Software Senior Engineer Jobs (On-site work)

Join SciTec to build intuitive, real-time web applications for critical U.S. defense missions. We seek a Senior Front End Engineer with 5+ years of React and JavaScript expertise. This Boulder-based role offers exceptional benefits, including 100% company-paid HSA medical insurance and profit sha...

Join our world-class Space Systems team in Denver as a Senior Software Engineer. Utilize your 8+ years of experience in Java/C++ development within a Linux/UNIX environment. You will design APIs and build complex, high-performance software using modern stacks like Spring Boot and React. This role...

Join Microsoft AI in Barcelona as a Senior Software Engineer. Develop a cutting-edge platform to ground Large Language Models (LLMs) with real-time web data, reducing hallucinations. You'll need expertise in backend technologies like C#/Python and cloud platforms (Azure/AWS). Build scalable, secu...

Join Microsoft as a Senior Software Engineer in Redmond. Lead strategic, full-stack development for web experiences used by over 1B users. Utilize your expertise in TypeScript, React, and cloud technologies to build scalable, accessible applications. Drive innovation and shape daily digital habits.