Back End Software Engineer Jobs in Sunnyvale, CA

Join a team that's redefining insurance technology by driving innovative solutions and infrastructure initiatives. Help create user-friendly applications while collaborating with a passionate, distrib...

OpenAI is seeking a System Software Engineer to design, implement, and debug foundational software for its products. The role involves working across the OS stack, including kernel, drivers, and users...

Drive software innovation by designing and deploying robust core web services. Lead performance testing efforts, ensuring scalability and stability for smart presence products, collaborating on new fe...

Drive excellence in financial systems by owning the core licensing ledger, ensuring precision in revenue recognition, collaborating with Finance, and shaping operational rigor as the company scales...

Drive innovation by developing and shipping high-performance features for a unified web platform, enhancing user experience for satellite operations and internal workflows with a focus on reliability...

Drive innovation by designing and delivering AI product features from concept through deployment. Collaborate closely with users and stakeholders to ensure quality, reliability, and real-world impact...

Accelerate progress at the forefront of AI innovation. As a Backend/AI Engineer, you'll enhance our core API for document parsing, integrate LLMs, and optimize scalability for diverse enterprise needs...

Join a team that's redefining routing and service experiences by leading backend engineering initiatives for intelligent support infrastructure, ensuring high availability and customer satisfaction ac...

Elevate customer security by building low-footprint software components for real-time protection against GenAI threats. Collaborate across teams to enhance product strategies and resolve technical cha...

Design and develop engaging web and mobile sites while collaborating with cross-functional teams to ensure responsive and user-friendly experiences. Provide expertise in web technologies within an Agi...

Shape the future of big data solutions as a Staff Software Engineer. Design and optimize data pipelines, ensuring data integrity while mentoring junior staff and collaborating with cross-functional te...

Drive innovation and technical excellence by architecting scalable distributed systems, mentoring teams, and aligning engineering strategies with business goals to ensure robust, secure financial plat...

Join a team that's focused on enhancing user experiences through secure, efficient web development, collaborating on feature innovation, and continuously improving team dynamics and practices in a fas...

Pioneer innovative AI solutions by designing intelligent, impactful systems that enhance customer experiences and operational efficiency across diverse teams, driving full customer lifecycle engagemen...

Join a team that's building AI-driven GTM solutions by developing cutting-edge frontend and full-stack features. Collaborate closely across departments to enhance workflows and deliver impactful data...

Lead the charge in building always-on platforms that enhance product development and user experience. Collaborate with diverse teams to create seamless integration environments that empower engineers...

The Senior Software Engineer, Core will design, build, and implement changes to Stellar Core, the primary distributed system for maintaining Stellar's ledger. This role involves collaborating with a t...

Design, implement, and maintain scalable software infrastructure for cutting-edge manufacturing technologies. Collaborate with cross-functional teams to drive innovation and enhance developer efficien...

Empower successful feature deployment across platforms by building and evolving agentic workflow components, collaborating with cross-functional teams, and enhancing platform readiness knowledge to st...

Reimagine your future by designing and developing scalable software solutions. Collaborate with a dynamic remote team to tackle complex challenges, ensuring world-class savings outcomes for customers...

Transform user experiences by developing robust data application platforms that enhance content moderation processes and ensure safe interactions. Collaborate with a talented team to drive innovation...

Lead the charge in architecting innovative platforms, driving technical integrity, and enhancing collaborative engineering efforts to address complex infrastructure challenges at our central SF hub...

Drive innovation in payment solutions by leading a dynamic team of engineers. You'll shape the technical roadmap, solve complex challenges, and influence user experience across all apps, fostering exc...

Join a team that's building cutting-edge systems for intelligent agents. As a Senior Software Engineer, you will innovate in distributed systems to enhance agent performance and reliability on a globa...

Transform the developer experience by engaging with communities, creating impactful technical content, and leading events. Collaborate closely with the product team and build meaningful partnerships t...