Senior Front End Software Engineer Jobs in Seattle, WA

Collaborate with engineers and scientists to design and implement innovative AI systems. Lead efforts in architecture and strategy while mentoring team members to enhance product quality and customer...

Engage in the entire software development lifecycle, designing and enhancing high-performance ad serving software in a dynamic team environment, while ensuring reliability and scalability of our Media...

Lead the charge in building resilient distributed systems that power defensive agents. You'll collaborate with AI researchers to develop a robust platform for simulating and deploying agent behaviors...

Empower a global team of engineers to enhance the Firefox user experience through innovative front-end solutions while leading multiple projects and fostering collaboration across diverse teams...

Explore innovative challenges as you lead high-impact software projects, architect scalable solutions, and mentor teams to elevate technical standards and drive collaboration across multiple initiativ...

Lead the evolution of our payment-terminal platform by architecting a modular SDK for seamless integrations. Oversee end-to-end payment processes while implementing hands-on solutions and mentoring yo...

Transform the DevOps landscape by partnering with engineering teams to enhance application deployment, maintenance, and observability while driving automation and best practices across cloud and on-pr...

Join a thriving team to architect and enhance developer experiences by building scalable, data-driven infrastructure solutions in a hybrid work environment that emphasizes collaboration and innovation...

Lead the charge in delivering user-facing identity solutions, enhancing account security, and driving innovative frontend projects. Collaborate across teams to shape architectural strategy and mentor...

Join a dynamic team to design, develop, and innovate full-stack web applications, enhancing internal productivity and user experience through serverless architecture and cutting-edge technologies in a...

Deliver innovative, full-stack web solutions as a Senior Engineer to enhance patient experiences and drive impactful improvements on a health-tech platform, collaborating widely to achieve optimal fun...

Shape the future of cloud-native orchestration by building and maintaining high-performance control planes for AI workloads. Collaborate across domains to drive deep technical innovation in networking...

Elevate engineering standards by developing scalable, secure infrastructure solutions that enhance developer experience and streamline AI deployments across teams, driving collaboration and efficiency...

Partner with us to develop and maintain enterprise financial technology applications. Leverage your expertise in invoice processing and accounts payable systems while delivering solutions for diverse...

Lead the charge in developing and optimizing Salesforce Field Service solutions, providing technical guidance to enhance workflows and integrations for field operations while ensuring scalability, sec...

Join a team that's shaping the future of backend systems and ML engineering. Work collaboratively to design scalable infrastructures, enhance data processes, and contribute to innovative AI solutions...

Transform authorization processes by designing robust systems in Ruby on Rails. Lead initiatives to enhance user access control and permissions, integrating new strategies for security and efficiency...

Innovate by developing scalable applications that enhance radiology workflows. Collaborate with cross-functional teams to create efficient solutions, ensuring high standards of code quality and securi...

Unlock your potential as you build impactful features across the full stack, focusing on backend systems, data workflows, and AI-driven capabilities. Collaborate with a senior team to shape product di...

Innovate backend architecture for media tools, driving enhanced user engagement through dynamic, scalable systems. Collaborate with cross-functional teams to deliver impactful features in a fast-paced...

Lead the development of scalable software systems, driving technical excellence and innovation. Collaborate with cross-functional teams to ensure effective implementation and maintenance of product fe...

Elevate your career as a hands-on technical leader for cloud-native platforms, driving architectural decisions, collaborating across teams, and championing best engineering practices to deliver scalab...

Build essential infrastructure and tooling for scalable fintech solutions, empowering product engineers in a regulated environment while enhancing CI/CD processes and observability to support real-tim...

Address complex challenges in enterprise security and AI integration. Collaborate with cross-functional teams to design and implement C++ solutions that enhance Microsoft Edge, protecting sensitive da...

Join a team that's redefining customer experiences as a Senior Principal Engineer. Drive the technical strategy for integrated platforms, enhance onboarding and support processes, and lead cross-funct...