Back End Software Engineer Jobs in Seattle, WA

Empower the ad-tech ecosystem by designing and scaling backend services that drive integrations and enhance revenue for a cutting-edge AI-driven advertising product. Collaborate with teams to deliver...

Transform the reliability landscape by engineering self-healing systems and guiding cross-functional teams in best practices, ensuring robust software deployment and seamless scalability across core s...

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...

Empower transformative telehealth solutions by designing and implementing robust software infrastructure. Join a dynamic team to innovate, automate, and streamline applications, impacting the healthca...

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...

Unlock potential by solving high-impact technical challenges in credit systems, driving innovations in financial infrastructure while ensuring high standards of performance and reliability across the...

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

Shape innovative interactive experiences in a collaborative full-stack development environment. Drive projects from ideation to production, utilizing cloud solutions and modern technologies to enhance...

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...

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...

Champion innovation in Machine Learning tooling, driving strategic architecture and user-centric development. Collaborate across teams to elevate quality, solve complex challenges, and enhance the usa...

Pioneer innovative software solutions in the design, development, and verification processes for advanced spacecraft control systems, ensuring robust operation across multiple platforms and missions w...

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...

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...

Join a team that's redefining data engineering. Collaborate with cross-functional experts to enhance user insights through experimentation, utilizing tools like Python and Databricks, while actively s...

Join a team that's driving innovation by creating backend systems for mission-critical applications. Collaborate closely to enhance the customer journey with intelligent inventory solutions that save...

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...