GPU Systems Engineer

4 days ago

London, United Kingdom Selby Jennings Full time

A global trading firm is seeking a GPU Engineer to help scale and evolve its high-performance computing (HPC) and AI research environment. This role sits within the Research and Development team and involves working on globally distributed infrastructure that supports trading and research operations around the clock. You'll collaborate with experts across compute, storage, operating systems and automation to design and optimise large-scale GPU clusters, troubleshoot performance bottlenecks and automate deployment and monitoring across thousands of nodes. This is a high-impact role with broad scope, touching everything from hardware testing to performance engineering.ResponsibilitiesDesign, build and optimise large-scale distributed GPU compute clusters Identify and resolve performance bottlenecks across compute, storage and networking layers Collaborate with research and engineering teams to profile, benchmark and fine-tune GPU-based workloads Automate deployment, monitoring and troubleshooting across thousands of nodes Support evolving workloads and infrastructure needs across trading and research teams Own infrastructure projects from concept through implementation and support Test and deploy new hardware and software, working closely with vendors to resolve complex issues Required Skills5+ years' experience in Linux systems engineering within HPC, AI or distributed infrastructure environments Strong background in Linux system installation, performance tuning and troubleshooting Expertise in diagnosing and optimising distributed GPU workloads Deep understanding of GPU performance and tuning Proficiency in Python scripting and automation frameworks Experience with CUDA or C/C++ is a plus Familiarity with NVIDIA technologies such as NCCL, GPUDirect RDMA and NVLink Experience with configuration management tools (e.g. Salt, Ansible, Puppet, Chef) Comfortable diagnosing issues across hardware, OS and network layers Strong communication and organisational skills, with the ability to collaborate across technical teams Thrive in fast-paced environments and motivated by high-impact work CultureThe firm applies a scientific approach to trading and has built one of the world's most advanced computing environments for research and development. It values openness, collaboration and innovation, welcoming diverse perspectives and encouraging contributions from all team members. Whether writing elegant code, solving complex problems or sharing a meal, the culture is one of togetherness and continuous improvement.

  • GPU Systems Engineer

    4 days ago

    London, United Kingdom Selby Jennings Full time

    A global trading firm is seeking a GPU Engineer to help scale and evolve its high-performance computing (HPC) and AI research environment. This role sits within the Research and Development team and involves working on globally distributed infrastructure that supports trading and research operations around the clock. You'll collaborate with experts across...

  • GPU Systems Engineer

    4 days ago

    London, United Kingdom Selby Jennings Full time

    A global trading firm is seeking a GPU Engineer to help scale and evolve its high-performance computing (HPC) and AI research environment. This role sits within the Research and Development team and involves working on globally distributed infrastructure that supports trading and research operations around the clock.You'll collaborate with experts across...

  • GPU Systems Engineer

    5 days ago

    London, United Kingdom Selby Jennings Full time

    A global trading firm is seeking a GPU Engineer to help scale and evolve its high-performance computing (HPC) and AI research environment. This role sits within the Research and Development team and involves working on globally distributed infrastructure that supports trading and research operations around the clock.You'll collaborate with experts across...

  • GPU Systems Engineer

    2 weeks ago

    London, Greater London, United Kingdom Hudson River Trading Full time £80,000 - £120,000 per year

    Hudson River Trading (HRT) is looking for GPU Systems Engineers to help scale and evolve our exceptionally sophisticated HPC/AI research environment.Joining our Research and Development team, you will collaborate with experts responsible for the compute, storage, operating systems, and automation tools that enable our trading and research to run 24/7 across...

  • GPU Systems Engineer

    5 days ago

    Greater London, United Kingdom Selby Jennings Full time

    Consultant - Technology Infrastructure Recruitment Selby Jennings A global trading firm is seeking a GPU Engineer to help scale and evolve its high-performance computing (HPC) and AI research environment. This role sits within the Research and Development team and involves working on globally distributed infrastructure that supports trading and research...

  • GPU Systems Engineer

    5 days ago

    Greater London, United Kingdom Selby Jennings Full time

    A global trading firm is looking for a GPU Engineer to join its Research and Development team in London. This entry-level role will focus on designing and optimizing large-scale GPU clusters and troubleshooting performance issues within a high-performance computing environment. The ideal candidate has over 5 years of Linux systems engineering experience and...

  • GPU Software Engineer

    2 weeks ago

    London, United Kingdom microTECH Global LTD Full time

    Job DescriptionAs a GPU Software Engineer, you’ll be translating innovative research into high-performance, high-quality GPU compute solutions—playing a key role in delivering next-generation media technology to the market.Hybrid working, 3 days onsite and 2 days working from home.Key Skills & Qualifications:Degree in Electronics Engineering, Computer...

  • GPU Software Engineer

    2 weeks ago

    London, United Kingdom microTECH Global LTD Full time

    As a GPU Software Engineer, you’ll be translating innovative research into high-performance, high-quality GPU compute solutions—playing a key role in delivering next-generation media technology to the market. Hybrid working, 3 days onsite and 2 days working from home. Key Skills & Qualifications: Degree in Electronics Engineering, Computer Science, or a...

  • GPU Software Engineer

    1 week ago

    London, United Kingdom Microtech Global Ltd Full time £150 - £200

    OverviewAs a GPU Software Engineer, you’ll be translating innovative research into high-performance, high-quality GPU compute solutions—playing a key role in delivering next-generation media technology to the market.Skills, Experience, Qualifications, If you have the right match for this opportunity, then make sure to apply today.Hybrid working, 3 days...

  • GPU Software Engineer

    2 days ago

    London, United Kingdom Microtech Global Ltd Full time £150 - £200

    OverviewAs a GPU Software Engineer, you’ll be translating innovative research into high-performance, high-quality GPU compute solutions—playing a key role in delivering next-generation media technology to the market.Skills, Experience, Qualifications, If you have the right match for this opportunity, then make sure to apply today.Hybrid working, 3 days...