Software Principal Engineer United States Jobs (Remote work)

Lead the development of Azure's next-generation AI networking infrastructure at Microsoft. Manage a team building high-performance, distributed systems for large-scale AI training. This role requires extensive experience in C++/Python and distributed systems within cloud/AI. Drive innovation at t...

Lead the evolution of Azure's Hybrid connectivity for AI workloads at cloud scale. This Principal Software Engineer role requires deep L2-L4 networking expertise (TCP/IP, BGP, VXLAN) and 6+ years coding in C/C++/Python. Design and operate hyper-scale SDN/NFV infrastructure from multiple US locati...

Lead the next generation of Azure Kubernetes Service (AKS) as a Principal Software Engineer. Design and build scalable, fault-tolerant distributed systems for AI and cloud-native workloads. This role requires deep expertise in C/C++/Go/Python and production cloud infrastructure. Enjoy flexible, r...

Lead the future of Azure infrastructure as a Principal Software Engineer. Design and deliver next-generation AI training and inferencing platforms, diving deep into diverse hardware and software layers. This role requires 6+ years of coding experience in C/C++/C#/Python and offers the chance to d...

Lead the core of Microsoft's cloud as a Principal Software Engineer on the Azure Compute team. Architect large-scale, fault-tolerant distributed systems using C, C++, C#, or Python. Drive significant impact by optimizing cluster scale, density, and utilization for global services. This role offer...

Lead a team leveraging AI/Copilot to evolve the core Azure platform, enabling scalable and secure global expansion. This role requires 6+ years of engineering experience with distributed systems and 2+ years in people management. You will guide technical design, optimize performance, and ensure s...

Lead the development of cutting-edge observability tools for Azure's AI/HPC supercomputers. This principal engineer role requires 6+ years of experience in C/C++/Python to ensure reliability and performance at hyperscale. Partner with stakeholders to build actionable monitoring solutions for the ...

Lead the strategy for the Azure Portal, the unified management interface used by millions. Build scalable, secure systems using modern web technologies like JavaScript, ASP.NET, and Node.js. This role requires a Bachelor's degree and 6+ years of technical engineering experience. Join a collaborat...

Lead the architecture of Azure's global DNS platform as a Principal Software Engineer. Design high-performance, secure distributed systems and networking data paths using C/C++/Rust. Drive innovation in cloud-scale reliability, AI-driven infrastructure, and threat protection. This role offers a c...

Lead our technical vision as a Principal Fullstack Engineer in San Francisco. Leverage your 10+ years with Java, Kotlin, and AWS microservices to build scalable SaaS solutions. You will guide product strategy, mentor engineers, and optimize systems. Enjoy health coverage, paid volunteer days, and...

Lead digital transformation in healthcare as a Principal Software Engineer at CVS Health. Design and develop key applications using Java/Python, CI/CD, and Agile/SAFe methodologies. This Woonsocket-based role offers robust benefits, including comprehensive medical plans, 401(k), and development c...

Lead the technical vision for a modern, AI-augmented developer platform at Dropbox. As a Principal Engineer, you'll architect systems to streamline the entire SDLC across a complex monorepo and multi-product stack. This career-defining role requires deep expertise in distributed systems, DevProd,...

Shape the future of Dropbox as a Principal Software Engineer. This technical leadership role blends hands-on engineering with strategic vision to prototype new ideas and define architecture. You'll need 10+ years of full-stack experience and a proven ability to scale products from MVP to millions...

Lead the architecture of a next-generation data platform for sophisticated financial institutions at Arcesium. This hands-on Principal Engineer role requires expertise in distributed systems, modern data lakes (Iceberg/Delta), and streaming tech (Kafka/Spark). Based in New York, you'll design hig...

Lead complex software development as a Principal Engineer in Englewood. Design scalable, high-volume transaction systems while mentoring engineering teams. Requires 7+ years' experience and expertise in distributed systems. Enjoy comprehensive benefits including medical, retirement plans, and tui...

Lead the backbone of next-gen blockchain wallet infrastructure as a Principal Software Engineer. This New York-based or remote role requires 10+ years in backend engineering, mastery of TypeScript/Rust/Go, and deep cloud/AWS expertise. You'll architect scalable, secure systems, mentor senior engi...