351 to 375 of 673 Performance Testing Jobs in the UK

in agile test planning tools like qTest, TestRail, or similar platforms. Perform a variety of tests, such as Smoke/Sanity, Functional/Non-Functional, Regression, API, Database, and Performance Testing, in accordance with established test plans or strategies. Investigate and oversee application logs to identify issues along with managing defects meticulously using tools such as Jira, Asana … quality champion for your area of functional expertise. Support the deployment of all product releases, fix packs, hot fixes, and provide troubleshooting for client issues. Ensure consistent communication of testing milestones and progress by delivering regular and precise updates in a timely manner. Maintain a positive and professional demeanor, demonstrating a strong commitment to achieving organizational goals through dedicated … work ethic. Guide and educate junior QA engineers or trainees on quality assurance practices and product knowledge. Required Skills & Experience : 2-3 years of Quality Assurance experience in testing for Web and Mobile Applications, as well as Web Services, ideally within a SaaS framework. A proven track record in testing GUI and functional user workflows, going beyond basic More ❯

months. The role will require 3 days per week on-site in Milton Keynes. Contract 6 Months 3 Days per week in Milton Keynes office ISEB Foundation in Software Testing (mandatory) ISEB Practitioner Certificate in Software Testing (mandatory) ITIL Foundation in Service Management (mandatory) Good analytical skills allied to a challenging and inquiring mind Ability to work collaboratively … and successfully in a small team. Proactive and inquisitive approach to testing Attention to detail and tenacity Diagnostic and problem solving skills A broad knowledge of current Microsoft operating systems and HP Compaq hardware Creation and use of Macros & Automation scripts Experience in a variety of testing efforts Experience of working with AGILE methodology Unit testing & UAT … experience System and Application test experience Integration test experience Regression test experience Experience and knowledge of performance testing Experience of biometric products Management of OAT and liaison with Operational teams Defect Management including liaison with 3rd party suppliers for defect resolution and use of Team Foundation System Experience with advising both Project Managers and Customers of test strategies More ❯

problems and be the one to help get rid of these problems. This is a hands development opportunity which involves both legacy and greenfield projects. Working mainly within Manual Testing, there will be a chance to develop their Automation Testing Function and develop personally and professionally. Responsibilities: Support work with Continuous Integration, Testing and Deployment Strategy. Certification … Testing and Performance Testing Actively participate in the resolution of complex technical problems Implement and Assist with automation testing where appropriate Create, review, execute and maintain test scripts for both automated and manual Produce appropriate documentation Share knowledge of the code-base and encourages "shared code ownership" Identify new technologies where applicable Take ownership of code … quality and drives continuous improvement Requirements/Experience in: 5+ years' experience within Manual QA/Testing role in an Agile setting Experienced in some programming languages like C++, C# or Python A desire to learn and progress in things like Automation Experience in Agile working with SCRUM, TDD and BDD principles Experience in User Accepting Testing Experience More ❯

Software Test Engineer – Hybrid – £40,000–£45,000 Are you an experienced Software Test Engineer who enjoys working across both automation and manual testing? We're looking for a proactive and quality-focused tester to join a collaborative Agile team, working on high-impact software solutions. In this hybrid role, you'll spend around 60% of your time on … automation and the rest on manual and exploratory testing. You'll be involved across the full testing lifecycle – from planning and designing test cases to automation scripting, defect triage, and performance testing. This is a great opportunity to deepen your automation skills while contributing to high-quality releases that make a difference. What you'll be doing Designing … Testers in an Agile environment Investigating issues across UI, API, databases and backend services Creating and reviewing clear test documentation, reports, and test summaries Performing non-functional and exploratory testing Mentoring junior testers and supporting cross-team testing activities Your experience 3+ years in software testing, including solid test automation experience Proficient in tools such as TestComplete More ❯

a flawless user experience. You’ll be involved in all software development stages, helping identify issues early and validating code quality before deployment. If you have a QA or testing background and love automation, or a developer background passionate about testing and societal impact, this role could be perfect for you! As SDET, your mission will be to … Key Responsibilities: Identify issues early, document test cases, automate testing, improve automation tools, and monitor quality gates in CI/CD pipelines. Team Collaboration: Work closely with Grants, Platform, and Engineering teams. Maintain performance, adhere to our pillars, and meet business objectives. Success in this role: At 3 months: understand systems and contribute. At 6 months: execute independently … This role suits you if you have: Several years of QA and automation experience. Proficiency in JavaScript/TypeScript. Experience with tools like Playwright, Cypress, or WebdriverIO. Knowledge of performance testing tools like Artillery or k6 (preferred). Experience with CI/CD, especially GitHub Actions. Familiarity with Docker & AWS. Ability to review and contribute to GitHub PRs. More ❯

portals. They provide modern and intuitive user interfaces to support critical processes for both public sector professionals and the public. The successful candidate will play a vital role in testing solutions in a service area that is comparatively advanced in its use of technology. Personal Objectives: Real passion for testing and quality Flexible and creative attitude Good written … track and resolve issues Key Responsibilities: Provide reports/feedback on progress throughout iterations and roadmap development cycles in accordance with implementations, roadmaps and project specification timescales. Advise on testing requirements in accordance with roadmaps and project specifications Work closely with colleagues to ensure software solutions meet specified quality and acceptance criteria Lead the creation of acceptance criteria alongside … Creation and maintenance of Test Documentation. Peer review team members work and provide feedback on suggested improvements Provide input to line manager for one to one meetings, appraisals and performance reviews Take Ownership of both Test Environment and Test Data creation and maintenance Ensuring Test Sign off prior to release and the production of Release Notes. Work effectively with More ❯

cross-functional test teams (including offshore resources), and ensure stakeholder alignment through expert-level communication and planning. This role combines technical leadership, strategic planning, and hands-on delivery of testing and QA best practices. Key Responsibilities: Create, maintain, and gain stakeholder approval for comprehensive test strategies and plans . Champion quality standards across SDLC and QA deliverables; ensure consistency … in templates and escalation protocols. Lead and drive test automation initiatives for projects and programs. Liaise with Performance Testing COEs and Security Teams to ensure coverage of non-functional requirements. Mentor and coach junior QA professionals to ensure upskilling and performance. Act as the SME (Subject Matter Expert) for assigned testing portfolios. Provide expert guidance on test … planning, execution, and best practices. Manage stakeholder expectations regarding test timelines and deliverables. Oversee offshore testing efforts to ensure efficiency and cost-effectiveness. Ensure QA process adherence and support ISO 9001 internal/external audits. Engage with business users to define and manage UAT efforts. Provide test estimates and required documentation in support of bids and proposals . Key More ❯

Responsibilities: Design and execute functional test cases based on business scenarios, collaborating with team members. Design and execute non-functional test cases in instructed environments. Select and utilise appropriate testing tools and techniques. Coordinate and run User Acceptance Testing (UAT), collating and reproducing client feedback. Collaborate with stakeholders to understand system specifications and develop testing strategies. Identify … document, and report bugs and errors. Assist in troubleshooting and support corrective actions. Promote modern testing techniques and stay updated with industry trends. Work with Agile teams to improve software development processes. Utilise testing tools and frameworks to streamline testing. Create test documentation to ensure systems meet specifications. Contribute to the QA strategy within the engineering team. Required … Jira, ZephyrScale). Understanding of software development life cycles and Agile methodologies. Excellent problem-solving and attention to detail. Strong collaboration and communication skills. Preferred Skills: Experience in automation testing with tools like Selenium. Experience in performance testing with tools such as Gatling or JMeter. Experience overseeing User Acceptance Testing (UAT). About You: Are you More ❯

for a highly skilled Automation Engineer to join our Engineering team. The successful individual will have a proven track record of delivering progress across test automation including functional and performance testing. A strong working knowledge of programming languages, specifically Java & JavaScript is essential and familiarity with major front end testing frameworks including Playwright, and Cypress is preferable. Reporting … to drive delivery. Is passionate about developing others Is collaborative Minimum criteria Extensive experience as an Software Engineer, or in an test automation role In-depth knowledge of various testing approaches and technologies for web based applications, including unit testing, integration testing, and end-to-end testing In-depth knowledge of end-to-end automation testing methodologies, strategies and technologies Confident in Playwright, Cypress or similar web application testing frameworks A strong working knowledge of Java Experience of creating and maintaining functional and performance test frameworks Familiarity with other aspects of quality such as observability, monitoring and metrics Confident in testing backend services APIs, databases and using CICD pipelines Good understanding of More ❯

for a highly skilled Automation Engineer to join our Engineering team. The successful individual will have a proven track record of delivering progress across test automation including functional and performance testing. A strong working knowledge of programming languages, specifically Java & JavaScript is essential and familiarity with major front end testing frameworks including Playwright, and Cypress is preferable. Reporting … to drive delivery. Is passionate about developing others Is collaborative Minimum criteria Extensive experience as an Software Engineer, or in an test automation role In-depth knowledge of various testing approaches and technologies for web based applications, including unit testing, integration testing, and end-to-end testing In-depth knowledge of end-to-end automation testing methodologies, strategies and technologies Confident in Playwright, Cypress or similar web application testing frameworks A strong working knowledge of Java Experience of creating and maintaining functional and performance test frameworks Familiarity with other aspects of quality such as observability, monitoring and metrics Confident in testing backend services APIs, databases and using CICD pipelines Good understanding of More ❯

for a highly skilled Automation Engineer to join our Engineering team. The successful individual will have a proven track record of delivering progress across test automation including functional and performance testing. A strong working knowledge of programming languages, specifically Java & JavaScript is essential and familiarity with major front end testing frameworks including Playwright, and Cypress is preferable. Reporting … to drive delivery. Is passionate about developing others Is collaborative Minimum criteria Extensive experience as an Software Engineer, or in an test automation role In-depth knowledge of various testing approaches and technologies for web based applications, including unit testing, integration testing, and end-to-end testing In-depth knowledge of end-to-end automation testing methodologies, strategies and technologies Confident in Playwright, Cypress or similar web application testing frameworks A strong working knowledge of Java Experience of creating and maintaining functional and performance test frameworks Familiarity with other aspects of quality such as observability, monitoring and metrics Confident in testing backend services APIs, databases and using CICD pipelines Good understanding of More ❯

for a highly skilled Automation Engineer to join our Engineering team. The successful individual will have a proven track record of delivering progress across test automation including functional and performance testing. A strong working knowledge of programming languages, specifically Java & JavaScript is essential and familiarity with major front end testing frameworks including Playwright, and Cypress is preferable. Reporting … to drive delivery. Is passionate about developing others Is collaborative Minimum criteria Extensive experience as an Software Engineer, or in an test automation role In-depth knowledge of various testing approaches and technologies for web based applications, including unit testing, integration testing, and end-to-end testing In-depth knowledge of end-to-end automation testing methodologies, strategies and technologies Confident in Playwright, Cypress or similar web application testing frameworks A strong working knowledge of Java Experience of creating and maintaining functional and performance test frameworks Familiarity with other aspects of quality such as observability, monitoring and metrics Confident in testing backend services APIs, databases and using CICD pipelines Good understanding of More ❯

a Senior Software Engineer, you will play a key role in designing and delivering a highly scalable, reliable, and observable system, with a particular focus on software development and performance testing. Job Overview We are building a modern, cloud-native compute orchestration platform to support large-scale, compute-intensive engineering workloads. As a Senior Software Engineer, you will play … a key role in designing and delivering a highly scalable, reliable, and observable system, with a particular focus on software development and performance testing. This role is critical in ensuring the platform can meet the demands of engineering teams across diverse workflows, including simulation, verification, and backend compute pipelines. This is an excellent opportunity to learn and expand your … skills working with a complex engineering platform! Responsibilities Design, implement, and maintain core components of the platform using cloud-native technologies. Lead efforts around performance benchmarking, load testing, and scalability validation. Define and enforce SLAs; work with SRE/DevOps to ensure high availability and observability. Tune platform performance under high-throughput workloads and lead capacity planning. More ❯

and execute blockchain simulations with a large number of distributed nodes to test scalability and robustness. Monitor mainnet operational metrics to identify and escalate potential issues promptly. Ensure rigorous performance standards for the blockchain client to prevent regressions. Collaborate with community members to gather diagnostics and resolve issues effectively. Manage and triage GitHub issues, ensuring they contain sufficient information … for resolution. Oversee the test infrastructure and continuous integration (CI) systems to streamline testing processes. Analyze test results, logs, and metrics to refine software performance continually. Ensure all technical documentation is complete and accurate, enhancing user understanding and experience. REQUIREMENTS A detail-oriented approach with a knack for problem-solving. Proactive in learning and adapting to new technologies … and environments. Strong proficiency in QA methodologies, including end-to-end and performance testing. Experience in testing distributed systems, particularly layer 1 blockchains and microservices. Familiarity with network fundamentals and transport layer protocols. Proficient in scripting (e.g., Python or JavaScript) to automate tests and processes. Solid understanding of operating system concepts and the impact of resource constraints on More ❯

success of our rapidly growing business. As part of this mission, you’ll be joining the FortiDLP team—an innovative group focused on protecting sensitive data through intelligent, high-performance systems. The FortiDLP platform collects millions of data points per second. We protect people and data anywhere, and innovative companies worldwide use FortiDLP for human-centric data loss protection. … if you have experience of: Programming and scripting, either in a job role or outside of work, Development of test strategies and creation of test cases, Frontend and API testing, Scale and performance testing, e.g. profiling or benchmarking, Cloud platforms, containerisation and virtualisation, Tooling like Terraform and Kubernetes. However, all experience levels will be considered. We use More ❯

initiatives and support internal project teams Collaborate with engineering, product, and business teams to align on requirements and architectural direction Ensure robust, scalable, and high-performing software solutions Conduct performance testing, load balancing, and deployment planning Contribute to the creation of tools and scripts supporting platform delivery Support continuous integration and DevOps practices Essential Skills & Experience: Java, Spring More ❯

Science or related technical field involving programming or systems engineering. Proficiency in development with Java, springboot, REST APIs Experience with microservice architectures (SOA) Experience engineering solutions with distributed tracing, Performance testing, Authentication, Authorization Proficiency with algorithms, data structures and software design Experience with UNIX operating systems internals, infrastructure as code-Terraform and networking Proven to work independently in More ❯

and Integration Hub spokes . Support custom integration development using REST, SOAP, MID Server, Kafka, etc. Translate architecture and design into working, optimized code aligned with platform best practices. Performance Optimization Conduct profiling and debugging of scripts, workflows, and queries to identify performance bottlenecks. Optimize GlideRecord usage, ACL performance, indexing , and background jobs. Collaborate with the architect … to implement performance improvement recommendations . Technical Debt & Code Quality Participate in identifying and addressing technical debt in existing modules and custom applications. Perform and respond to code reviews , refactor, and optimize logic where needed. Maintain clean, reusable, and modular code following defined standards and naming conventions. Demo & Instance Readiness Prepare and validate instance readiness for feature demos and … Scrum methodologies and participation in ceremonies. Collaborate closely with BAs, Product Owners, and Developers to ensure business alignment. Lead and support feature demos , ensuring environments are technically ready and performance tested. Define and manage release readiness criteria from a technical perspective. Support in bi-weekly feature releases for client. Testing & Validation Conduct unit testing, regression testing More ❯

Social network you want to login/join with: As part of the Global Equities Front Office technology team, an opportunity exists to build/extend an automated testing framework used to validate several Cash Equities Trading platforms. Working as part of a small team, the role will cover the implementation of a framework which will allow the automation … of system/regression, regulatory and volume testing requirements for local platforms, and working collaboratively with colleagues overseas to implement more widely The candidate will require demonstrable experience implementing automated testing frameworks within a front office environment. The framework is primarily developed in Python; experience with mutli-threading programming with Python an advantage. Key Responsibilities & Tasks: Working alongside … features requested by the business Manage priorities in cooperation with the development leads for each platform and colleagues overseas Assist the Global QA teams in the use of the testing framework Document usage of the testing framework Qualifications/Experience: Extensive experience with Python (3.x), including multi-threading and performance tuning Knowledge/Experience of implement software More ❯

who currently require an SDET for an AI-led business transformation. As an SDET, you will play a critical role in designing, developing, and executing automated test frameworks and performance testing strategies. You will collaborate closely with cross-functional teams to ensure high-quality delivery of AI and machine learning-powered solutions that transform business processes worldwide. Previous … experience in testing AI models or services. Strong programming skills in Python Expertise with Pytest, Locust, Selenium and Playwright frameworks Experience with performance testing tools in JMeter or Blaze Meter Knowledge of artificial intelligence and machine learning concepts Solid understanding of software testing methodologies and best practices Excellent problem solving skills and ability to work in More ❯

our vision and want to contribute to the next chapter of Bjak's success. Job Responsibilities: Develop and execute automated tests for microservices and infrastructure components. Implement Pact contract testing to ensure API stability. Design and maintain test automation frameworks for backend services. Conduct performance and load testing for distributed systems. Work with DevOps Engineers to integrate … s Degree in Computer Science, Software Engineering, or related fields. 3+ years of experience in QA Automation for backend services and cloud infrastructure. Strong expertise in API and microservices testing, e.g. Postman, RestAssured, Supertest. Experience in contract testing and integration testing for microservices. Proficiency in performance testing tools, e.g. JMeter, k6, Locust. Knowledge of Docker … Kubernetes, and cloud-based testing environments. Experience in Infrastructure as Code (IaC) validation and security testing. Good to have: Familiarity with service mesh testing, e.g. Istio, Linkerd. Experience in gRPC and event-driven architecture testing, e.g. Kafka, RabbitMQ. Exposure to fault injection testing, e.g. Chaos Engineering, Gremlin. Fully Remote Role: Work from anywhere and enjoy the More ❯

Software Test Manager Norwich - Hybrid Salary - £45-50k Currently looking for a talented and experienced Software Test Manager to join a new IT team with their QA and testing efforts. If you're passionate and offer strong expertise in software testing, automation and enjoy working on high traffic platforms then this will be just the role for … you! As the Test Manager you will define and implement a comprehensive testing strategy for platforms, mobile apps and web applications. Key Responsibilities Ensure integration's meet quality standards. Map and implement an effective testing strategy for Platforms, Web Applications and Mobile Apps. Promote and adhere to best practices in manual and automated testing. Work closely with other … teams within the business. Stay up-to-date on all testing trends, updates and techniques. About You Proven experience in software testing with at least 3 years in a managerial or lead role. Must have performance testing experience and have used tools such as JMeter, Gatling or Loadrunner Hands-on with automation tools (i.e. Selenium, Cypress More ❯

applications; you'll establish test environments and frameworks and work with software developers to achieve high levels of test automation with a focus on complex backend C#, API and Performance Testing (JMeter). You'll work end-to-end, liaising with the Product Owner to define User Stories, through to executing manual and automation tests, performing exploratory testing … to understand complex software products and work out how to test them You have a strong knowledge of C#, including basic coding skills You have a good knowledge of Performance Testing (ideally with JMeter), Exploratory Testing, Manual Testing and Test Automation You have a good understanding of SaaS You have end-to-end testing experience More ❯

and Documentation Develop and configure ServiceNow applications, including Custom Apps, Modules, UI Policies, Business Rules, and Client Scripts. Implement and maintain Workflows, Flow Designer flows, and Integration Hub spokes. Performance Optimization Conduct profiling and debugging of scripts, workflows, and queries to identify performance bottlenecks. Optimize GlideRecord usage, ACL performance, indexing, and background jobs. Technical Debt & Code Quality … Scrum methodologies and participation in ceremonies. Collaborate closely with BAs, Product Owners, and Developers to ensure business alignment. Lead and support feature demos, ensuring environments are technically ready and performance tested. Testing & Validation Conduct unit testing, regression testing, and support performance testing. Log and resolve bugs or inconsistencies raised during internal QA or performance … tools like Instance Scan, Script Tracer, Debug Logs to troubleshoot issues. Experience with CI/CD pipelines for ServiceNow. Hands-on with ATF (Automated Test Framework) for regression and performance validation. Experience handling demo or UAT environments , including data masking or synthetic data creation. Ability to present technical concepts to non-technical stakeholders clearly and confidently Please reach out More ❯

first mindset, someone who sees the bigger picture and understands the customer impact of engineering decisions. You’ll be responsible for driving continuous integration and delivery, implementing a robust testing strategy across the test pyramid, and reducing reliance on large end-to-end (E2E) tests. As the product moves into production, your focus will shift toward production readiness, owning … testing across observability tooling, security validation, recovery procedures, performance & load testing, and disaster recovery planning. You’ll be the voice of risk in engineering, able to assess, articulate, and influence decisions around test-related risk, and make clear judgments on what is and isn’t acceptable. You’ll act as a quality champion: running workshops, upskilling teams … engineering culture, and leading efforts to increase non-functional test coverage. The right person will be equally confident in functional and non-functional areas—this is not a pure performance testing role. Experience Needed You’ve operated at a Senior or Lead level as an IC for some time and enjoy being hands-on while also enabling others. More ❯