Reigate, England, United Kingdom Hybrid / WFH Options
Client Server
Senior QA Test Engineer C# API PerformanceTesting Senior QA Test Engineer C# API PerformanceTesting 1 week ago Be among the first 25 applicants This range is provided by Client Server. Your actual pay will be based on your skills and experience — talk with your … recruiter to learn more. Base pay range Direct message the job poster from Client Server Senior QA Test Engineer (C# API PerformanceTesting) Reigate/WFH to £85k Do you enjoy breaking things and putting them back together to discover how they work? You could be progressing your … environments and frameworks and work with software developers to achieve high levels of test automation with a focus on complex backend C#, API and PerformanceTesting (JMeter). You'll work end-to-end, liaising with the Product Owner to define User Stories, through to executing manual and More ❯
Mainframe Performance QA Engineer BCP Special Pool IRC248855 Job: IRC248855 Location: United Kingdom - London Designation: Lead Test Engineer Experience: 5-10 years Function: Quality Assurance Skills: DB2, IBM IMS, JCL, Performancetesting/tuning, z/OS Work Model: Remote, Hybrid The client is a world-leading … years of hands-on experience: Good knowledge of IMS (log (IMS type 07 and Type 56FA) and ABEND analysis, DC Monitor (DFSUTR20), STROBE, Performance Analyzer, IMSASAP/GPAR, ability to read SYSUDUMPs, etc.) Performance tuning techniques: OS (z/OS,) Database (IMS, DB2) with focus on IMS tuning … Strong expertise in performancetesting and tuning Strong technical QA experience Excellent skills in defining, documenting, and analyzing test strategy, test plan, test cases, and test results Excellent test case execution and troubleshooting skills Testing proficiency (release-specific testing, regression testing) Testing in a More ❯
London, England, United Kingdom Hybrid / WFH Options
KX
Senior Technical Recruiter @ KX | Talent Acquisition, Recruitment Strategy About KX: Our mission is to accelerate data and AI-driven innovation with high performance analytics solutions, enabling our customers to transform into AI-first enterprises. KX is trusted by the world's top investment banks & hedge funds, aerospace and defence … They help our customers process data at unmatched speed and scale and empower LOB leaders, developers, data scientists, and data engineers to build high-performance data-driven applications and turbocharge their favourite analytics tools in the cloud, on premise, or at the edge. KX technology enables the discovery of … Senior QA Engineer at KX, you will be responsible for leading the quality assurance efforts for our software products. You will design and implement testing strategies, automate test cases, and work closely with development teams to identify and resolve issues. Your expertise will help us maintain high standards of More ❯
London, England, United Kingdom Hybrid / WFH Options
Ten10
Join to apply for the Performance Test Consultant role at Ten10 Join to apply for the Performance Test Consultant role at Ten10 Direct message the job poster from Ten10 Talent Lead - Building networks and communities across Cloud, DevOps, Quality Engineering and Software TestingPerformance Test Engineering … Location: Hybrid (London office + client site travel as required) Employment Type: Permanent Security Clearance: SC Clearance preferred The Opportunity Are you an experienced Performance Test Engineer looking to take the next step in your career within a dynamic and growing consultancy? At Ten10 , we are looking for a … talented Performance Test Engineering Consultant to join our highly skilled consultancy team. This is an exciting opportunity to work on diverse and challenging client projects, ensuring the delivery of high-performing applications and systems. About Ten10 Ten10 is the UK’s leading independent Quality Engineering & Software Testing consultancy. More ❯
Milton Keynes, Buckinghamshire, United Kingdom Hybrid / WFH Options
The Open University UK
Press Tab to Move to Skip to Content Link As an Associate Engineer (Testing) at The Open University, you will play a crucial role in ensuring the quality, performance, and security of our software applications. Working within a collaborative team environment, you will lead the testing processes … every phase. In this role, you will design and execute comprehensive test strategies, focusing on both functional and non-functional aspects, such as usability, performance, and security. You will collaborate closely with engineers, product managers, and designers to analyse user needs, ensuring that the applications we deliver are intuitive … user-friendly, and robust. You will also take ownership of quality management processes, ensuring that best practices in testing methodologies and tools are followed. As part of your responsibilities, you will perform business process testing, ensuring that critical workflows are validated, and support test automation tools to streamline More ❯
Manchester, England, United Kingdom Hybrid / WFH Options
Human-CR, S.L
Up to £75,000 + Excellent Benefits Package - Urgent Hire Are you ready to take ownership of a brand-new, greenfield opportunity and revolutionise testing in a global-scale enterprise environment? This is your chance to lead the transition from a manual testing landscape to a cutting-edge … for a Principal Test Engineer to design and implement an automation-first strategy . You’ll be the key point of escalation for the testing function, driving change and improving processes to meet the demands of a modern, tech-focused organisation. The environment is currently heavily manual , and your … and implementing test automation frameworks using Selenium with .NET . Migrating existing test processes from Selenium with Java to .NET for future scalability. Driving performancetesting with K6 , ensuring high standards of reliability and efficiency. Establishing best practices for test automation, performancetesting, and quality assurance More ❯
South East London, London, United Kingdom Hybrid / WFH Options
TEN10 SOLUTIONS LIMITED
Performance Test Engineering Consultant Join Ten10s Expert Consultancy Team Location: Hybrid (London office + client site travel as required) Employment Type: Permanent Start Date: June '25 Security Clearance: SC Clearance preferred The Opportunity Are you an experienced Performance Test Engineer looking to take the next step in your … career within a dynamic and growing consultancy? At Ten10 , we are looking for a talented Performance Test Engineering Consultant to join our highly skilled consultancy team. This is an exciting opportunity to work on diverse and challenging client projects, ensuring the delivery of high-performing applications and systems. About … Ten10 Ten10 is the UKs leading independent Quality Engineering & Software Testing consultancy. We work with a range of clients across multiple sectors, providing innovative solutions to help them deliver better software, faster. Our consultants are at the heart of what we do, and we invest in their development to More ❯
Performance Test Engineering Consultant - Join Ten10's Expert Consultancy Team Location: Hybrid (London office + client site travel as required) Employment Type: Permanent Start Date: June '25 Security Clearance: SC Clearance preferred The Opportunity Are you an experienced Performance Test Engineer looking to take the next step in … your career within a dynamic and growing consultancy? At Ten10 , we are looking for a talented Performance Test Engineering Consultant to join our highly skilled consultancy team. This is an exciting opportunity to work on diverse and challenging client projects, ensuring the delivery of high-performing applications and systems. … About Ten10 Ten10 is the UK's leading independent Quality Engineering & Software Testing consultancy. We work with a range of clients across multiple sectors, providing innovative solutions to help them deliver better software, faster. Our consultants are at the heart of what we do, and we invest in their More ❯
W2 Contract (No C2C, No sponsorship available) Job Summary: We are looking for a highly skilled and hands-on QA Automation Engineer to support testing efforts across mobile and web-based applications. This engineer will help drive the quality of key enterprise platforms by building and executing robust automated … automated test cases for mobile and web applications using tools such as Appium, Selenium, and Java-based frameworks . Perform end-to-end API testing using tools like Postman and Rest Assured to validate backend services, integrations, and data contracts. Develop automation scripts using Java, leveraging test frameworks (e.g. … Collaborate with cross-functional teams including developers, product owners, and UX designers to clarify requirements and define test coverage. Execute data validation and backend testing using SQL , ensuring accuracy of data processing and analytics results across platforms like Databricks and Azure Data Factory . Conduct mobile-specific test automation More ❯
London, England, United Kingdom Hybrid / WFH Options
Emotii
issues, and ensuring that our products deliver exceptional user experiences. Key Duties Test Planning: Develop comprehensive test plans and strategies that cover functional, regression, performance, and security testing. Test Execution: Execute manual and automated tests to identify software defects and ensure the product meets quality standards. Bug Tracking: Identify … enhance test coverage and efficiency. Collaboration: Work closely with developers, product managers, and UX/UI designers to understand requirements and ensure alignment in testing efforts. Quality Metrics: Monitor and report on quality metrics, such as defect density and test coverage, to ensure continuous improvement. Continuous Improvement: Contribute to … strong background in both manual and automated testing. Technical Expertise : Proficiency in QA tools and frameworks such as Selenium, JIRA, TestRail, or similar. API Testing: Knowledge of API testing tools like Postman or RestAssured. Attention to Detail: Strong attention to detail and a commitment to delivering high-quality More ❯
London, England, United Kingdom Hybrid / WFH Options
Input Output (IOHK)
association, commerce, and expression for developers, companies, and individuals. As an SDET, you will play a pivotal role in ensuring the reliability, security, and performance of our cutting-edge blockchain solutions. You will collaborate closely with our development and quality assurance teams to design, implement, and execute robust test … act as a liaison for our infrastructure and developer experience teams. Implement and maintain continuous integration (CI) and continuous deployment (CD) pipelines for automated testing Develop and execute a comprehensive testing strategy for our blockchain solutions, encompassing functional, performance, security, and integration testing Develop and maintain … automated test scripts using relevant testing frameworks and tools Conduct manual testing when necessary, including exploratory testing, regression testing, and ad-hoc testing Identify, report, and track defects to resolution Perform root cause analysis of defects and work with development teams to implement timely solutions More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Provide
DOE 🗣 Language: Fluent Mandarin and English required What You’ll Do: Design, build, and maintain test automation frameworks Lead regression, integration, and performancetesting Collaborate across DevOps, development, and product teams Integrate tests into CI/CD pipelines Improve testing processes, tools, and documentation Represent QA in … experience in software QA, both manual and automated Strong skills in Selenium, Cypress, Playwright, or similar Scripting knowledge (Java, Python, or JavaScript) Familiarity with performancetesting (e.g., JMeter, LoadRunner) CI/CD experience with Jenkins, GitLab CI, or Azure DevOps Solid understanding of databases (Oracle/MySQL) and … Linux systems Strong communication and stakeholder management skills Bonus Points For: Experience with security or performancetesting Knowledge of BDD tools (e.g., Cucumber) Familiarity with cloud platforms and containerization (AWS, Docker, etc.) API testing experience (Postman, RestAssured) If you're ready to take your QA career to More ❯
DOE 🗣 Language: Fluent Mandarin and English required What You’ll Do: Design, build, and maintain test automation frameworks Lead regression, integration, and performancetesting Collaborate across DevOps, development, and product teams Integrate tests into CI/CD pipelines Improve testing processes, tools, and documentation Represent QA in … experience in software QA, both manual and automated Strong skills in Selenium, Cypress, Playwright, or similar Scripting knowledge (Java, Python, or JavaScript) Familiarity with performancetesting (e.g., JMeter, LoadRunner) CI/CD experience with Jenkins, GitLab CI, or Azure DevOps Solid understanding of databases (Oracle/MySQL) and … Linux systems Strong communication and stakeholder management skills Bonus Points For: Experience with security or performancetesting Knowledge of BDD tools (e.g., Cucumber) Familiarity with cloud platforms and containerization (AWS, Docker, etc.) API testing experience (Postman, RestAssured) If you're ready to take your QA career to More ❯
your perfect next step. Why Join Ten10? We're proud to be one of the UK's leading independent consultancies for Quality Engineering, Software Testing, RPA, and DevOps . Our mission is simple: help our clients achieve their goals by implementing innovative, high-quality engineering practices. Here's what … gives you the balance you need. The Role As a Principal Technical Consultant , you'll bring your extensive knowledge of software engineering, automation, and performancetesting to create bespoke solutions for our clients. You'll also take a leadership role, guiding your team to success and leading by … example. What You'll Be Doing Design and Develop: Build and support automation or performance test frameworks using the most appropriate solutions. Whether open source or commercial, or a combination . Collaborate with Clients: Work closely with clients to understand their requirements and create tailored QA strategies. Provide Expert More ❯
London, England, United Kingdom Hybrid / WFH Options
First State Bank - Michigan
your perfect next step. Why Join Ten10? We’re proud to be one of the UK’s leading independent consultancies for Quality Engineering, Software Testing, RPA, and DevOps . Our mission is simple: help our clients achieve their goals by implementing innovative, high-quality engineering practices. Here’s what … gives you the balance you need. The Role As a Principal Technical Consultant , you’ll bring your extensive knowledge of software engineering, automation, and performancetesting to create bespoke solutions for our clients. You’ll also take a leadership role, guiding your team to success and leading by … example. What You’ll Be Doing Design and Develop: Build and support automation or performance test frameworks using the most appropriate solutions. Whether open source or commercial, or a combination . Collaborate with Clients: Work closely with clients to understand their requirements and create tailored QA strategies. Provide Expert More ❯
to support data quality assurance, test automation, and validation frameworks across data engineering and platform engineering teams. The ideal candidate will have experience in testing data pipelines, automation frameworks, and CI/CD practices , with a focus on ensuring data integrity, accuracy, and reliability . This role requires an … first principles , ensuring that data pipelines and platform components are thoroughly tested and meet business requirements . The successful candidate will help develop automated testing frameworks, define testing standards, and validate data engineering workflows . Responsibilities The successful candidate will: Support the development and execution of a quality … execute test cases for data pipelines, ETL/ELT workflows, and data transformations . Assist in building and maintaining automated data validation and pipeline testing frameworks . Validate infrastructure and platform-level components , including CI/CD pipelines and cloud-based data services . Collaborate with data engineers, platform More ❯
Slough, Berkshire, United Kingdom Hybrid / WFH Options
Evri, Inc
be working on multiple streams, and we expect you to balance your day-to-day tasks. At Evri we carry out several types of performancetesting: performance, stress, scalability, recovery, and portability testing. As a member of our team, you are expected to be an industry expert … support the development of relevant policies and standards aligned with industry best practices. You will join early in a systems lifecycle to determine its performancetesting needs and ensure everything required is in place. For each test, you will monitor resources, investigate discrepancies, and provide solutions to stakeholders … with our development and service teams, provide feedback and guidance on scaling rules, instance sizing, and the best course of action in cases where performance degradation is identified. You will be accountable for: Validating application features in production-like environments to ensure product stability from inception to release. Joining More ❯
London, England, United Kingdom Hybrid / WFH Options
Eurofins Humangenetik & Pränatal-Medizin
Eurofins Scientific is an international life sciences company, providing a unique range of analytical testing services to clients across multiple industries, to make life and our environment safer, healthier and more sustainable. From the food you eat, to the water you drink, to the medicines you rely on, Eurofins … analytical methods to evaluate the safety, identity, composition, authenticity, origin, traceability and purity of biological substances and products. Job Description Opportunities for experienced Performance Test Consultants to deliver quality Testing services to our client organisations. Offering great career opportunities to further progress your technical and consulting skills, you … ll be working on technically challenging projects and environments. Edge Testing, part of Eurofins Digital Testing, has grown fast to become the UK’s No.1 software testing company. Our Roles People are at the core of our business. As part of our consultancy and delivery solutions, where More ❯
London, England, United Kingdom Hybrid / WFH Options
Howden Group Holdings
data quality assurance, test automation, and validation frameworks across data engineering and platform engineering teams. The ideal candidate will have a strong background in testing data pipelines, automation frameworks, and CI/CD practices , with a passion for driving quality-first principles in data platforms. This role requires a … detail-oriented, strategic thinker who can establish testing best practices, develop automated testing frameworks, and collaborate with engineers to embed quality throughout the data development lifecycle. The successful candidate will ensure that data pipelines are robust, scalable, and meet business requirements while validating infrastructure and platform-level components … and implement a comprehensive quality assurance strategy for data engineering and platform engineering pipelines . Define, build, and maintain automated data validation and pipeline testing frameworks to ensure data reliability and accuracy. Design and execute test cases for ETL/ELT workflows, data transformations, and metadata-driven data pipelines More ❯
London, England, United Kingdom Hybrid / WFH Options
Low Carbon Contracts Company
there are a high volume of applications. Role Summary: As the Lead QA Engineer, you will be responsible for establishing and leading the overall testing framework and processes to ensure the resilience and quality of our systems. You will play a critical role in promoting and advocating for test … capabilities and decisions related to testing within the context of our delivery environment. This position will be crucial as we transition to a cloud-based infrastructure and develop bespoke software applications to support our schemes and business insights. Additionally, you will be instrumental in ensuring the safe and secure … delivery of new software applications for upcoming schemes, supporting our objective to become a center of expertise. Key Responsibilities Testing Framework and Processes: Define and implement standardized testing processes and artefacts, including test strategy, planning, and estimation. Drive test automation initiatives to improve testing efficiency and coverage. More ❯
Bristol, Avon, South West, United Kingdom Hybrid / WFH Options
Hargreaves Lansdown
solutions for our clients. You will: Test Automation Development : Design, develop, and maintain automated test frameworks, tools, and libraries. Integrate, implement, and optimize automated testing strategies within our CI/CD pipelines. Performance and Security Testing : Develop and execute performance and load test strategies to ensure … the system can handle high volumes of traffic. Implement security testing practices to identify and mitigate vulnerabilities. Develop functional resilience strategies such as chaos engineering. Quality Assurance : Support the team in conducting thorough testing of software applications, including unit, integration, system, and acceptance tests. Collaborate with developers to … and non-functional requirements (NFRs) are considered upfront. Collaboration : Work closely with other SDETs, Software Engineers, QA Analysts, and DevOps Engineers to integrate automated testing and quality into the development process. Participate in code reviews and provide feedback on testability and quality of code. Continuous Improvement : Identify areas for More ❯
Employment Type: Permanent, Part Time, Work From Home
Bristol, England, United Kingdom Hybrid / WFH Options
Hargreaves Lansdown
solutions for our clients. You will: Test Automation Development : Design, develop, and maintain automated test frameworks, tools, and libraries. Integrate, implement, and optimize automated testing strategies within our CI/CD pipelines. Performance and Security Testing : Develop and execute performance and load test strategies to ensure … the system can handle high volumes of traffic. Implement security testing practices to identify and mitigate vulnerabilities. Develop functional resilience strategies such as chaos engineering. Quality Assurance : Support the team in conducting thorough testing of software applications, including unit, integration, system, and acceptance tests. Collaborate with developers to … and non-functional requirements (NFRs) are considered upfront. Collaboration : Work closely with other SDETs, Software Engineers, QA Analysts, and DevOps Engineers to integrate automated testing and quality into the development process. Participate in code reviews and provide feedback on testability and quality of code. Continuous Improvement : Identify areas for More ❯
London, England, United Kingdom Hybrid / WFH Options
Hargreaves Lansdown
solutions for our clients. You will: Test Automation Development : Design, develop, and maintain automated test frameworks, tools, and libraries. Integrate, implement, and optimize automated testing strategies within our CI/CD pipelines. Performance and Security Testing : Develop and execute performance and load test strategies to ensure … the system can handle high volumes of traffic. Implement security testing practices to identify and mitigate vulnerabilities. Develop functional resilience strategies such as chaos engineering. Quality Assurance : Support the team in conducting thorough testing of software applications, including unit, integration, system, and acceptance tests. Collaborate with developers to … and non-functional requirements (NFRs) are considered upfront. Collaboration : Work closely with other SDETs, Software Engineers, QA Analysts, and DevOps Engineers to integrate automated testing and quality into the development process. Participate in code reviews and provide feedback on testability and quality of code. Continuous Improvement : Identify areas for More ❯
Bath, England, United Kingdom Hybrid / WFH Options
LEAP Legal Software UK
in ensuring the quality and reliability of our software products. As a Software QA Tester, you will be responsible for various types of manual testing (regression, functional, non-functional, integration, end-to-end) as well as developing, executing, and maintaining automated test scripts to validate software functionality and performance … continuous enhancement of our QA processes. If you are motivated by the challenge of ensuring high-quality software and are adept at employing various testing methodologies, we would love to hear from you. Join us and help us elevate our software solutions to meet the highest industry standards, all … homeworking REPORTS TO Support Supervisor Requirements What you'll do Developing, maintaining, and executing detailed manual and automated test scripts for various types of testing across our software suite Identify, document, and track bugs or defects in the software using tracking tools Collaborate with developers and product management to More ❯
London, England, United Kingdom Hybrid / WFH Options
TN United Kingdom
experienced Elastic Search SIEM Project Tester to join our team. In this role, you will be responsible for performing both functional and non-functional testing to ensure the security, performance, and reliability of our Security Information and Event Management (SIEM) solution. The ideal candidate will possess strong analytical … skills, a deep understanding of Elastic Search, and practical experience with SIEM systems. Responsibilities: Functional Testing: · Perform functional testing for new and existing features, ensuring they meet business requirements and specifications. · Develop and execute test plans, test cases, and test scripts for the SIEM solution. · Verify that all … developers, product managers, and other stakeholders to ensure the correct implementation of requirements. · Test interactive features, visualizations, and data representations within dashboards. · Conduct regression testing to ensure that new features do not negatively impact existing functionality. · Hands-on experience with Elasticsearch, Kibana, and related technologies. Non-Functional TestingMore ❯