Microsoft Corporation - United Kingdom, IT - Software Development

Senior Opto-Electronics Engineer sought by Microsoft Research in Cambridge, UK, to drive high-risk, high-reward AI infrastructure innovation. This role requires a PhD and proven industry experience in optoelectronic systems, ASIC/CMOS design, and high-speed optical transceivers. You will co-desig...

Senior Applied Scientist sought to advance retrieval systems for Microsoft 365 Copilot in London. You will design scalable pipelines and ranking models for Search, Chat, and Agent experiences. Requires deep expertise in semantic, dense, or hybrid retrieval and a degree in Computer Science or rela...

Lead a multidisciplinary engineering team at Microsoft UK, driving AI-powered, cloud-based solutions for global customers. As a Multidisciplinary Manager, you’ll coach software engineers, data scientists, and program managers while managing cross-functional projects. Requires a STEM doctorate/mas...

Lead complex technical programs as a Principal TPM on Microsoft's Forward Deployed Engineering team in London. Embed with strategic customers to co-engineer AI-powered, cloud-based solutions, driving measurable business outcomes with high autonomy. Requires cross-functional project management exp...

Join Microsoft Research AI for Science as a Postdoctoral Researcher in Cambridge, UK. Drive the next BioEmu model by integrating experimental data (cryo-EM, NMR, SPR) with biomolecular ML. Requires a PhD in a relevant discipline, strong Python skills, and expertise in molecular modeling or struct...

Principal Software Engineer sought by Microsoft’s ISE team in London to co-engineer high-scale solutions with customers. You will lead technical strategy, containerize workloads, and leverage AI to solve complex challenges. Requires deep coding expertise (C++, Python, etc.) and customer-facing ex...

Join Microsoft’s MORSE team as a Senior Security Engineer in Cambridge, UK. You will drive vulnerability discovery and mitigation across Windows, Azure, and platform infrastructure. Requires deep expertise in C, C++, or Rust, with a focus on OS security, code review, and fuzzing. Influence secure...

Join Microsoft’s M365 Research as a Research Science PhD Intern in Cambridge, UK, focusing on Coding Agents. You will conduct cutting-edge research on LLM-based agentic systems, code generation, and multi-step reasoning workflows. Ideal for PhD candidates in CS/AI with strong Python skills and ex...

Join Microsoft’s Industry Solutions Engineering team as a Senior Data Scientist in London. You’ll co-engineer innovative solutions with global customers, applying statistical modeling and data science expertise. Ideal for candidates with a PhD/Master’s in Data Science or related fields, plus expe...

Principal Opto-Electronics Engineer at Microsoft Research in Cambridge, UK. Drive high-risk, high-reward AI infrastructure programs, co-designing next-gen optical transceivers and connectivity systems. Requires a PhD, expertise in analog/mixed-signal CMOS circuits, signal processing, and end-to-e...

Join Microsoft Research in Cambridge, UK as a Principal Optical Packaging Engineer to shape next-gen AI infrastructure. You will lead co-packaged optics (CPO) architecture, advanced 2.5D/3D packaging, and scalable optical assembly. Ideal candidates have a Master’s/PhD in Photonics or EE, deep CPO...

Join Microsoft Research Cambridge for a 12-week PhD internship designing novel light sources for AI-scale data centres. You will tackle real-world challenges in integrated photonics, using simulation tools like Lumerical and performing lab-based experimental evaluation. Ideal candidates are PhD s...