Back End Software Engineer Jobs in Seattle, WA

Join a dynamic team to design and optimize scalable backend storage solutions on AWS. Your expertise will enhance system performance, data integrity, and reliability, impacting mission-critical applic...

Take ownership of end-to-end feature development, delivering high-quality, scalable applications using React, TypeScript, Django, and Python while collaborating with cross-functional teams to enhance...

The Senior Full-Stack Engineer will be responsible for end-to-end feature development across the stack, focusing on building high-quality, scalable front-end experiences in React and TypeScript, as we...

Lead end-to-end feature development as a Senior Full-Stack Engineer. Own problem-solving from concept to deployment, ensuring high-quality, scalable solutions across the stack while collaborating clos...

Lead the charge in delivering high-quality, scalable full-stack solutions, overseeing end-to-end feature development while collaborating with a senior team to enhance engineering practices and product...

Innovate backend systems and APIs to enhance scalability and efficiency for customer-driven solutions. Engage in collaborative design and development, shaping impactful features within a lean engineer...

Grow your career with a dynamic team focused on designing scalable solutions. Leverage your backend expertise in C#/.NET and cloud technologies to drive impactful B2B cloud projects while collaboratin...

Join us to design and build innovative full-stack applications in a collaborative, agile environment. Embrace ownership and contribute to the full software development lifecycle while leveraging AI to...

Develop robust backend services in Python to support enterprise deployments in air-gapped environments, ensuring operational integrity and seamless upgrades for security infrastructure...

Lead the development of adaptive security solutions, enhancing real-time threat detection and data protection across diverse environments in a collaborative, high-impact team to redefine Generative AI...

Elevate product development by building robust backend systems that power AI-native experiences. Collaborate with cross-functional teams to create scalable, reliable services for customer-facing appli...

Drive the future of backend development by architecting scalable services and APIs, optimizing performance, and mentoring engineers in a collaborative startup environment. Make a significant impact on...

Innovate by designing and building high-impact full-stack tools quickly to empower teams. You'll drive solutions from concept to deployment, collaborating in agile engineering pods while embracing AI...

Develop innovative software solutions by creating end-to-end features across frontend and backend systems, leveraging AI technologies to enhance product capabilities and engineering workflows in a dyn...

Contribute to building AI productivity platforms by developing robust back-end systems. Engage in high-throughput production services, real-time infrastructure, and collaborate across products and tea...

Drive engineering excellence by architecting core systems for a voice AI and automation platform, ensuring reliability and scalability to support critical workflows in 911 centers while tackling compl...

Design and implement scalable backend systems for financial products, driving seamless interactions between users and decentralized protocols while collaborating across teams in a fast-paced, innovati...

Accelerate progress at scaling core Libraries products by building high-performance web applications, collaborating with cross-functional teams, and driving innovative solutions for secure software co...

Lead the charge in enhancing customer experiences through innovative technical solutions that optimize incentives and drive business growth across diverse verticals, fostering collaborative efforts wi...

Join a team that’s dedicated to enhancing server-side architecture and performance. Collaborate with front-end engineers to optimize integrations, caching strategies, and API management while ensuring...

Join a team that champions technology innovation in banking by designing and building internal applications. Collaborate across functions to streamline critical processes, ensuring secure operations a...

Lead the charge in designing and implementing scalable backend systems for an innovative credit product, driving impactful collaboration and setting the technical direction within a fast-paced, high-i...

Join a team of innovative engineers designing AI-driven marketing solutions for restaurants, enhancing online food delivery efficiency while managing complex backend services and integrations across v...

Shape the future of healthcare technology by building robust backend systems that enhance clinical data management, billing accuracy, and patient care personalization, all while working collaborativel...

Lead the charge in developing cutting-edge eCommerce services, ensuring performance, security, and user experience across platforms while mentoring engineers and innovating system architecture to enha...