76 to 100 of 116 Performance Engineering Jobs in the UK excluding London

now scaling our operations in London. Our work environment rewards innovation, speed, and bold thinking. The role We’re hiring Senior and Staff Software Engineers to build the high-performance computing infrastructure that powers our OTPUs. This role involves rethinking how AI workloads are executed at speed and scale, focusing on designing and implementing software systems for distributed, low … latency inference across clusters. Responsibilities Design and build high-performance systems for running AI/ML workloads across distributed compute clusters Optimize for ultra-low latency and real-time inference at scale—profiling, tuning, and rewriting critical systems as needed Identify and resolve performance bottlenecks across the stack, from model execution and scheduling to hardware-level constraints Collaborate … LLVM or MLIR Work with hardware teams to ensure the software stack fully leverages the capabilities of our OTPU architecture Extend ML frameworks (e.g., PyTorch, ONNX, OpenXLA) to support performance-critical inference paths Lead design reviews, mentor engineers, and promote best practices in HPC and performance engineering Stay updated with new developments in AI infrastructure, compute systems More ❯

now scaling our operations in London. Our work environment rewards innovation, speed, and bold thinking. The role We’re hiring Senior and Staff Software Engineers to build the high-performance computing infrastructure that powers our Optical Tensor Processing Units (OTPUs). This isn’t just about scaling models—it’s about rethinking how AI workloads are executed at speed … and execution to data movement and scheduling. Whether it’s through compiler techniques, systems-level tuning, or custom runtime design, you’ll play a critical role in shaping the performance layer of our AI platform. This is a role for engineers who think in microseconds, not just model accuracy. If you’ve worked in HFT, large-scale scientific compute … or AI infrastructure at serious scale, we’d love to talk. Responsibilities Design and build high-performance systems for running AI/ML workloads across distributed compute clusters Optimise for ultra-low latency and real-time inference at scale—profiling, tuning, and rewriting critical systems as needed Identify and resolve performance bottlenecks across the stack, from model execution More ❯

CNCs, industrial robots, and cobots Define requirements for new machinery and develop innovative automated assembly processes Manage automation projects from concept through to implementation Provide technical support on machine performance, cutter/drill/router usage, and process improvement Skills & Experience Required: Degree in Engineering or equivalent experience Strong background in automation and/or robotics Understanding of … stakeholder management skills This is a fantastic opportunity to play a key role in driving innovation and efficiency in aerospace manufacturing. Apply now to be part of a high-performance engineering team. More ❯

now scaling our operations in London. Our work environment rewards innovation, speed, and bold thinking. The role We’re hiring Senior and Staff Software Engineers to build the high-performance computing infrastructure that powers our Optical Tensor Processing Units (OTPUs). This isn’t just about scaling models—it’s about rethinking how AI workloads are executed at speed … and execution to data movement and scheduling. Whether it’s through compiler techniques, systems-level tuning, or custom runtime design, you’ll play a critical role in shaping the performance layer of our AI platform. This is a role for engineers who think in microseconds, not just model accuracy. If you’ve worked in HFT, large-scale scientific compute … or AI infrastructure at serious scale, we’d love to talk. Responsibilities Design and build high-performance systems for running AI/ML workloads across distributed compute clusters Optimise for ultra-low latency and real-time inference at scale—profiling, tuning, and rewriting critical systems as needed Identify and resolve performance bottlenecks across the stack, from model execution More ❯

CNCs, industrial robots, and cobots Define requirements for new machinery and develop innovative automated assembly processes Manage automation projects from concept through to implementation Provide technical support on machine performance, cutter/drill/router usage, and process improvement Skills & Experience Required: Degree in Engineering or equivalent experience Strong background in automation and/or robotics Understanding of … stakeholder management skills This is a fantastic opportunity to play a key role in driving innovation and efficiency in aerospace manufacturing. Apply now to be part of a high-performance engineering team. More ❯

now scaling our operations in London. Our work environment rewards innovation, speed, and bold thinking. The role We’re hiring Senior and Staff Software Engineers to build the high-performance computing infrastructure that powers our Optical Tensor Processing Units (OTPUs). This isn’t just about scaling models—it’s about rethinking how AI workloads are executed at speed … and execution to data movement and scheduling. Whether it’s through compiler techniques, systems-level tuning, or custom runtime design, you’ll play a critical role in shaping the performance layer of our AI platform. This is a role for engineers who think in microseconds, not just model accuracy. If you’ve worked in HFT, large-scale scientific compute … or AI infrastructure at serious scale, we’d love to talk. Responsibilities Design and build high-performance systems for running AI/ML workloads across distributed compute clusters Optimise for ultra-low latency and real-time inference at scale—profiling, tuning, and rewriting critical systems as needed Identify and resolve performance bottlenecks across the stack, from model execution More ❯

the technical vision and execution of this critical infrastructure. This role offers a rare opportunity to build from the ground up — in a regulated environment — while applying cutting-edge engineering principles to meet the demands of some of the world’s most sophisticated trading participants. Key Responsibilities Build and scale a high-performance engineering team across infrastructure … compromising latency or throughput. Drive integration with third-party clearing services and custodians, enabling real-time netting, margining, and settlement. Ensure compliance with regulatory standards while retaining HFT-ready performance (e.g., MiFID II, RTS 6/25). Champion secure-by-design principles across all layers — application, infrastructure, and data. Serve as a key technical spokesperson to investors, regulators … and strategic partners. Ideal Candidate Profile 15+ years of engineering leadership experience, including CTO/Head of Engineering roles in trading, exchange, or HFT environments. Deep technical understanding of trading system designs — from C++ matching engines to kernel bypass networking, PTP, NUMA, DPDK, etc. Proven experience architecting and scaling trading systems capable of handling millions of messages per More ❯

to login/join with: A rapidly growing B2B SaaS company at the forefront of AI innovation is seeking a Head of Development to lead and scale its global engineering function. This is a high-impact leadership role for someone who thrives in fast-paced environments, knows how to build high-performing teams, and is passionate about using AI … quality delivery of features across multiple product lines Oversee cloud infrastructure (AWS/Google) and third-party SaaS integrations Collaborate cross-functionally with Product, Data, and Design to align engineering priorities with business goals Mentor senior engineers and foster a high-performance team culture Who You Are Proven experience leading development teams in a B2B SaaS environment (ideally … or platform strategy Bonus: Experience with PE-backed companies or tech due diligence environments What Success Looks Like (12 Months) Roadmaps delivered on time and on budget A high-performance engineering team, well-aligned with business priorities AI capabilities integrated seamlessly into the product Platform scalability and reliability improved to support growth What’s On Offer ?️ Greenfield Projects More ❯

to login/join with: A rapidly growing B2B SaaS company at the forefront of AI innovation is seeking a Head of Development to lead and scale its global engineering function. This is a high-impact leadership role for someone who thrives in fast-paced environments, knows how to build high-performing teams, and is passionate about using AI … quality delivery of features across multiple product lines Oversee cloud infrastructure (AWS/Google) and third-party SaaS integrations Collaborate cross-functionally with Product, Data, and Design to align engineering priorities with business goals Mentor senior engineers and foster a high-performance team culture Who You Are Proven experience leading development teams in a B2B SaaS environment (ideally … or platform strategy Bonus: Experience with PE-backed companies or tech due diligence environments What Success Looks Like (12 Months) Roadmaps delivered on time and on budget A high-performance engineering team, well-aligned with business priorities AI capabilities integrated seamlessly into the product Platform scalability and reliability improved to support growth What’s On Offer ?️ Greenfield Projects More ❯

to login/join with: A rapidly growing B2B SaaS company at the forefront of AI innovation is seeking a Head of Development to lead and scale its global engineering function. This is a high-impact leadership role for someone who thrives in fast-paced environments, knows how to build high-performing teams, and is passionate about using AI … quality delivery of features across multiple product lines Oversee cloud infrastructure (AWS/Google) and third-party SaaS integrations Collaborate cross-functionally with Product, Data, and Design to align engineering priorities with business goals Mentor senior engineers and foster a high-performance team culture Who You Are Proven experience leading development teams in a B2B SaaS environment (ideally … or platform strategy Bonus: Experience with PE-backed companies or tech due diligence environments What Success Looks Like (12 Months) Roadmaps delivered on time and on budget A high-performance engineering team, well-aligned with business priorities AI capabilities integrated seamlessly into the product Platform scalability and reliability improved to support growth What’s On Offer ?️ Greenfield Projects More ❯

to login/join with: A rapidly growing B2B SaaS company at the forefront of AI innovation is seeking a Head of Development to lead and scale its global engineering function. This is a high-impact leadership role for someone who thrives in fast-paced environments, knows how to build high-performing teams, and is passionate about using AI … quality delivery of features across multiple product lines Oversee cloud infrastructure (AWS/Google) and third-party SaaS integrations Collaborate cross-functionally with Product, Data, and Design to align engineering priorities with business goals Mentor senior engineers and foster a high-performance team culture Who You Are Proven experience leading development teams in a B2B SaaS environment (ideally … or platform strategy Bonus: Experience with PE-backed companies or tech due diligence environments What Success Looks Like (12 Months) Roadmaps delivered on time and on budget A high-performance engineering team, well-aligned with business priorities AI capabilities integrated seamlessly into the product Platform scalability and reliability improved to support growth What’s On Offer ?️ Greenfield Projects More ❯

to login/join with: A rapidly growing B2B SaaS company at the forefront of AI innovation is seeking a Head of Development to lead and scale its global engineering function. This is a high-impact leadership role for someone who thrives in fast-paced environments, knows how to build high-performing teams, and is passionate about using AI … quality delivery of features across multiple product lines Oversee cloud infrastructure (AWS/Google) and third-party SaaS integrations Collaborate cross-functionally with Product, Data, and Design to align engineering priorities with business goals Mentor senior engineers and foster a high-performance team culture Who You Are Proven experience leading development teams in a B2B SaaS environment (ideally … or platform strategy Bonus: Experience with PE-backed companies or tech due diligence environments What Success Looks Like (12 Months) Roadmaps delivered on time and on budget A high-performance engineering team, well-aligned with business priorities AI capabilities integrated seamlessly into the product Platform scalability and reliability improved to support growth What’s On Offer ?️ Greenfield Projects More ❯

to login/join with: A rapidly growing B2B SaaS company at the forefront of AI innovation is seeking a Head of Development to lead and scale its global engineering function. This is a high-impact leadership role for someone who thrives in fast-paced environments, knows how to build high-performing teams, and is passionate about using AI … quality delivery of features across multiple product lines Oversee cloud infrastructure (AWS/Google) and third-party SaaS integrations Collaborate cross-functionally with Product, Data, and Design to align engineering priorities with business goals Mentor senior engineers and foster a high-performance team culture Who You Are Proven experience leading development teams in a B2B SaaS environment (ideally … or platform strategy Bonus: Experience with PE-backed companies or tech due diligence environments What Success Looks Like (12 Months) Roadmaps delivered on time and on budget A high-performance engineering team, well-aligned with business priorities AI capabilities integrated seamlessly into the product Platform scalability and reliability improved to support growth What’s On Offer ?️ Greenfield Projects More ❯

looking for a skilled React Native Engineer to help build and scale mobile applications that serve thousands of users daily. This is an opportunity to contribute to a high-performance engineering team focused on creating seamless, reliable, and scalable solutions that make a tangible difference. What You'll Be Doing: Developing and maintaining cross-platform mobile apps using … React Native Collaborating with product, design, and backend teams to build intuitive features and improve performance Writing clean, well-documented, and testable code Participating in code reviews, architecture discussions, and planning sessions Contributing to a culture of continuous improvement and innovation What We’re Looking For: 4+ years of professional experience working with React Native Experience integrating RESTful APIs … and autonomy A mission-driven team with strong product-market fit Clear pathways for growth and impact If you're ready to take the next step in your mobile engineering career and work on products that matter, I’d love to hear from you. If you have any further questions on the role, please feel free to reach out More ❯

looking for a skilled React Native Engineer to help build and scale mobile applications that serve thousands of users daily. This is an opportunity to contribute to a high-performance engineering team focused on creating seamless, reliable, and scalable solutions that make a tangible difference. What You'll Be Doing: Developing and maintaining cross-platform mobile apps using … React Native Collaborating with product, design, and backend teams to build intuitive features and improve performance Writing clean, well-documented, and testable code Participating in code reviews, architecture discussions, and planning sessions Contributing to a culture of continuous improvement and innovation What We’re Looking For: 4+ years of professional experience working with React Native Experience integrating RESTful APIs … and autonomy A mission-driven team with strong product-market fit Clear pathways for growth and impact If you're ready to take the next step in your mobile engineering career and work on products that matter, I’d love to hear from you. If you have any further questions on the role, please feel free to reach out More ❯

looking for a skilled React Native Engineer to help build and scale mobile applications that serve thousands of users daily. This is an opportunity to contribute to a high-performance engineering team focused on creating seamless, reliable, and scalable solutions that make a tangible difference. What You'll Be Doing: Developing and maintaining cross-platform mobile apps using … React Native Collaborating with product, design, and backend teams to build intuitive features and improve performance Writing clean, well-documented, and testable code Participating in code reviews, architecture discussions, and planning sessions Contributing to a culture of continuous improvement and innovation What We’re Looking For: 4+ years of professional experience working with React Native Experience integrating RESTful APIs … and autonomy A mission-driven team with strong product-market fit Clear pathways for growth and impact If you're ready to take the next step in your mobile engineering career and work on products that matter, I’d love to hear from you. If you have any further questions on the role, please feel free to reach out More ❯

Kingdom Type: Full-Time | Permanent | A rapidly growing B2B SaaS company at the forefront of AI innovation is seeking a Head of Development to lead and scale its global engineering function. This is a high-impact leadership role for someone who thrives in fast-paced environments, knows how to build high-performing teams, and is passionate about using AI … quality delivery of features across multiple product lines Oversee cloud infrastructure (AWS/Google) and third-party SaaS integrations Collaborate cross-functionally with Product, Data, and Design to align engineering priorities with business goals Mentor senior engineers and foster a high-performance team culture Who You Are Proven experience leading development teams in a B2B SaaS environment (ideally … or platform strategy Bonus: Experience with PE-backed companies or tech due diligence environments What Success Looks Like (12 Months) Roadmaps delivered on time and on budget A high-performance engineering team, well-aligned with business priorities AI capabilities integrated seamlessly into the product Platform scalability and reliability improved to support growth What’s On Offer ?️ Greenfield Projects More ❯

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 ❯

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 ❯

Modelling department are looking for experienced engineers/physicists/mathematicians, with proven experience in modelling dynamic complex systems and producing high standards of code, to join our dynamic engineering teams in Surface Launched Air Defence, and Future Systems. Salary : Up to £57,000 depending on experience Dynamic (hybrid) working : 5 days per week on-site due to workload … Basic Personnel Security Standard checks (BPSS), which are managed by the MBDA Personnel Security Team. What we can offer you: Company bonus: Up to £2,500 (based on company performance and will vary year to year) Pension: maximum total (employer and employee) contribution of up to 14% Overtime: opportunity for paid overtime Flexi Leave: Up to 15 additional days … a technical leader in the team, this role extends to collaboration with cross-functional teams as representative of the modelling team, and presenting technical solutions for system integration and performance assessment activities. What we're looking for from you: Proven, hands-on experience with MATLAB and Simulink, or other programming languages for system modelling and simulation. Knowledge of coding More ❯

Kingdom Type: Full-Time | Permanent | A rapidly growing B2B SaaS company at the forefront of AI innovation is seeking a Head of Development to lead and scale its global engineering function. This is a high-impact leadership role for someone who thrives in fast-paced environments, knows how to build high-performing teams, and is passionate about using AI … quality delivery of features across multiple product lines Oversee cloud infrastructure (AWS/Google) and third-party SaaS integrations Collaborate cross-functionally with Product, Data, and Design to align engineering priorities with business goals Mentor senior engineers and foster a high-performance team culture Who You Are Proven experience leading development teams in a B2B SaaS environment (ideally … or platform strategy Bonus: Experience with PE-backed companies or tech due diligence environments What Success Looks Like (12 Months) Roadmaps delivered on time and on budget A high-performance engineering team, well-aligned with business priorities AI capabilities integrated seamlessly into the product Platform scalability and reliability improved to support growth What’s On Offer ?️ Greenfield Projects More ❯

now scaling our operations in London. Our work environment rewards innovation, speed, and bold thinking. The role We’re hiring Senior and Staff Software Engineers to build the high-performance computing infrastructure that powers our OTPUs. This role involves rethinking how AI workloads are executed at speed and scale, focusing on software systems that run distributed, low-latency inference … in shaping our AI platform’s performance. Ideal candidates have experience in HFT, large-scale scientific compute, or AI infrastructure at a serious scale. Responsibilities Design and build high-performance systems for AI/ML workloads across distributed compute clusters. Optimize for ultra-low latency and real-time inference at scale—profiling, tuning, and rewriting critical systems as needed. … Identify and resolve performance bottlenecks across the stack, including model execution, scheduling, and hardware constraints. Collaborate with compiler engineers to improve code generation, execution paths, and memory layouts using tools like LLVM or MLIR. Work with hardware teams to ensure software fully leverages OTPU architecture capabilities. Extend ML frameworks (e.g., PyTorch, ONNX, OpenXLA) to support performance-critical inference More ❯

a CTO, adapted to fit within internal structures. The CTL will play a pivotal role in aligning technical direction with programme goals, championing best practices, and fostering a high-performance engineering culture across hybrid environments. I. Core Technical Leadership & Strategy Define and communicate the programme's technical vision, aligned with overall business and mission objectives. Develop and execute … culture. Manage the technical budget, ensuring cost-effective technology investments. II. Deep Technical Expertise (ASH & Private Cloud Focus) Lead design and deployment of Azure Stack Hub (ASH) infrastructure, ensuring performance, scalability, and resilience. Enable core services (IaaS, PaaS) on ASH with secure identity management and hybrid connectivity. Oversee operational aspects including patching, monitoring, upgrades, and troubleshooting. Guide the design More ❯

Job Overview: Arm is looking for a Performance Engineer to help optimise compute, storage, and workflow performance across our engineering platform. You’ll focus on identifying inefficiencies, diagnosing bottlenecks, and supporting improvements across large-scale compute clusters and cloud environments. This role is part of our broader effort to improve infrastructure efficiency and support the evolving demands … including verification and implementation workloads. You’ll work closely with architects, infrastructure teams, and flow owners to analyze real-world usage and help ensure our systems are tuned for performance and scale. Responsibilities: Analyse performance of compute and storage infrastructure in production Identify areas for tuning based on metrics and system behavior Support improvements to job configurations and … scheduling efficiency Help develop tooling and dashboards to surface performance trends Collaborate with platform and flow teams to validate and document findings Required skills and experience: Experience working in Linux-based environments, particularly in performance-sensitive contexts General experience working in compute or storage-heavy environments Exposure to basic job scheduling systems (e.g., LSF, Jenkins, SLURM) Familiarity with More ❯

Social network you want to login/join with: Machine Learning Performance Engineer, slough col-narrow-left Client: Location: slough, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 4 Posted: 31.05.2025 Expiry Date: 15.07.2025 col-wide Job Description: We are recruiting on behalf of an ambitious new startup founded by an exceptional … the future of AI/AGI. What We’re Looking For There’s no checklist, but you’ll likely thrive in this role if you have: Technical Experience Strong engineering skills in Python, C++, or Rust Proven experience with GPU performance engineering: CUDA, PTX/SASS, Tensor Cores, memory hierarchy, warp-level primitives Familiarity with ML frameworks … memory bandwidth ceiling or a kernel launch inefficiency?” Your Mindset A hacker’s curiosity: you love breaking things down and figuring out how to make them faster Product intuition: performance isn’t abstract to you, it’s about real-world impact Collaborative spirit: you’re excited to work across research, infra, and open-source teams A bias toward open More ❯