react frontend engineer jobs in Los Angeles

Hadrian is building autonomous factories to reindustrialize America. We seek engineers who can scope, architect, and deploy scalable applications across multiple product lines within our FactoryOS and manufacturing automation suite.You will work with a diverse team to define requirements, design robust frontend and backend components, and ship high-impact...

About Us Akliz is a game server hosting company running tens of thousands of servers. Gamers have many options, but when they want the highest performance, best support, and a wide selection, they choose us. We believe in building real technology instead of using cookie-cutter solutions, because we want to innovate in this space. That's why we made our own...

About Nominal Nominal is building the connected test and operations platform powering the world's most advanced hardware systems, from spacecraft and autonomous vehicles to next-generation defense programs. Our platform gives hardware engineering teams a single place to ingest data, analyze performance, automate test execution, and collaborate across every...

AfterQuery is looking for experts with experience in software engineering, computer science, or app/web development to help train and evaluate AI models. This is a remote, project-based role: qualify once through a single assessment and receive ongoing project matches spanning code review, evaluation, and original task creation. Pay ranges from $50 to...

Hadrian is building autonomous factories to reindustrialize America. By combining AI, advanced software, robotics, and full-stack manufacturing, we help aerospace and defense companies build rockets, satellites, aircraft, ships, and other mission-critical systems up to 10x faster and at significantly lower cost.Following our $1.37B Series D at a $7.87B...

Senior Frontend Engineer, Shopping Interfaces $250k – $320k Location: Los Angeles Full Time About the job You own and build the interactive frontend architecture and production surfaces where a person asks an AI what's actually true about a purchase: our /shop Verification Checker, our streaming conversational shopping assistant, the SimplyCodes browser...

Hadrian - Manufacturing the FutureHadrian is building autonomous factories to reindustrialize America. By combining AI, advanced software, robotics, and full-stack manufacturing, we help aerospace and defense companies build rockets, satellites, aircraft, ships, and other mission-critical systems up to 10x faster and at significantly lower cost.Following our...

Hadrian is building advanced software to extract and enrich engineering data, powering automatic planning and execution in precision manufacturing. You’ll own the frontend experience, focusing on high-performance 2D/3D views, annotations, and seamless user workflows.You’ll collaborate with ML engineers and manufacturing teams, delivering a fast, robust...

Whiskey Social is a mobile app for whiskey fans. I'm hiring one senior React Native engineer: contract, remote within the US, starting in October.Direct contract with you only. No agencies, C2C or subcontracting.You'd be the only engineer, working directly with the founders, Adam Bancroft and Jerry Corley, and me (Aaron McElroy, Chief Product Officer).What...

About Skiffra Skiffra is building the intelligence layer for the physical world. We translate complex, real-world environments into clear, actionable data. While most AI companies focus on digital industries, we design AI native orchestration systems for the sectors that extract, move, and build ecosystems around us. We turn messy, high stakes operations...

White Circle is seeking a Design Engineer to translate complex AI safety workflows into simple, intuitive interfaces used by engineering and research teams daily. You’ll blend design and code, moving from Figma to production with React and TypeScript while maintaining our component library.You will own the gap between designed and shipped, ensuring the...

Cypress HCM is seeking a UI Engineer to focus on JavaScript, React, and GraphQL, starting on web and expanding to TVUI, iOS, and Android over time. You will collaborate across design, product management, backend engineering, and data science to build high‑quality, accessible user experiences and scalable systems.The role emphasizes end-to-end testing,...

Xsolla in Los Angeles is seeking a Senior Software Engineer to own the technical foundation for field marketing tooling, a greenfield project spanning mobile and web apps used by internal teams and partners.You will design scalable systems for real-time data sync, API orchestration across CRM and marketing platforms, and deep device integrations, while...

ABOUT YOU We're looking for a Senior Software Engineer to own the technical foundation for Xsolla's field marketing tooling, a greenfield initiative spanning mobile and web applications used by internal teams and external partners at scale. You'll design and build systems that operate in high-traffic, low-reliability environments and integrate deeply with...

Sony Interactive Entertainment (SIE) in Los Angeles is seeking a Frontend Software Engineering Intern to build and refine production React features. You’ll work on audience workflows, invest in UI polish, and learn TypeScript in a production codebase. You’ll collaborate with engineers and product partners, write tests, and gain hands-on experience with...

As an engineer at Bask you will work directly with the CEO and CTO to build and design the software infrastructure that will serve as the backbone of telehealth. We are looking to expand our software engineers, seeking those with deep rooted entrepreneurial spirit. Our serverless platform is a multi-tenant monorepo — Next.js and React on the front, tRPC...

Sony Interactive Entertainment in Los Angeles is seeking a hands‑on Software Engineering Intern to develop and test web applications using ReactJS and Java within an Agile team. You will collaborate with product and design to deliver user‑friendly interfaces and contribute to code quality and architecture documentation. The internship offers...

Product.ai is the verification layer for commerce. As a Senior Frontend Engineer, you own the interactive frontend architecture for the /shop Verification Checker, the streaming shopping assistant, and the SimplyCodes extension.You will ship end-to-end frontend features in React and TypeScript, collaborate with the founder and design lead to raise the...

Skiffra is seeking its founding Design Engineer—a senior frontend engineer with exceptional product design instincts. You’ll own the experience end to end, from field problem understanding to solution design, production code, and shipping.As the first design hire, you’ll establish the design system, interaction patterns, and quality bar for all Skiffra...

Google LLC in Los Angeles, CA, is seeking a Senior UX Engineer for Chrome Desktop. You will collaborate with engineers and product managers to design, prototype, and deliver user-facing features that advance the Chrome experience.The role emphasizes turning mocks into responsive interfaces and bridging design with engineering. Ideal candidates have a strong...