5 of 5 Code Optimisation Jobs in the UK

Senior Security Software Developer (R&D)

Hiring Organisation
HP
Location
Cambridgeshire, United Kingdom
Employment Type
Full Time
Salary
205200 USD Annually
cryptography Plus Experience working with ReactJS, Python, Django, GO/Rust, Xamarin Some knowledge of the following technologies: WMI, COM, networking, concurrency, databases, code optimization/performance testing Experience developing responsive web applications using JS Frameworks, HTML5, CSS The pay range for this role ...

HPC Scientific Software Engineer- (C++ Python GPU Computing) Remote UK

Hiring Organisation
Arden Resourcing
Location
Oxford, Oxfordshire, United Kingdom
Employment Type
Permanent
Salary
£50000 - £55000/annum
discipline. Experience developing software to solve complex scientific or engineering problems, rather than solely using existing simulation packages. Desirable Experience: GPU programming, acceleration and optimisation, particularly CUDA or similar technologies. Parallel programming using MPI, OpenMP or other HPC frameworks. Performance profiling, code optimisation and scalability improvements. Experience ...

Senior Performance Engineer | AI Infrastructure | Cambridge (Hybrid) |

Hiring Organisation
Pure Resourcing Solutions
Location
Cambridge, Cambridgeshire, United Kingdom
Employment Type
Full-Time
Salary
£90,000 - £120,000 per annum
than working from theory. From there, the job is building the models and calculators that turn those numbers into an actual answer: will this optimisation help, would a different accelerator be worth the spend, is this architecture change going to pay for itself. Those answers don't stay internal … record of building performance models or calculators (Python or spreadsheet-based) that actually forecast how a system will behave Hands-on GPU/accelerator code optimisation, CUDA or similar Genuine understanding of how LLMs and deep learning models run on real hardware, training versus inference, matrix multiplication ...

HPC Computational Engineer - Oxfordshire

Hiring Organisation
Arden Resourcing Limited
Location
Oxford, Oxfordshire, United Kingdom
Employment Type
Full-Time
Salary
£50,000 - £60,000 per annum
develop practical solutions. Desirable experience: Parallel programming, distributed computing or GPU acceleration. Experience with MPI, OpenMP, CUDA or similar HPC technologies. Performance profiling, code optimisation and scalability improvements. Scientific simulation, numerical analysis or uncertainty quantification. Exposure to digital twins, advanced modelling platforms or simulation frameworks. Experience leading technical ...

Senior Machine Learning Engineer

Hiring Organisation
Fitch Group
Location
Greater London, United Kingdom
Employment Type
Full Time
Lead projects, mentor junior engineers, shape technical direction, and influence architectural decisions through your expertise and results—not through management hierarchy; your ideas and code will define how we build AI systems Toronto's world-class AI ecosystem – Work in one of the world's premier AI research hubs … advanced generative AI solutions, agentic workflows, RAG architectures, and intelligent platforms using PyTorch, modern ML frameworks, and large language models; write production-quality code that scales and performs Drive AI innovation through hands-on technical work – Experiment with frontier models, implement novel ML architectures, evaluate emerging AI technologies, build ...