26 to 50 of 91 Performance Testing Jobs in the UK

optimise and innovate. We turn big ideas into the products, content and services millions of people love. And we do it all right here at Sky. As a Senior Performance Engineer, you will be working as part of Global Commerce Central test team. You will be responsible for coordinating performance testing activities, acting as a single point … management skills, including ability to communicate complex concepts to non-technical and technical audiences. Taking ownership of NFR, requirement analysis and finalisation and driving non-functional initiatives like Chaos testing Detailed results analysis including application monitoring, identify Performance bottlenecks and recommend/implement improvements or performance optimisation. Mediate potential conflicts and foster solutions-oriented discussions with stakeholders. … Establish and maintain efficient and scalable performance testing automation framework. Design, develop and maintain Performance Test scripts. Test execution & co-ordination across multiple external and internal teams for issue resolution. Conduct discovery process to specify scope, extent and type of Performance testing required. Able to define and troubleshoot Test environments to identify issues across System More ❯

optimise and innovate. We turn big ideas into the products, content and services millions of people love. And we do it all right here at Sky. As a Senior Performance Engineer, you will be working as part of Global Commerce Central test team. You will be responsible for coordinating performance testing activities, acting as a single point … management skills, including ability to communicate complex concepts to non-technical and technical audiences. Taking ownership of NFR, requirement analysis and finalisation and driving non-functional initiatives like Chaos testing Detailed results analysis including application monitoring, identify Performance bottlenecks and recommend/implement improvements or performance optimisation. Mediate potential conflicts and foster solutions-oriented discussions with stakeholders. … Establish and maintain efficient and scalable performance testing automation framework. Design, develop and maintain Performance Test scripts. Test execution & co-ordination across multiple external and internal teams for issue resolution. Conduct discovery process to specify scope, extent and type of Performance testing required. Able to define and troubleshoot Test environments to identify issues across System More ❯

go-live confidence for the biggest retail brands. Learn more about us here. This is an exciting opportunity to join Spike at a time when we are growing our Performance practice . We are looking for Performance Engineers to join us working as part of a team executing effective and professional technical engineering services across our growing client … portfolio on different projects. You will use a wide variety of Performance Testing solutions, technologies, and tools and contribute to the achievement of business objectives by executing technical work with a level of supervision. Key responsibilities Contributes to the successful completion of technical areas within projects. Develops and executes performance testing throughout the complete development lifecycle … goals. Accurately identifies project risks and reports effectively to relevant stakeholders. Manages issues, risks, actions, dependencies, and defects to the success of the project. Required skills Experience of delivering performance testing throughout the software delivery lifecycle. Experience of analysing performance issues in at least one performance test tool and experience of application and infrastructure monitoring tools. More ❯

SQL Performance Engineer - Hybrid (Glasgow or Edinburgh) - Up to £50,000 Are you passionate about optimising high-volume data systems and solving complex performance challenges? We're hiring a Performance Engineer to join a growing tech team working on a cutting-edge financial data platform. This is a hybrid role, with 2 days in the office (Glasgow … or Edinburgh) and 3 days working from home . What You'll Be Doing Tuning and optimising complex SQL queries to improve system performance Building tooling for diagnostics and deployment risk management Automating performance testing and benchmarking across environments Collaborating with Engineering, DevOps, and Product teams to improve throughput and scalability Supporting deployment strategies for high-risk … releases Designing and testing new performance features What We're Looking For Proven experience in SQL performance tuning and query optimisation Familiarity with performance testing tools (e.g., JMeter, k6) Experience with observability platforms (e.g., Azure Monitor, Grafana) Strong problem-solving skills and a collaborative mindset Ability to develop and interpret MI for decision-making Bonus More ❯

SQL Performance Engineer - Hybrid (Glasgow or Edinburgh) - Up to £50,000 Are you passionate about optimising high-volume data systems and solving complex performance challenges? We're hiring a Performance Engineer to join a growing tech team working on a cutting-edge financial data platform. This is a hybrid role, with 2 days in the office (Glasgow … or Edinburgh) and 3 days working from home . What You'll Be Doing Tuning and optimising complex SQL queries to improve system performance Building tooling for diagnostics and deployment risk management Automating performance testing and benchmarking across environments Collaborating with Engineering, DevOps, and Product teams to improve throughput and scalability Supporting deployment strategies for high-risk … releases Designing and testing new performance features What We're Looking For Proven experience in SQL performance tuning and query optimisation Familiarity with performance testing tools (e.g., JMeter, k6) Experience with observability platforms (e.g., Azure Monitor, Grafana) Strong problem-solving skills and a collaborative mindset Ability to develop and interpret MI for decision-making Bonus More ❯

detail-oriented QA Engineer with strong expertise in test automation using tools like Playwright, Jest, and Cucumber. The ideal candidate has solid programming skills to develop and maintain automated testing frameworks and is proficient in API testing for RESTful and services. Experience in performance testing, database validation using SQL, and ensuring cross-browser and cross-platform … with Playwright, Jest, and Cucumber for end-to-end, unit, and behavior-driven testing. Programming & Scripting: Strong programming/scripting skills to build and maintain automated test frameworks. API Testing: Proficient in validating and automating RESTful APIs for functionality, performance, and security. Performance Testing: Skilled in designing and executing performance and load testing strategies … to ensure system reliability at scale. Database Testing: Solid SQL expertise for backend validation, data integrity checks, and query optimization testing. Cross-Browser & Cross-Platform: Experienced in validating compatibility across multiple browsers, devices, and operating systems. Agile Collaboration: Familiar with the Software Development Life Cycle (SDLC) and Agile methodologies, working closely with developers, product owners, and stakeholders to ensure More ❯

detail-oriented QA Engineer with strong expertise in test automation using tools like Playwright, Jest, and Cucumber. The ideal candidate has solid programming skills to develop and maintain automated testing frameworks and is proficient in API testing for RESTful and services. Experience in performance testing, database validation using SQL, and ensuring cross-browser and cross-platform … with Playwright, Jest, and Cucumber for end-to-end, unit, and behavior-driven testing. Programming & Scripting: Strong programming/scripting skills to build and maintain automated test frameworks. API Testing: Proficient in validating and automating RESTful APIs for functionality, performance, and security. Performance Testing: Skilled in designing and executing performance and load testing strategies … to ensure system reliability at scale. Database Testing: Solid SQL expertise for backend validation, data integrity checks, and query optimization testing. Cross-Browser & Cross-Platform: Experienced in validating compatibility across multiple browsers, devices, and operating systems. Agile Collaboration: Familiar with the Software Development Life Cycle (SDLC) and Agile methodologies, working closely with developers, product owners, and stakeholders to ensure More ❯

and lessons learned. Experience of working in a multi-disciplinary Agile Team understand Agile delivery principles, methodology and tool. Essential Skills: Test Engineering best practices Functional and non-functional testing Systems integration testing Security testing Performance testing Development and maintenance of automated test suites Test Infrastructure – e.g. Docker and containerisation TDD and BDD principles Micro … service architecture and API testing principles CI/CD pipelines Java 11/17/21and Springboot framework Testing frameworks such as Cucumber, REST assured, Wiremock More ❯

up and ongoing development of a new QA capability at Integrella. The ideal candidate will have a diverse set of technical skills and experience in QA, including in automation testing, regression testing, performance, load and stress testing, security testing and user experience testing, as well as a passion to lead QA best practices and … follow executing existing test plan and must be responsible for writing new test cases and execute for our customers robust web and desktop application. Requirements: 5- 8 years automation testing experience on Selenium, Cypress, Appium or Test Complete Testing. Good knowledge on Test management toolsets like Jira, TestRail. Good experience on performance toolset like Apache JMeter. LoadRunner. Good … understanding or experience on Security testing tool like Nessus, Burp Suite, HP test suite. Good knowledge on API Testing Tools like Postman, SoapUI. Pragmatic experience in QA and passion to use this to drive high value QA practices at Integrella Excellent leadership, communication, and interpersonal skills, with the ability to work effectively with diverse teams. Strong understanding of More ❯

clean driving licence and their own car. Travel expenses will be paid. This role may require Security Clearance in the future. Responsibilities: Writing and executing functional, regression, system, and performance testing Testing of software solutions/applications to ensure that the developed products meet the requirements and are free of defects Reading and understanding requirements documentation Involvement … and coverage Collaborating with software, hardware, and system engineers to identify defects, reproduce issues, and drive resolutions Ensuring test environments, test equipment, and infrastructure are maintained and available for testing Mentoring junior test engineers and contribute to the growth of the test team Requirements Bachelor's or Master's degree in computer science, Electronics, Telecommunications, or a related field … years UK residency is required for security check ISTQB certification (preferred but not mandatory) A high level of communication skills and technical understanding Solid experience in manual and automation testing, preferably in embedded systems, telecommunications, or mission-critical applications Experience with manual testing methodologies for embedded software and hardware products Familiarity with TETRA and LTE technologies is highly More ❯

clean driving licence and their own car. Travel expenses will be paid. This role may require Security Clearance in the future. Responsibilities: * Writing and executing functional, regression, system, and performance testing * Testing of software solutions/applications to ensure that the developed products meet the requirements and are free of defects * Reading and understanding requirements documentation * Involvement … and coverage * Collaborating with software, hardware, and system engineers to identify defects, reproduce issues, and drive resolutions * Ensuring test environments, test equipment, and infrastructure are maintained and available for testing * Mentoring junior test engineers and contribute to the growth of the test team Requirements * Bachelor's or Master's degree in computer science, Electronics, Telecommunications, or a related field … years UK residency is required for security check * ISTQB certification (preferred but not mandatory) * A high level of communication skills and technical understanding * Solid experience in manual and automation testing, preferably in embedded systems, telecommunications, or mission-critical applications * Experience with manual testing methodologies for embedded software and hardware products * Familiarity with TETRA and LTE technologies is highly 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 … 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 traffic More ❯

to our commitment to creating products that are not just intuitive but downright obvious. At the heart of this commitment is the Roku OS QA Team, dedicated to rigorously testing every product and feature to ensure we deliver the most reliable streaming media platform in the industry. Our mission is simple: help people effortlessly find and stream the content … Ability to design, implement, and optimize solutions leveraging LLMs via API Experience using various LLMs (Open AI, Anthropic APIs) and AI Frameworks like langchain, Tensorflow etc. Hands-on experience testing AI-powered features (e.g., recommendation systems, computer vision models, chatbots). 2+ years of experience developing test plans and test cases Bachelor's degree in Computer Science or related … cloud providers Ability to learn new technologies quickly Mentoring less experienced Engineers and driving automation development A self-directed professional able to work independently Previous experience with Non-Functional Testing (Performance Testing, Stress Testing) Experience with infrastructure as code and orchestration technologies (Terraform, Kubernetes, CloudFormation) Certifications or training in AI/ML or AI testing More ❯

We're looking for a seasoned Senior Test Analyst to lead testing on a complex insurance pricing platform rollout. This role requires strong test strategy skills, hands-on experience in Lloyd's/Reinsurance environments, and the ability to manage vendors, risk, and stakeholders in a fast-paced, Agile setting. Senior Test Analyst - Pricing Tool Implementation Personal Qualities: · Confident … and urgent priorities against the wider quality assurance approach, and supporting project and business stakeholders in understanding business risk relating to any risk-based compromises in testing. Core Competencies: · Testing Strategy & Planning · Experience defining test strategy, test approaches and test plans for complex pricing applications. · Ability to set up risk-based testing and coverage models. · Experience of contributing … to the design and implementation of the quality assurance aspects of BAU/operational test framework · Functional & Non-Functional Testing · Strong background in functional testing, regression testing and UAT (including business process testing. · Experience with leading performance testing, load testing, and security testing. · Experience of supporting new platform implementations through go-live and hypercare. More ❯

We're seeking a Quality Engineer with hands-on experience in C#, Visual Studio, and the Microsoft tech stack. If you have experience testing both frontend and backend systems and enjoy driving automation and quality in a fast-paced, collaborative environment, wed love to hear from you! We are Preservica, and our active digital preservation solutions are at the … Gherkin syntax and ReqNRoll. Participate in Agile ceremonies, story reviews, and provide early feedback on testability and quality. Expand test coverage across regression and feature test suites. Perform exploratory testing during feature development. Conduct code reviews for test scripts and contribute to internal tooling. Support performance testing using Azure Load Testing, JMeter, or Locust.. Contribute to … backend/API testing and support security testing initiatives. What We Offer We are an open progressive employer that values our staff as the heart of our business. As well as a competitive salary and benefits package, we offer tangible career development opportunities and dedicated training time to support professional growth. Our benefits package includes Life Insurance, Private More ❯

Test Analyst/System Tester/Manual Testing/Oracle/SQL/Software Development Lifecycle/SDLC/Based in Daventry, Northamptonshire (2 days per week in the office), £35,000 – 40,000 + bonus + benefits. One of our leading clients is looking to recruit a Test Analyst. Location – Daventry, Northamptonshire – 2 days per week in the … office Salary – £ + bonus + benefits This role is ideal for someone with a relevant IT degree and over 3 years of experience in a testing role, who is now looking for an opportunity to make a real impact and help shape the future of testing practices. Experience: IT Degree 3 + years in a Testing/… Test Analyst/Tester role Experience working on large and complex applications Oracle/SQL Agile and/or Waterfall Manual Testing UAT/User Acceptance Testing Desirable – any exposure to automated testing, performance testing More ❯

thinking and innovative environment. Your new role In your new role, you will lead a small team of test automation engineers, overseeing the design, implementation, and maintenance of automated testing across critical applications. You'll be responsible for functional, system, integration, end-to-end, and security testing using tools such as Selenium and Karate. You'll collaborate closely … with developers, analysts, and architects to enhance automation assets, while also contributing to performance testing using JMeter and LoadRunner. The role involves continuous improvement, mentoring, and active participation in recruitment and strategic initiatives. What you'll need to succeed Essential skills and experience Proven hands-on experience with test automation tools and frameworks (e.g. Selenium, Karate) Strong understanding … of testing methodologies and scripting languages (e.g. Python, JavaScript) Experience with performance testing tools such as JMeter or LoadRunner Ability to lead and mentor technical test teams Excellent collaboration skills across DevOps and product teams Exposure to Oracle ERP systems and data platforms Desirable skills Familiarity with middleware technologies (Kafka, IBM MQ, ACE) Experience with security testing More ❯

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 are maintained across all platforms, products, including end-user environments. Implement best practices in quality metrics, reviews, and monitoring to maintain operational excellence. Introduce Holistic Testing Strategies: Oversee the adoption of modern testing methodologies for software, hardware, and 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. Lead efforts to automate end-to-end testing and manage structured QA cycles for More ❯

I'm supporting a client of mine in their search for a Non-Functional Testing Specialist to help define, shape, and manage their Non-Functional test requirements. *Please note that although Performance Testing is part of the role, this is a full-fledged Non-Functional Test Engineer role, covering Performance, Disaster Recovery, Microservices, Resilience, Alerting, Security … Monitoring.* As a specialist in non-functional testing, you will play a key role in supporting Product Owners by helping to define, refine, and manage non-functional test requirements. Collaborating closely with technical experts and analysts, you will convert these requirements into a comprehensive test strategy. You will also be responsible for ensuring that planning, preparation, and execution of … to-Day Responsibilities: Develop and communicate a clear and robust Non-Functional Test Strategy aligned with architectural and business objectives. Plan, manage, and execute non-functional test cycles-including performance, scalability, reliability, and resilience testing-while coordinating with external teams to investigate and resolve bottlenecks through detailed root cause analysis. Capture and document test outcomes, producing clear, high More ❯

Test Analyst/Systems Tester/Manual Tester/Manual Testing/UAT/Databases/Database/SQL or Oracle/Complex Data Sets/Test Plans/Test Execution/Test Scenario/Location Hybrid Daventry/Northamptonshire/Remote - £30,000 40,000. One of our leading clients is looking to recruit a Test Analyst. Location … per week in the office. (Looking for candidates based within 1 hour of Daventry) Salary - £30,000 40,000 + bonus + benefits Experience: 3 years + in a testing role Manual Testing System Testing Databases with complex data sets SQL or Oracle Desirable: Any exposure to Automated or Performance Testing although this is not More ❯

delivering value to our customers through our mobile app and website. This role is critical to the success of the whole team. You will be responsible not just for testing but for driving quality across the whole squad, from planning through execution and release. Whilst all our teams believe firmly in the importance of incorporating testing into everything … they do, and of having a clear and comprehensive testing plan, you will bring your expertise to continue to develop their skills and approach, and to continuously improve the QA process and approach. You are passionate about delivering quality software and can lean on your rounded skill set to enhance the Product, Agile software delivery and Technology capabilities of … approach to QA and focus on delivering maximum value with minimal effort Adopting a risk-based approach to quality assurance Supporting a continuous delivery approach Advocating for simplicity in testing, approach, ways of working and tool choice Collaborating with the Tech Lead on lean testing and release strategy balancing risk and speed of delivery Assisting the team with More ❯

/or Windows servers systems. Experience with continuous integration and continuous delivery tools with different tech stacks, web or mobile. You've previously worked with monitoring systems for availability, performance or security, stress and performance testing with observability patterns: Distributed Tracing/OpenTracing, Log Aggregation, Audit Logging, Exception Tracking, Health Check API, Application MetricS, Self-Healing/… concerns, threats and approaches for dealing with them, including infrastructure platform vulnerabilities, secrets management, network security and software supply chain security. Bonus points if you have experience with unit testing and automated testing tools, stress and performance testing. Professional Skills You genuinely enjoy interacting with teammates from across the business and have a knack for communicating technical More ❯

solver with a knack for uncovering bugs and optimising software quality, this is your chance to make an impact and grow your career. What You’ll Be Doing Automation Testing Develop, maintain, and execute automated test scripts using UI automation tools (preferably Selenium). Focus on programming in C# (preferred), though experience in Python, Java, or other languages is … acceptable Collaborate with developers to integrate automated tests into the development process and CI/CD pipelines. Manual Testing Conduct thorough manual testing to validate software functionality and user experience. Write and execute detailed test cases and plans across various platforms. Identify, track, and document defects using our established bug tracking tools. What We’re Looking For We … our project. Familiarity with design patterns and best practices in C#. Bonus Points For : Exposure to CI/CD pipelines (GitHub Actions, Azure, Jenkins, etc.). Experience with API testing tools like Postman, Insomnia, or curl. Exposure to performance testing tools. Who You Are Independent and Proactive: You’re comfortable taking the lead and researching solutions independently More ❯

for a Lead Software Developer in Test (Lead SDET) to play a pivotal role in that transformation. If you're a seasoned technologist with a deep understanding of software testing and automationand the leadership skills to mentor teams and guide clients through complex challengesthis is your opportunity to lead from the front. ?? Important: All applicants must be eligible for … SC clearance. Why Ten10? Were one of the UKs leading independent consultancies in Quality Engineering, Software Testing, DevOps, and RPAtrusted by major clients across finance, government, and enterprise. What sets us apart is our people, our passion for innovation, and our drive to deliver meaningful results. Heres why youll love being part of our team: Strategic Impact: Youll shape … testing strategies and automation approaches across complex, high-profile client engagements. Career Progression: Grow your leadership skills with tailored development opportunities and support for certifications. Culture of Excellence: Work with talented peers who thrive on solving real-world problems with modern technologies. Work-Life Balance: Enjoy hybrid working and a flexible approach that supports your lifestyle. About the Role More ❯

and related DevSecOps practices, working with cloud-based platforms such as Azure or AWS (preferred) - Experience working on AI/Gen AI implementations and underlying architecture, and models - Application testing, automation and performance testing tools - Working knowledge of Agile Scrum Boston Consulting Group is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without More ❯