Top Remote Full-Stack Engineer Jobs in Los Angeles, CA

Build and scale backend and full-stack systems for enterprise customers: design APIs and platform services, improve observability and reliability, respond to incidents, integrate AI features, and collaborate cross-functionally to deliver high-impact enterprise capabilities.

Senior full‑stack engineer focused on .NET and UI/UX modernization for cleared federal systems. Design and build C#/.NET enterprise apps, integrate with MS SQL/Oracle, conduct user research, create wireframes/prototypes, improve workflows and usability, and collaborate across engineering, QA, and operations within secure environments.

Join an Agile DevOps team to design, develop, test, and maintain full-stack web applications. Build UIs, REST APIs, and data layers, deploy on AWS, use CI/CD pipelines, containerization, automated testing, and ensure software meets performance and security requirements.

Build and maintain high-quality web interfaces, own features from implementation to release, work on performance, and integrate APIs with backend engineers.

Senior Full Stack Engineer responsible for designing, building, testing, and maintaining cloud-based web applications and APIs. Collaborate with product, design, and engineering teams to deliver scalable, secure microservices and improve internal tooling and platform reliability.

Full-Stack Engineer responsible for developing and maintaining front-end and back-end components, collaborating on product solutions, and improving user interfaces.

Work on VALER® as a Jr. Full Stack Engineer building and debugging APIs, maintaining and extending database schemas, developing front-end UI (Angular/React), fixing customer issues, documenting features, estimating effort, and collaborating directly with users.

The Full Stack Developer will engage in the development, deployment, and maintenance of AI-driven cloud solutions, collaborating closely with multi-disciplinary teams to ensure high-quality software delivery.

Design, build, and maintain Shopify POS applications and custom UI extensions. Integrate POS frontends with server-side logic and third-party services, test on POS hardware, troubleshoot live retail issues, and maintain observability, security, and CI/CD practices while collaborating with product and client teams.

As a Full Stack Engineer, you'll develop secure features, integrate data pipelines, design APIs, and collaborate closely with teams to enhance healthcare technology.

The Full Stack Engineer will develop interactive dashboards, integrate frontend with backend APIs, and enhance the Alert Portal while collaborating with cross-functional teams.

Develop scalable full-stack systems for an AI financial agent, build APIs, manage data pipelines, and collaborate on agent integration.

The Full Stack Engineer will develop and maintain front-end and back-end components of the application, ensuring performance and integration. Collaboration with cross-functional teams is essential to translate concepts into user-friendly solutions.

Design and build scalable features for MongoDB's Internal Developer Portal using Backstage. Collaborate with teams to enhance developer workflows and internal tools.

As a Full-Stack Engineer, you'll develop and maintain Clerkie Fiber, a B2B CRM, collaborating across frontend and backend teams to create scalable APIs and ensure optimal user experience.

The Full-Stack Engineer will architect and develop software solutions, manage databases, and work with various technologies in a fintech environment.

The Full Stack Engineer II role involves developing web and mobile applications at Getlabs, contributing to both frontend and backend systems, and working on AI-enabled healthcare solutions.

Develop and maintain web applications using Angular and NestJS/PHP. Manage MySQL databases and contribute to API design. Engage in client interactions and project planning while ensuring code quality and adhering to best practices.

As a Backend Staff Engineer, lead tech standards, mentor junior developers, conduct code reviews, and manage dependencies, while contributing to tech roadmaps and overseeing multi-tier distributed software applications.

As a Full Stack Engineer, you will build AI-powered applications, manage client interactions, and apply best practices in MLOps and LLMOps.

The Full-Stack Developer will design, develop, and maintain applications, focusing on backend APIs and user interfaces, while optimizing for performance and reliability.

The Full Stack Engineer will architect, implement, and maintain user-facing applications, improve UX, and design internal tools while collaborating with a team in a startup environment.

As a Mid-level Full Stack Engineer, you'll develop scalable back-end systems, integrate user interfaces, optimize database performance, and design RESTful APIs, focusing on Node.js and collaborating with cross-functional teams.

The Full Stack Engineer will build cloud-based applications, collaborate with teams, and utilize AWS technologies to deliver solutions.

The role involves developing new features for a veterinary marketplace platform, collaborating with cross-functional teams, and ensuring code quality through testing and best practices.