Senior Full Stack Software Engineer Jobs in Irvine, CA

Join a team that's redefining system architecture, taking ownership of backend development, and enhancing user-facing features. Drive technical innovation while ensuring performance and reliability in...

Contribute to and enhance our healthcare data products by architecting and developing key applications across technology stacks, ensuring robust performance and scalability while collaborating with mu...

Design, build, and optimize full-stack features while leading front-end decisions. Collaborate on scalable Python APIs and elevate our testing culture, ensuring polished UI and seamless integration wi...

Advance your career by designing and enhancing web applications using Java, Angular, and Spring technologies, focusing on scalable and regulated solutions in a collaborative team environment...

Elevate your career as a Senior Full Stack Engineer, creating innovative serverless applications. Collaborate within an Agile team to enhance internal web solutions with cutting-edge technology, drivi...

Grow your career with impactful full-stack development in a dynamic B2B environment. Collaborate cross-functionally to optimize processes, enhance investor tools, and ensure platform reliability, all...

Lead the charge in crafting innovative, user-centric features across full stack systems, empower seamless user interaction, and manage complex backend workflows, all while contributing to a dynamic, h...

Champion backend development by designing and implementing robust APIs and services. Collaborate with cross-functional teams to enhance platform architecture, improve workflows, and integrate complex...

Engineer robust web applications by leading full stack development, optimizing backend APIs and creating high-performance front-ends. Collaborate effectively across teams while ensuring scalable archi...

Join us to build, scale, and maintain a leading fundraising platform. Bring your expertise in full-stack development, collaborating closely with design and product teams to deliver high-quality, user...

Engage with us to revolutionize web experiences by delivering performant, scalable solutions. You'll collaborate with cross-functional teams to modernize software architecture while leveraging AI for...

Join a team that's driving innovative software solutions for mission-critical applications. You will design and build high-quality, scalable systems while emphasizing clean coding practices and collab...

Elevate our AI-powered learning platform as a Full-Stack Software Engineer, driving innovative solutions with TypeScript/React and Python/FastAPI to enhance English learning experiences for adults pur...

Join a team that's building scalable solutions across the full stack, driving user experience and business growth. Take part in leading projects from conception to deployment while working in an agile...

Join a team that develops scalable, secure backend applications while mentoring junior engineers. Collaborate with cross-functional teams to optimize data-driven solutions in the healthcare sector, dr...

Join a team that's redefining electronic warfare by building robust backend services and APIs, seamlessly connecting advanced systems to operators and decision-making platforms in high-stakes environm...

Empower teams to achieve excellence in software development by enhancing real-time collaboration and interactive features, ensuring an enriching user experience while driving architectural progress an...

Tackle the challenge of enhancing streaming experiences through hands-on development of native iOS and Android applications while collaborating on multi-platform projects. Shape the future of sports e...

Develop robust, full-stack solutions while taking ownership from design to deployment. Collaborate with teams to deliver user-focused products and elevate engineering standards in a dynamic, mission-d...

Champion cutting-edge, scalable systems to drive financial automation and data integrity across Upstart's operations, ensuring the reliability and performance of critical financial workflows and pavin...

Build your career with a Senior Data Engineering role to design high-performance, scalable data architectures while collaborating with cross-functional teams on complex data solutions in the financial...

As a Senior Full-Stack Engineer at BuildOps, you will be responsible for building and enhancing our industry-leading platform that supports commercial contractors. You will work in a distributed team...

Join a team that's shaping the future of backend technology by leading a dynamic group of engineers to build, optimize, and operate scalable systems for geospatial data and integrations, while fosteri...

Shape healthcare innovation by building full-stack systems that enhance user experience, drive outcomes, and leverage AI solutions while collaborating across teams to understand business needs and exe...

Build and implement innovative enterprise applications that drive efficiency across workflows. Focus on legal technology, cross-functional integrations, and AI-driven systems to streamline operations...