Senior Software Engineer

We are seeking a Senior Software Engineer to join Microsoft's Semantic Fabric team, working on reshaping enterprise data indexing and understanding in the era of Large Language Models (LLMs). This role involves building a breakthrough technology that provides semantic indexing for enterprise data within M365, delivering relevant grounding data from various organizational sources. The platform integrates seamlessly with LLMs, driving Microsoft's future in the AI age and empowering Copilot to identify and utilize the best content for any task.

The position focuses on building highly scalable ingestion pipelines and indexing solutions at an exabyte scale, ensuring interactive freshness and low-latency access to grounding data across enterprise content. This is a unique opportunity to work on cutting-edge technology that directly impacts users globally, making Copilot smarter and more responsive.

The ideal candidate will have strong experience in distributed systems, search technologies, and modern programming languages like Rust, C++, or Java. They will lead architectural decisions, collaborate with cross-functional teams, and ensure the platform meets Microsoft's strict security and privacy standards. The role offers the chance to work with the latest developments in LLM and semantic search while building solutions that scale across Microsoft's vast enterprise customer base.

Working in Prague with a remote-friendly environment, this position comes with comprehensive benefits including industry-leading healthcare, educational resources, and strong work-life balance policies. Join Microsoft's mission to empower every person and organization on the planet to achieve more through innovative technology solutions.