26 to 50 of 118 Performance Engineering Jobs in the UK excluding London

championing agile ways of working. If you're passionate about creating impact, mentoring engineers, and working in a fast-paced SaaS environment – this could be the perfect role! Software Engineering Manager Location: Hybrid | West Yorkshire (Nr Leeds) Salary: To £80,000 + 20% Bonus + Benefits We’re working with a well-established SaaS business investing heavily in tech … and product. With strong leadership in place, they’re now looking for an experienced Engineering Manager to lead agile squads and help shape a high-performance engineering culture. The Opportunity. This role is all about enabling success - you’ll lead 1–5 squads, streamline delivery, and ensure close alignment across Product, Architecture, QA, and DevOps. You’ll … RTE) to coordinate delivery across squads. Tech Environment. The stack is primarily Microsoft-focused – C# .NET, Azure , with some services also running on AWS . The teams follow modern engineering practices, including CI/CD, automated testing, and cloud-native development. What You’ll Be Doing Line managing UK-based developers Leading agile squads as a servant leader Coaching More ❯

Social network you want to login/join with: Software Engineering Manager, leeds, west yorkshire col-narrow-left Client: EMBS Technology Location: leeds, west yorkshire, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 1 Posted: 23.05.2025 Expiry Date: 07.07.2025 col-wide Job Description: Agile Leadership in a Scaled SaaS Environment . We … championing agile ways of working. If you're passionate about creating impact, mentoring engineers, and working in a fast-paced SaaS environment – this could be the perfect role! Software Engineering Manager We’re working with a well-established SaaS business investing heavily in tech and product. With strong leadership in place, they’re now looking for an experienced Engineering Manager to lead agile squads and help shape a high-performance engineering culture. The Opportunity. This role is all about enabling success - you’ll lead 1–5 squads, streamline delivery, and ensure close alignment across Product, Architecture, QA, and DevOps.You’ll raise the bar on quality, pace, and team engagement - while acting as a Release Train Engineer More ❯

Performance Test Lead Technical Test Lead - US Process Testing processes Performance Testing process, Technology(IBPO) Validation Services - Automation testing Selenium, Technology Java Java - ALL Company ITL USA Requisition ID 134754BR Infosys is seeking a Performance Test Lead . As a Performance Test Lead, you will act as a validation and quality assurance expert and review the … be part of a learning culture, where teamwork and collaboration are encouraged, excellence is rewarded, and diversity is respected and valued Required Qualification: Job description Infosys is seeking a Performance Test Lead . As a Performance Test Lead, you will act as a validation and quality assurance expert and review the non-functional requirements of existing systems. You … rewarded, and diversity is respected and valued Required Qualification: Basic: Bachelor's degree with preferred study in Computer Science, Information Science, Information Systems Management, Math, Statistics, Operations Research, or Engineering At least 4 years of experience with Information Technology. Candidate must be located within commuting distance of Birmingham, AL or be willing to relocate to the area. This position More ❯

Performance Test Lead Technical Test Lead - US Process|Testing processes|Performance Testing process, Technology(IBPO)|Validation Services - Automation testing|Selenium, Technology|Java|Java - ALL Company ITL USA Requisition ID 134754BR Infosys is seeking a Performance Test Lead . As a Performance Test Lead, you will act as a validation and quality assurance expert and review the … be part of a learning culture, where teamwork and collaboration are encouraged, excellence is rewarded, and diversity is respected and valued Required Qualification: Job description Infosys is seeking a Performance Test Lead . As a Performance Test Lead, you will act as a validation and quality assurance expert and review the non-functional requirements of existing systems. You … rewarded, and diversity is respected and valued Required Qualification: Basic: Bachelor’s degree with preferred study in Computer Science, Information Science, Information Systems Management, Math, Statistics, Operations Research, or Engineering At least 4 years of experience with Information Technology. Candidate must be located within commuting distance of Birmingham, AL or be willing to relocate to the area. This position More ❯

Performance, Efficiency and Drivability Engineer (PED Engineer) Performance, Efficiency and Drivability Engineer (PED Engineer) 2 days ago Be among the first 25 applicants Direct message the job poster from Tata Consultancy Services Employer Branding at Tata Consultancy Services If you need support in completing the application or if you require a different format of this document, please get … biggest brands in the UK and worldwide. For you, it means more to make an impact that matters, through challenging projects which demand ambitious innovation and thought leadership. Role: Performance, Efficiency and Drivability Engineer (PED Engineer) Location: Gaydon Job Type: Permanant The Role As a Performance, Efficiency and Drivability Engineer (PED Engineer) you will be delivering new feature … In this role you will be responsible for supporting the Lead Engineer with data analysis, summaries and judgement. This work will support the delivery of the Product Efficiency and Performance & Driveability Attributes and Features for a given vehicle architecture, programme and model year. A PED Engineer’s scope of work spans the entire product development milestones and includes contributions More ❯

the world's largest PC company with a full-stack portfolio of AI-enabled, AI-ready, and AI-optimized devices (PCs, workstations, smartphones, tablets), infrastructure (server, storage, edge, high performance computing and software defined infrastructure), software, solutions, and services. Lenovo's continued investment in world-changing innovation is building a more equitable, trustworthy, and smarter future for everyone, everywhere. … trustworthy, and smarter future for everyone, everywhere. To find out more visit , and read about the latest news via our StoryHub . Description and Requirements Building on our breakthrough performance in high-performance computing (HPC) and our expanding global HPC customer base, Lenovo is enhancing our global HPC/AI team with specialist performance engineers. We aim … to lead the next generation of air and Neptune liquid-cooled high-performance computational platforms. To achieve this mission, we are looking for a motivated and innovative HPC/AI Performance Engineer to join our team. This role involves rigorous testing of our systems at scale to ensure optimal performance helping us to build some of the More ❯

Software Engineering Manager/Software Team Lead Hybrid – Manchester We're working with a rapidly growing company seeking a hands-off Software Engineering Leader to guide and inspire a talented, multi-skilled engineering team. This is a fantastic opportunity to lead from the front, not by coding, but by setting vision, driving delivery, and fostering a high … performance engineering culture. You’ll be responsible for leading a team of exceptional engineers building slick, scalable digital consumer products using modern and complex technology stacks. The systems need to be resilient, high-performing, and elegant, supporting both customers and internal teams alike. What You’ll Be Doing: Leading a high-calibre team of senior software engineers. Driving … delivery, best practices, and engineering excellence. Championing modern development practices: TDD, automation, CI/CD, DevOps, and scalable architecture. Supporting the team’s growth, both technically and professionally. Influencing wider tech direction and fostering a strong engineering culture. What We’re Looking For: Proven experience in leading high-performing engineering teams. Solid technical background, ideally in software More ❯

driving innovation and growth. Our client are building scalable systems that empowers their global brand to grow sustainably and deliver exceptional customer experiences. As a key member of the Engineering Leadership team, you’ll step into a dynamic, fast-paced environment where diverse perspectives fuel creativity. You’ll work closely with talented engineers and cross-functional partners, steering the … growth while minimizing environmental impact. Your Mission Technical Strategy & Vision : Define and lead the technical vision for D365 F&O and Commerce, setting the direction for a high-performing engineering team to deliver scalable, efficient, and future-ready solutions. Engineering Excellence : Cultivate a culture of clean, maintainable, and scalable code. Conduct code reviews and set standards to ensure … high quality across all development efforts. Performance Optimization : Identify and resolve performance bottlenecks across the D365 landscape, improving speed, reliability, and system scalability. Solution Architecture : Design robust architectures aligned with both business requirements and best practices in Dynamics 365 F&O and Commerce, while ensuring extensibility and maintainability. Systems Integration : Lead the integration of D365 with a range More ❯

with talented colleagues who will help you learn, develop and grow. Good technical ability and experience using JMeter or similar tools to create and maintain NFT scripts. Expertise in performance engineering and analysis, designing performance tests around load, stress and soak testing. Knowledge of Cloud Platforms and strong working knowledge of monitoring tools such as Dynatrace, Kibana More ❯

Sr. OS Performance Expert - Global tech/telecom business - Cambridge, UK We have partner with a Global Tech organization seeking a Senior OS Performance Expert to optimize the performance of next-generation mobile operating systems. amongst other responsibilities you will be responsible for enhancing responsiveness, resource management, power efficiency, and overall user experience through system architecture improvements … and performance tuning. Key Responsibilities: System Performance Optimization: Research and develop runtime resource management and control policies. Analyze and improve kernel task scheduling and frequency modulation mechanisms. Identify and resolve system performance bottlenecks for smoother operation. Contribute to software/hardware co-design for optimal performance. Enhance power efficiency and heat management solutions. OS Application Architecture & Optimization … Improve application interaction, user experience, and performance. Design and optimize high-performance core modules. Solve critical challenges in application architecture and system APIs. Stay ahead of industry trends and research in OS application technologies. Performance Capability Development: Define technical roadmaps, benchmarks, and evaluation frameworks. Develop tools for performance measurement and optimization. Strengthen key technical capabilities in system More ❯

Sr. OS Performance Expert - Global tech/telecom business - Cambridge, UK We have partner with a Global Tech organization seeking a Senior OS Performance Expert to optimize the performance of next-generation mobile operating systems. amongst other responsibilities you will be responsible for enhancing responsiveness, resource management, power efficiency, and overall user experience through system architecture improvements … and performance tuning. Key Responsibilities: System Performance Optimization: Research and develop runtime resource management and control policies. Analyze and improve kernel task scheduling and frequency modulation mechanisms. Identify and resolve system performance bottlenecks for smoother operation. Contribute to software/hardware co-design for optimal performance. Enhance power efficiency and heat management solutions. OS Application Architecture & Optimization … Improve application interaction, user experience, and performance. Design and optimize high-performance core modules. Solve critical challenges in application architecture and system APIs. Stay ahead of industry trends and research in OS application technologies. Performance Capability Development: Define technical roadmaps, benchmarks, and evaluation frameworks. Develop tools for performance measurement and optimization. Strengthen key technical capabilities in system More ❯

Software Engineering Manager We’re working with a well-established SaaS business investing heavily in tech and product. They are seeking an experienced Engineering Manager to lead agile squads and help cultivate a high-performance engineering culture. The Role: You will lead 1–5 squads, streamline delivery, and ensure alignment across Product, Architecture, QA, and DevOps. … Engineer (RTE) to coordinate delivery across squads. Tech Environment: The stack is mainly Microsoft-focused, including C# .NET, Azure , with some services on AWS . The teams follow modern engineering practices like CI/CD, automated testing, and cloud-native development. Responsibilities: Manage UK-based developers. Lead agile squads as a servant leader. Coach on agile methods and engineering best practices. Own delivery outcomes, performance, and engagement. Improve workflows, speed, and software quality. Act as Release Train Engineer to align delivery. Collaborate with Product, QA, DevOps, and Architecture teams. Track KPIs related to deployment, quality, and cycle time. Promote SaaS security and compliance best practices. Ideal Candidate: 10–15 years in software development, including leadership roles. Strong 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 1 week ago Be among the first 25 applicants Join to apply for the Software Platform Engineering Manager - Ubuntu for Next … 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 ❯

Join to apply for the Principal Power Performance Engineer role at Arm 2 weeks ago Be among the first 25 applicants Join to apply for the Principal Power Performance Engineer role at Arm Get AI-powered advice on this job and more exclusive features. 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. 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 and product managers to make our 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 More ❯

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 for AMD GPU performance. Collaborate with GPU Library Teams: Work closely with internal teams to … analyze and improve training and inference performance on AMD GPUs. Collaborate with Open-Source Maintainers: Engage with framework maintainers to ensure code changes are aligned with requirements and integrated upstream. Work in Distributed Computing Environments: Optimize deep learning performance on both scale-up (multi-GPU) and scale-out (multi-node) systems. Utilize Cutting-Edge Compiler Tech: Leverage advanced … compiler technologies to improve deep learning performance. Optimize Deep Learning Pipeline: Enhance the full pipeline, including integrating graph compilers. Software Engineering Best Practices: Apply sound engineering principles to ensure robust, maintainable solutions. PREFERRED EXPERIENCE: GPU Kernel Development & Optimization: Proficient experienced in designing and optimizing GPU kernels for deep learning on AMD GPUs using HIP, CUDA, and assembly (ASM More ❯

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 for AMD GPU performance. Collaborate with GPU Library Teams: Work closely with internal teams to … analyze and improve training and inference performance on AMD GPUs. Collaborate with Open-Source Maintainers: Engage with framework maintainers to ensure code changes are aligned with requirements and integrated upstream. Work in Distributed Computing Environments: Optimize deep learning performance on both scale-up (multi-GPU) and scale-out (multi-node) systems. Utilize Cutting-Edge Compiler Tech: Leverage advanced … compiler technologies to improve deep learning performance. Optimize Deep Learning Pipeline: Enhance the full pipeline, including integrating graph compilers. Software Engineering Best Practices: Apply sound engineering principles to ensure robust, maintainable solutions. PREFERRED EXPERIENCE: GPU Kernel Development & Optimization: Proficient experienced in designing and optimizing GPU kernels for deep learning on AMD GPUs using HIP, CUDA, and assembly (ASM 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 … interesting locations around the world, to align on strategy and execution. The company is founder-led, profitable and growing. We are hiring a Senior Software Engineer on the Web Engineering team to drive best practices across the team, for all disciplines, bringing great ideas to the table to lead technical conversations. They identify risks and communicate them to relevant … hone your craft. We value transparency, intellectual honesty and teamwork. As a Senior Software Engineer at Canonical, you will own the development of large projects. Encourages rigorous and efficient engineering process. Writes specifications and understands risks. Works to reduce complexity. Is capable of taking on technical lead responsibilities to drive an initiative to completion. Follows industry trends and new 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 global distributed … an outstanding software architect and coder, they also demonstrate the leadership qualities needed to rally a team or department to ship outstanding products. A Senior+ Engineer partners with other Engineering leaders (Managers, Directors, VPs) to take joint responsibility for outcomes at team, department and company level. We hire based on academic results and proven execution, and we select those … leadership as well as team motivation, direction and pace Deep experience with at least one of Go, Rust, Python or C Conscientiousness and detail orientation, with a focus on performance Excellent communication skills including professional written and spoken English Excellent interpersonal skills, curiosity, flexibility, and accountability Ability to travel twice a year, for company events up to two weeks More ❯

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 ❯

Hours: 37 hours per week We currently have an exciting opportunity for talented and experienced Systems Performance Engineer, who has come from a Mathematical Modelling background, who will provide performance prediction and analysis expertise to major defence programmes, developing the latest complex capabilities for the UK Armed Forces in response to advanced threats in all domains (Air, Land … Sea). You will be joining a world class technical engineering company based in Bristol. The opportunity: The role of a System Performance Engineer is to carry out technical studies on system performance. Performance studies use models of the system to estimate key performance indicators. The System Performance Engineer will: Plan and conduct technical studies … into system performance, using complex mathematical models, to help the project and understand key system design choices Develop a good understanding of how the wider system affects performance and the knock-on impacts of changes to the design Work with SMEs in other technical departments to understand how each of these contribute to system performance Report performance More ❯

Job Title: Senior Software Engineer LLM Evaluation & Repository Validation About the projects: We are building LLM evaluation and training datasets to train LLM to work on realistic software engineering problems. One of our approaches, in this project, is to build verifiable SWE tasks based on public repository histories in a synthetic approach with human-in-the-loop; while expanding … looking for experienced software engineers (tech lead level) who are familiar with high-quality public GitHub repositories and can contribute to this project. This role involves hands-on software engineering work, including development environment automation, issue triaging, and evaluating test coverage and quality Turing is one of the world s fastest-growing AI companies accelerating the advancement and deployment … be at the forefront of evaluating how LLMs interact with real code, influencing the future of AI-assisted software development. This is a unique opportunity to blend practical software engineering with AI research. Evaluating unit test coverage and quality. Modify and run codebases locally to assess LLM performance in bug-fixing scenarios. Opportunities to lead a team of More ❯

Job Title: Senior Software Engineer LLM Evaluation & Repository Validation About the projects: We are building LLM evaluation and training datasets to train LLM to work on realistic software engineering problems. One of our approaches, in this project, is to build verifiable SWE tasks based on public repository histories in a synthetic approach with human-in-the-loop; while expanding … looking for experienced software engineers (tech lead level) who are familiar with high-quality public GitHub repositories and can contribute to this project. This role involves hands-on software engineering work, including development environment automation, issue triaging, and evaluating test coverage and quality Turing is one of the world s fastest-growing AI companies accelerating the advancement and deployment … be at the forefront of evaluating how LLMs interact with real code, influencing the future of AI-assisted software development. This is a unique opportunity to blend practical software engineering with AI research. Evaluating unit test coverage and quality. Modify and run codebases locally to assess LLM performance in bug-fixing scenarios. Opportunities to lead a team of More ❯

Cross-Training Opportunity in Performance Testing – Get Paid to Upskill! Are you ready to pivot into a rewarding career in performance testing with one of the industry’s most prestigious clients? We’re offering a paid 8–10 week cross-training program , followed by a 2-year full-time placement where you’ll apply your new skills on … real-world enterprise systems. 🌟 What You’ll Learn & Do: As part of this program, you’ll be trained and placed into a performance testing role where you will: Use tools like JMeter , LoadRunner , or similar to simulate high loads on REST applications. Manage Load and Stress Testing across web, REST, and standalone Java applications. Write and manage load test … scripts using Python , Groovy , or similar scripting languages. Create and maintain bulk test data to support a variety of performance testing scenarios. ✅ Preferred Skills: Candidates with the following experience will thrive in the program: API Testing using REST/SOAP and standalone Java APIs. Familiarity with Cucumber , Selenium , and other automation frameworks. Strong Java programming skills to build and 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 ❯