Software Engineer, Principal Jobs

Join Microsoft's Agent 365 team in Redmond as a Principal Software Engineer. Design and build scalable AI infrastructure, focusing on security, policy, and tool governance for autonomous AI agents. Leverage 6+ years of coding experience in C++, C#, Java, or Python to develop end-to-end solutions ...

Seeking a Principal Software Engineer with Top Secret/SCI clearance to support the Air Force's Advanced Battle Management System (ABMS) in Bedford. This role requires 20+ years of DoD experience, full lifecycle software development expertise, and IAT Level II certification. You will design, test,...

Lead the strategic evolution of enterprise technology as a Principal Software Engineer at BHSI in Toronto. Design and build scalable, cloud-native solutions on Azure using C#, .NET, and Angular. This hands-on leadership role offers comprehensive benefits and a chance to shape our digital transfor...

Lead the Azure Storage Deployment team, building the orchestrator for Microsoft's next-generation cloud storage platform. You will solve cloud-scale challenges, powering AI workloads and managing exabytes of data globally. This role requires deep technical expertise in distributed systems, coding...

Lead the future of AI-driven advertising as a Principal Software Engineer at Microsoft AI. Design and optimize large-scale shopping ads infrastructure using cutting-edge AI, big data, and deep learning (PyTorch/TensorFlow). Collaborate with top scientists to build global, real-time systems in Mou...

Lead the architectural evolution of a cutting-edge medical education platform in Oakland. As a Principal Software Engineer, you'll design scalable systems using Python, React, and AWS, and pioneer AI/LLM-driven workflows. This role requires 10+ years of experience, including startup expertise, an...

Lead AI innovation as a Principal Software Engineer in Noida. Develop cutting-edge ML models for PowerPoint Copilot, revolutionizing visual creation. Leverage 12+ years of coding expertise to build scalable, intelligent design experiences. Join a collaborative team shaping the future of productiv...

Lead the transformation of analytics as a Principal Software Engineer on Microsoft's Azure Data team in Warsaw. Design and implement secure, large-scale distributed cloud services for products like Microsoft Fabric and Azure Cosmos DB. Drive enterprise-grade initiatives, set engineering standards...

Lead technical strategy as a Principal Software Engineer at CVS Health, shaping enterprise solutions for specialty pharmacy. Utilize 10+ years in Java, Python, and cloud (GCP/AWS) to architect large-scale microservices and APIs. Enjoy flexible schedules, comprehensive benefits, and the mission to...