Machine Learning Performance Engineer

London - UK

Monthly Salary: Not Disclosed

Posted on: Yesterday

Vacancies: 1 Vacancy

Job Summary

We tackle the most complex problems in quantitative finance by bringing scientific clarity to financial complexity.

From our London HQ we unite world-class researchers and engineers in an environment that values deep exploration and methodical execution - because the best ideas take time to evolve. Together were building a world-class platform to amplify our teams most powerful ideas.

As part of our engineering team youll shape the platforms and tools that drive high-impact research - designing systems that scale accelerate discovery and support innovation across the firm.

Take the next step in your career.

The role

We are seeking an exceptional ML Performance Engineer to optimise large-scale workloads across our GPU and CPU infrastructure.

This is a hands-on impactful role. You will design and implement techniques that improve performance and capabilities of research workloads on cutting-edge compute infrastructure ensuring our researchers and engineers can make the best use of current and future systems.

You will work directly with internal research teams and infrastructure engineers to profile and analyse workloads eliminate bottlenecks and develop reference solutions.

Your work will influence long-term platform evolution and help shape the architecture software stack and tooling that underpins large-scale machine learning computation.

Key responsibilities of the role include:

Collaborating with researchers senior stakeholders and engineers to understand their compute challenges and design optimised solutions.
Profiling benchmarking and tuning large-scale training and inference workloads for performance on distributed CPU GPU and memory-intensive jobs.
Developing reference implementations libraries and tools to improve job efficiency and reliability.
Collaborating closely with systems architecture and platform teams to evolve our compute stack.
Influencing long-term platform and infrastructure decisions.

Who are we looking for

The ideal candidate will have the following:

Bachelors Masters or PhD degree in computer science or equivalent experience.
Proven track record of profiling benchmarking and optimising distributed workloads.
Strong knowledge of Python C and CUDA.
Strong understanding of one or more deep learning frameworks such as PyTorch.
Strong background in data structures algorithms and parallel programming on heterogeneous systems.
Deep understanding of Linux OS fundamentals such as as scheduling memory management NUMA networking and filesystems.
Experience with HPC schedulers and Kubernetes-based workload orchestration.
Familiarity with profiling and monitoring tools such as nsys ncu eBPF-based tools and performance counters.
Strong communication skills with the ability to collaborate across research infrastructure and engineering teams.

Why should you apply

Highly competitive compensation plus annual discretionary bonus
Lunch provided (viaJust Eat for Business) and dedicated barista bar
35 days annual leave
9% company pension contributions
Informal dress code and excellent work/life balance
Comprehensive healthcare and life assurance
Cycle-to-work scheme
Monthly company events

G-Research is committed to cultivating and preserving an inclusive work environment. We are an ideas-driven business and we place great value on diversity of experience and opinions.

We want to ensure that applicants receive a recruitment experience that enables them to perform at their best. If you have a disability or special need that requires accommodation please let us know in the relevant section

We tackle the most complex problems in quantitative finance by bringing scientific clarity to financial complexity.From our London HQ we unite world-class researchers and engineers in an environment that values deep exploration and methodical execution - because the best ideas take time to evolve. T...