1 to 25 of 63 Performance Engineering Jobs in the UK

of our DNA. To meet the needs of BCG's global, mobile, fast growing and increasingly diverse business, we are looking for a Global IT Senior Director for Quality Engineering role to lead and expand our central QA Center of Excellence (CoE) into an end-to-end QA Team. To execute this transformation, we need people who can translate … business needs into technology assets and decides "how" they are deployed, while owning the technology strategy and expertise development for Quality Assurance and Performance Engineering. Among your responsibilities, you will: Lead End-to-End Quality Assurance: Lead the development and expansion of a centralized Quality Engineering (QE) Centre of Excellence (COE), ensuring that quality and performance standards … network components. Ensure that rigorous quality control processes are applied consistently across all aspects of the technology stack, including cloud-native solutions, ensuring coverage across functional, non-functional, and performance testing. Introduce Automation and Release Management Rigor: Spearhead initiatives to introduce automated QA processes and establish formal QA frameworks for continuous integration/continuous delivery (CI/CD) pipelines. More ❯

Performance Tester - Financial Technology - Peterborough/Hybrid (Key skills: Performance Testing, LoadRunner, VuGen, Dynatrace, Splunk, SQL Server, .NET Framework, IIS, Windows Server, Agile, Test Analysis, System Monitoring, Scalability Testing, Financial Services, Application Performance Engineering) Are you a meticulous Performance Tester with a passion for precision, scalability, and delivering smooth digital experiences? Are you looking to … technology provider based in Peterborough, supporting high-volume enterprise platforms across payroll, HR, and compliance systems. As part of their continued investment in operational excellence, they are seeking a Performance Tester to join their performance engineering function and ensure that critical applications meet stringent scalability, performance and availability requirements. In this role, you'll be responsible … for developing and executing performance test strategies using industry-standard tools including LoadRunner, Dynatrace and Splunk. Working within an Agile delivery model, you'll collaborate closely with developers, engineers and QA specialists to validate non-functional performance requirements and support the early detection and resolution of bottlenecks. You'll help build out usage models that emulate real-world More ❯

Director of Performance Engineering Location: Cambridge or Manchester (Hybrid, 2 days/week in-office) Job Overview Arm seeks an experienced Director of Performance Engineering to lead technical strategy and execution for our Userspace, Java Enterprise, Android, and Optimization teams. Reporting to senior leadership, you'll drive key initiatives focused on software performance, optimization, and … userspace environments. Key Responsibilities Provide clear technical leadership for a team of 60+ engineers with 4-5 direct technical leads, across multiple geographical locations. Define and drive architectural strategies, performance analysis, and optimization of Java Enterprise and Android userspace software. Ensure robust, scalable, and optimised software solutions that enhance user experience and system performance. Collaborate effectively with product management … quality assurance, and operational teams to ensure software aligns with business and technical objectives. Establish clear technical roadmaps and deliver measurable performance improvements. Essential Skills & Experience Proven experience leading large-scale Java Enterprise, Android and userspace software development and optimization. Strong recent coding background, specifically within Java-based enterprise software, Android application development, or userspace optimization. Significant leadership experience More ❯

Software Platform Engineering Manager - Ubuntu for Next-Gen Silicon Join to apply for the Software Platform Engineering Manager - Ubuntu for Next-Gen Silicon role at Canonical Software Platform Engineering Manager - Ubuntu for Next-Gen Silicon Join to apply for the Software Platform Engineering Manager - Ubuntu for Next-Gen Silicon role at Canonical Canonical is a leading … 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 … 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 engineering managers who are passionate about operational systems, open source technologies and cutting-edge hardware to lead engineering teams to enable and optimize Ubuntu for the latest x86, ARM More ❯

Head of Engineering/System Development Manager - up to £70k base with great benefits Remote working with an office Glasgow We are looking for a strategic, hands-on Head of Engineering to lead and scale our software engineering function. This senior leadership role will focus heavily on software engineering excellence across full-stack development, system design … architecture, and software delivery processes - while also overseeing our data engineering, cloud infrastructure, and security functions. You will be responsible for setting the technical direction, improving engineering velocity and quality, establishing modern practices across the SDLC, and growing a high-performing team capable of building and maintaining complex, scalable systems. You must have a proven track record of … delivering enterprise-grade applications and services, with deep experience in both legacy and modern technology stacks. Key Responsibilities Software Engineering Leadership Set and own the technical roadmap, ensuring architectural scalability, security, performance, and maintainability of all software systems. Oversee full lifecycle software development - from requirements, technical design, development, testing, deployment, to post-release monitoring and maintenance. Establish, enforce More ❯

Head of Engineering/System Development Manager - up to £70k base with great benefits Remote working with an office Glasgow We are looking for a strategic, hands-on Head of Engineering to lead and scale our software engineering function. This senior leadership role will focus heavily on software engineering excellence across full-stack development, system design … architecture, and software delivery processes - while also overseeing our data engineering, cloud infrastructure, and security functions. You will be responsible for setting the technical direction, improving engineering velocity and quality, establishing modern practices across the SDLC, and growing a high-performing team capable of building and maintaining complex, scalable systems. You must have a proven track record of … delivering enterprise-grade applications and services, with deep experience in both Legacy and modern technology stacks. Key Responsibilities Software Engineering Leadership Set and own the technical roadmap, ensuring architectural scalability, security, performance, and maintainability of all software systems. Oversee full life cycle software development - from requirements, technical design, development, testing, deployment, to post-release monitoring and maintenance. Establish More ❯

Commify is seeking a visionary and strategic VP of Engineering to lead our engineering teams across the UK, Europe & Australia. In this pivotal role, you will be responsible for steering our engineering strategy, fostering innovation, and ensuring the successful delivery of our messaging solutions to clients across multiple regions. As the VP of Engineering, you will … collaborate with senior leadership to define the technical roadmap and ensure alignment with our business goals. You will play a critical role in building and nurturing high-performance engineering teams while implementing best practices in software development, quality assurance, and SDLC. If you are a passionate leader with a strong background in software engineering and are eager … to drive technology advancements in a fast-growing company, we invite you to join our mission to enhance business communication globally! In this role, you will oversee the entire engineering function, ensuring that projects are delivered on time, within scope, and to the highest quality. You will have the responsibility of managing resources, budgets, and schedules while continuously improving 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 ❯

We are looking for a passionate and analytical SAP Performance Engineerto join our growing NFT SAP practice in the UK. This role is ideal for someone who thrives in cross-functional environments, is deeply knowledgeable in SAP performance tuning, particularly with S/4HANA and is driven to optimize large-scale enterprise systems for scalability, resilience, and speed. … You will play a key role inanalysing performance issues, troubleshooting bottlenecks, and designing robust solutionsacross SAP landscapes, with exposure to cutting-edge technologies like SAP BTP, cloud platforms (AWS/GCP), Docker, and Kubernetes. Primary Responsibilities: Collaborate with functional and technical teams to diagnose and resolve SAP system performance challenges. Design and execute performance benchmarking strategies for … SAP S/4HANA and integrated systems. Provide technical recommendations on system tuning, database optimization, and workload distribution. Conduct end-to-end performance tests and simulate real-world scenarios using tools like LoadRunner and JMeter. Use profiling and tracing tools (e.g., SAP ST03N, STAD, ST12, HANA PlanViz) to identify and isolate bottlenecks. Work on continuous performance monitoring and More ❯

a pivotal role in optimizing and developing deep learning frameworks for AMD GPUs. Your experience will be critical in enhancing GPU kernels, deep learning models, and training/inference performance across multi-GPU and multi-node systems. You will engage with both internal GPU library teams and open-source maintainers to ensure seamless integration of optimizations, utilizing cutting-edge … compiler technologies and advanced engineering principles to drive continuous improvement. THE PERSON: Skilled engineer with strong technical and analytical expertise in C++ development within Linux environments. The ideal candidate will thrive in both collaborative team settings and independent work, with the ability to define goals, manage development efforts, and deliver high-quality solutions. Strong problem-solving skills, a proactive … approach, and a keen understanding of software engineering best practices are essential. KEY RESPONSIBILITIES: Optimize Deep Learning Frameworks: Enhance and optimize frameworks like TensorFlow and PyTorch for AMD GPUs in open-source repositories. Develop GPU Kernels: Create and optimize GPU kernels to maximize performance for specific AI operations. Develop & Optimize Models: Design and optimize deep learning models specifically More ❯

a pivotal role in optimizing and developing deep learning frameworks for AMD GPUs. Your experience will be critical in enhancing GPU kernels, deep learning models, and training/inference performance across multi-GPU and multi-node systems. You will engage with both internal GPU library teams and open-source maintainers to ensure seamless integration of optimizations, utilizing cutting-edge … compiler technologies and advanced engineering principles to drive continuous improvement. THE PERSON: Skilled engineer with strong technical and analytical expertise in C++ development within Linux environments. The ideal candidate will thrive in both collaborative team settings and independent work, with the ability to define goals, manage development efforts, and deliver high-quality solutions. Strong problem-solving skills, a proactive … approach, and a keen understanding of software engineering best practices are essential. KEY RESPONSIBILITIES: Optimize Deep Learning Frameworks: Enhance and optimize frameworks like TensorFlow and PyTorch for AMD GPUs in open-source repositories. Develop GPU Kernels: Create and optimize GPU kernels to maximize performance for specific AI operations. Develop & Optimize Models: Design and optimize deep learning models specifically More ❯

scalable, high-quality web applications. In this role, youll blend deep technical expertise with strong leadership, guiding both architectural direction and team delivery. Youll remain actively engaged in the engineering process spending approximately 1020% of your time coding, 1020% on code reviews and mentoring, and 1015% on architecture and design. The remaining 4570% will be dedicated to team leadership … and cross-functional collaboration, including planning, stakeholder communication, and fostering a high-performance engineering culture. This is a full-time, mostly office based in London, reporting directly to the Head of Technology. You will oversee an in-house team comprising 2 Technical Leads and 6 Engineers, while also managing coordination and delivery from an offshore team that includes … opportunities whether toward deeper technical and architectural leadership or into broader strategic and managerial responsibilities while giving you a key role in shaping the future of our platforms and engineering practices. Responsibilities: Technical Leadership Lead the architectural direction and technical execution of full-stack applications using React/TypeScript and Java (Spring Boot). Own and drive the adoption More ❯

Join to apply for the VP of Engineering role at loveholidays Join to apply for the VP of Engineering role at loveholidays Get AI-powered advice on this job and more exclusive features. Why Technology at loveholidays? At loveholidays - Why Technology at loveholidays? At loveholidays - we trailblaze together . Were on a mission to open the world to … far. We are growing and have ambitious plans to expand across Europe , employing the best minds and technology to let us do this. About The Team As VP of Engineering, you will lead our engineering organisation of 15 teams (75 engineers) across 5 strategic groups: Selling, Managing, Supply, Core Engineering, and Boost/Enablement. You will be … a highly skilled team of engineers who are passionate about technical excellence and customer impact. This is a senior leadership position where you'll shape the future of our engineering culture, drive technical excellence across all teams, and ensure our technology platform scales to support our ambitious European expansion plans. The Impact Youll Have Strategic Leadership & Vision Define and More ❯

Performance Test Engineer - Defence & Security Locations: Bristol, Manchester, or Leeds (hybrid working model) Salary: £55,000 - £80,000 per annum (depending on experience & clearance level) Security Requirement: Active UK SC or DV clearance Role Overview Join a dynamic Technology & Transformation team working on critical Defence & Security programmes. As a Performance Test Engineer, you'll support assurance and reliability … of complex systems at scale-ensuring performance, resilience, and user satisfaction across mission-critical services. Key Responsibilities Design, execute, and analyse performance test scenarios for large-scale enterprise systems. Work closely with software engineers, operations teams, and stakeholders to define performance requirements and acceptance criteria. Lead or support performance testing in Agile delivery environments alongside DevOps … QA, and delivery teams. Identify performance bottlenecks, provide actionable insights, and collaborate with technical teams to implement optimisations. Advise on load testing tools and frameworks, simulate realistic production-like loads, and build out continuous testing capabilities. Communicate performance findings effectively to both technical and leadership audiences. Required Experience & Qualifications Active Security Check (SC) or Developed Vetting (DV) clearance More ❯

Performance Test Engineer - Defence & Security Locations: Bristol, Manchester, or Leeds (hybrid working model) Salary: 55,000 - 80,000 per annum (depending on experience & clearance level) Security Requirement: Active UK SC or DV clearance Role Overview Join a dynamic Technology & Transformation team working on critical Defence & Security programmes. As a Performance Test Engineer, you'll support assurance and reliability … of complex systems at scale-ensuring performance, resilience, and user satisfaction across mission-critical services. Key Responsibilities Design, execute, and analyse performance test scenarios for large-scale enterprise systems. Work closely with software engineers, operations teams, and stakeholders to define performance requirements and acceptance criteria. Lead or support performance testing in Agile delivery environments alongside DevOps … QA, and delivery teams. Identify performance bottlenecks, provide actionable insights, and collaborate with technical teams to implement optimisations. Advise on load testing tools and frameworks, simulate realistic production-like loads, and build out continuous testing capabilities. Communicate performance findings effectively to both technical and leadership audiences. Required Experience & Qualifications Active Security Check (SC) or Developed Vetting (DV) clearance More ❯

quality web applications. In this role, you'll blend deep technical expertise with strong leadership, guiding both architectural direction and team delivery. You'll remain actively engaged in the engineering process spending approximately 10–20% of your time coding, 10–20% on code reviews and mentoring, and 10–15% on architecture and design. The remaining 45–70% will be … dedicated to team leadership and cross-functional collaboration, including planning, stakeholder communication, and fostering a high-performance engineering culture. This is a full-time, mostly office based in London, reporting directly to the Head of Technology. You will oversee an in-house team comprising 2 Technical Leads and 6 Engineers, while also managing coordination and delivery from an … opportunities whether toward deeper technical and architectural leadership or into broader strategic and managerial responsibilities while giving you a key role in shaping the future of our platforms and engineering practices. Responsibilities: Technical Leadership Lead the architectural direction and technical execution of full-stack applications using React/TypeScript and Java (Spring Boot). Own and drive the adoption More ❯

Social network you want to login/join with: We are looking for a Director/VP of Engineering with experience in building and scaling high-performance, agile engineering organizations in fast-growing technology-driven businesses. With this position, youll be a key member of our company's executive team. Working with your Product Director counterpart you … will set the product & engineering strategy and help teams prioritize to deliver on it. The role is ultimately accountable for all the tech, people, and processes in our engineering organization with currently 60+ people. Who are you? You have a passion to innovate within the healthcare technology space You enjoy inspiring and guiding driven teams You set clear … direction and and skilfully drive necessary changes You create high-performance engineering organizations with a focus on efficient team structures, a great data-driven engineering culture, and lean processes that inspire ownership and execution You are a role model who encourages an entrepreneurial spirit by applying an optimal balance of guidance and control to enable people to More ❯

HTML5, and CSS3 for building responsive and interactive user interfaces. Java Backend Expertise : Strong proficiency in Java development, including Spring Framework, Spring Boot, and JVM optimisation techniques for high-performance applications. Database Management : Proficiency with both relational databases (Oracle, PostgreSQL) and NoSQL solutions, with strong SQL skills and data modelling capabilities. API Development : Strong capabilities in designing and implementing … RESTful APIs with a focus on security, performance, and usability. Master Data Concepts : Understanding of master data management principles, data governance, and reference data modelling best practices. UI/UX Design : Knowledge of user experience design principles and ability to create intuitive interfaces for complex data management tasks. Performance Engineering : Ability to design, implement, and optimise high … performance web applications and data services. Problem-Solving Skills : Exceptional analytical and troubleshooting abilities, particularly for complex data and application issues. DevOps Practices : Understanding of CI/CD pipelines, including containerisation and orchestration. Communication Skills : Excellent verbal and written communication with the ability to translate complex technical concepts to both technical and non-technical stakeholders. Collaboration : Ability to work More ❯

is a technology consulting firm that that helps organisations get the most out of their software - we do this by providing our clients with pioneering and cutting-edge Quality Engineering and Agile/DevOps transformation services. We have been established since 2002, are headquartered in London and are fast-growing with great career opportunities in the UK and India … Goa), Our projects range from digital transformation, DevOps implementation, test automation and performance engineering for global clearing houses, healthcare trusts, Russell Group universities, global telco providers, retailers, finance houses, leading system integrators and Fintech companies. If you join Infuse, you will work across a variety of projects and domains learning and leveraging innovative technical solutions to help solve … for like-minded quality engineers to join our team. So, if you're a talented Test Environment Engineer who is excited by the opportunity to broaden and leverage your engineering skills to support the development of high-quality products, we want to hear from you! Position Overview We are seeking a highly skilled and experienced Test Environment Lead Engineer More ❯

maximum client satisfaction for all engagements. You are expected to represent Dynatrace as a product expert and a trusted advisor in Digital Transformation. Responsibilities : Monitor client's critical application performance and availability. Summarize and review performance trends in operations status meetings. Assist client staff in the troubleshooting and root-cause diagnosis of performance issues. Maintain and enhance … not require travel. However, in those cases, relocation or working remotely may be required. What will help you succeed 2+ years IT working experience in the areas of Application Performance Management, application monitoring, network administration, system administration, performance engineering/testing, or Java/.NET development. 1+ years of experience in software engineering and Object-Oriented … solid enterprise level .NET or Java development/support/operations. 1+ years of experience in web programming: JavaScript, AJAX and other JavaScript frameworks Degree in Computer Science, Computer Engineering, Information Technology, Information Systems, or a related technical discipline. Experience with application technologies (J2EE, .NET, Citrix, Microservices). Experience with database technologies (Oracle, DB2, MS SQL). Good understanding More ❯

to build with purpose. Now, they're looking for a Technical Lead with deep Java expertise to lead one of their core development teams. The Role As a Java Engineering Lead, you'll split your time between hands-on technical leadership and people management. You'll be leading a team of talented Java engineers, driving project delivery, shaping technical … direction, and nurturing a high-performance engineering culture. What You'll Do Lead, mentor, and grow a team of backend engineers working primarily in Java (Spring Boot, Hibernate, etc.) Drive design and architecture decisions for scalable, secure, and performant systems Collaborate cross-functionally with Product, Design, and DevOps to deliver high-impact features Conduct code reviews, establish coding … standards, and promote engineering best practices Own the hiring process for your team and help us attract world-class talent Continuously improve team workflows and development processes Stay hands-on with coding when necessary, especially in system-critical components What They're Looking For Proven experience managing or leading software engineering teams (3+ years) Strong expertise in Java More ❯

to build with purpose. Now, they're looking for a Technical Lead with deep Java expertise to lead one of their core development teams. The Role As a Java Engineering Lead, you'll split your time between hands-on technical leadership and people management. You'll be leading a team of talented Java engineers, driving project delivery, shaping technical … direction, and nurturing a high-performance engineering culture. What You'll Do Lead, mentor, and grow a team of backend engineers working primarily in Java (Spring Boot, Hibernate, etc.) Drive design and architecture decisions for scalable, secure, and performant systems Collaborate cross-functionally with Product, Design, and DevOps to deliver high-impact features Conduct code reviews, establish coding … standards, and promote engineering best practices Own the hiring process for your team and help us attract world-class talent Continuously improve team workflows and development processes Stay hands-on with coding when necessary, especially in system-critical components What They're Looking For Proven experience managing or leading software engineering teams (3+ years) Strong expertise in Java More ❯

to build with purpose. Now, they're looking for a Technical Lead with deep Java expertise to lead one of their core development teams. The Role As a Java Engineering Lead, you'll split your time between hands-on technical leadership and people management. You'll be leading a team of talented Java engineers, driving project delivery, shaping technical … direction, and nurturing a high-performance engineering culture. What You'll Do Lead, mentor, and grow a team of backend engineers working primarily in Java (Spring Boot, Hibernate, etc.) Drive design and architecture decisions for scalable, secure, and performant systems Collaborate cross-functionally with Product, Design, and DevOps to deliver high-impact features Conduct code reviews, establish coding … standards, and promote engineering best practices Own the hiring process for your team and help us attract world-class talent Continuously improve team workflows and development processes Stay hands-on with coding when necessary, especially in system-critical components What They're Looking For Proven experience managing or leading software engineering teams (3+ years) Strong expertise in Java More ❯

We're hiring a full-time Chief Technology Officer to lead the digital and engineering strategy for a SaaS business in growth mode. You'll oversee the entire technology function across engineering, product, and data, bringing structure, pace, and commercial focus to a business at a pivotal stage. This is a transformation brief, not a steady-state role. … You'll be responsible for driving platform performance, scaling engineering maturity, and embedding accountability throughout the tech organisation. Reporting directly to the founder, you will work in lockstep with the wider leadership team to turn vision into execution. The platform is used in highly regulated sectors and underpins critical workflows at scale. As CTO, your role is to … unify the company's technical direction, increase delivery velocity, and unlock commercial value through smarter use of technology, data and AI. Key focus areas: Engineering leadership, including AWS architecture, DevOps, CI/CD and best-in-class delivery practices Defining and delivering a future-proof data and AI strategy to drive commercial outcomes Exploring opportunities to monetise large volumes More ❯

fulfilment operations: order and returns management, fulfilment optimisation, stock management, in-store fulfilment and collections, supplier and carrier management. Your expertise will help us create a best-in-class engineering environment while ensuring our systems are robust and scalable. Why Digital & Tech at M&S? We're changing the way we do things, and putting industry leading innovation at … the heart of how we operate; we need a stellar engineering team to make it happen. You'll be joining one of the most iconic brands in the UK on its most exciting cycle yet. We're more integrated and product led in our tech teams than ever before: learning, changing, and adapting constantly, with millions of people benefiting … from your work every single day. We have a genuine ambition to become engineering first, building and operating an elite digital platform. We are looking for people to join our community of engineers to support this transformation, build a modern digital ecosystem. What's in it for you Being a part of M&S is exactly that - playing your More ❯