25 of 25 Performance Testing Jobs in the North of England

global leader in environmental commodity markets. We are backed by Blackstone and other leading investors. Position Summary Seeking a QA AI Engineer to perform testing and quality assurance for systems, applications, and AI-enabled products developed by Xpansiv. This role is responsible for ensuring the quality, reliability, accuracy … loop assurance required by Xpansiv’s AI governance standards. Key Responsibilities Create test plans for AI-powered and traditional software applications, including manual testing, automated testing, performance testing, regression testing, security testing, and end-to-end testing Formulate and document test cases based ...

investigations, proof-of-concepts and prototyping activities. Own complex technical challenges and drive solutions across multiple systems and teams. Ensure software is designed with performance, resilience and long-term maintainability in mind. Architecture & Technical Leadership Lead technical design discussions and contribute to strategic architectural decisions. Define service boundaries … long-term roadmaps. Identify technical risks and recommend appropriate mitigation strategies. Influence the future direction of digital products and engineering practices. Engineering Quality & Testing Champion a quality-first engineering culture. Define and implement testing strategies across applications and services. Promote Test-Driven Development (TDD) and automation-first approaches. ...

Contract: Contract/Freelance Location: Site-based, UK Start: ASAP/Immediate Duration: TBC, with potential extension Working Pattern: Site-based, with commissioning and testing periods potentially requiring extended hours Role Overview We are seeking an experienced Controls Engineer to support the commissioning, testing and integration … handed over to the client. Key Responsibilities Lead and support controls commissioning activities for the BESS project from pre-commissioning through to energisation, functional testing and handover. Commission and troubleshoot PLC, RTU, SCADA, EMS/PMS and plant control systems . Configure and test control logic, sequences, interlocks, permissives ...

workflows to improve patient outcomes worldwide. As a Principal Test Engineer within our Clinical Software Development organisation, you will provide technical leadership in the testing, verification, and validation of software and integrated clinical systems. Working closely with software engineers, systems engineers, hardware engineers, product owners, and quality teams … will help ensure our products meet the highest standards of reliability, performance, cybersecurity, and regulatory compliance. This role has a particular focus on the testing and verification of software-controlled analytical instrumentation and integrated LC-MS systems. We are especially interested in candidates with experience in mass spectrometry ...

ready for release. The role Establish a test strategy covering APIs, user interfaces, integrations and end-to-end workflows. Build and maintain automated testing frameworks. Integrate automated tests into CI/CD pipelines to provide fast, actionable feedback. Test complex transactions and data flows, including edge cases and failure … scenarios. Develop regression, integration and performance testing, incorporating security considerations. Investigate defects, clearly document findings and verify fixes. Introduce QA standards, processes and tooling as the team grows. Work with developers to build testability into the platform and make quality a shared responsibility. About you You’ll bring ...

week in the office Security clearance: SC eligible, no SC needed Overview We are seeking an experienced Senior Quality Assurance Tester to lead testing strategy and execution for a Generative AI platform for a UK government department. This role goes beyond traditional functional QA. It includes evaluating AI output … structured evaluations of LLM outputs, working with engineering to track answer quality and hallucination rate over time, and flag regressions before release. API & Integration Testing Carry out manual and automated API testing (for example with REST Assured or similar tools) across the application logic that connects RAG pipelines ...

committed to building inclusive, diverse teams that reflect the communities we serve. Overview We are seeking an experienced Senior Quality Assurance Tester to lead testing strategy and execution for a Generative AI platform for a UK government department. This role goes beyond traditional functional QA. It includes evaluating … structured evaluations of LLM outputs, working with engineering to track answer quality and hallucination rate over time, and flag regressions before release. API & Integration Testing Carry out manual and automated API testing (for example with REST Assured or similar tools) across the application logic that connects RAG pipelines ...

Senior Quality Engineer to help shape how we build quality into everything we deliver. If you're passionate about modern engineering practices, automation, API testing, non-functional testing, and embedding quality throughout the software delivery lifecycle, this is an opportunity to make a real impact across our technology … software. As a senior member of the Quality Engineering community, you'll also provide technical leadership, mentoring, and guidance to colleagues, helping to shape testing strategies, grow engineering capability, and drive continuous improvement across our products and platforms, tooling, and ways of working. At Skipton, we're founded ...

Senior Quality Engineer to help shape how we build quality into everything we deliver. If you're passionate about modern engineering practices, automation, API testing, non-functional testing, and embedding quality throughout the software delivery lifecycle, this is an opportunity to make a real impact across our technology … scalable software.As a senior member of the Quality Engineering community, you'll also provide technical leadership, mentoring, and guidance to colleagues, helping to shape testing strategies, grow engineering capability, and drive continuous improvement across our products and platforms, tooling, and ways of working.At Skipton, we're founded on fairness. ...

Completing technical designs and developing new interfaces or designing and developing new functionalities on existing interfaces. Designing integration test cases, performing functional, technical and performance testing on interfaces. Resolving defects related to integrations. Continuous monitoring and debugging of integrations issues. or Providing technical support for reporting to functional … Completing technical designs and developing new reports or designing and developing new functionalities on existing reports. Designing reporting test cases, performing functional, technical and performance testing on reports. Resolving defects related to reporting. Explore the exciting possibilities with us, where your skills meet unparalleled opportunities. Connect to your ...

would also be beneficial Node.js React/Redux Docker/Docker Compose AWS RDS Advanced Cucumber.js JSON Schema/AJV ETL and data‐pipeline testing Analytics and dashboard testing Python or R Performance testing and investigation Figma Canvas‐based visualisation libraries such as Chart.js ...

looking for an Automation Quality Assurance Engineer to join our technology team and play a key role in ensuring the quality, stability and performance of our systems. This role is focused on test automation, primarily across Microsoft Dynamics 365 and the Power Platform, helping to ensure that new features … role & responsibilities Design, develop and maintain automated test scripts for business systems Work closely with developers and business analysts to understand requirements and define testing approaches Carry out functional, regression, integration and performance testing Identify, log and track defects, supporting resolution with development teams Integrate test automation ...

with no more than 30 days per year out of the UK to meet Security Clearance (SC) eligibility or currently hold Security Clearance Any performance testing experience or other non-functional testing experience would be beneficial Additional Information Why Version 1? At Version 1, we believe … providing our employees with a comprehensive benefits package that prioritises their wellbeing, professional growth, and financial stability. Share in our success with our Quarterly Performance-Related Profit Share Scheme, where employees collectivelybenefitfrom a share of our company's profits Strong Career Progression & mentorship coaching through our Strength in Balance ...

join our engineering team and contribute to the development of secure, scalable, and high-quality software solutions. You will work across application development, automated testing, cloud services, CI/CD, and containerised environments as part of an Agile delivery team. Key Responsibilities Design, develop, and maintain robust applications using … using Kafka . Work with MongoDB for data storage and management. Write clean, maintainable, and testable code following Test-Driven Development (TDD) and unit testing practices. Develop automated BDD tests using Gherkin and Cucumber . Contribute to the development and maintenance of CI/CD pipelines . Work with ...

Have practical experience with open source tools such as: Cypress, Karate, PlayWright, Selenium or similar Worked in an agile environment Experienced with SQL Any performance testing experience or other non-functional testing experience would be beneficial Additional Information Why Version 1? At Version 1, we believe … providing our employees with a comprehensive benefits package that prioritises their wellbeing, professional growth, and financial stability. Share in our success with our Quarterly Performance-Related Profit Share Scheme, where employees collectivelybenefitfrom a share of our company's profits Strong Career Progression & mentorship coaching through our Strength in Balance ...

client follows the MVVM-C architecture pattern. The client uses the following CI/CD pipelines: GitHub Actions CI/CD with automated testing, unit & UI tests The client uses the following automated testing frameworks in production: automated testing, unit & integration/feature - ephemeral branch deployments … this on - and using K6 for performance testing, conducted in AWS CodeBuild environments. The role is hybrid - Once a week in Manchester onsite and remote This role will require you to have or be willing to go through Security Clearance. As part of the onboarding process candidates will ...

lead the design, development, and execution of robust test automation frameworks. The ideal candidate will be responsible for ensuring software quality through automated testing of web applications and collaboration with cross-functional teams in an Agile environment. Key Responsibilities Design, develop, and maintain scalable automation frameworks using WebdriverIO. Create … Skills Strong experience with WebdriverIO. Proficiency in JavaScript and TypeScript. Experience with BDD/TDD frameworks such as Cucumber. Hands-on expertise in API testing and automation. Experience with Git, Jenkins, Azure DevOps, or similar CI/CD tools. Strong understanding of SDLC, STLC, and Agile methodologies. Knowledge ...

Engineer to join a Digital Assurance & Productivity team supporting a leading UK banking organisation. The role will focus on designing, developing and maintaining automated testing solutions and frameworks, helping to improve test coverage, quality and delivery across a range of technology platforms. You’ll work closely with developers, analysts … business stakeholders within an Agile environment, integrating automated testing into CI/CD pipelines and contributing to the ongoing improvement of the organisation’s automation strategy and tooling. Key Responsibilities Design, develop and maintain automated test scripts and frameworks. Integrate automated testing into CI/CD pipelines. Work ...

database and frontend Develop server-side applications using a structured, maintainable architecture Design and evolve MySQL schemas and write efficient, secure queries Optimise database performance through indexing and query tuning Build and maintain REST APIs and third-party integrations Integrate with external machine learning and LLM services Develop React … Work with Git and GitHub, including pull requests and peer code reviews Work alongside DevOps on AWS-based environments and deployments Apply security and performance best practice throughout development Contribute to technical design and support less experienced engineers What we're looking for You'll ideally have 3+ years ...

commercial buildings, and premium automotive. For more information, visit turntide.com. Job Overview The Senior Motor Control Engineer is responsible for the design, development, and testing of motor control algorithms for various motor types, including PMAC, Induction Motor, and SRM. This role involves utilizing dynamic system simulation tools and engaging … high-performance motor control algorithm research. The Senior Motor Controls Engineer will work closely with cross-functional teams, providing support to applications, validation, and software teams, and ensuring compliance with safety standards and company procedures. This position reports to the Director, Software & Control Engineering and works collaboratively within ...

when it matters most. Working across operational, proactive and engineering initiatives, you'll collaborate with development, commercial and business teams to improve resilience, optimise performance, manage incidents and drive innovation. If you enjoy solving complex technical challenges, turning insight into action and making a measurable impact at scale … driving meaningful improvements to prevent recurrence.* Utilise observability tools such as Splunk, New Relic and CloudWatch to monitor platform health, investigate issues and uncover performance insights.* Design, execute and analyse performance testing activities to evaluate system behaviour, identify bottlenecks and validate platform readiness.* Champion operational readiness, resilience ...

enhance and maintain our online products and core platform. Working as part of a collaborative team, you will contribute to the design, development and testing of software that supports an end-to-end Environmental, Health and Safety (EHS) journey for our customers. This is an opportunity to work … Work closely with Product Managers, Designers and other stakeholders to help deliver solutions that solve customer problems. Follow engineering best practices relating to security, performance, testing and maintainability. Contribute to troubleshooting and resolving issues in production environments, collaborating with the wider engineering team as required. Apply AI tools ...

implementation Hardware projects to test & upgrade both hands on & remotely Scoping and building global infrastructure for our mobile patient apps Windows & Server Administration patching & performance testing You will actively participate in the designing, maintaining and upgrading of services that are critical to the NHS and many healthcare organisations ...

microwave applications. This is an excellent opportunity for an experienced engineer with a strong background in semiconductor device characterisation, RF/microwave testing and compact device modelling to contribute to the development of advanced Process Design Kits (PDKs). Working alongside experienced design, development and engineering teams, you will … continuous improvement of MMIC Process Design Kits. You will work closely with device engineers, designers and technical teams to ensure models accurately represent device performance and provide customers with effective design solutions. Key responsibilities will include: Performing and coordinating RF/microwave device characterisation to support device model development ...

signup volume and signup quality. What You Will Do Your responsibilities may include: Identifying high-intent ecommerce prospects and relevant online communities. Creating and testing compelling acquisition messages for different customer segments. Generating qualified StoreClaw AI registrations through approved digital channels. Helping new users understand why the platform … relevant to their ecommerce goals. Monitoring signup, activation and paid conversion performance. Testing different audiences, messages and acquisition channels. Developing partnerships, referral opportunities and community-based acquisition strategies. Reporting which sources generate the strongest commercial users. Acquisition channels may include social media, creator partnerships, ecommerce groups, entrepreneurial communities, direct ...