Performance Engineering Jobs in the UK

51 to 64 of 64 Performance Engineering Jobs in the UK

FPGA Engineer

Essex, South East, United Kingdom
Henderson Scott
background working with tools like Microchip Libero and/or Xilinx Vivado. You'll have a good understanding of full lifecycle FPGA development and ideally experience supporting complex, multidisciplinary engineering projects. About the role: We're hiring a Senior or Principal FPGA Engineer to join our high-performance engineering team, developing next-generation Front-End Electronics (FEE More ❯
Employment Type: Permanent
Posted:

Senior Technical Recruiter

London, United Kingdom
Fuse Energy
shifting usage to off-peak hours, and helping balance the grid. Role Overview We're looking for a deeply networked and execution-focused Senior Technical Recruiter to lead backend engineering hiring at Fuse. This role is ideal for someone with strong agency experience placing top-tier backend engineers into hedge funds, high-frequency trading firms, or elite tech companies. … You'll work closely with founders, technical leaders, and hiring managers to shape our engineering team. Responsibilities Develop tailored sourcing strategies to engage top-tier talent from hedge funds, trading firms, and elite technical organisations Screen and assess candidates for both technical excellence and cultural fit Run high-quality processes: drive pipeline activity, facilitate debriefs, and ensure seamless candidate … with hiring managers and department heads to understand their hiring needs and timelines 5+ years of full-cycle recruiting experience, with a heavy focus on backend roles in high-performance engineering environments Agency background working with trading firms, hedge funds, or HFTs Proven ability to identify and close candidates with niche, in-demand skill sets Ability to develop More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Dynamics D365 Performance Engineer - Outside IR35

London, United Kingdom
Hybrid / WFH Options
LA International Computer Consultants Ltd
Dynamics D365 Performance Engineer - Outside IR35 A number of D365 Performance Engineers are required for a public sector client. You will have extensive experience of D365 CE/CRM and Power Platform. Skills: D365 CE/CRM Power Platform Azure - IaaS/PaaS services .Net, C#, Javascript, TypeScript Strong knowledge of Performance tuning in D365 implementations Responsibilities … Focus on owning and managing performance improvements in D365 implementations Design and implement performance tuning strategies Analyse telemetry, logs, and metrics to identify and improve performance in customizations, integrations, and infrastructure. Lead performance testing and optimization initiatives across the CRM platform The role is for 6 months initially and based from home with ad hoc travel More ❯
Employment Type: Contract, Work From Home
Rate: £450 - £525 per day + Negotiable. Outside IR35
Posted:

Senior Software Engineer (PSS\GDS)

Manchester, Lancashire, United Kingdom
Datalex
product-focused mindset who enjoys working as part of a team. The Role As a Software Development Senior Engineer, you will be working in one of our full-stack engineering teams. Transforming our platform to be software as a service, developing next-gen products and capabilities to the Airline e-commerce marketplace. Key Responsibilities: Technically hands-on including estimating … designing, coding, and debugging. Providing third line engineering support to our customers. Mentoring Junior members of the team. Working closely with our quality and performance engineers. Technical Skills/Knowledge/Experience: Essential: Airline GDS or PSS integration experience using any ONE of the following: Sabre, Amadeus, SITA, Travelport, Galileo, Worldspan, Apollo, Abacus, Pegasus, TravelSky, Radixx, Navitaire or More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Machine Learning Performance Engineer, London (London)

London, UK
Isomorphic Labs
Machine Learning Performance Engineer, London London Isomorphic Labs is applying frontier AI to help unlock deeper scientific insights, faster breakthroughs, and life-changing medicines with an ambition to solve all disease. The future is coming. A future enabled and enriched by the incredible power of machine learning. A future in which diseases are curtailed or cured starting with better … new breakthrough, were getting closer to the promise of digital biology, and achieving our ambitious mission to one day solve all disease with the help of AI. Machine Learning Performance Engineer, London Your impact This is an exciting opportunity for you to contribute to frontier research at the intersection of AI and drug design. Working in a highly creative … iterative environment, you will join the model performance and scaling team, where you will partner with scientists and engineers to scale foundational models that will transform the biopharmaceutical world as we know it. You will draw upon your existing engineering experience whilst learning from those around you, to apply novel techniques and ideas to newly encountered model and More ❯
Employment Type: Full-time
Posted:

Senior Architect, Europe

London, United Kingdom
Hybrid / WFH Options
The Travelers Indemnity Company
on size of application or scope of project, facilitates and/or executes the governance process (i.e. blueprint and design reviews) for projects. Implements the strategy for stability and performance of solutions (including - project level design, debug and performance analysis) at the applications and technology domains level. Provides input into portfolio or prioritization process as well as how … escalation for remediation of application stability and performance will be managed for scope. Ability to prioritize on his/her own. Contributes to and influences adoption of new concepts, ideas, techniques, best practices and technology assistance (best practices, guidelines and models for supported technologies.). Collaborates with other architects, development groups, and OAI-Sys employees. May participate in enterprise … MS SQL Server). Document, Imaging, and Web Content Management (FileNet). Business Intelligence, Data Warehouse, and ETL. Transaction Design (OLTP, Batch). Component Based Design. Application Integration. Performance Engineering. Demonstrates analytical and diagnostic skills dealing with issues that are often novel and not readily defined, lack known precedent or appear contradictory. Able to develop solutions by applying accepted More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Member of Technical Staff, Training Performance Engineer

London, United Kingdom
Cohere
We believe that a diverse range of perspectives is a requirement for building great products. Join us on our mission and shape the future! Why this role? As a Performance Engineer in the Pre-Training team you will be responsible for optimizing the performance of our advanced language models and systems. Their primary focus is on improving key … model training metrics, such as training throughput, ensuring high accelerator utilization. The team combines expertise in software engineering, machine learning, and low-level kernel design and development to design robust systems and enhance model performance. You will work on identifying and removing performance bottlenecks, develop cutting-edge training and profiling tools to help Cohere's mission of providing … software for training. Understand architectural modifications and design choices and their effects on training throughput and quality. Write low-level CUDA, triton kernels to squeeze every last bit of performance from our accelerators. Research, implement, and experiment with ideas on our supercompute and data infrastructure. Learn from and work with the best researchers in the field. You may be More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Machine Learning Performance Engineer (London)

Highbury, Greater London, UK
Oxford Knight
Social network you want to login/join with: Machine Learning Performance Engineer, London col-narrow-left Client: Oxford Knight Location: London, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Reference: bff6f7efc14f Job Views: 33 Posted: 12.08.2025 col-wide Job Description: Summary: Exciting opportunity to work at a tech-centric prop trading fund … level systems programming and optimization expertise to join their growing ML team. Machine learning is front and centre at this firm, and your focus will be to optimize the performance of their models: both training and inference. Theyre interested in efficient large-scale training, low-latency inference in real-time systems, and high-throughput inference in research. Partly this … you also have a great appetite for learning new things, this role is for you! Requirements: An understanding of modern ML techniques and toolsets, with a strong focus on performance The systems knowledge & experience required to debug a training runs performance end to end Low-level GPU and compute cluster knowledge, CUDA or other types of GPU programming More ❯
Employment Type: Full-time
Posted:

Simulation & Modelling Engineer

BS34, Filton, South Gloucestershire, Gloucestershire, United Kingdom
Cirrus Selection Limited
talented Engineers/Physicists/Mathematicians with a keen interest in modelling dynamic complex systems to build their career as a Simulation & Modelling Engineer with a world class technical engineering company based in Bristol. The opportunity: Our modelling team typically integrates systems and subsystem models to support various stakeholders such as performance engineers, complex systems simulators in synthetic … environments, in-service support teams, customer training and engineering teams looking at new/improvement product concepts. Being part of this team would provide you the unique opportunity to experience engineering at a product level, for multiple projects, giving you a broad view of the various technologies used in our products and how they are used in various … Parking/Easy Access to train station, Coffee Shops & Onsite Shop, Sports & Social Club and More Skills and qualifications required from the following: A Degree or Masters in an Engineering, Mathematics or Science related subject. Understanding of simulation environments (e.g. Simulink or similar) and/or programming experience in one or more languages Understanding of change and configuration control More ❯
Employment Type: Permanent
Salary: £40000 - £46000/annum Overtime, bonus & benefits
Posted:

Simulation & Modelling Engineer

Bristol, Gloucestershire, United Kingdom
Cirrus Selection
talented Engineers/Physicists/Mathematicians with a keen interest in modelling dynamic complex systems to build their career as a Simulation & Modelling Engineer with a world class technical engineering company based in Bristol. The opportunity: Our modelling team typically integrates systems and subsystem models to support various stakeholders such as performance engineers, complex systems simulators in synthetic … environments, in-service support teams, customer training and engineering teams looking at new/improvement product concepts. Being part of this team would provide you the unique opportunity to experience engineering at a product level, for multiple projects, giving you a broad view of the various technologies used in our products and how they are used in various … Parking/Easy Access to train station, Coffee Shops & Onsite Shop, Sports & Social Club and More Skills and qualifications required from the following: A Degree or Masters in an Engineering, Mathematics or Science related subject. Understanding of simulation environments (e.g. Simulink or similar) and/or programming experience in one or more languages Understanding of change and configuration control More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Product Engineer

London, United Kingdom
Archa
Evervault is a data security & compliance infrastructure company. We help engineering teams find and secure their most sensitive data, and comply with data security & privacy compliance frameworks. Our mission is to make world-class data security effortless. Our customers range from small startups building their first product to the largest financial & healthcare institutions in the world. About the role … would like to work on) a product that offers tooling or APIs consumed and loved by developers. Think about solving complex problems like global state replication, data consistency and performance engineering. We work mostly in Rust and Node.js, built on AWS. However, we don't expect you to have production experience in that exact stack: we care much more … about your engineering skill than knowledge of a particular language or framework. Hold yourself and others to a high bar. Take pride in working on projects to successful completion involving a wide variety of technologies and systems. Thrive in a collaborative environment with people from different backgrounds. Enjoy working with many languages, frameworks and programming paradigms. You will work More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Product Engineer London

London, United Kingdom
Hybrid / WFH Options
Evervault Inc
Evervault is a data security & compliance infrastructure company. We help engineering teams find and secure their most sensitive data, and comply with data security & privacy compliance frameworks. Our mission is to make world-class data security effortless. Our customers range from small startups building their first product to the largest financial & healthcare institutions in the world. About this role … would like to work on) a product that offers tooling or APIs consumed and loved by developers. Think about solving complex problems like global state replication, data consistency and performance engineering. We work mostly in Rust and Node.js, built on AWS. However, we don't expect you to have production experience in that exact stack: we care much more … about your engineering skill than knowledge of a particular language or framework. Hold yourself and others to a high bar. Take pride in working on projects to successful completion involving a wide variety of technologies and systems. Thrive in a collaborative environment with people from different backgrounds. Enjoy working with many languages, frameworks and programming paradigms. You will work More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Machine Learning Performance Engineer (London)

Highgate, Greater London, UK
Jane Street
evolving trading environment serves as a unique, rapid-feedback platform for ML experimentation, allowing us to incorporate new ideas with relatively little friction. Your part here is optimising the performance of our models both training and inference. We care about efficient large-scale training, low-latency inference in real-time systems and high-throughput inference in research. Part of … but here are some of the things were looking for: An understanding of modern ML techniques and toolsets The experience and systems knowledge required to debug a training runs performance end to end Low-level GPU knowledge of PTX, SASS, warps, cooperative groups, Tensor Cores and the memory hierarchy Debugging and optimisation experience using tools like CUDA GDB, NSight More ❯
Employment Type: Full-time
Posted:

Refrigeration Subject Matter Expert (SME)

England, United Kingdom
Arcus FM Limited
Why Join Us Smart Hub Refrigeration Technical Performance Engineer Location: Midlands Full-time Permanent Salary: UP to £55,000 depending on experience Arcus FM Are you an experienced refrigeration expert ready to drive innovation and technical excellence across a national client portfolio? Arcus FM is looking for a Smart Hub Refrigeration Technical Performance Engineer to join our forward … evolution and continuous improvement of refrigeration solutions across both chemical and natural systems. What You'll Be Doing What You'll Do As a key member of our technical performance team, you'll: Provide technical support across the business and to clients regarding chemical and natural refrigeration systems. Drive upskilling, best practice, and ensure compliance with client specifications. Conduct … site audits to ensure optimal performance of new and existing systems. Support technical triage and trade-impacting issues in line with client SLAs. Lead root cause analysis and deliver actionable rectification plans. Collaborate on service improvements to reduce energy usage, van rolls, and carbon impact. Contribute to BER and dilapidation assessments. Act as a technical interface between Arcus, our More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:
Performance Engineering
10th Percentile
£41,500
25th Percentile
£46,486
Median
£70,000
75th Percentile
£90,000