Software Engineer II (IC3)

Research Engineer / Software Engineer - AI/ML SystemsLocation: London, Kings CrossWorking Pattern: Hybrid onsite, 3 days per weekContract Length: 6 months, with possible extensionStart Date: ASAPWorking Hours: Monday-Friday, 9am-6pm, 40 hours per weekPay Rate: £36 PAYE per hourRole Overview The team is seeking a Research Engineer to support Fundamental AI Research work in London. The role will focus on building agents for machine learning and research, with an emphasis on LLM agents, Python engineering, PyTorch, and large-scale AI experimentation. The successful candidate will work with research engineers, research scientists, and other contingent workers on cutting-edge AI research projects. This is a high-impact, fast-paced role suited to someone who combines strong engineering execution with a scientific mindset.ResponsibilitiesCarry out research engineering work to advance machine learning systems.Design tools, infrastructure, and methods for large language models and AI agents.Build code deliverables in partnership with engineering and research teams.Run complex experiments involving large AI models and datasets.Collaborate with researchers and cross-functional partners.Communicate research plans, progress, and results clearly.Gather requirements and contribute to effective feature roadmaps.Support research that may contribute to future product development.Required Skills and Experience2+ years of hands-on experience in machine learning, AI, recommendation systems, ..... full job details .....