26 to 50 of 137 Performance Testing Jobs

Network/Telecom Testing Engineer

Hiring Organisation
Response Informatics
Location
East London, London, United Kingdom
Employment Type
Contract, Work From Home
Greetings from Response Informatics!! We are currently hiring a Senior Testing Engineer for an exciting client engagement. Role: Senior Testing Engineer Location: London/Newbury/Birmingham/Manchester/Glasgow, UK (Hybrid) Positions: Contract (Outside IR35) Clearance: Active SC Clearance/Non SC KEY RESPONSIBILITIES: Own test … evidence and defect records across the workstream. Maintain ALM discipline: test case structure, requirements traceability, defect lifecycle and reporting accuracy. Execute and lead complex testing across routers, switches, firewalls, hosting, data centre, LAN/WiFi, SD-WAN, UC & Unity, telephony, mobility, MPN & cloud, IoT, fixed connectivity, cloud & security ...

Automation Test Analyst - SC Cleared

Hiring Organisation
TALENT INTERNATIONAL UK LTD
Location
United Kingdom
Employment Type
Work From Home
Salary
£440.00 - £450.00 per day
reliable automated test frameworks and automation suites in Government or security-cleared environments Essential Skills: Test Engineering best practices Functional and non-functional testing Systems integration testing Security testing Performance testing Development and maintenance of automated test suites Test Infrastructure - e.g. Docker and containerisation … principles Micro-service architecture and API testing principles CI/CD pipelines Java 11/17/21and Springboot framework Testing frameworks such as Cucumber, REST assured, Wiremock SC Security Clearance for accessing production logs Front-end testing frameworks such as Selenium Accessibility testing (WCAG) This ...

Data Engineer

Hiring Organisation
CBSbutler Holdings Limited trading as CBSbutler
Location
Telford, Shropshire, United Kingdom
Employment Type
Contract
Contract Rate
£400 - £450/day
Talend and Oracle technologies. You'll be joining a collaborative Agile team, contributing throughout the full development lifecycle, from design and development through to testing, deployment, and production support. What You'll Be Doing Developing and maintaining ETL solutions using Talend within established frameworks and standards. Building and supporting … Oracle database objects, DDL scripts, and SQL solutions. Enhancing CI/CD processes through GitLab pipeline improvements. Investigating and resolving defects identified throughout testing and deployment phases. Conducting component testing, including the creation of test data and automated test packs. Supporting QA, performance testing, and wider ...

Test Engineers - Clevedon

Hiring Organisation
Pertemps Bristol Perm Hub
Location
Bridgwater, Somerset, United Kingdom
Employment Type
Permanent
Salary
GBP 24 - 47 Hourly
rata About the Role Pertemps are currently recruiting Test Engineers on behalf of Edwards Vacuum, based in Clevedon. This role will support the testing, validation and fault-finding of advanced vacuum systems and associated equipment. You will be responsible for carrying out functional and performance testing, diagnosing … faults, analysing test data and ensuring products meet the required quality and performance standards prior to customer delivery. Working closely with engineering, manufacturing and production teams, you will play a key role in supporting new product introduction, continuous improvement activities and maintaining high standards of quality and reliability. Duties ...

Senior QA / Automation Engineer

Hiring Organisation
Avanti Recruitment
Location
Nationwide, United Kingdom
Employment Type
Permanent
Salary
£45000 - £50000/annum Plus Bonus
Remote UK | Permanent Are you a QA/Automation Engineer who wants the opportunity to take real ownership rather than simply inherit an established testing process? We are working with a growing sports technology business that operates complex, real-time platforms handling large volumes of live data and significant … Engineer to help establish how QA works across the development team. The Role This is a hands-on position combining automation, API, functional and performance testing. You will have the autonomy to identify gaps, recommend tooling and build practical testing processes from the ground up. Rather than being ...

Senior QA / Automation Engineer

Hiring Organisation
Avanti
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£45,000 - £50,000 per annum
Remote UK | Permanent Are you a QA/Automation Engineer who wants the opportunity to take real ownership rather than simply inherit an established testing process? We are working with a growing sports technology business that operates complex, real-time platforms handling large volumes of live data and significant … Engineer to help establish how QA works across the development team. The Role This is a hands-on position combining automation, API, functional and performance testing. You will have the autonomy to identify gaps, recommend tooling and build practical testing processes from the ground up. Rather than being ...

Test Technicians - Multiple Shifts Available

Hiring Organisation
Pertemps Bristol Industrial
Location
Gloucester, Gloucestershire, United Kingdom
Employment Type
Permanent
Salary
GBP 43 - 47 Hourly
rata About the Role Pertemps are currently recruiting Test Engineers on behalf of Edwards Vacuum, based in Clevedon. This role will support the testing, validation and fault-finding of advanced vacuum systems and associated equipment. You will be responsible for carrying out functional and performance testing, diagnosing … faults, analysing test data and ensuring products meet the required quality and performance standards prior to customer delivery. Working closely with engineering, manufacturing and production teams, you will play a key role in supporting new product introduction, continuous improvement activities and maintaining high standards of quality and reliability. Duties ...

Alpha Implementation Test Manager – Data (AVP)

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
looking for We are seeking a senior testing leader with a strong data specialism to partner closely with Implementation Test Leads, Data Implementation teams, technology partners and delivery stakeholders to manage all aspects of test execution for Alpha implementations. This role is accountable for end-to-end testing … data transformation, interfaces, file-based integrations, data quality, and validation across complex client implementations. The successful candidate will have a strong understanding of data testing within financial services transformation programmes, including ETL processes, file formats, data mapping, data lineage, reconciliation, data quality controls, and methods used to transform ...

C&I Commissioning Engineer

Hiring Organisation
Technical Partners
Location
Peterhead, Aberdeenshire, United Kingdom
Employment Type
Permanent
Salary
£70000 - £80000/annum
through to completion. Client Assurance & Contractor Management Act as the client's technical representative during commissioning activities. Attend commissioning meetings, readiness reviews, inspections and testing activities. Review commissioning records and objective evidence to verify compliance with project requirements. Challenge deviations, incomplete documentation or unsupported close-out requests. Ensure commissioning … documentation Provide commissioning input during design reviews, HAZOPs, LOPAs and technical workshops. Support design teams to ensure operability, maintainability and testability requirements are incorporated. Testing & Commissioning Oversight Support and oversee: Factory Acceptance Testing (FAT) Site Acceptance Testing (SAT) Static commissioning Dynamic commissioning Functional testing Performance ...

Senior/Staff Software Engineer, Developer Experience

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
standards. You’ll build the systems, frameworks, and culture that allow the rest of engineering to own quality themselves; improving and extending our testing platform by creating the infrastructure that allows engineers to write and execute tests, and enable every engineering team to ship with more confidence. Key Responsibilities … Design and implement automation pipelines that support comprehensive testing across multiple environments with varying feature flags and realistic customer data profiles Create intelligent testing agents that simulate real user behavior to validate different configuration combinations Develop and maintain GitHub workflows and actions to automate testing, deployment ...

Lead Automation Solutions Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
work across the full lifecycle of a solution: understanding business challenges, shaping requirements, designing future-state processes, building, documenting and configuring solutions, integrating technologies, testing outputs, deploying solutions, supporting adoption and continually improving what has been delivered. We work with Appian as a core platform for workflow, case management … practice. Contribute to technical documentation, solution designs, architecture decision records, test evidence, release documentation, runbooks and user guidance. Participate in peer reviews, design reviews, testing, defect triage and continuous improvement of engineering practices. Coach & support developers to help instil engineering excellence. Support regression testing, functional testing, performance ...

QA Engineer

Hiring Organisation
AWD online
Location
Newbury, Berkshire, United Kingdom
Employment Type
Full-Time
Salary
£38,000 - £45,000 per annum
Engineer An excellent opportunity for an experienced software testing professional to join a small, agile team working on cutting-edge cyber security products, helping to improve quality, reliability and user experience before customers encounter issues. If you’ve also worked in the following roles, we’d also like … choose to solve, and why? JOB OVERVIEW This is an exciting opportunity for an experienced QA Engineer to play a key role in testing SaaS products within a collaborative technical environment. As the QA Engineer, you will ensure products meet high customer standards through structured testing, effective defect ...

Oil Programme QA Lead

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Programme Director. Key responsibilities Programme-level QA ownership Own the programme-level QA strategy, incorporating and coordinating the Atlas and Titan ecosystem testing strategies. Define and maintain the E2E scenario model in partnership with the Product Validation team, ensuring every UAT acceptance criterion maps to tested coverage. Publish … view to delivery leadership and business stakeholders. Own the escalation path for cross-team defects, coverage disputes, and quality risks. Cross-ecosystem and integration testing Define and oversee testing of end-to-end business scenarios spanning both Atlas and Titan. Own QA coverage for cross-cutting systems such ...

Software Engineering Manager

Hiring Organisation
Jobleads-UK
Location
High Wycombe, England, United Kingdom
delivers the best customer experience outcomes.Ensure releases are "ready to ship" with strong test discipline, clear defect management, and visible sign-off.Coach, develop and performance-manage engineers and QA colleagues to build a strong, motivated and accountable team.Delivery Support with Front-End and QA: supporting the delivery manager with … delivery governance to ensure progress without destabilising tradingSet and maintain FE standards and patterns: framework usage, TypeScript standards, state management, component structure/reuse, testing strategy and performance best practices.Make key migration decisions visible and understandable: document major trade-offs and decisions and ensure alignment across stakeholders.Ensure ...

Mechanical Design Engineer (Cooling Systems / Manufacturing)

Hiring Organisation
Ernest Gordon Recruitment
Location
Watford, Hertfordshire, South East, United Kingdom
Employment Type
Permanent
Salary
£55,000
cooling and Rear Door Heat Exchanger Systems for data centre applications Produce technical drawings and models using CAD and Revit Carry out thermal modelling, performance analysis, and system optimisation Mentor junior engineers and provide technical leadership across engineering projects Monday to Friday, 9 - 5:30 The Person Degree … AutoCAD, Revit, Bills of Materials, BOM, Engineering Change Orders, ECO, Schematics, Hydraulic Diagrams, Design Validation, Factory Acceptance Test, FAT, Site Acceptance Test, SAT, Commissioning, Performance Testing, Validation Testing, Performance Optimisation, Building Management Systems, BMS, Data Centre Infrastructure Management, DCIM, Microsoft Office 365, Manufacturing ...

AI Test Engineer (SC Cleared)

Hiring Organisation
Adecco
Location
City of London, London, United Kingdom
Employment Type
Contract
Contract Rate
£600 - £650/day
delivering high-quality, reliable artificial intelligence and data-driven solutions within a complex, enterprise-scale environment. This is an exciting opportunity to lead testing strategy across cutting-edge AI systems, ensuring robust validation, strong governance, and continuous quality improvement across digital platforms. The Role As a Senior Test Engineer … will operate at a strategic level, shaping testing approaches for AI and data services while remaining hands-on across automation, validation, and delivery pipelines. You will: Lead the design and execution of end-to-end test strategies across AI and digital programmes Ensure quality across AI models, data pipelines ...

AI Test Engineer (SC Cleared)

Hiring Organisation
Adecco
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£600.00 - £650.00 per day
delivering high-quality, reliable artificial intelligence and data-driven solutions within a complex, enterprise-scale environment. This is an exciting opportunity to lead testing strategy across cutting-edge AI systems, ensuring robust validation, strong governance, and continuous quality improvement across digital platforms. The Role As a Senior Test Engineer … will operate at a strategic level, shaping testing approaches for AI and data services while remaining hands-on across automation, validation, and delivery pipelines. You will: Lead the design and execution of end-to-end test strategies across AI and digital programmes Ensure quality across AI models, data pipelines ...

Test Lead

Hiring Organisation
Hackajob Ltd
Location
South West London, London, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£75,000
DNA. Invest in us and we'll invest in you!. Job Description We are seeking a highly skilled and experienced Automation and Performance Test Engineer to lead strategic testing initiatives across complex systems. This role demands a blend of technical expertise, leadership capability, and problem-solving acumen … drive quality across our engineering processes. You will be responsible for designing, building, and maintaining robust automation and performance testing frameworks using open-source tools, while also mentoring and guiding other engineers. Key Responsibilities: - Strategic Leadership: Plan and lead large-scale, complex testing activities, managing risks ...

Senior QA Engineer

Hiring Organisation
TEAM
Location
Birmingham, West Midlands, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£60,000
Engineer Own test strategy and planning within a cross-functional Scrum team, ensuring strong coverage including edge cases. Design, maintain and expand automated testing frameworks using tools such as Playwright, Selenium, JUnit and TestNG. Embed automated regression testing into CI/CD pipelines to support reliable, continuous software … delivery. Deliver performance and load testing using tools such as JMeter or Gatling while incorporating security, usability and accessibility considerations. Support and mentor colleagues, promoting shared ownership of software quality and effective testing practices. Manage defect tracking, test data and testing environments while investigating complex failures ...

Test Engineer - Java Net

Hiring Organisation
Hackajob Ltd
Location
South West London, London, United Kingdom
Employment Type
Permanent
Salary
£70,000
Role: We are looking for a Test Engineer to join our engineering team and play a key role in ensuring the quality, reliability, and performance of our software products. The successful candidate will have a strong background in software testing, combined with hands-on experience in test automation. … closely with developers, product owners, and other engineers throughout the software development lifecycle, helping to define test strategies, identify defects, and continuously improve our testing practices. Candidates should have development or automation experience using either .NET/C# or Java. Requirements Key Responsibilities: Design, develop, and execute manual ...

Test Engineer - Java Net

Hiring Organisation
17918
Location
Westminster, West End, United Kingdom
Role: We are looking for a Test Engineer to join our engineering team and play a key role in ensuring the quality, reliability, and performance of our software products. The successful candidate will have a strong background in software testing, combined with hands-on experience in test automation. … closely with developers, product owners, and other engineers throughout the software development lifecycle, helping to define test strategies, identify defects, and continuously improve our testing practices. Candidates should have development or automation experience using either .NET/C# or Java. Requirements Key Responsibilities: Design, develop, and execute manual ...

Integration Test Manager

Hiring Organisation
Uniting Ambition
Location
United Kingdom
Employment Type
Permanent
Salary
GBP 65,000 - 70,000 Annual
UK. As the business continues to grow its project pipeline, they're now looking for an experienced Integration Test Manager to own the testing strategy across every stage of the project lifecycle. The Role This is a hands-on leadership role spanning both pre-sales and delivery. Early … proposals, and lead software scope discussions directly with clients. Once an order is won, you'll take ownership of building and executing the full testing plan covering software and hardware, internal and third-party systems right through to contractual performance testing and early-life support after customer ...

Quality Engineer - SC Eligible

Hiring Organisation
Hays Technology
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£310/day £310 p/d Inside IR35
Clearance Key Responsibilities - Work closely with business analysts to understand and interpret client requirements.- Define, prepare and execute appropriate test scenarios. - Support and enhance testing across the Customs Declaration Service application. - Contribute to performance testing activity within a complex systems integration environment. - Use Cucumber and Java … part of the test engineering approach. - Manage and document testing activity using JIRA and Confluence. - Collaborate effectively with the wider delivery team across bespoke, COTS and AWS-hosted components. Essential Skills and Experience - Minimum five years of UK residency and eligible for SC Clearance - Performance testing experience. ...

Quality Engineer - SC Eligible

Hiring Organisation
Hays Specialist Recruitment Limited
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£310.00 per day
Clearance Key Responsibilities - Work closely with business analysts to understand and interpret client requirements.- Define, prepare and execute appropriate test scenarios. - Support and enhance testing across the Customs Declaration Service application. - Contribute to performance testing activity within a complex systems integration environment. - Use Cucumber and Java … part of the test engineering approach. - Manage and document testing activity using JIRA and Confluence. - Collaborate effectively with the wider delivery team across bespoke, COTS and AWS-hosted components. Essential Skills and Experience - Minimum five years of UK residency and eligible for SC Clearance - Performance testing experience. ...

Salesforce Software Development Engineer

Hiring Organisation
8x8
Location
London, UK
Employment Type
Full-time
integrated systems, maintaining data accuracy and performance.Collaborate with IT teams to troubleshoot and resolve integration challenges.Performance Optimization:Optimize Salesforce Core and Vlocity solutions for performance, scalability, and maintainability.Conduct code reviews, performance testing, and debugging to ensure high-quality deliverables.Implement best practices for both Vlocity and Salesforce Core … solution architectures for both Vlocity and Salesforce Core implementations.Provide technical guidance and mentorship to peer developers as needed.Testing and Deployment:Conduct unit, integration, and performance testing for all developed solutions.Support deployments across multiple environments using CI/CD pipelines and version control systems.Troubleshoot and resolve post-deployment issues ...