Back End Software Engineer Jobs in Boulder, CO

Join us to innovate and scale AI evaluation systems, enhancing quality, reliability, and trustworthiness across platforms. Collaborate with teams to integrate new capabilities and drive impactful AI s...

Advance your career by leading frontend development efforts, mentoring peers, and driving architectural decisions while delivering innovative solutions for global Defense & Intelligence customers usin...

Build and maintain innovative full-stack solutions, focusing on .NET and React. Collaborate within a distributed team while ensuring code quality and ownership in a dynamic environment. Drive product...

Empower the future of healthcare by designing and launching AI-driven backend systems. Collaborate with data scientists and engineers to create seamless, reliable products that transform clinical expe...

Join a high-performance engineering team to tackle complex architectural challenges, drive technical strategies, and shape AI capabilities for scalable platforms serving billions of messages in real-t...

Invent transformative web experiences by leading the shift from legacy systems to modern React applications. Collaborate across teams to establish best practices, enhance security, and drive engineeri...

Join a team that's redefining media experiences by building innovative web solutions. You'll drive the development of our media player and APIs, ensuring seamless content delivery and high performance...

Lead transformative initiatives by leveraging deep technical expertise and consulting skills. Foster innovation and drive impact across diverse projects while mentoring teams and building trust with c...

Champion growth and innovation by designing, building, and maintaining scalable software products and integrations in a fast-paced, compliance-focused environment, while collaborating with teams to en...

Transform the efficiency of development and operations by crafting innovative tooling and processes. Collaborate with teams to enhance workflows, ensure resilience, and drive productivity across hoste...

Help us design and implement robust data pipelines that scale across various architectures. Engage with stakeholders to ensure data quality and observability, while continuously improving solutions in...

Shape the future of AI-driven customer support by architecting advanced Agentic AI systems to enhance compliance processes and user experiences at scale while collaborating with diverse teams to ensur...

Shape the future of security by building robust authentication and authorization systems. Lead the design and implementation of security features that enhance developer experience while maintaining sa...

Engineer innovative solutions within a collaborative team, leading the re-architecture of cutting-edge verification systems while maintaining high standards in a dynamic environment...

Unlock your potential by designing, building, and managing cloud services that drive AI features, using C#/.NET, Python, and Go, in a fast-paced environment for enterprise-scale solutions...

Elevate your career by leading the development of innovative real-time systems. Collaborate with a dynamic team to drive technical projects using Go, React, and Cloud platforms, while mentoring fellow...

Transform user experiences by building and enhancing robust software solutions across frontend and backend layers, focusing on customer-facing AI products to ensure quality and safety in delivery...

Drive innovation in autonomous commerce as you develop secure, high-performance backend services for real-time AI integrations, enhancing payment systems, and ensuring trust and reliability across tra...

Join a team that's redefining commerce through innovative backend solutions, integrating AI agents with secure payment systems, and enabling real-time transaction capabilities across global platforms...

Lead the development of the Dia Admin Console, shaping enterprise tools for organization management while collaborating across teams. Drive the end-to-end build process, integrating critical functiona...

Join a team that's shaping the future of technology by building scalable, maintainable applications. Collaborate cross-functionally to deliver exceptional end-to-end experiences and drive innovation i...

Lead the charge in developing scalable AI-integrated solutions, enhancing core platform capabilities, and driving complex technical initiatives within an innovative enterprise environment to empower s...

Transform user experiences by building and enhancing engaging front-end solutions. Collaborate with design and engineering teams to maintain high-quality standards while driving innovation in product...

Innovate and enhance the machine learning infrastructure to empower rapid model deployment and automation. Collaborate across teams to streamline operations and drive impactful solutions in ML and fin...

Elevate your career as a Senior Engineer, tackling complex challenges across the full stack. Drive impactful solutions, collaborate with teams, and make informed architectural decisions in a dynamic s...