Software Principal Engineer Jobs

Lead the DW Swift team in Belgrade, building next-gen engineering systems for Microsoft Fabric's SQL Data Warehouse. This role requires a technical leader with expertise in distributed systems (C++, C#, Java, Python) and people management. You will drive infrastructure that accelerates SaaS data ...

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 AI-driven innovation as a Principal Associate Data Scientist. Develop machine learning models using Python, AWS, and Spark on vast datasets. This role requires a quantitative Master's/PhD and experience in analytics. Enjoy competitive benefits in McLean, New York, or San Jose.

Lead the Azure Compute Platform team in Hyderabad, developing scalable, secure cloud infrastructure. This Principal Engineering Manager role requires 6+ years of experience in C/C++/C#/Java/Python and expertise in distributed systems. You will drive technical strategy, resolve complex challenges,...

Lead the development of Microsoft's Titan data platform as a Principal Software Engineer in Hyderabad. You will architect and deliver large-scale, distributed systems using React, Python, and cloud technologies. This role requires 10+ years of experience, expertise in full-stack development, and ...

Lead the technical vision for enterprise data, analytics, and AI platforms in this principal role. You will architect scalable, cloud-native solutions, govern CI/CD for data pipelines, and drive AI-assisted development. Requires deep expertise in data warehousing, ETL, and 8+ years of platform ar...

Lead high-impact AI solutions as a Principal Software Engineer for the U.S. Public Sector. This hybrid role requires an active Secret clearance, 12+ years' experience, and expertise in Python, ML tooling, and cloud platforms. You will architect and deploy end-to-end systems, working on-site in th...

Lead AI infrastructure innovation at Microsoft Azure in Hyderabad. Design and optimize high-performance, scalable distributed systems for generative AI workloads like Bing Copilot. Requires 12+ years' experience with C++/Python and expertise in large-scale cloud platforms. Drive technical leaders...

Lead the development of a global, serverless SaaS platform for data security and governance. This senior role requires 8+ years of engineering experience with expertise in microservices and distributed data frameworks like Apache Spark. Design and build scalable solutions that empower organizatio...

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 the architecture for Control Plane drivers at Microsoft's Silicon team in Santa Clara. This senior role requires 6+ years in C/C++ and deep OS/kernel expertise to build scalable DPU solutions. You'll define roadmaps, mentor engineers, and impact Azure's core infrastructure.

Lead the architecture of scalable backend and ML systems to accelerate Microsoft 365 Copilot innovation. This principal role requires deep technical expertise in large-scale distributed systems and cross-team leadership. Join a focused team in Redmond to drive engineering velocity and platform ag...

Lead AI innovation for Microsoft's Dynamics 365 Contact Center as a Principal Software Engineer. Design and deploy scalable AI solutions, integrating LLMs and agentic systems on Azure. This Redmond-based role requires 6+ years of coding experience and deep expertise in GenAI. Build robust, produc...

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 critical middle-tier service powering Microsoft 365 Copilot across web, Windows, and Mac. This Redmond-based role requires a Principal Engineering Manager with 6+ years of experience and deep expertise in Azure web services. You will design APIs, infrastructure, and deployment pipelines ...

Lead architectural innovation for AI and strategic initiatives at Microsoft. This hands-on Principal Engineer role strengthens platform resiliency and drives customer-focused solutions. Requires 6+ years of coding experience in C++, C#, Python, or Java. This position is based in the United States.

Lead product-led growth for Microsoft 365 and Windows as a Principal Software Engineering Manager in Noida. You will guide a team, influence stakeholders, and optimize services to drive user acquisition and retention. Requires 10+ years of coding experience, 4+ in people management, and expertise...

Join Microsoft Ads in Bangalore as a Principal Software Engineer. Design and build robust, real-time data pipelines and feature materialization systems using Flink/Spark and Kafka. Own SLOs for large-scale, latency-sensitive platforms powering ML models, requiring strong C++/C#/Python skills and ...

Lead a talented engineering team in Bangalore, developing innovative security solutions for Microsoft Defender for Endpoint on Linux. Leverage your 15+ years of software engineering experience and deep Linux expertise to protect servers worldwide. Drive product adoption, mentor engineers, and col...