1 to 25 of 30 Remote Permanent Performance Testing Jobs

Role: System Tester (6-month FTC, start date 01.11.2025) Location: Hybrid (Newport Pagnell (2 days) and WFH) Salary : £42 - 48K + Employee Benefits Key Skills: Manual testing, load testing, stress testing, automation testing, strong SQL, testing of interactive websites, ability to work independently. Why Apply: Join a small and friendly testing team delivering essential … systems testing support working alongside the Development team, Business Analysts, PM's and End Users. Our client: Our client has an impressive story to tell! They are a global consultancy that has enjoyed exponential growth over recent years and continue to grow organically. The Role: To gather requirements, generate test scripts and test plans, and integrate with software components. … vary from ensuring individual components meet requirements to ensuring overall compliance with project definitions, UAT and ISO processes. The successful candidate will be able to demonstrate: 5+ years systems testing experience across manual testing and automated testing, preparing test assets and test scripts from outline plans. Experience with automation testing using Java/JavaScript, Node.js with More ❯

for our customers and to drive us towards being a true data driven, digital first organisation. What you’ll do: Member of multi-discipline team shaping esure’s future performance testing capability Proactively improves application performance, reliability, processes and continuous improvement culture Defines, tests and reports NFRs across customer journeys and services Delivers automated performance, load … stress and endurance testing to meet requirements Uses leading tools like Gatling, JMeter and k6 for testing Builds and maintains frameworks integrating with CI/CD pipelines and DevOps workflows Creates and delivers end-to-end performance test strategies and plans Drives testing improvements, automation, and active engagement in testing communities Qualifications What we’d … love you to bring: A background in software testing and performance testing Experience with object orientated programming, preferably Java, Selenium and TestNg/Junit. Experience with API testing is also essential. Must have experience in automation testing where you have actively created and maintained frameworks. Skilled in comprehending intricate systems that include API, serverless options More ❯

Software Development Engineer in Test (SDET) Hybrid Working in London - 3 Days on-site per week £90k - £120k + Benefits + Bonus Are you a skilled leader in software testing with a passion for driving quality and innovation? Our client is seeking a Lead Java SDET to oversee testing strategies, mentor a talented team, and deliver scalable, robust … services for their advanced platform. What You'll Do Lead and mentor a small team of SDETs, managing performance and hiring. Drive testing strategies with a focus on shift-left principles and automation best practices. Design and build advanced automation frameworks, tools, and comprehensive test coverage. Collaborate with developers to enhance test planning, execution, and issue resolution. Propose … maintaining shared libraries and documentation. What You Bring 8+ years of test development experience, including 2+ years leading a team. Strong expertise in Java, object-oriented principles, and unit testing frameworks (e.g., JUnit). Experience testing backend systems or APIs, with knowledge of REST, JSON, or Thrift. Bonus: Familiarity with Selenium WebDriver, Jenkins, big data technologies (Hadoop, Kafka More ❯

Lead Performance Test Engineer Are you ready to take the lead in shaping performance testing strategies for high-impact projects? This is an exciting opportunity for a Lead Performance Test Engineer to work on innovative customer solutions, with strong investment in training, tools, and technology . You'll play a key role in driving product quality … cloud technologies, and automation frameworks Ongoing investment in training and professional development Hybrid working model for flexibility and work-life balance What you'll do Analyse business scenarios and performance requirements Design and execute performance test scripts, workload models, and monitoring metrics Identify bottlenecks and recommend performance tuning improvements Deliver detailed test reports and actionable insights Champion … best practices and testing strategies within a global team What you'll bring 10+ years' experience in performance testing, software R&D, or systems engineering Strong experience with tools such as K6, LoadRunner, JMeter In-depth knowledge of databases, cloud-based web architectures, and automation Practical skills in C#, Web API testing, Azure and modern test 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 ❯

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 evaluate software developed for our law enforcement team. You'll create test plans and test cases, based on user stories. Through a deliberate blend of functional and automation testing, you'll generate data and implement the test cases to observe how the software performs, then document the results and communicate defects to the development team so they can … start improving the tool. You'll automate continuous security and performance testing and monitor the health of analytics applications, host platforms, and data. This is an opportunity to supercharge your skills by writing the code to test, creating libraries, and building ground-up frameworks. You'll also broaden your experience in automation testing, cloud, and enterprise systems … and gain skills in new areas such as automation and cloud computing, while sharing your testing experience with your team. Work with us as we develop software solutions to protect our public and internal workforce. Qualifications Experience designing and executing test scripts, test plans, and procedures and documenting the expected and actual results Experience with automation testing frameworks More ❯

will involve collaborating with other QAs, developers, product owners and much more. Thie majority of the role will be automation focused around UI Selenium, as well as performing manual testing, performance testing, route analysis, exploratory testing and more. Also, responsibilities will include identifying automation test cases after understanding requirements whilst working closely various stakeholders. Role Requirements … Minimum 5 years' experience in Automation Testing within a software focused and agile environment Further experience in Manual Testing C#/Selenium/Specflow UI RestSharp JIRA/Confluence Desirables: Swagger, DynamoDB, AWS Visual Studio and C# The Company This company continue to grow from strength to strength, working with clients all over the globe, offering a range More ❯

continuous improvement. 2. Team Management: Build, lead, and mentor a high-performing QA team, fostering professional growth and collaboration. Set clear goals and expectations for QA team members, monitoring performance and providing constructive feedback. 3. Process and Standards: Define and implement robust QA processes, methodologies, and tools to ensure efficient and effective testing practices. Drive the adoption of … industry best practices in manual, automated, and performance testing. 4. Product Quality Oversight: Oversee all testing activities across the Investor, Administrator, and Fund Manager Portals, ensuring functionality, scalability, and reliability. Validate critical workflows and business scenarios to meet customer expectations and business requirements. 5. Stakeholder Collaboration: Partner with engineering, product management, and customer support teams to identify and … pipelines and other engineering processes. Technical Requirements 1. Experience: At least 7 years in software QA, with 3+ years in a leadership role. Extensive experience with manual and automated testing of web-based applications. 2. Technical Expertise: Proficiency in test automation tools and frameworks (e.g., Selenium, Cypress) and API testing tools (e.g., Postman). Strong understanding of software More ❯

at our software company. Based in Dublin and reporting directly to the CTO, this senior position requires a visionary leader with deep technical expertise in both manual and automated testing, capable of driving the implementation of robust quality standards and test automation frameworks across a diverse product portfolio. The role will oversee the entire QA team, guide the development … solutions meet the highest standards demanded by our customers in the financial services sector. Key responsibilities Provide leadership, direction, and mentoring to the QA Function, including Automation Architecture and Performance Testing. Champion a culture of excellence and continuous improvement in quality assurance. Architect, guide, and oversee the development and execution of comprehensive automated test suites and frameworks for both … Development teams to develop and enhance CI/CD pipelines, automate test environment creation, and support Agile delivery. Ensure all new customer and roadmap features are fully quality and performance tested, meeting the exacting standards of industry compliance and security. Review and maintain existing manual and automated regression suites, ensuring optimal test coverage, effectiveness, and efficiency. Monitor, analyse, and More ❯

Science, Computer Engineering, or similar technical field. 6+ years of software test automation for application user interfaces, services/APIs, and data quality. Experience with automation of functional, regression, performance, and chaos testing You have hands-on experience in testing using the following technologies: Experience with unit testing using framework such as JUnit, TestNG, Jasmine/… Karma Experience with test automation tools such as Cucumber, Selenium, Playwright, Karate, Katalon Experience with data quality tools such as ICEDQ Experience with performance testing using tools such as JMeter, RushHour Experience with test management by design, develop, document, and execute tests in Xray Experience with Application Lifecycle Management tools such as Git, Jenkins, JIRA Experience with application … manipulate data to create test data for multiple or complex projects Define automated regression tests for future projects and for ongoing regression efforts Document and report on identified system testing issues in standard defect tracking tool Identify defects in multiple environments and throughout all phases of the development life cycle and ensure that development groups address all open defects More ❯

employment, and volunteering opportunities. MAG aims to create an inclusive environment where colleagues can thrive, supported by a range of benefits. The Role Lead Test Engineer will define comprehensive testing plans, ensure robust requirements, coverage, and outcomes across all testing streams. You will determine data requirements and environmental needs for complex platform states while supporting your team members … in their career development. In collaboration with the airport group's product technical architecture team, you will keep our testing practices aligned with the latest technology advancements. Your role involves daily coordination with the Head of Test, project managers, and other squad leads, facilitating effective project delivery and team mentoring. You will also engage with the Senior Leadership Team … and external suppliers to maintain product knowledge and ensure testing synergy. What will make you successful in the role? Strong understanding of the Software Testing Lifecycle (STLC) and Software Development Lifecycle (SDLC). Experience across functional, integration, user, and operational testing. Familiarity with agile methodologies such as Test-Driven Development, Behaviour-Driven Development, and Scrum; capable in both More ❯

the Software Engineer in Test - Mobile Automation , you will have autonomy to build a revolutionising automation framework using JavaScript , WebDriver IO, Appium. You will contribute to the technical design, testing, implementation, and delivery of mobile applications using continuous delivery and agile best practices. The difference you'll make Managing quality of the software product by implementing effective testing … for you to have: Detailed understanding of CI/CD pipelines Hands on experience in including GitHub action workflows AWS certification or any cloud certification Experience in non-functional testing (Preferably performance testing) What else you need to know: This role is based in Milton Keynes We want our people to thrive at work and home, and … Fair. How we'll reward you. As well as a competitive salary, you'll enjoy a benefits package that you can tailor to your needs. Eligible for a discretionary performance-related annual bonus. We put 8% of salary into your pension, even if you don't contribute yourself. We'll pay in up to 12.5% of salary, if you 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 ❯

Role Overview: Assess requirements and testability Create test scripts and data Execute tests, log results, retest fixes Report progress and raise issues Required Skills: Strong QA process knowledge API testing (e.g. Postman), system integration testing Automation (e.g. Cucumber, JUnit), Wiremock Load/performance testing Tools: JIRA, Confluence, Git Agile delivery experience Mentoring, leadership, team management or More ❯

Role Overview: Assess requirements and testability Create test scripts and data Execute tests, log results, retest fixes Report progress and raise issues Required Skills: Strong QA process knowledge API testing (e.g. Postman), system integration testing Automation (e.g. Cucumber, JUnit), Wiremock Load/performance testing Tools: JIRA, Confluence, Git Agile delivery experience Mentoring, leadership, team management or More ❯

The CCTMI (Contact Center Technology Modernization and Innovation) Project seeks an experienced contact center quality specialist with knowledge of functional testing. In this role, you will report to the Testing Lead on CCTMI and work closely with a team of 2-3 other full-time testers. Job Duties: The candidate will: 1. Review requirement and design documentation and develop … to validate expected vs. actual test results including solutioning fixes and retesting the failed test case and defect to verify the solution fix works as expected. 6. Support the Testing Lead on CCTMI with User Acceptance Testing (UAT) and Load/Performance Testing supporting our clients' volunteer testers. Required Experience: -2 years of experience in an … IT project testing role -1+ years of experience working in a contact center with understanding of fundamental concepts such as Interactive Voice Response (IVR), Automated Call Distributiion (ACD), Voicebots, Skills/Queues, Agent Workspace, Softphone, Workforce Management (WFM), Forecasting, Scheduling, Shift Bidding, Quality Management (QM), and Evaluation Scorecards. -Proficiency in MS Excel is a must Preferred Experience More ❯

incidents, troubleshooting, and ensuring timely resolutions while following structured release management processes. Provide training and documentation to upskill business users on Salesforce capabilities and best practices. Conduct and support testing activities, including unit, integration, and performance testing, to validate configurations and customisations. Base location – Hybrid – Clear Water Court, Reading. Working pattern – Monday to Friday, 36 hours. What … declarative automation tools, including Process Builder and Validation Rules. Knowledge of workforce scheduling and optimisation principles. Familiarity with Salesforce security models, data management, and reporting tools. Experience with Salesforce testing, deployment, and release management processes. Salesforce Certified Consultant in relevant modules. (e.g., Service Cloud, Field Service Lightning) Desirable Experience in Salesforce Optimiser for system performance analysis. Good understanding … for you? Competitive salary of up to £60,000 per annum. Annual Leave - 26 days holiday per year increasing to 30 with the length of service (plus bank holidays) Performance-related pay plan directly linked to both company and individual performance measures and targets. Generous Pension Scheme through AON. Access to lots of benefits to help you take More ❯

and resiliency layer serving most of our global Web and Apps products. As a Senior Software Engineer, you will play a key role in developing and operating a high-performance cluster of Elixir applications. Your work will directly impact millions of users worldwide, ensuring our key services are fast, reliable, and always available. You'd join a collaborative team … of expert Elixir engineers dedicated to performance and resilience. You will work on highly impactful solutions, leveraging OTP to serve millions of users globally. We foster a culture of technical excellence and continuous learning, offering the opportunity to solve complex challenges at a massive scale. Your key responsibilities and impact Develop and maintain robust, scalable software in Elixir. Troubleshoot … languages (e.g. Elixir, Erlang, Clojure, etc.) or infrastructure-focused programming languages (Go, Rust, Ruby, etc.). Strong expertise in designing systems for observability, including effective monitoring, detailed logging, comprehensive performance testing strategies, and hands-on experience with modern observability tools such as Grafana, Prometheus, or CloudWatch to implement and manage monitoring solutions. Hands-on experience with core AWS More ❯

roles. Familiarity with tools like Postman, TestRail, GitLab CI/CD,and containerised environments. A proactive, detail-oriented mindset and strongcommunication skills. Bonus Points: FinTech or regulated environment experience. Performance testing experience (e.g., JMeter, k6). ISTQB certification or knowledge of BDD tools like Cucumber. What We Offer A collaborative and innovative work environment with awesomecareer growth opportunities More ❯

group IT. The IT Test Lead ensures the quality of IT solutions through advanced test analysis, preparation & execution of tests, and the reporting of results. This role leads software testing for projects and Continual Delivery initiatives, driving continuous improvement of testing practices. You will work on complex initiatives, from small defects to multi-system integrations, focusing on automation … is essential. As their Test Lead, you will: Lead test activity within project and change frameworks including the adaptation of test strategy to fit project requirements, execution, oversight of testing, and the reporting of results. Responsible for ensuring the execution and tracking of testing within the project plan. Collaborate with IT Developers to deliver valuable solutions; working within … which are fit-for-purpose and fit-for-use. Guide and support business SMEs and IT specialists to ensure cross-functional cohesion; lead and mentor cross-functional teams in testing best practice. Offering expertise and assistance in test planning and execution. Plan and execute testing for small business changes, perform complex test analysis, contribute to automated regression test More ❯

open standards including EVPN and VXLAN. Knowledge of design and engineering techniques around integration of firewalls into fabric networks. Knowledge of current systems engineering best practices around the monitoring, performance testing, and security considerations of complex multi-tenanted networks. Proven experience of using open automation toolsets (Ansible, NetBox, and vendor frameworks) to deploy network infrastructure at scale. Experience More ❯

prevention and ITIL aligned Change Management. The team maintain operation availability and ensure database governance. You will be responsible for BAU tasks such as patching, updates, back-ups and performance monitoring tuning but key is that ability to look/implement new technologies and help the business move to that cloud based environment. The person: - Deep experience in enterprise … grade databases with a real strength in SQLServer - Experience in performance testing, tuning and optimisation - Skills in enterprise level architecture, systems analysis and the development of scalable solutions - Knowledge of modern data lake solutions such as Azure Data Lake, Dedicated, SQL Pools, Delta Live Tables and Microsoft Fabric - SSRS, SSIS - Be proficient in Azure processes/Data Factory More ❯

keep our business flowing-literally. Working closely with architects, project managers, and analysts, you'll: Develop, configure and maintain Microsoft Dynamics CRM solutions Ensure high coding standards, documentation, and testing Mentor junior developers and collaborate with offshore teams Support upgrades, performance testing, and system monitoring This role is perfect if you're hands-on with Dynamics More ❯

keep our business flowing-literally. Working closely with architects, project managers, and analysts, you'll: Develop, configure and maintain Microsoft Dynamics CRM solutions Ensure high coding standards, documentation, and testing Mentor junior developers and collaborate with offshore teams Support upgrades, performance testing, and system monitoring This role is perfect if you're hands-on with Dynamics More ❯