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Principal Software Engineer

Build new components to bring the latest innovations in AI Infrastructure onto the Azure ML platform, focusing on cluster orchestration, job scheduling, storage, networking, containerization, and OS integration to enable distributed deep learning training and inferencing.

  • Bangalore, Karnataka, India
  • Full-time
  • Posted Nov 13, 2026
INDUSTRYSoftware & InternetSaaS & Enterprise SoftwareAI & Machine LearningCloud & DevOps

Responsibilities

  • Work on the architecture, design, and development of the AI Infrastructure services that support large scale AI training and inferencing
  • Develop, test, and maintain backend services written in C#, Go, Rust, C++, hosted on Kubernetes
  • Enhance systems and applications to ensure robustness, efficiency, maintainability, low latency, tight cloud security
  • Provide operational support and DRI responsibilities for the product
  • Develop and foster a deep understanding of the machine learning systems and concepts and their usage by our customers
  • Collaborate closely with engineers, data scientists within the team, internal Microsoft Research teams and external enterprises to build better solutions together
  • Provide vision, expertise, and technical leadership to other team members
  • Help to grow talent in these areas

Requirements

  • Master’s or bachelor’s degree in computer science or a related field
  • Experience in a AI Infrastructure
  • Experience in a Deep Learning

Nice to have: C#, C, C++, Java, JavaScript, Python, Kubernetes ecosystem, cloud infrastructure (compute, networking, storage, and identity services), Software Defined Networking systems, large scale cloud services, distributed systems, operating systems

Skills

C#CC++RustgoLinuxKubernetes NetworkingSDNKubernetes cluster orchestrationbuilding and shipping production software or servicesKubernetesAzure ML

Full description

Overview Azure AI Infrastructure team is looking for passionate engineers to build the largest deep-learning infrastructure service at Microsoft. In this role you will be tasked with building new components to bring the latest innovations in AI Infrastructure onto the Azure ML platform. You will partner with top engineering talent within Azure AI Infrastructure and across Azure to work on cluster orchestration, job scheduling, storage, networking, containerization and operating system integration. Your work will enable various AI languages and run-times on Azure AI Infrastructure to bring distributed deep learning training and inferencing to life. In addition, you will build infrastructure components required to build, deploy, monitor and service highly available and scalable Microsoft Service Fabric and Kubernetes clusters under your care. You will lead development and customer support from the frontline and establish architecture, service excellence guidelines and a high-quality bar. Candidates have a track record for delivering engineering and service excellence on a mid-to-large scale service. Who are We? We are engineers on Azure AI Infrastructure. We believe that building a planet-scale AI Supercomputer from the ground-up which addresses the fundamental pain-points of data scientists and AI practitioners and takes AI to the unprecedented scale is an opportunity of a lifetime. If you share the same dream as us, come join us! What Is Azure AI Infrastructure? High scale AI workloads are always testing the limits of the infrastructure stack. Large-scale model training and inference with huge data volumes of training data on hundreds-thousands of GPUs make it a true engineering challenge. Azure AI Infrastructure is a globally distributed, multi-tenant service that provides robust, cost-effective AI infrastructure (compute, networking and storage) for AI training and inferencing. By abstracting workloads from underlying infrastructure, Azure AI Infrastructure creates a shared pool of resources that can be dynamically provisioned for full utilization of expensive GPU compute, and enabling data scientists to productively build, scale, experiment, and iterate their models on top of a robust, performant, scalable and cost-effective distributed infrastructure built for AI. In Azure AI Infrastructure, we are constantly seeking to apply the ideas from AI, ML, distributed systems, distributed databases, machine learning, information retrieval, networking, and security. Responsibilities Work on the architecture, design, and development of the AI Infrastructure services that support large scale AI training and inferencing Develop, test, and maintain backend services written in C#, Go, Rust, C++, hosted on Kubernetes Enhance systems and applications to ensure robustness, efficiency, maintainability, low latency, tight cloud security Provide operational support and DRI responsibilities for the product Develop and foster a deep understanding of the machine learning systems and concepts and their usage by our customers Collaborate closely with engineers, data scientists within the team, internal Microsoft Research teams and external enterprises to build better solutions together Provide vision, expertise, and technical leadership to other team members Help to grow talent in these areas Qualifications Required Qualifications A master’s or bachelor’s degree in computer science or a related field 10+ years of experience with coding in one of C#, C or C++, Rust, go Experience working with the Linux operation system, Kubernetes Networking, SDN, and Kubernetes cluster orchestration Experience with improving service operations or engineering fundamentals Collaboration skills Experience building and shipping production software or services Preferred Qualifications Master's Degree or Ph.D. in Computer Science or related technical field AND 8+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python. Experience in development in the Kubernetes ecosystem Experience working on cloud infrastructure including compute, networking, storage, and identity services Experience in working on Kubernetes Networking and Software Defined Networking systems Experience in building large scale cloud services, distributed systems, or operating systems This position will be open for a minimum of 5 days, with applications accepted on an ongoing basis until the position is filled. Microsoft is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to age, ancestry, citizenship, color, family or medical care leave, gender identity or expression, genetic information, immigration status, marital status, medical condition, national origin, physical or mental disability, political affiliation, protected veteran or military status, race, ethnicity, religion, sex (including pregnancy), sexual orientation, or any other characteristic protected by applicable local laws, regulations and ordinances. If you need assistance with religious accommodations and/or a reasonable accommodation due to a disability during the application process, read more about requesting accommodations.

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