Software Principal Engineer Jobs (Remote work)

Join Microsoft’s Industry Solutions Engineering team as a Principal Software Engineer. You’ll build innovative AI solutions on Azure, collaborating directly with customers to solve complex challenges. Requires a BS in CS or related field with 6+ years coding in C, C++, C#, Java, JavaScript, or Py...

Join Xbox to lead GPU emulation for game preservation. As Principal Software Engineering Lead, you'll drive architectural vision, solve rendering challenges, and ensure compatibility across devices. Requires 6+ years in C/C++ and GPU expertise. Lead a team shaping the future of gaming in the US.

Principal Software Engineer role in Sydney, Australia. Join a cross-functional team building innovative solutions with modern cloud technologies and languages like C#, Java, or Python. Lead design, mentor engineers, and collaborate with strategic customers and Microsoft product teams. Competitive...

Principal Software Engineer role in London with Microsoft’s ISE team. You’ll co-develop cloud-based AI solutions alongside enterprise customers, using C#, Python, or Java. Requires consultative experience, cross-functional collaboration, and up to 25% travel. Enjoy a competitive benefits package ...

Lead the development of critical monitoring and alerting for Microsoft 365 Resilience, including Copilot. As a Principal Software Engineer, you will architect robust reliability measures like Graceful Degradation across core platforms. Requires a BS in CS with 12+ years coding in C, C++, C#, or P...

Principal Software Engineer at Microsoft Azure Data in Tokyo, Japan. Design and implement core PostgreSQL features, including planner, executor, and replication. Requires 6+ years of C/C++/C#/Java/Python experience and deep database internals knowledge. Join a world-class team building the data p...

Join Microsoft’s Azure Resource Graph team as a Principal Software Engineering Architect. Lead the evolution of big data, LLM, and agentic platforms, designing scalable distributed systems. Requires 8+ years in C, C++, C#, Java, JavaScript, or Python. Drive AI adoption and build high-performance ...

Lead the engineering of Azure Storage’s foundational distributed file system as a Principal Software Engineering Manager. This role requires deep expertise in C/C++ and large-scale systems, with a focus on architecting solutions for Microsoft’s cloud. You will drive product strategy, mentor a col...

Lead the future of AI-powered software testing as a Principal Software Engineer on Microsoft's Playwright team. Design and implement AI-native capabilities for the core automation framework, integrating with GitHub and VS Code. This Redmond-based role requires deep expertise in AI/LLM models, bro...

Lead the development of Azure's foundational storage service, impacting billions globally. This principal role requires 10+ years of experience in C/C++/C# and distributed systems. Drive high-impact projects, mentor teams, and shape the future of hyperscale cloud storage from India.

Join Microsoft's global Industry Solutions Engineering team in Redmond. As a Principal Software Engineer, you'll solve complex customer challenges using cloud technologies like C#, Java, or Python. Lead design, mentor engineers, and innovate directly with clients. Requires a technical degree and ...

Lead the architecture of next-generation digital healthcare platforms as a Principal Full-Stack Engineer. This senior role requires 12+ years' experience designing scalable, API-first systems and integrating AI/GenAI. You will set technical direction, mentor teams, and build secure solutions usin...

Lead the development of a cutting-edge, cloud-native infrastructure platform in San Francisco. As a Principal Engineer, you will architect scalable developer tooling, CI/CD, and deployment systems using technologies like Kubernetes and Terraform. Your deep systems expertise will drive velocity an...

Lead the architecture of scalable backend systems for global cybersecurity applications in São Paulo. This senior role requires 8+ years of expertise in Python/Go, cloud platforms (GCP), and modern CI/CD. You will design robust APIs and data models, directly impacting organizational security worl...