iteratively build the Codex agent harnes...

About Stitch Fix Inc. Stitch Fix (NASDAQ: SFIX) is the leading online personal styling service that helps people discover the styles they will love that fit perfectly so they always look - and feel - their best. Few things are more personal than getting dressed but finding clothing that fits and loo...

About AnthropicAnthropics mission is to create reliable interpretable and steerable AI systems. We want AI to be safe and beneficial for our users and for society as a whole. Our team is a quickly growing group of committed researchers engineers policy experts and business leaders working together t...

About AnthropicAnthropics mission is to create reliable interpretable and steerable AI systems. We want AI to be safe and beneficial for our users and for society as a whole. Our team is a quickly growing group of committed researchers engineers policy experts and business leaders working together t...

About the job Location: San Francisco CA (required 5 days/week in-office) Type: Full-Time Compensation: $150000$300000 Equity: Competitive Visa: H-1B O-1 OPT Experience: 48 years About Company Client is an AI-native compliance platform trusted by over 100 high-growth startups including Lovable 11x a...

You have a clear vision of where your career can go. And we have the leadership to help you get there.At CNA we strive to create a culture in which people know they matter and are part of something important ensuring the abilities of all employees are used to their fullest potential.Individual contr...

Clever is on a mission to connect every student worldwide to a world of learning. With our identity platform for education we serve 77% of U.S. schools and over 1 million K12 students internationally. As a trusted partner for schools and educators we provide secure seamless access to digital learnin...

Clever is on a mission to connect every student to a world of learning. As the leading identity platform for education more than 111000 schools worldwide use Clever to power secure digital learning experiences. With Clevers layered security solutions schools can protect access and identities for all...

About the TeamThe Monetization team is a new cross-functional group working across engineering product research and design to build the foundational systems that will help OpenAI scale access to intelligence responsibly. Our mission is to develop user-first privacy-preserving monetization productsin...

Why FluxFlux is taking the hard out of hardware by developing the first AI Hardware Engineer. Our goal is to democratize the ability to create bleeding edge hardware and revolutionize how electronics are designed and built around the world.About the RoleFlux is building the worlds first AI Hardware...

Why FluxFlux is taking the hard out of hardware by developing the first AI Hardware Engineer. Our goal is to democratize the ability to create bleeding edge hardware and revolutionize how electronics are designed and built around the world.About the RoleFlux is building the worlds first AI Hardware...

About the TeamWere hiring software engineers to make the Workload team more productive. The Workload team maintains the core components of OpenAIs training and inference frameworks and helps execute frontier experiments.About the RoleWere looking for someone who cares about the developer experience...

ABOUT MITHRLWe imagine a world where new medicines reach patients in months not years and where scientific breakthroughs happen at the speed of thought.Mithrl is building the worlds first commercially available AI Co-Scientist. It is a discovery engine that transforms messy biological data into insi...

About FieldguideFieldguide is redefining trust in global commerce by modernizing how cybersecurity privacy and financial audits are done. We build software that empowers the practitioners who enable trust between businessesautomating and streamlining their work to deliver faster higher-quality resul...

About Us:At Parafin were on a mission to grow small businesses.Small businesses are the backbone of our economy but traditional banks often dont have their backs. We build tech that makes it simple for small businesses to access the financial tools they need through the platforms they already sell o...