Frontend engineer jobs in California

 ...services to their SMB customers, eliminating the need for them to use legacy accounting tools or bookkeepers. The Role We want engineers who can build a team and a company, not just a best-in-class product. We believe that certainly takes broad technical competence... 

 ...About General Medicine As a frontend engineer at General Medicine, you'll help build and scale a healthcare store that makes it delightfully simple to shop for any type of care. We provide upfront cash and insurance prices for virtual and in-person visits, prescriptions... 

 ...foundational decisions you make here will shape how the product scales. About the role You'll join Clarify as a founding Frontend Engineer, building the interfaces that bring AI to life for sales teams. You'll craft how users interact with LLM-powered features—conversational... 

 ...from feedback, and iterate quickly Contribute to a strong engineering culture through code reviews, shared ownership, and mentorship...  ...~3–5 years of experience building and shipping fullstack or frontend-heavy applications ~ Strong fluency with React, Next.js (or... 

 ...impact at global scale. What You'll Do: Define and own the frontend architectural vision for complex, high-scale products...  ...reusable libraries, design systems, and internal packages for engineering efficiency Review critical code paths, guide engineering best... 

Example org is a leading software company. Example org allows real-time collaboration on important example workflows. Founded in 2012 we have over 10,000 customers worldwide and are backed by fantastic investors such as Example Capital. Example has raised its Series C...

 ...need to make decisions on when time is best spent working on ‘perfect’ vs ‘good enough’ Define and maintain best practices in our frontend codebase. Clearly communicate complex ideas  Use codegen models to move 10x faster than you did two years ago About you... 

 ...This is a product-minded frontend engineer with elite craft and the judgment to turn messy technical requirements into interfaces that make complex systems feel simple and intuitive. A platform discussion, a half-formed workflow, or a rough feature idea becomes a polished... 

 ...Front End Next.JS/ React Developer Responsibilities: As a Frontend Developer on this project, you will be instrumental in...  ...Qualifications: ~ Bachelor's degree in Computer Science, Software Engineering, or a related field, or equivalent practical experience. ~3-... 

 ...globally in our San Francisco, Seattle, and Delhi offices. Please reach out if you are interested in joining the future of AI! Frontend Engineer Frontend Engineers are an essential part of the Hive Data and Hive Enterprise products. Working closely with designers,... 

 ...University of Technology at 15. Joined Taobao at 17. At Alibaba, architected the core recommendation engine serving 500M daily users. What You'll Do: As a Frontend Engineer, you will play a key role in designing, developing, and maintaining the user-facing... 

 ...makes distributed Kubernetes-based systems approachable for both individual builders and production teams. We're looking for a Frontend Engineer to own and shape the interface of our cluster operating system — translating complex distributed state into clear, actionable... 

 ...product UI in React and TypeScript - Turn rough product direction and designs into polished, production-ready interfaces - Work on frontend performance — fast loads, smooth interactions, responsive rendering of large drawings and data-dense tables - Contribute to a... 

 ...full-stack platforms used by millions. Our team combines deep engineering expertise with product thinking to deliver solutions that are...  ...useful. About the Role We’re looking for a Frontend Engineer to join our team and work on AI-driven products. In... 

 ...cutting edge of the defense tech revolution. Built by veterans, engineers, and operators who’ve lived the pain of legacy systems....  ...Our product lives and breathes through its interface. As a frontend engineer, you’ll define the user experience for a system that... 

 ...Description Overview We look for Senior Engineers looking for challenging work to bridge the gap between materials/chemistry, AI/ML , and computer science to help us develop a software framework for designing and discovering new advanced materials and chemicals... 

San Francisco, CASoftware - Cockpit /Full time /On-siteWanna join the adventure?As a Frontend Engineer at Loft, you will work on a range of projects, including refining the UI of Cockpit, our satellite operations software, and empowering end-users with powerful satellite... 

 ...tackle the user experience, allowing protocol teams to focus on innovation and security while we focus on access. As a Senior Frontend Engineer at Legend Labs Inc. you'll help realize the vision by delivering high-end user experiences that scale across all our products.... 

 ...thousands of clinicians, and we're just getting started. The frontend is where clinicians meet Roger. They use us in the field,...  ...their hands are busy. We are now looking for a Senior Frontend Engineer to own that experience across mobile and web: building fast, intuitive... 

 ...us to explore new frontiers, create unforgettable experiences, and build a legacy that inspires future generations. Senior Frontend Engineer Primary: Bay Area (San Francisco / Peninsula) | Secondary: NYC   The Opportunity We're doing an AI-first engineering... 

 ...deliver seamless, high-performance experiences that drive success for our clients. The role: As a Senior Front-End Software Engineer, you’ll play a critical role in shaping our platform’s user interface and enhancing the overall user experience. You’ll be... 

 ...versioning of schema and data changes, and workflows you compose like infrastructure code. What you'll do Architect and build core frontend for our collaborative cloud platform. Own technical roadmap of features as they related to the customer facing experience.... 

 ...Altimeter Capital, Conviction Partners, and Spark Capital. Join us and help build the platform engineers turn to to ship AI products. THE ROLE We’re looking for a Senior Frontend Engineer to craft performant and delightful user experiences across Baseten’s core... 

 ...relationships. Yes, you can build an exciting business AND have real-life real-customer impact. The Role: We’re looking for a Senior Frontend Engineer to help shape the future of our flagship credit building product — the engine behind our mission to help millions of Americans... 

 ...to run critical operations with speed, control, and confidence. About the Role What You'll do Architect and build core frontend for our collaborative cloud platform. Own technical roadmap of features as they related to the customer facing experience. Create... 

 ...solutions to drive business growth. For more information, check out these blog posts: About the role As a Senior Frontend Engineer, you will work on web applications and libraries like Nium Portal, building and maintaining innovative products for our... 

 ...therapeutic lifecycle. The Role & Your Mission We're building a collaborative document platform and we need a Senior Frontend Engineer who obsesses over craft, usability, and shipping things that genuinely work for customers. You'll thrive here if you move... 

 ...We’re looking for a senior frontend engineer to design and build the interfaces for AI teammates in finance. You’ll create intuitive, high-signal experiences that make complex systems understandable, controllable, and trustworthy in real workflows. What you’ll do Build... 

 ...Partner at Y Combinator and founder of Lever. Our AI researchers, engineers, and designers have worked at Google, Nvidia, Meta, Netflix,...  ...execute at scale. About the Role We’re looking for a Frontend Software Engineer to define how people experience Collate. The... 

 ...capture. We've recently raised a $50 million Series A , led by Felicis. About the role We are hiring experienced Frontend Software Engineers to join our team. In this role, you will be responsible for defining strong front-end architecture patterns, leading development...