Top Web Developer Jobs in Los Angeles, CA

Build, design, maintain, and update websites and software applications supporting global language development and Bible translation work. Responsibilities include writing web content, developing with HTML, CSS, JavaScript, APIs, and WordPress, improving SEO, analyzing requirements, supporting users, documenting website management processes, and contributing to product roadmaps. The role requires independent and collaborative work, with travel to development-team meetings and language technology conferences.

Develop, maintain, and test the StreamCaster radio web interface and network management software. Build applications running on Silvus radios, ensure mobile-friendly UI, and support testing and demonstrations. Position is hybrid (minimum 3 days onsite in West Los Angeles) and requires U.S. Person status and successful background/drug screening.

This role involves building and maintaining the SAN.com web ecosystem, enhancing product features, improving CI/CD processes, collaborating across teams, and focusing on user experience.

Design and develop web applications and GIS solutions, integrate data, lead projects, mentor junior developers, and participate in stakeholder meetings.

Assist the design and development team to convert designer layouts into XHTML/CSS themes, build reusable web tools, work with CMS and databases, collaborate on specifications, and test and deploy web features while contributing ideas and staying current with web technologies.

Student internship supporting design and development of websites: convert designs to CSS/XHTML, collaborate with designers and PMs, recommend architectures, work with databases and CMS, contribute reusable web tools, and stay current with emerging web technologies.

Work with project managers, designers and developers to convert designs into XHTML/CSS themes, develop web code (PHP/ASP/JSP), manage relational databases (MySQL/MSSQL/Oracle), recommend architectures, test sites, contribute to a CMS community, and build reusable web tools. Internship requires 2-3 days/week commitment and offers mentorship and on-the-job training.

Build and maintain custom Shopify Plus themes, develop internal tools, manage API integrations, troubleshoot issues, and collaborate on projects for e-commerce operations.

Develop and maintain backend services for the Leap quantum-classical cloud platform. Deliver features across the SDLC, improve system performance and scalability, troubleshoot and resolve production issues, participate in code reviews and on-call rotation, mentor junior developers, and collaborate with cross-functional teams to ship reliable, high-quality software.

Contract remote .NET/Kentico web developer to build interactive, dynamic websites. Requires front-end web development experience and familiarity with the Kentico CMS. Six-week engagement.

Lead backend architecture and implementation for scalable, reliable cloud-hosted web products. Mentor engineers, set standards, integrate agentic AI coding tools, design systems applying ML to large datasets, and balance customer-facing features with technical debt and performance.

Build, customize, and maintain WordPress and Shopify websites; develop and automate CRM builds in HubSpot/HighLevel; integrate sites with CRMs and marketing tools; optimize for performance, SEO, and conversions; manage end-to-end technical implementations and troubleshoot issues while collaborating with marketing and sales teams.

The Staff Software Engineer will lead the architecture and development of a real-time content platform, working on both backend and frontend systems while mentoring team members and collaborating with product and design teams.

Part-time full‑stack developer to maintain and extend a global Laravel backend and modern frontend (Angular/React/Vue). Responsibilities include architecture, DevOps tasks, code reviews, using MySQL, PHP/JavaScript/TypeScript, GitLab workflows, and AI-assisted coding tools. Work in one-week Scrum sprints, ~10+ hours/week, equity-based compensation; applicant must hold a full‑time job.