C# Jobs in San Francisco, CA

Airtable is the no-code app platform that empowers people closest to the work to accelerate their most critical business processes. More than 500000 organizations including 80% of the Fortune 100 rely on Airtable to transform how work gets done.As a software engineer at Airtable youll collaborate wi...

Circle (NYSE: CRCL) is one of the worlds leading internet financial platform companies building the foundation of a more open global economy through digital assets payment applications and programmable blockchain infrastructure. Circles platform includes the worlds largest regulated stablecoin netwo...

About the RoleAbnormal AI is looking for a Senior Application Security Engineer to help build the next generation of secure AI-powered cybersecurity applications at scale. This is a senior IC-level role that blends deep application security expertise with strong engineering fundamentals. Youll focus...

About the RoleAt Abnormal AI we are on a thrilling mission to safeguard the worlds largest enterprises against a vast range of relentless email attacks. We protect our customers against adversaries who are constantly evolving their techniques and tactics to outwit and undermine the traditional appro...

Want to help advance the state of the art in open source distributed programming AI agents and scalable systems Were looking for engineers to join the leaders of the open source Hydro framework for Rust solving novel problems at the intersection of distributed systems and AI. Much like Rust original...

Your Team ResponsibilitiesMSCI Inc. seeks a Senior Software Development Engineer in San Francisco California to help design develop and modernize software systems that power MSCIs index building capabilities. This role focuses on building scalable data-intensive services and contributing to the adop...

Want to help advance the state of the art in open source distributed programming AI agents and scalable systems Were looking for engineers to join the leaders of the open source Hydro framework for Rust solving novel problems at the intersection of distributed systems and AI. Much like Rust original...

Attentive is the AI marketing platform for 1:1 personalization redefining the way brands and people connect. Were the only marketing platform that combines powerful technology with human expertise to build authentic customer relationships. By unifying SMS RCS email and push notifications our AI-powe...

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...

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...

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...

Our leading-edge Agile team in the engineering group is looking for a motivated and energetic Senior Software Engineer who is eager to learn and make big changes to our mission critical applications. This is an exciting time to join as we continue to rapidly expand and look for new ways to improve o...

About the Role: The Senior Software Engineer is a core technical leader responsible for owning and building critical product features for a fast growing venture backed technology company operating at the intersection of fintech trade compliance and automation. This role focuses on designing and deli...

At PicnicHealth were building the future of non-interventional clinical research and centered on patients. Our mission is to make it radically easier faster and more affordable to perform clinical trials and get better treatments to patients. Were replacing the legacy services-heavy model with a mo...

Current Employees of LendingClub: Please apply via your internal Workday AccountLendingClub Corporation (NYSE: LC) is the parent company of LendingClub Bank National Association Member FDIC. We are the leading digital marketplace bank in the U.S. having helped our nearly 5 million members secure ove...

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 MercorMercor is at the intersection of labor markets and AI research. We partner with leading AI labs and enterprises to provide the human intelligence essential to AI development.Our vast talent network trains frontier AI models in the same way teachers teach students: by sharing knowledge ex...

Current Employees of LendingClub: Please apply via your internal Workday AccountLendingClub Corporation (NYSE: LC) is the parent company of LendingClub Bank National Association Member FDIC. We are the leading digital marketplace bank in the U.S. having helped our nearly 5 million members secure ove...

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...

Who Are WePostman is the worlds leading API platform used by more than 45 million developers and 500000 organizations including 98% of the Fortune 500. Postman is helping developers and professionals across the globe build the API-first world by simplifying each step of the API lifecycle and streaml...