Software Senior Engineer United States Jobs

Join Microsoft's Sovereign Cloud team as a Senior Software Engineer. Design and build secure, AI-enhanced cloud services for government and regulated industries. This role requires a Top Secret clearance and expertise in distributed systems (C++, C#, Python). Develop foundational security tools o...

Join Microsoft's Office of the Chief Economist as a Senior Software Engineer in Redmond. You will build end-to-end ML/AI proof-of-concept prototypes, integrating backend services and user-facing frontends. Partner with economists to translate analytical insights into demonstrable systems using Py...

Join Microsoft Teams as a Senior Software Engineer in Observability. Design and maintain telemetry infrastructure, enabling data-driven decisions for a platform with 330M daily users. Requires a Bachelor's degree, 4+ years of coding experience, and security clearance. This role is based in Redmon...

Join the Azure Storage team to build and scale the foundational cloud storage for Microsoft Azure. This senior engineering role requires expertise in C, C++, or C# and experience with large-scale distributed systems. You will design, optimize, and maintain critical infrastructure supporting globa...

Join Microsoft Azure Storage and help build the future of universally accessible cloud storage. We seek a Senior Software Engineer with 4+ years of experience coding in C/C++/C#/Java and expertise in large-scale distributed systems. This role involves leading design, mentoring engineers, and ensu...

Join Microsoft's Datacenter Management team to drive innovation for Azure's global cloud infrastructure. As a Senior Software Engineer, you'll build resilient, scalable systems at the forefront of AI and GPU-centric hardware evolution. This role requires expertise in C, C++, C#, or Python and off...

Join the Azure Office of the CTO as a Senior Research Software Engineer. Drive AI and security research from hypothesis to publication, using Python to code and prototype. This US-based role requires a CS degree, 4+ years' experience, and passing a background check. Shape cloud strategy and optim...

Join Microsoft's Commerce Financial Platform as a Senior SAP Basis Engineer in Redmond. You will administer critical SAP environments (ECC, S/4HANA) and ensure high availability and performance. This role requires 4+ years of engineering experience and expertise in system upgrades, tuning, and au...

Join Microsoft's Agent 365 team in Redmond as a Senior Software Engineer. Design and build scalable AI infrastructure, focusing on security, policy, and tool governance for autonomous AI agents. This role requires a Bachelor's degree and 4+ years of coding experience in languages like C++, C#, Ja...

Join Microsoft's Bing Web Data Platform as a Senior Software Engineer in Redmond. Develop cutting-edge document understanding solutions at web scale using C++, Python, or Java. Your work will power Bing, Copilot, and LLM training, applying large-scale ML and LLMs to enrich web content. A Bachelor...

Join Microsoft's Agent 365 team in Redmond as a Senior Software Engineer. Design and build scalable, distributed systems to power AI agent Skills and data integration. Leverage your expertise in C++, C#, Java, or Python to develop core infrastructure for enterprise-grade AI. This role involves en...

Join Microsoft's Azure Networking Team as a Senior Software Engineer. Design and deliver scalable, AI-powered software to automate and build resilient Edge networks. This role requires 4+ years of coding experience in languages like C++ or Python and a Bachelor's degree. Help define the future of...

Join our Knoxville team as a Senior Software Engineer. Develop full-stack solutions using Python, Node.js, and React in AWS cloud environments. You will design scalable systems, APIs, and microservices while ensuring security and performance. We offer comprehensive benefits including medical, den...

Join Lugg as a Senior Backend Software Engineer in San Francisco. Shape the future of on-demand moving with a focus on Ruby on Rails, Postgres, and GraphQL. You'll design critical APIs and optimize dispatch systems for a high-impact role. Receive equity and work alongside a small, talented team b...

Join Tavus in San Francisco as a Senior Software Engineer for the Conversational Video Interface (CVI). Drive our real-time, multimodal product using deep Python expertise, IPC, and async frameworks. Own feature development, integrate cutting-edge AI research, and thrive in a dynamic, fast-paced ...

Join a YC-backed startup modernizing government with AI. As a Senior Full Stack Engineer, you'll build scalable systems using Java, React, and AWS. Enjoy full remote work while making a direct societal impact. This role offers significant technical ownership in a high-growth environment.

Join LineLeap's mission to revolutionize nightlife and event access. As a Senior/Staff Software Engineer in New York, you'll build high-impact features for millions of users. We seek an expert in full-stack development, scalable systems, and leveraging AI for rapid, high-quality coding. Own produ...

Join our team in Fort Washington as a Senior Software Engineer. Develop real-time controller software for advanced semiconductor equipment using C++, .NET, and React.js. This contract-to-permanent role offers medical benefits and involves international travel for customer support.

Join Athelas as a Senior Full-Stack Engineer in Mountain View. Use Python, JavaScript, and modern frameworks to build end-to-end products that revolutionize healthcare. Enjoy a fast-paced environment with unlimited PTO, comprehensive benefits, and the chance to make a real impact.