Back End Software Engineer Jobs in Seattle, WA

Lead backend development ensuring scalable, reliable systems while mentoring others. Shape product features with your expert coding skills and architect complex applications utilizing AI and ML techni...

Join our Enterprise team as a Full Stack Developer to create and enhance features empowering independent media founders. Collaborate across disciplines to innovate mobile experiences and drive user su...

Join a team that's transforming integrations into a cohesive, high-quality API platform. You will lead backend development and operational reliability, driving collaborations and mentoring initiatives...

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

Unlock potential by leading the development of innovative backend systems, collaborating cross-functionally to build impactful features. Join us in enhancing customer banking experiences and shaping o...

Champion innovation as a Backend Software Engineer, owning platform architecture, delivering reliable features, driving system stability, and collaborating with cross-functional teams to enhance campa...

Elevate the next generation of 5G Non-Terrestrial Networks by designing and building scalable, cloud-native distributed systems, collaborating with experts in telecommunications to create robust softw...

Join a team that's building an innovative AI-driven platform for hardware development. As a backend engineer, you'll craft core services, implement APIs, and ensure reliable system performance while c...

Join a groundbreaking team to build the first AI-driven platform for hardware product development. This role requires hands-on backend engineering skills to develop core services and AI infrastructure...

Shape the future of Web3 development by building responsive applications and SDKs that enhance user experiences. Collaborate closely with cross-functional teams to deliver scalable tools, adhering to...

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...

Champion the development of scalable blockchain systems and APIs. Collaborate with cross-functional teams to enhance payment solutions while troubleshooting issues and ensuring high-quality code deliv...

Innovate with a dynamic team of engineers to shape architecture and drive product expansion as you build reliable software solutions for healthcare, fostering a collaborative environment that promotes...

Transform our insurance platform through scalable Ruby and Typescript applications. Lead engineering efforts, mentor junior engineers, and deliver impactful features in a dynamic, growing environment...

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...

Shape your career as a Software Engineer, building data models and APIs for complex communications networks. Collaborate with top engineers while taking ownership of impactful projects that evolve our...

Drive engineering excellence in building robust backend systems for a multimodal AI platform. Solve complex technical challenges to enhance emergency response workflows, ensuring reliability and scala...

Champion innovative software solutions by leading the design and implementation of scalable systems and APIs. Collaborate across teams to enhance user experiences while mentoring engineers and driving...

Build robust APIs and backend systems as a key player in our AI grocery product. Lead architectural development, partner with cross-functional teams, and grow impactful solutions for grocery stores na...

Transform your career by shaping robust back-end systems while ensuring scalability and reliability. Join a dedicated team that thrives in a fast-paced environment, driving innovation to deliver the b...

Join a team that's building innovative, high-quality software products from the ground up. This remote role empowers you to take ownership of projects, mentor junior engineers, and influence product d...

Join a team that's building innovative, scalable backend systems using modern technologies like AWS and Java. Leverage your expertise in a dynamic environment to enhance and deliver high-quality finan...

Lead the charge in developing robust ML infrastructure and scalable applications, driving solutions for large-scale challenges while ensuring high-quality software design and functionality in a fast-p...

Join a team that's redefining payment solutions by designing and scaling robust backend systems to streamline renters' experiences and ensure timely rent payments through innovative integrations and A...

Explore the potential of AI in full-stack development while designing and delivering enterprise applications. Collaborate across teams and mentor engineers, ensuring your expertise shapes cutting-edge...