1 to 25 of 34 Permanent Performance Testing Jobs in the UK excluding London

user-centred design and agile delivery, and more to deliver innovative digital services that matter. Role Overview We are looking for a Senior Performance Tester with Active SC to deliver hands-on load and performance testing across large-scale digital services and Back End applications, with experience … working with cloud-based distributed services. This is a technical, delivery-focused role operating in structured and governed environments where performance, resilience, and scalability are critical to service success. Key Responsibilities Design and execute load, stress, volume, soak, and scalability tests Analyse performance results, logs, and system metrics ...

Performance QA Engineer | £60,000 - £70,000 + Bonus | Non-Functional Testing | Performance Tester | Jmeter | LoadRunner | K6 | QA Engineer | Manual QA | Quality Assurance Engineer | Are you a Performance Tester who wants autonomy? Want to have an influence on a whole QA Department? I am supporting … fastest growing in the UK of its kind and as a result are looking to growth their QA team by adding a Performance QA to the team. You will be the first Performance QA Engineer within the team so you will be responsible for collaborating with different departments ...

developing tools that impact hundreds of thousands of students across the UK Work within a modern engineering environment using cloud technologies and the latest testing frameworks Collaborate with product, design, and development to build a high-quality platform that truly makes a difference Influence the quality standards … continuous improvement, and technical excellence Key Responsibilities Collaborate within an Agile squad to support development and delivery of new product features Conduct thorough exploratory testing alongside automated test execution Build, maintain, and enhance automated testing pipelines using industry-leading tools Define and validate acceptance criteria for user stories ...

PerformanceQA Engineer - Bracknell/Hybrid- £70K Halian is currently recruiting for a highly motivated Performance QA Engineer on a permanent basis on behalf of an innovative and industry leading SaaS organisation . They are currently looking to onboard an experienced QA Engineer who will have the ability … depth understanding of the operation of the product, related customer processes and governance Procedures as well as a passion for creating complex testing solutions and for continuously improving the quality of the product. What you will be doing: Planning and executing performance testing activities. Identifying performance ...

secure, and scalable by embedding quality assurance into its design and delivery. You'll lead the development of platform-wide test strategies, support automated testing across infrastructure and services, and collaborate with technical leaders to drive continuous improvement. This role supports DBT's digital transformation goals and contributes … Technology portfolio at DBT, overseeing a platform that supports internal and external services. You will lead the evolution of the DBT Platform's testing strategy, ensuring it is robust, secure, scalable and efficient. You will work closely with platform engineers, technical architects, cyber security and service teams to embed ...

secure, and scalable by embedding quality assurance into its design and delivery. You'll lead the development of platform-wide test strategies, support automated testing across infrastructure and services, and collaborate with technical leaders to drive continuous improvement. This role supports DBT's digital transformation goals and contributes … Technology portfolio at DBT, overseeing a platform that supports internal and external services. You will lead the evolution of the DBT Platform's testing strategy, ensuring it is robust, secure, scalable and efficient. You will work closely with platform engineers, technical architects, cyber security and service teams to embed ...

secure, and scalable by embedding quality assurance into its design and delivery. You'll lead the development of platform-wide test strategies, support automated testing across infrastructure and services, and collaborate with technical leaders to drive continuous improvement. This role supports DBT's digital transformation goals and contributes … Technology portfolio at DBT, overseeing a platform that supports internal and external services. You will lead the evolution of the DBT Platform's testing strategy, ensuring it is robust, secure, scalable and efficient. You will work closely with platform engineers, technical architects, cyber security and service teams to embed ...

secure, and scalable by embedding quality assurance into its design and delivery. You'll lead the development of platform-wide test strategies, support automated testing across infrastructure and services, and collaborate with technical leaders to drive continuous improvement. This role supports DBT's digital transformation goals and contributes … Technology portfolio at DBT, overseeing a platform that supports internal and external services. You will lead the evolution of the DBT Platform's testing strategy, ensuring it is robust, secure, scalable and efficient. You will work closely with platform engineers, technical architects, cyber security and service teams to embed ...

secure, and scalable by embedding quality assurance into its design and delivery. You'll lead the development of platform-wide test strategies, support automated testing across infrastructure and services, and collaborate with technical leaders to drive continuous improvement. This role supports DBT's digital transformation goals and contributes … Technology portfolio at DBT, overseeing a platform that supports internal and external services. You will lead the evolution of the DBT Platform's testing strategy, ensuring it is robust, secure, scalable and efficient. You will work closely with platform engineers, technical architects, cyber security and service teams to embed ...

secure, and scalable by embedding quality assurance into its design and delivery. You'll lead the development of platform-wide test strategies, support automated testing across infrastructure and services, and collaborate with technical leaders to drive continuous improvement. This role supports DBT's digital transformation goals and contributes … Technology portfolio at DBT, overseeing a platform that supports internal and external services. You will lead the evolution of the DBT Platform's testing strategy, ensuring it is robust, secure, scalable and efficient. You will work closely with platform engineers, technical architects, cyber security and service teams to embed ...

secure, and scalable by embedding quality assurance into its design and delivery. You'll lead the development of platform-wide test strategies, support automated testing across infrastructure and services, and collaborate with technical leaders to drive continuous improvement. This role supports DBT's digital transformation goals and contributes … Technology portfolio at DBT, overseeing a platform that supports internal and external services. You will lead the evolution of the DBT Platform's testing strategy, ensuring it is robust, secure, scalable and efficient. You will work closely with platform engineers, technical architects, cyber security and service teams to embed ...

quality enterprise solutions. This role is ideal for someone who enjoys hands-on test execution but is also willing to own and shape the testing approach at certain times. Key Responsibilities: Review and refine acceptance criteria and requirements to ensure testability Design and execute test plans, cases, and exploratory … testing Develop and maintain automated tests (UI/API/performance) Validate data using SQL and assess the business value of features Log and manage defects, participate in Agile ceremonies, and improve QA processes Advocate for quality and contribute to test strategy and best practices Key Skills & Experience ...

walks of life. Responsibilities as a Firmware Engineer: Develop driver firmware for proprietary silicon Work throughout the whole SDLC, including bring-up, regression testing and performance testing Validate new silicon chips Experience required: Strong background in real-time embedded firmware 5+ years of experience with C/ ...

Senior Full-Stack Developer My Client is a fast-growing technology company building high-performance, real-time digital products used at significant live and large-scale environments. They are seeking a Senior Full-Stack Developer to play a key role in shaping and scaling their core platform. This … architectural input and solving complex engineering challenges. Key Responsibilities Design and implement scalable cloud-based architectures using Infrastructure as Code Build and enhance high-performance, real-time web applications Develop systems capable of handling high-throughput, concurrent usage Improve performance, reliability and scalability across existing products Build ...

domain. In addition, you will lead the development and maintenance of Test Automation frameworks and scripts across Archiving Technology for both Function & Non-Functional testing activities, analyzing results and identifying areas for continuous improvement. QA Lead & Automation Engineer: Duties Standardisation, Continuous Improvement & Maintenance of Test Automation Framework across … Automation Dashboards for Archiving Tech Knowledge sharing of approach and solution to Test Automation issues Standardising the definition of Non-Financial Risk (NFR) & related performance Testing approach QA Lead & Automation Engineer: Experience Essential experience of large-scale automation projects Essential experience in Selenium and Java based automation Taking ...

Global IT Company - Up to £40k In this software QA Tester role, you join a tester team responsible for the quality assurance and testing of the company's system, including various integrations from 3rd party providers and you will collaborate with the Software Developers, helping to ensure efficiency throughout … test cases and providing feedback to the software development team. You will also get involved with test planning, and various types of testing, including but not limited to functional, scalability, regression, discovery, stress and performance testing of development work to ensure the acceptance criteria has been ...

both new and existing test rigs in a heavy-industry environment. The role sits at the heart of product validation, safety compliance, and performance assurance ideal for an engineer who enjoys real hardware, real data, and real responsibility. What You ll Be Doing Define and deliver product validation … performance test programmes Design, specify, and support the build, modification, and upgrade of new and existing test rigs Ensure test equipment and installations comply with PUWER , machinery safety regulations, and best practice Carry out and support PUWER risk assessments for test rigs and test activities Plan and oversee commissioning ...

Dynamics 365 solutions across the organisation. Key Responsibilities: Develop and execute test scripts aligned to business and user requirements Conduct functional, regression, integration, and performance testing Identify, log, and manage defects through to resolution Collaborate closely with developers and cross-functional teams to ensure seamless integration across M365 … D365 applications Validate integrations between Microsoft 365, Dynamics 365, and existing systems Utilise tools such as Azure DevOps to support structured and collaborative testing processes Maintain up-to-date knowledge of Microsoft 365 developments, features, and best practice What We’re Looking For: Proven experience testing Microsoft ...

network architectures Lead requirements gathering and solution definition activities Evaluate customer strategies, operations, and processes, proposing technical solutions to improve outcomes Ensure solutions meet performance, scalability, security, and resilience requirements Provide technical leadership and coordination across architects and engineering teams Support project planning, risk management, and delivery governance Troubleshoot … Cisco Firepower, F5 TLS Intercept, packet brokers, tap aggregators, and Gigamon Solid understanding of TCP, TLS, HTTP, SNMP, sockets, and related technologies Experience with performance testing, capacity planning, and performance troubleshooting Strong stakeholder communication skills and the ability to make clear, confident technical decisions Desirable Experience: Familiarity ...

principles which are at the core of everything we do. Role Overview: We are seeking a highly experienced Test Manager to lead and oversee testing activities across complex programmes within the enterprise, public, and defence sectors. The ideal candidate will bring a deep understanding of test strategy, planning … test strategies aligned with programme goals and compliance requirements. Lead test planning, execution, and reporting across functional, non-functional, integration, and user acceptance testing phases. Manage test teams (internal and third-party), ensuring alignment with delivery milestones and quality standards. Collaborate with project managers, architects, developers, and business stakeholders ...

Senior Test Engineer to their growing team. This is a full-time permanent position and offers hybrid working. Key responsibilities will include: Testing of software solutions and applications to ensure products meet requirements Writing and executing functional, system and performance testing Reading and understanding requirements documentation Producing … team The successful candidate will have: Experience in a similar role Experience with LTE technologies Excellent communication skills Solid experience with manual and automation testing Excellent problem solving skills 4G/5G experience Experience with testing frameworks and tools Strong knowledge of test automation tools ISTQB certification (desirable ...

role in the development and scaling of our marketplace platform. You will be responsible for designing and building robust, secure, and high-performance backend systems that support core marketplace functionality and evolving business requirements. Key ResponsibilitiesSystem Architecture & Development Design and implement scalable, maintainable backend architecture Apply SOLID principles, clean … filtering) Order lifecycle and transaction management Secure payment integrations (Stripe, PayPal) Internal messaging, reviews, and dispute resolution RESTful API development with versioning support Database & Performance Design and maintain efficient, well-structured database schemas Optimise SQL queries, indexing, and prevent N+1 issues Implement Redis for caching, sessions, and queue systems ...

partnering with scaled UK AI compute pioneers to lead the charge on next-generation infrastructure. To support this endeavour, we’re building a high-performance compute operations team in London. Our work will be sensitive, secure, 24x7 and on the most up-to-date high density compute stacks available. … seek candidates who can be cleared to SC, willing to work shifts, have experience of technical operations work and have either the high performance compute skills or a proven track record in adopting new skillsets. This position involves participation in an on-call rotation, shared across the wider team. ...

with Dataverse, Power Platform, and external APIs Owning DevOps and CI/CD pipelines (Azure DevOps or GitHub) Driving best practice in AL coding, performance, testing, and upgradeability Applying Copilot and AI agent solutions to improve productivity and UX Providing senior-level technical guidance and Tier-3 support ...

high-reliability platforms. You’ll be part of a collaborative environment where software, hardware, RF and systems teams work together to build resilient, high-performance networks across geographically distributed infrastructure. This is an opportunity to work on genuinely unique networking challenges, far beyond typical terrestrial systems. The Role … work across Linux networking, routing, monitoring, protocol development and systems integration. You’ll help create the upper-layer communication logic, enhance observability, optimise performance, and collaborate closely with lower-layer and platform engineers. Key Responsibilities Design, configure and maintain a distributed IP-based network across multiple regions and systems ...