76 to 100 of 230 Permanent Performance Engineering Jobs

an internal open-source shared library to support our platforms. Automation is a priority for us. We utilize GitLab for CI, Snyk for security testing, and have an internal performance engineering team to ensure high standards. Our platforms are highly stable, with a focus on building new features and exploring innovative technologies. We have significantly reduced critical incidents … for various regions, overcoming technical restrictions and optimizing for all devices to deliver a high-quality luxury digital retail experience worldwide. RESPONSIBILITIES Key responsibilities include: Being part of an engineering team of 3-6 engineers Collaborating with the Tech Lead to plan and meet delivery milestones Writing high-quality code and reviewing merge requests Seeking continuous improvement in products More ❯

London, England, United Kingdom 1 week ago London, England, United Kingdom 3 weeks ago Kings Langley, England, United Kingdom 1 week ago London, England, United Kingdom 1 week ago Performance Engineer, Innovation and Design Engineering London, England, United Kingdom 1 week ago London, England, United Kingdom 1 week ago West Byfleet, England, United Kingdom 3 weeks ago London … month ago Watford, England, United Kingdom 5 days ago London, England, United Kingdom 1 year ago London, England, United Kingdom 1 month ago Head of Data Centre Design Engineering | EMEA Senior Spectrum Engineer, Public Policy Manager III, International Regulatory Affairs , International WRC Spectrum Management London, England, United Kingdom 1 week ago System Development Engineer, WW AMZL Innovation and Design … Engineering London, England, United Kingdom 1 week ago Design Engineer (RIBA 1-3) and Movement Specialist Design Engineer - Underground Structures (Mining) London, England, United Kingdom 2 weeks ago Part-Time Teacher of Design Technology and Engineering at Harrow School Harrow, England, United Kingdom 1 day ago We’re unlocking community knowledge in a new way. Experts add insights More ❯

first one is MagicNotes . Between these products, there’s a huge amount of exciting and important work to do, and we need more folks to join our talented engineering team. We’ve already seen incredible growth from our MagicNotes product - that is helping case workers save over 8 hours a week of admin. Our usage has increased drastically … get in return for building these critical features Who we’re looking for Wants to move into management or has management experience and is keen to build a high-performance engineering culture We are happy to consider people without explicit management experience Breadth of experience across infrastructure, backend and frontend technology stacks We use the latest Ruby on … our CTO 1.5 hour technical test with one of Beams senior engineers 1 hour product and cultural interview with one of Beams product managers and a member of the engineering/design team Seniority level Seniority level Mid-Senior level Employment type Employment type Full-time Job function Industries Software Development Referrals increase your chances of interviewing at Beam More ❯

platform to SaaS, developing next-generation products, and enhancing our airline e-commerce marketplace. Key Responsibilities: Hands-on technical work including estimating, designing, coding, and debugging. Providing third-line engineering support to customers. Mentoring junior team members. Collaborating with quality and performance engineers. Technical Skills/Knowledge/Experience: Essential: Airline GDS or PSS integration experience with Sabre More ❯

Principal Performance Engineer £60,000 - £70,000 45 days holiday Fully Remote - Must be based in the UK No Sponsorship Opportunities An exciting opportunity has opened up at a fast-growing fintech undergoing a major platform transformation who are looking for a Principal Performance Engineer to establish and scale a modern performance testing function. You'll have … the autonomy to define strategy, build tooling, and create performance environments in a multi-cloud/on-prem architecture. This is a high-impact, highly visible role with influence across engineering, DevOps, and product teams. What you’ll be doing: Leading performance testing strategy and implementation across the stack Designing and managing dedicated performance test environments … Building scalable, production-replica load scenarios Driving a shift-left performance culture across engineering Identifying bottlenecks, tuning infrastructure, and enabling high availability Advising senior stakeholders on system health and performance risks You’ll need to bring: 8+ years of performance testing experience in enterprise environments 5+ years in a lead or principal role within quality engineering More ❯

Join to apply for the Engineering Manager - Web role at Canonical 4 months ago Be among the first 25 applicants Join to apply for the Engineering Manager - Web role at Canonical Canonical is a leading provider of open-source software and operating systems to the global enterprise and technology markets. Our platform, Ubuntu, is very widely used in … breakthrough enterprise initiatives such as public cloud, data science, AI, engineering innovation and IoT. Our customers include the world's leading public cloud and silicon providers, and industry leaders in many sectors. The company is a pioneer of globally distributed collaboration, with 1100+ colleagues in 75+ countries and very few office-based roles. Teams meet two to four times … yearly in person, in interesting locations around the world, to align on strategy and execution. The company is founder-led, profitable and growing. We are hiring a Web Engineering Manager to work collaboratively with many teams and roles across the organisation including product managers and other engineering teams to deliver reliable, scalable and delightful user experiences for users More ❯

Join to apply for the Engineering Manager - Web role at Canonical Continue with Google Continue with Google 2 months ago Be among the first 25 applicants Join to apply for the Engineering Manager - Web role at Canonical Canonical is a leading provider of open-source software and operating systems to the global enterprise and technology markets. Our platform … Ubuntu, is very widely used in breakthrough enterprise initiatives such as public cloud, data science, AI, engineering innovation and IoT. Our customers include the world's leading public cloud and silicon providers, and industry leaders in many sectors. The company is a pioneer of globally distributed collaboration, with 1100+ colleagues in 75+ countries and very few office-based roles. … times yearly in person, in interesting locations around the world, to align on strategy and execution. The company is founder-led, profitable and growing. We are hiring a Web Engineering Manager to work collaboratively with many teams and roles across the organisation including product managers and other engineering teams to deliver reliable, scalable and delightful user experiences for More ❯

software and operating systems to the global enterprise and technology markets. Our platform, Ubuntu, is very widely used in breakthrough enterprise initiatives such as public cloud, data science, AI, engineering innovation and IoT. Our customers include the world's leading public cloud and silicon providers, and industry leaders in many sectors. The company is a pioneer of globally distributed … times yearly in person, in interesting locations around the world, to align on strategy and execution. The company is founder-led, profitable and growing. We are hiring a Web Engineering Manager to work collaboratively with many teams and roles across the organisation including product managers and other engineering teams to deliver reliable, scalable and delightful user experiences for … users of Canonical products. As an Engineering Manager at Canonical, your primary responsibility is to the people you support: ensuring that they are growing as web engineers, doing valuable work, and generally having a great time at Canonical. As a lead for strong engineers, technical leadership and a solid background in web development is a must so that you More ❯

Social network you want to login/join with: Rust Engineering Lead - Linux and Open Source, London col-narrow-left Client: Canonical Location: London, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Reference: 1355689ccea0 Job Views: 10 Posted: 25.06.2025 Expiry Date: 09.08.2025 col-wide Job Description: Canonical is a leading provider of open … software and operating systems to the global enterprise and technology markets. Our platform, Ubuntu, is very widely used in breakthrough enterprise initiatives such as public cloud, data science, AI, engineering innovation and IoT. Our customers include the world's leading public cloud and silicon providers, and industry leaders in many sectors. The company is a pioneer of global distributed … four times yearly in person, in interesting locations around the world, to align on strategy and execution. The company is founder led, profitable and growing. We are hiring Rust Engineering Leads of all levels of experience to drive the adoption of this exciting language into the full range of Canonical offerings, starting with Ubuntu but also our own projects More ❯

Job Overview: Our team investigates how consumer-focused devices deliver outstanding performance within constrained power and thermal budgets. We're growing, and looking for an engineering leader to bring their experience in power efficiency analysis to a new challenge at Arm. The data we measure on phones and laptops under test is used by architects, engineering teams … future products even better. We always keep in mind the end use of our benchmarking results, working collaboratively to produce extraordinary outcomes for Arm and our partners. Responsibilities: The engineering leader joining our team would exercise considerable freedom to experiment and find knowledge gaps we need to close. A typical day would include: Planning work from hypothesis to insight … Is self-motivated and always thinking of ways to improve how we work. Is proficient at using tools such as Python to post-process data, produce statistical summaries and performance reports. Bonus points if this is flexible enough to be reused over and over again! Experience in leadership, coaching, mentoring or line management. In Return: Beyond getting to experiment More ❯

Software Engineering Manager Location: Hybrid (2-3 days/week in office, remote considered) Salary: 90,000+ (DOE) Industry: Software/SaaS/Networking Solutions About the Company We're a profitable, founder-led scale-up delivering enterprise-grade load balancing and networking products. Our software powers mission-critical infrastructure across industries including healthcare, fintech, and public sector organisations. … teams (FE, BE, SaaS, QA, DevOps, and more), the pace is high and the opportunities to lead are real. We operate a hybrid working model, with most of the engineering team in office 2-3 days per week. The Role We're looking for a Software Engineering Manager to lead and support a growing, multi-disciplinary engineering … clarity, drive momentum, and build an environment where engineers can thrive. Key Responsibilities Line manage engineers across multiple teams (front-end, back-end, SaaS, QA, DevOps) Foster a high-performance engineering culture based on autonomy, trust, and quality Partner with Product and Project teams to plan and deliver across multiple workstreams Support and enable technical growth across the More ❯

Software Engineering Manager Location: Hybrid (2-3 days/week in office, remote considered) Salary: £90,000+ (DOE) Industry: Software/SaaS/Networking Solutions About the Company We're a profitable, founder-led scale-up delivering enterprise-grade load balancing and networking products. Our software powers mission-critical infrastructure across industries including healthcare, fintech, and public sector organisations. … teams (FE, BE, SaaS, QA, DevOps, and more), the pace is high and the opportunities to lead are real. We operate a hybrid working model, with most of the engineering team in office 2-3 days per week. The Role We're looking for a Software Engineering Manager to lead and support a growing, multi-disciplinary engineering … clarity, drive momentum, and build an environment where engineers can thrive. Key Responsibilities Line manage engineers across multiple teams (front-end, back-end, SaaS, QA, DevOps) Foster a high-performance engineering culture based on autonomy, trust, and quality Partner with Product and Project teams to plan and deliver across multiple workstreams Support and enable technical growth across the More ❯

Head of Support Performance at Judge.me Closing the Trust Gap in E-commerce Location: Hybrid (2 days in Shoreditch office near Old Street, London) Salary: £80-90k (includes comprehensive benefits package) Our Mission: Fixing Trust in Commerce For a decade, we've been on a mission to close the Trust Gap-commerce's most expensive problem. In a … reviews Organic Growth : We've achieved 40% year-over-year growth purely through word of mouth-no paid marketing or sales teams needed The Opportunity We're seeking a performance-driven Head of Customer Support to architect and optimize a technology-first support operation that directly fuels our growth engine. This role demands a strategic technologist who will maximize … AI automation using Intercom's Fin AI while maintaining rigorous performance standards across our contractor network. You'll build systems and processes that transform support from a traditional cost center into our revenue driver in the Shopify ecosystem. What Makes This Role Special You'll join at a critical transformation moment, reporting directly to the CEO with full ownership More ❯

your recruiter to learn more. Base pay range Direct message the job poster from Spectrum IT Recruitment I help VC backed start-ups in the UK & US scale their engineering teams Software Engineering Manager Location: Hybrid (2–3 days/week in office, remote considered) Industry: Software/SaaS/Networking Solutions About the Company We’re a … teams (FE, BE, SaaS, QA, DevOps, and more), the pace is high and the opportunities to lead are real. We operate a hybrid working model, with most of the engineering team in office 2–3 days per week. The Role We’re looking for a Software Engineering Manager to lead and support a growing, multi-disciplinary engineering … help create clarity, drive momentum, and build an environment where engineers can thrive. Line manage engineers across multiple teams (front-end, back-end, SaaS, QA, DevOps) Foster a high-performance engineering culture based on autonomy, trust, and quality Partner with Product and Project teams to plan and deliver across multiple workstreams Support and enable technical growth across the More ❯

Job description At McLaren, our mission is to set the standard for high performance in sport. And everyone, in every part of the team, has a role to play. So if you want to test your ideas with the world watching... And measure your progress in milliseconds... And play your part in racing history... You belong here. High performance starts with you. Purpose of the Role Creation, correlation and exploitation of our chassis and PU models to maximise performance into the 2026 season and new regulations, while in collaborative dialogue with our power unit partner , as well as internal teams across Performance, Control Systems, Vehicle Design and Race Engineering. To exploit car performance through optimisation … of setup and developing new concepts. To support events as part of the Mission Control team monitoring vehicle performance in real time. Principal Accountabilities Identifying opportunities to improve car performance through: High fidelity powertrain models, maximising integration with car simulation toolchain Collaborating across internal and external stakeholders Pre-event PU simulations that explore chassis and power train performance More ❯

Job description At McLaren, our mission is to set the standard for high performance in sport. And everyone, in every part of the team, has a role to play. So if you want to test your ideas with the world watching... And measure your progress in milliseconds... And play your part in racing history... You belong here. High performance starts with you. Purpose of the Role Creation, correlation and exploitation of our chassis and PU models to maximise performance into the 2026 season and new regulations, while in collaborative dialogue with our power unit partner , as well as internal teams across Performance, Control Systems, Vehicle Design and Race Engineering. To exploit car performance through optimisation … of setup and developing new concepts. To support events as part of the Mission Control team monitoring vehicle performance in real time. Principal Accountabilities Identifying opportunities to improve car performance through: High fidelity powertrain models, maximising integration with car simulation toolchain Collaborating across internal and external stakeholders Pre-event PU simulations that explore chassis and power train performance More ❯

Software Engineer, ML Performance and Scaling London, UK About Anthropic Anthropic’s mission is to create reliable, interpretable, and steerable AI systems. We want AI to be safe and beneficial for our users and for society as a whole. Our team is a quickly growing group of committed researchers, engineers, policy experts, and business leaders working together to build … beneficial AI systems. About the role Running machine learning (ML) algorithms at our scale often requires solving novel systems problems. As a Performance Engineer, you'll be responsible for identifying these problems, and then developing systems that optimize the throughput and robustness of our largest distributed systems. Strong candidates here will have a track record of solving large-scale … to become an expert in ML also. Anthropic's Scaling Team builds the infrastructure that powers our largest scale pre-training runs. We live at the intersection of research, performance, and distributed systems, bringing these skillsets to bear on the most challenging workloads in our industry. We develop and optimize the entire pretraining pipeline that powers Anthropic's AI More ❯

Technical Lead) ?? Location: Hinckley ?? Employment Type: Permanent ?? Department: Electrical & Electronic Systems (EES) Are you passionate about Electromagnetic Compatibility (EMC) and ready to make a real impact in a high-performance engineering environment? We're looking for a skilled EMC Engineer or Senior EMC Engineer (Technical Lead) to join the Electrical & Electronic Systems team. This is your chance to … manage EMC specifications and documentation . Work with suppliers to manage EMC test plans and validation. Maintain the EMC component database and track compliance progress. Generate and present EMC performance metrics (KPIs) to leadership. Chair our internal EMC working group and support company-wide awareness. Contribute to whole vehicle EMC testing in partnership with the T&D team. Mentor … junior engineers and deputise for Lead Engineers when needed. ?? What Youll Need A degree in Electrical/Electronic Engineering, Physics, or Systems Engineering (BEng/MEng) . Strong experience in EMC engineering ideally within the automotive industry. Knowledge of global EMC standards: UNECE Reg10, CISPR, ISO, FCC, GB/T . Experience with CAN-based vehicle electrical More ❯

currently seeking a Senior Software Engineer to join their Technology team, working specifically on their Trade Surveillance/Compliance Platform used by key clients. As part of a high-performance engineering team, this person will be involved in the design and implementation of furhter data pipelines and services that operate across large , time-series datasets and support real … time and batch analytics. This is an opportunity to work in a highly visable position, where precision, performance, and reliability are critical. The platform also leverages machine learning to help them to detect trading behaviour that may trigger regulatory inquiries. In terms of the technical stack, this includes Java, Apache Spark (on Serverless EMR), AWS, DynamoDB, S3, SNS/… SQS. Experience Required; Strong backend software engineering experience, ideally with distributed systems and large-scale data processing Experience in financial markets, specifically across trade surveillance or compliance software Strong programming skills in Java (multithreading, concurrency, performance tuning) Deep experience with Apache Spark and Spark Streaming Proficiency with cloud, ideally AWS services Experience with SQL and NoSQL databases Any More ❯

enters its next phase of growth. What You’ll Do Own the technical vision and architecture , aligning closely with product, commercial and customer teams Scale and manage a growing engineering team across geographies Drive the development of new features, APIs, integrations and platform enhancements Ensure scalable, secure, and high-performance infrastructure across cloud environments Partner with the CEO … and board to align technology strategy with company goals Embed agile delivery, technical excellence and a high-performance engineering culture What We’re Looking For Experience as CTO or Head of Engineering in a climate tech , energy SaaS , or IoT platform business Proven background in scaling technology in fast-growth environments (Series A–C+) Deep knowledge of More ❯

enters its next phase of growth. What You’ll Do Own the technical vision and architecture , aligning closely with product, commercial and customer teams Scale and manage a growing engineering team across geographies Drive the development of new features, APIs, integrations and platform enhancements Ensure scalable, secure, and high-performance infrastructure across cloud environments Partner with the CEO … and board to align technology strategy with company goals Embed agile delivery, technical excellence and a high-performance engineering culture What We’re Looking For Experience as CTO or Head of Engineering in a climate tech , energy SaaS , or IoT platform business Proven background in scaling technology in fast-growth environments (Series A–C+) Deep knowledge of More ❯

our low-level kernel drivers.Your mission will be to create seamless support for a broad ecosystem of large AI models, and ensure we are pushing the limits of their performance envelope by closely partnering with hardware and modelling teams to understand device trade-offs. Responsibilities Project Ownership: Own and deliver projects on your team's roadmap that unlock key … and business milestones that drive the success of Flux. Architect & Build: Design and implement our compiler, runtime, and debugger for PyTorch, TensorFlow, JAX, and MXNet on custom hardware. Optimise Performance: Apply advanced techniques (layout, fusion, scheduling, tiling) to eliminate bottlenecks and maximise throughput. Mentor & Encourage Standards: Lead code reviews, coach peers, and uphold best practices in ML backend and … performance engineering for your team. Guide Team Direction: Stay ahead of GPU, AI accelerator, and optical computing trends; propose and prototype innovations. Skills & Experience 5+ years of experience in software engineering with a focus on C/C++ programming. Deep expertise in ML framework internals, compilers, low-level programming, and optimisation techniques. Deep expertise in optimising Tensorflow More ❯

our low-level kernel drivers.Your mission will be to create seamless support for a broad ecosystem of large AI models, and ensure we are pushing the limits of their performance envelope by closely partnering with hardware and modelling teams to understand device trade-offs. Responsibilities Project Ownership: Own and deliver projects on your team's roadmap that unlock key … and business milestones that drive the success of Flux. Architect & Build: Design and implement our compiler, runtime, and debugger for PyTorch, TensorFlow, JAX, and MXNet on custom hardware. Optimise Performance: Apply advanced techniques (layout, fusion, scheduling, tiling) to eliminate bottlenecks and maximise throughput. Mentor & Encourage Standards: Lead code reviews, coach peers, and uphold best practices in ML backend and … performance engineering for your team. Guide Team Direction: Stay ahead of GPU, AI accelerator, and optical computing trends; propose and prototype innovations. Skills & Experience 5+ years of experience in software engineering with a focus on C/C++ programming. Deep expertise in ML framework internals, compilers, low-level programming, and optimisation techniques. Deep expertise in optimising Tensorflow More ❯

our AI-powered solutions within the technical community. This role combines technical storytelling, product demonstration, and developer engagement to communicate value to audiences ranging from hands-on engineers to engineering leadership. Location: London Department: Marketing & Product Salary: £75,000 - £85,000 per annum Company overview: This multifaceted position encompasses technical content development, product narrative building, and community outreach. You … and serve as our technical voice across forums, conferences, and industry media. Your work will be instrumental in educating the market about AI's transformative potential for code scalability, performance optimization, and production readiness. Core Responsibilities: Craft Compelling AI Narratives Transform complex technical capabilities into accessible, value-driven stories for developer audiences Demonstrate how our AI solutions address critical … challenges including code quality, performance bottlenecks, technical debt reduction, and modern AI integration Drive Product Demonstration Excellence Design and execute engaging product demonstrations highlighting real-world applications and impact Develop tailored demo environments and comprehensive walkthroughs addressing specific industry use cases Develop Technical Content Strategy Create diverse content including video tutorials, technical blogs, social media campaigns, and podcast appearances More ❯

our AI-powered solutions within the technical community. This role combines technical storytelling, product demonstration, and developer engagement to communicate value to audiences ranging from hands-on engineers to engineering leadership. Location: London Department: Marketing & Product Salary: £75,000 - £85,000 per annum Company overview: This multifaceted position encompasses technical content development, product narrative building, and community outreach. You … and serve as our technical voice across forums, conferences, and industry media. Your work will be instrumental in educating the market about AI's transformative potential for code scalability, performance optimization, and production readiness. Core Responsibilities: Craft Compelling AI Narratives Transform complex technical capabilities into accessible, value-driven stories for developer audiences Demonstrate how our AI solutions address critical … challenges including code quality, performance bottlenecks, technical debt reduction, and modern AI integration Drive Product Demonstration Excellence Design and execute engaging product demonstrations highlighting real-world applications and impact Develop tailored demo environments and comprehensive walkthroughs addressing specific industry use cases Develop Technical Content Strategy Create diverse content including video tutorials, technical blogs, social media campaigns, and podcast appearances More ❯