react frontend jobs in Los Angeles

Job DescriptionJob DescriptionFrontend Engineer — Technical Reasoning Role Type: ContractorLocation: Remotemicro1 is seeking Frontend Engineers to support a customer project focused on frontend development and AI training. No prior AI experience is required.Key Responsibilities Analyze and explain frontend architecture and technical decisions.Review code,...

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...

Job DescriptionJob DescriptionDesign & Frontend Specialist Role Type: ContractorLocation: Remotemicro1 is seeking Design & Frontend Specialists to support a customer project focused on design, UX, and frontend technical reasoning for AI training. No prior AI experience is required.Key Responsibilities Analyze design and frontend challenges and explain...

Frontend Developer at Alliance West Corp. in Los Angeles, CA, FULL_TIME position. Salary is negotiable. Apply by 2026-11-23.Design and implement user interfaces for web applications. Collaborate with backend developers and designers to enhance user experiences.Working alongside a team of developers and designers in the bustling city of Los Angeles, CA,...

Introduction At IBM Software, we transform client challenges into solutions. Building the world's leading AI-powered, cloud-native products that shape the future of business and society. Our legacy of innovation creates endless opportunities for IBMers to learn, grow, and make an impact on a global scale. Working in Software means joining a team fueled by...

D3 is building the world’s first purpose-built blockchain for DomainFi —bringing domain tokenization and DeFi primitives to a massive, rapidly growing $350B+ real-world asset class. We're revolutionizing how existing and future domain names are owned, traded, and leveraged in the digital economy. Our elite team is stacked with industry veterans who have...

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...

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...

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...

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...

Alliance West Corp. is seeking a Frontend Developer in Los Angeles, CA, for a full-time role with a negotiable salary. You will design and implement user interfaces for web applications, collaborating with backend developers and designers to enhance user experiences.In a dynamic LA team, you will write clean, reusable code, optimize performance, and stay...

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...

Creed Staffing seeks a Python Fullstack Lead in Los Angeles to own and shape scalable web architectures. You will guide backend services in Python, design distributed systems, and align cloud-native patterns with business goals.The role emphasizes hands-on React and TypeScript to drive frontend-backend integration, performance, security, and production...

About NominalNominal 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...

Robotics Technologies LLC in Los Angeles is seeking a seasoned Python Fullstack Lead to architect scalable cloud-native systems and guide distributed services. You will bridge backend and frontend, align API contracts, and drive security and performance across teams.The role requires strong Python, React/TypeScript expertise, familiarity with cloud...

Full Stack Java Developer We are looking for a Full Stack Java Developer to join a new application development project. The candidate must have strong hands-on experience in Java backend/API development and secondary experience in React UI development. The role requires a developer who is comfortable with AI-assisted and AI-native development practices,...

Full Stack Java Developer We are looking for a Full Stack Java Developer to join a new application development project. The candidate must have strong hands-on experience in Java backend/API development and secondary experience in React UI development. The role requires a developer who is comfortable with AI-assisted and AI-native development practices,...

Job Title: Principal Software Architect Location: Remote (United States) Employment Type: Full-Time About the Opportunity We are seeking a Software Architect to lead the design and evolution of scalable, secure, and high-performance enterprise applications. This role will define architecture standards, drive technical strategy, mentor engineering...

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...

We are looking for an experienced Technology Lead with strong expertise in Java, microservices architecture, and full-stack application development. The ideal candidate will have experience leading technical delivery, developing scalable applications, and collaborating with cross-functional teams. The role also involves security monitoring and threat...