Jobs in San Francisco, California, United States

tl;dr: Why choose Flint? ⚡ We're winning quickly: Backed by Accel, by the same partner who led the first round for Scale, Vercel, and Sentry, plus Sheryl Sandberg's fund SBVP and Neo. We launched in February 2026 (announced here), and are already powering pages that generate hundreds of thousands of

Doximity is transforming the healthcare industry. Join our mission to help every physician be more productive and provide better care for their patients. As medicine's largest network in the United States, there's an elevated level of responsibility in everything we do. We don't take that responsibi

Ello’s mission is to maximize the potential of every child, everywhere. To close that gap, we’re building the world’s first AI teacher: one that listens, speaks, adapts, and inspires, just like the best human educators. Our first product, Read with Ello, has already helped hundreds of thousands of k

Philo: a streaming service for TV and movie lovers Philo is building a modern TV company that combines high-quality streaming technology with a clear point of view on value, simplicity, and the viewing experience. Our product now spans paid subscription plans, premium bundles, add-ons, and a growing

About AfterQuery AfterQuery is an applied research lab curating data solutions for foundation model development. We serve every frontier AI lab with the mission of delivering the best data to power the best models. In doing so, we can make expertise that once took a lifetime to build available to an

Senior Director, Strategic Partnership Management & Program Operations Pathstream | Remote, USA Pathstream is looking for a Senior Director or Strategic Partnership Management & Program Operations to own and grow our strategic relationship with a Fortune 50 client end-to-end. This is a high-

The Role We're looking for someone who lives on the frontier of generative AI to join us in building the core of ComfyUI. You'll be the person who takes the newest open-source models (image, video, 3D, audio, multimodal…) and brings them into ComfyUI as first-class citizens, often within days of the

About VSCO For years, we've helped photographers create their work. Now we're building what comes next. VSCO exists for photographers. Not as a side feature, not as an afterthought, but as the whole point. We build the connected system photographers rely on, and we've spent over a decade earning the

ABOUT CIVILGRID CivilGrid is the trusted civil design platform powering affordable infrastructure renewal and growth. We give utilities, civil engineers, and municipalities a single, collaborative source of truth for what's underground so teams can plan, design, and build faster, smarter, and safer.

About the role You'll build the collaborative web application that millions of people rely on to create presentations, documents, and websites with AI. You'll ship features that make real-time collaboration feel effortless, integrate AI capabilities into intuitive interfaces, and ensure the editor p

Company: At Annexon Biosciences we are a biopharmaceutical company advancing a late-stage clinical platform of novel therapies for people living with devastating classical complement-mediated neuroinflammatory diseases of the body, brain, and eye. Our novel scientific approach targets upstrea

Position: Medical Assistant (MA/CMA) Location: San Francisco, CA (and other No Cal locations) Schedule: Full-Time and Part-Time positions Salary: Competitive Salary & Bonus Program Benefits: Health, Dental, Vision, EAP, 401(k), FSA, Costco, AAA, etc. ABOUT US With a growing network of locations, Cal

PlanetScale is growing rapidly and reinventing the database space. The PlanetScale platform offers both Postgres and Vitess clusters. Vitess, an open-source database clustering system for horizontal scaling of MySQL, enables businesses to efficiently handle large-scale data workloads — without sacri

About Us Pine Park Health is a value-based primary care practice revolutionizing healthcare for senior living community residents. We empower seniors to get healthy, stay healthy, and lead lives they love through a care model designed with everyone in mind — patients, families, community staff, prov

About Doss DOSS is building an Operations Cloud for the real world. A modern, AI-native platform for physical product businesses to manage the flow of goods, dollars, and data in real time, across: Procurement Inventory Orders Fulfillment Finance Built to replace spreadsheet chaos and rigid, consult

Who We Are: We believe that open-source software, open standards and APIs are the greatest transformational tools for organizations in the modern software development era. Our mission at Diagrid is to provide developers with APIs and tools that help them focus on their code and not on infrastructure

This role is on-site in San Francisco in the Dogpatch neighborhood. About Giga Giga has recently raised a $61M Series A and is working with Fortune 500 customers to deploy the next generation of customer experience - real-time AI agents that can understand emotion, resolve issues instantly, and scal

About Us At You.com, we are building the AI Search Infrastructure that powers modern AI systems. Our goal is to create the trusted knowledge layer that agents, applications, and enterprises rely on to retrieve real-time, accurate, and citation-backed information. Our platform combines proprietary ve

Background Bay FC is the first NWSL team in the Bay Area. Co-founded by four U.S. Women’s National Team legends—Brandi Chastain, Aly Wagner, Danielle Slaton, and Leslie Osborne—in partnership with global investment firm Sixth Street, Bay FC is changing the face of women’s soccer as we know it. Begin

Research Engineer — Evals You'll build the evaluation systems that tell us whether Firecrawl actually works. That sounds simple. It isn't. Our core promise — convert any URL into clean, structured, LLM-ready data reliably — is hard to measure rigorously across millions of different websites, formats