Hiring: Principal Software Engineer, Foundry Agents - CoreAI Company: Microsoft Location: Redmond, WA Job Posted Time: 2026-09-14 21:46:56 Target Skills & Keywords : Azure, C, C#, C++, Compliance, Foundry, Java, JavaScript, Python About the job Experience: •6+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, Python or equivalent experience. Required Skills: •Across the organization, you will: •Build and scale foundational services that power secure agent deployment and execution, governed tool integration, training/fine‑tuning, and observability/evaluation •Design and evolve distributed runtimes and cloud services to run agents securely at enterprise scale with strong reliability, security, and compliance guarantees •Improve iteration loops for researchers, engineers, and developers through better tooling, abstractions, and automation across fine‑tuning, evaluation, and optimization •Debug and optimize complex interactions across models, data, hardware, and infrastructure •Drive technical direction across the full software development lifecycle, influencing design tradeoffs and long‑term architecture Qualifications: •Bachelor's Degree in Computer Science or related technical field and 6+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, Python or equivalent experience. •Demonstrated capacity to meet Microsoft, customer and/or government security screening requirements are required for this role. These requirements include but are not limite Interested candidates, please apply directly through the job posting on company's career page or try via AI auto apply on this platform. Don't miss this opportunity to join a forward-thinking team!