1 to 25 of 33 Remote/Hybrid Performance Testing Jobs in the UK

Lead Performance Test Engineer Location: UK (Remote/Hybrid) Clearance: BPSS required, SC strongly preferred Location : London, birmingham, newcastle, work from home Contract/Permanent: Open Salary - 60k -75k pa About Scrumconnect Consulting Scrumconnect Consulting is a multi-award-winning digital consultancy, recognised for delivering impactful technology solutions … commitment to user-centred design and agile delivery, and more to deliver innovative digital services that matter. Role Overview We are seeking a Lead Performance Tester/Performance Engineering Lead to provide end-to-end ownership of performance testing and performance assurance across complex digital ...

Title: Performance Test Lead Industry: Public Sector Day Rate: £400 - £450 per day (Inside IR35) Duration: 4/5 months Location: Cardiff/Hybrid We are seeking an experienced Performance Test Lead to take a hands-on, foundational role within a critical, multi-wave cloud migration programme. This … greenfield opportunity for a client with no existing performance testing capability, requiring someone who can define, lead, and execute performance testing from the ground up. You will play a key role in ensuring platform stability and performance throughout major infrastructure changes, working closely with technical ...

Senior Performance Test Engineer Location: UK (Remote/Hybrid) Clearance: BPSS required, SC eligible or preferred Salary - 48k-55k pa Role Overview We are looking for a Senior Performance Tester to deliver hands-on load and performance testing across large-scale digital services and backend applications … with experience of working with cloud-based distributed services . This is a technical, delivery-focused role operating in structured and governed environments where performance, resilience, and scalability are critical to service success. Key Responsibilities Design and execute load, stress, volume, soak, and scalability tests Analyse performance results ...

Performance Tester +6 months + +Remote working +Inside IR35 +£420 - £430 a day We are seeking an experienced Performance Tester to help ensure our systems are scalable, reliable, and meet agreed performance targets across business-critical digital services. You will play a key role in validating … system behaviour under load, identifying bottlenecks, and providing clear, actionable insight to delivery teams to drive performance improvements. Key Responsibilities Design, build, and execute performance, load, and stress tests across complex systems Analyse test results and produce clear reports highlighting risks, constraints, and improvement actions Work closely with ...

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

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

large-scale project environment. You will work on advanced RHEL 9 systems, high-end GPU workstations and HPC platforms, contributing to system stability, performance and innovation. The role provides hands-on exposure to cutting-edge technology, performance testing and automation, while collaborating closely with multi-disciplinary teams … Troubleshoot complex Linux system issues using structured diagnostic approaches. Support and contribute to large-scale projects through close collaboration with cross-functional teams. Conduct performance testing on HPC platforms using custom scripts and tools. Analyze performance and utilization data to produce actionable insights. Prepare detailed technical reports ...

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

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

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

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

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

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

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

will work exclusively on supporting, maintaining, and enhancing technology solutions for their clients. You will play a key part in ensuring the reliability, performance, and successful operation of technology platforms, while collaborating closely with experienced Linux engineers and client technical teams. This position offers significant opportunities to develop … system behaviour, and configuration states to identify root causes and provide timely, accurate resolutions. Build, maintain and use internal test environments for pre-client testing, performance testing or proof of concept installation prior to client deliverables. Work within Jira sprints to resolve client-related bugs in delivered ...

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

Policing, Central and Local Government. Who you are We are seeking Test Leads and Senior System Testers with current SC + NPPV3 clearance lead testing strategy and execution across large, multi team programmes, ensuring quality is embedded across the full software delivery lifecycle. What you’ll be doing Define … lead programme-level test strategy and governance Oversee system, integration, regression, and performance testing Drive automation using JUnit, Cucumber, Selenium , and JMeter Implement service virtualisation (WireMock) and robust data validation (PostgreSQL) Embed testing into CI/CD pipelines and modern engineering practices Manage risks, reporting, and cross ...

Infrastructure Tester +Permanent opportunity +Hybrid working on site in London 2/3 days a week +£42,000 - £50,000 Skills: +Infrastructure Testing experience +AWS/Azure +API +Manual and automated testing experience We're looking for a hands-on Tester who's as comfortable checking infrastructure … deployments and systems performance as they are validating user journeys in an app. You'll work across a range of environments - from cloud setups and APIs to end-user interfaces - ensuring everything we ship is rock solid, performant, and secure. This isn't a "click-around-and-tick-boxes ...

project within their ICT & Digital function. This is a project-based requirement delivering a unique, one-off piece of work focused on Microsoft 365 testing, integrations, and validation across the wider digital estate. The successful candidate will have substantial expertise in testing across the M365 ecosystem, including Dynamics … working will be available subject to business need. Key Responsibilities Develop and implement detailed test scripts aligned with business requirements Conduct functional, regression, and performance testing Identify, document, and track defects, working closely with developers to resolve issues Validate integrations between M365, D365 , and existing internal systems Utilise ...

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

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

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

Change function and will work closely with the Lead M365 Tester, developers, architects and end users to ensure the quality, reliability and performance of M365 applications across the organisation. Assignment Details Contract Length: 11 months (ongoing assignment) Pay Rate: £25.38 per hour (Umbrella) Hours: 35 hours per week Working … office) Closing Date: 27 February 2026 Interviews: Face-to-face The Role As the M365 Tester , you will be responsible for delivering a robust testing function across Microsoft 365 and Dynamics 365 platforms, ensuring solutions meet business, technical and quality standards. Key responsibilities include: Designing, developing and executing test ...

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

M365 Tester will possess substantial expertise in the testing of Microsoft 365 applications and services, including but not limited to Dynamics, Teams, SharePoint, OneDrive, Outlook, and CoPilot. M365 Tester A thorough understanding of the technical dimensions of Microsoft 365—covering integration, customisation, and troubleshooting—is required, complemented by strong … developers and end users to develop and implement test scripts aligned with business needs As the M365 Tester you will conduct functional, regression, and performance testing to validate software functionality As the M365 Tester you will identify and report defects, working closely with developers to resolve issues. ...