C++ Developer HPC

Quant Capital
London

C++ Developer HPC

up to £70K

Quant Capital is urgently looking for C++ to join our high profile client.

Our client is a small energy creation business based around the Fusion space. They spawned from Oxford University. Most of the team are Oxbridge or Imperial Comp Sci / Physics PhD’s or Masters. They are currently building an HPC Cluster to research several massive experiments in the energy space.

My client has built, from the ground-up, a multiple-fluid compressible flow solver that brings together heavily templated C++ for performance and Python for user interaction.

The successful C++ Developer will be an expert in optimising C++ for high performance scientific simulations, both in single core and multi-core environments. This will include instrumenting and profiling the existing code-base, analysing results and plotting a work program for making improvements.

You’ll be working within a team of highly skilled C++ developers and Scientists that love to build amazing things. I am looking for someone who is passionate about computer science and the latest scientific technologies.

C++ Developers MUST have: (the below also gives you an idea of stack)

  • C++ 11
  • Computer Science Degree
  • Single Core and Distributed C++
  • C++ Shared Libraries
  • Version Control
  • Ideally OpenMP, OpenCL or TBB

The environment is that of Facebook or Google, relaxed open with time to think and make the right decisions. The atmosphere is calm and relaxed with an open dress code. This is a role for techies, those who are motivated by the sharp end of technology and the possibility of making serious money doing something you are passionate about.

Attractive remuneration package dependent on experience including stock options

Budget for technical improvement as required (e.g. access to CodeSchool, Coursera certifications)

Some Remote Work

My client is based just outside Oxford

If this sounds of interest then please apply directly.

C++, Research, C, MPL, Quant, HPC, Data Science, python, Bubble visualisation Linux AWS Cloud Systems Infrastructure Linux Sys Admin Financial Tech STartup – Linux, Scripting, Automation, Kernel, NoSQL DEVOPS Python Development Operations

Posted 2025-10-30

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