1 to 25 of 27 Contract Performance Testing Jobs

Lead Performance Tester (SC Eligible/Cleared)

Hiring Organisation
scrumconnect ltd
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
GBP Annual
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 … services. This role acts as the performance authority , accountable for defining strategy, leading delivery, and providing formal recommendations on production readiness. Key Responsibilities Own the performance testing strategy for assigned services or programmes Lead volumetric analysis, performance risk assessment, and test scoping Define entry/exit ...

Performance Test Engineer

Hiring Organisation
Brio Digital
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£475/day
Performance Test Engineer £475/day | Inside IR35 | Primarily Remote | Occasional Travel to London | Until 31st March 2027 | ASAP Start *** MUST have NHS or Gov. Experience *** We're looking for an experienced Performance Test Engineer to join a large-scale enterprise transformation programme, helping to ensure the performance, scalability and operational readiness of critical cloud-based services. You'll work closely with engineering, DevOps and QA teams to design and execute performance testing strategies, analyse system behaviour under load, and provide recommendations to improve application resilience and user experience. Key Responsibilities Design, develop and execute ...

Senior Performance Tester ( SC Eligible)

Hiring Organisation
scrumconnect ltd
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
GBP Annual
user-centred design and agile delivery, and more to deliver innovative digital services that matter. Role Overview We are looking for a Senior Performance Tester to deliver hands-on load and performance testing across large-scale digital services and Back End 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, logs, and system metrics to identify ...

Quality Engineer - SFIA 5

Hiring Organisation
TXP
Location
Telford, Shropshire, West Midlands, United Kingdom
Employment Type
Contract
Contract Rate
£0.00 - £460 per day
Stack Frontend Remix React JavaScript Backend Java Spring Framework .NET Data MongoDB Oracle Tools & Integration RabbitMQ JSON Key Responsibilities Design, build and implement automated testing solutions from the ground up. Develop and execute test strategies using TDD, BDD and risk-based testing approaches. Champion shift-left testing practices and support CI/CD pipeline integration. Coach and mentor development teams on Quality Engineering best practices. Perform testing across all levels, including: Unit Testing System Testing Integration Testing Non-Functional Testing Analyse business requirements and translate them into effective test approaches. Create ...

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 ...

AI Automation Tester X2

Hiring Organisation
Experis
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£300 - £600/day
driven features. What you'll be doing: * Design, develop and maintain automated test frameworks and test suites * Execute functional, regression, integration and performance testing * Validate AI-driven features, workflows and automated decision-making processes * Collaborate with developers, architects and product teams to embed quality throughout delivery * Build automation … Analyse test results and drive continuous quality improvements * Manage defects, reporting and documentation using JIRA and Confluence * Support CI/CD pipelines and continuous testing practices * Help ensure application performance, scalability and resilience across large-scale platforms What you'll bring: * Strong experience in automation testing/ ...

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. ...

Senor QA Automation Engineer

Hiring Organisation
Experis
Location
City of London, London, United Kingdom
Employment Type
Contract
Contract Rate
£300 - £370/day
will ensure the reliability, quality, and security of our real-time voice and video communication systems. You will lead the design of automated testing frameworks, author rigorous technical test cases, and produce comprehensive test reports that drive our deployment decisions. The ideal candidate bridges the gap between deep network … captures. Collaborate on Fixes: Partner closely with DevOps and Network Engineers to isolate, reproduce, and resolve complex infrastructure bugs. Essential SIP/VoIP call performance testing with SIPp, Spectra, WinSIP, StarTrinity Automation using Python & Robot Framework API Test Automation & performance testing with Locust, Blazemeter/Taurus ...

Senior Test Engineer

Hiring Organisation
Stealth IT Consulting Limited
Location
United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
£458 per day £458/day inside IR35
platform, validating data models, migrations, governance controls, APIs and integrations, and ensuring mastered property, customer and trade datasets meet requirements before deployment to user testing environments. The successful candidate will work alongside architecture colleagues and service teams to help inform and set data strategy as well as delivering hands … testing work. Primary Requirements: Experience and skills in Semarchy XDM and SDP Strong experience testing Master Data Management (MDM) solutions, ideally Semarchy Advanced SQL and data analysis skills Experience validating data migrations and data loads Integration and API testing Functional and non-functional testing Ability ...

Systems Test Engineer

Hiring Organisation
Carbon 60
Location
New Malden, London, United Kingdom
Employment Type
Contract
Contract Rate
£400 - £500/day
reliable navigation solutions for the commercial and defence maritime industry. They are seeking an enthusiastic and motivated Systems Test Engineer to support Commercial Platforms Testing within the New Malden office. This role focuses on Integration, Verification, and Validation activities for Radar and ECDIS product lines, particularly for a project … setup issues. Collaborate with other engineering functions to resolve problems. Support identification, execution, and formal recording of Type Approval test activities. Assist with witness testing activities conducted by notified bodies and external test houses. Ensure all responsibilities comply with company standards of conduct and contractual processes. Carry ...

Test Manager (Non Functional & Performance)

Hiring Organisation
IO Associates
Location
Bristol, Avon, South West, United Kingdom
Employment Type
Contract
Contract Rate
£550 - 630 per day
technology and finance. The Roles One Test Manager will be specifically aligned to the Partner Remuneration transformation. You will take ownership of the overall testing strategy and delivery, ensuring that the testing function is fully established and that all testing activities are coordinated effectively through … broader programme level rather than being dedicated to one specific project. This role will work across multiple Test Managers and workstreams, providing oversight of testing activity, releases and overall testing governance. You should have: You need to have extensive experience with non-functional and performance testing ...

Testing Engineer

Hiring Organisation
Response Informatics
Location
London, United Kingdom
Employment Type
Contract
translate them into executable test scenarios. Use network and service management toolsets (e.g. StableNet) to validate service behaviour. Support test environment preparation, smoke testing and readiness checks ahead of formal execution windows. Attend Vodafone hub locations and customer sites as required by project scope; support the wider Test team … knowledge transfer, onboarding of new pool members, and continuity across resource transitions with no impact to the Project Test Plan. TECHNICAL SCOPE & DOMAIN COVERAGE Testing services are delivered across the full VBTS UK product and service estate: Hosting; LAN & WiFi; Data Centre; Service Transition; SD-WAN; Telephony; UC & Unity ...

Data Engineer

Hiring Organisation
TXP
Location
Telford, Shropshire, West Midlands, United Kingdom
Employment Type
Contract
Contract Rate
Up to £540 per day
artefacts Contribute to the development and enhancement of CI/CD pipelines using GitLab Investigate, troubleshoot, and resolve defects throughout development and testing phases Conduct component and unit testing, including the creation of test data Support QA activities, performance testing, and production releases Perform peer reviews … development, testing, and technical artefacts Provide technical guidance and mentoring to junior team members Participate in agile ceremonies including sprint planning, stand-ups, retrospectives, and reviews Collaborate with cross-functional teams to ensure successful delivery of programme objectives Essential Skills & Experience Strong hands-on experience developing ETL solutions using ...

Data Engineer

Hiring Organisation
TXP
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£500 - £501 per day
Talend Build and maintain Oracle SQL and DDL artefacts Contribute to CI/CD pipeline enhancements (GitLab) Investigate and resolve defects across development and testing phases Conduct component testing, including test data creation Support QA, performance testing, and production releases Perform peer reviews of development … hands-on experience with Talend (essential) Experience with Oracle databases (preferably RDS) Solid SQL and data modelling capability Experience working within structured SDLC and testing frameworks Familiarity with CI/CD tools (e.g. GitLab) Experience in enterprise or public sector environments desirable SC Eligible ...

Test Architect - Non Functional & Performance

Hiring Organisation
IO Associates
Location
Bristol, Avon, South West, United Kingdom
Employment Type
Contract
Contract Rate
£550 - 650 per day
staff are remunerated, creating a substantial programme of change across data, technology and finance. The Roles We are looking for an experienced Non-Functional & Performance Test Architect to join a central testing function within a major transformation environment. This is a strategic role focused on defining and implementing … company-wide testing strategy, standards and processes, with a particular emphasis on non-functional and performance testing. The organisation is looking to move testing further upstream in the project lifecycle, ensuring performance, scalability, resilience and other non-functional considerations are addressed from the outset rather than ...

iOS Developer - Government - Inside IR35 - Manchester Hybrid

Hiring Organisation
Methods Business and Digital Technology Limited
Location
Manchester, Lancashire, United Kingdom
Employment Type
Contract
Contract Rate
GBP Daily
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 ...

Content QA Automation Lead

Hiring Organisation
CBSbutler Holdings Limited
Location
London, United Kingdom
Employment Type
Contract
platforms, supporting digital experiences and campaigns seen by millions of players worldwide. This is a hands-on automation role focused on reducing repetitive manual testing and increasing the speed, coverage and reliability of QA across large-scale digital content and customer journeys. You'll be responsible for: Defining … maintaining automated regression, functional and cross-browser test suites Automating monitoring of live content and customer journeys Evaluating and implementing QA and AI-assisted testing tools Integrating automation into CI/CD and CMS release processes Working closely with Engineering, Development and Content QA teams Enabling the wider ...

QE Governance Lead

Hiring Organisation
Expleo UK LTD
Location
London, United Kingdom
Employment Type
Contract
test effectiveness, automation coverage, release confidence, and production quality. Deliver quality reporting and insights to senior stakeholders, programme leadership teams, and governance forums. Govern testing practices across functional, integration, end-to-end, data, AI, and non-functional testing disciplines. Ensure consistent defect management, root cause analysis, quality controls … Machine Learning Solutions Intelligent Workflow and Decisioning Platforms Partner with Programme Leads, Product Managers, Architects, Delivery Managers, and Quality Leadership teams. Govern supplier quality performance, testing obligations, and delivery assurance activities. Drive consistent adoption of Quality Engineering standards, governance frameworks, and best practices across programmes. Drive quality maturity ...

Storage Engineer

Hiring Organisation
Oscar Associates (UK) Limited
Location
United Kingdom
Employment Type
Contract
Contract Rate
£600 - £610 per day
issues. Support the onboarding of storage services into production environments. Troubleshoot connectivity, mounting and storage availability issues across environments. Carry out storage validation and performance testing to establish baseline metrics. Verify that storage flows and mounts operate correctly before and after production deployment. Identify and resolve issues across … provisioning and deployment processes. Good understanding of storage provisioning, mounts, connectivity and troubleshooting. Experience with API integrations and automated/self-service workflows. Experience testing storage environments and validating performance against baseline metrics. Comfortable working with vendors and internal infrastructure/engineering teams. Strong troubleshooting and problem-solving ...

Test Equipment Design Support Engineer

Hiring Organisation
Certain Advantage
Location
Stevenage, Hertfordshire, South East, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
£60 per hour, Benefits Overtime Rate
validation of test system hardware solutions. Knowledge of test needs and techniques in support of product life cycle development. Experience of Design Proving and performance testing during development. Experience of Environmental and EMC testing during qualification. Strong document writing skills associated with Test Equipment hardware design needs. ...

SAP S/4HANA Consultant (SC Cleared)

Hiring Organisation
Matchtech
Location
Bristol, United Kingdom
Employment Type
Contract
Contract Rate
£500 - £550/day
activities. Configure clients, transports, RFC connections, and logical systems. Support SAP S/4HANA release upgrades, FPS implementations, and Support Package management. Participate in performance testing, high availability (HA), and disaster recovery (DR) exercises. Administer SAP HANA databases, ensuring optimal performance, resilience, and stability. Implement backup, recovery … implementations Support Package Stack management SAP HANA Database Administration Hands-on HANA database administration experience including: Initial sizing and setup Backup and recovery configuration Performance monitoring Database housekeeping Point-in-time recovery SAP Landscape Management Strong understanding of SAP landscape architecture including: SAP S/4HANA sizing and capacity ...

Senior Systems Engineer

Hiring Organisation
Morson Edge
Location
New Malden, London, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
£50.00 - 67.47 per hour
team's work encompasses system design, requirements & acceptance management, hardware design & maintenance and other general systems engineering considerations such as Security, Safety, Human Factors, Performance, Availability & Reliability. Responsibilities: Maintain the Requirements database with associated contractual and acceptance details. Take a lead role in the testing and acceptance process … design of improvements. e. Review/agreement of External Interface documents and management of interface baseline. f. Leading other engineering activities such as performance testing, human factors, safety analysis, information assurance etc. Requirements: Proven ability of working with Software Systems Proven ability of developing and enhancing a software ...

Middleware Architect

Hiring Organisation
Experis
Location
Barrow-In-Furness, Cumbria, Barrow in Furness, United Kingdom
Employment Type
Contract
Contract Rate
£600 - £700/day
product can/cannot do, with proposed solutions to remedy and associated High Level Design documentation for the client) Define the non-functional and performance testing requirements, scenarios, scripts etc for testing purposes Management of 3rd parties and client teams to produce deliverables in line with ...

Senior Network Engineer

Hiring Organisation
Oscar Associates (UK) Limited
Location
Cardiff, South Glamorgan, Wales, United Kingdom
Employment Type
Contract
Contract Rate
£400 - £510 per day
focused on Cisco Meraki, WiFi and network support. This is an ideal opportunity for engineers with experience in large scale public environments, where network performance and reliability are critical. Key Responsibilities Provide network support across Cisco Meraki switching, wireless and security environments. Troubleshoot and resolve wired and wireless connectivity … issues across multiple venues. Support WiFi deployment, optimisation and performance testing in high-density environments. Configure and support Meraki Access Points, VLANs, SSIDs and security policies. Carry out wireless surveys, coverage validation and RF troubleshooting. Work closely with technical teams, business stakeholders, venue operations and external suppliers. Document ...

Senior Systems Engineer

Hiring Organisation
JAM Recruitment Ltd
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
Up to £67.47 per hour
team's work encompasses system design, requirements & acceptance management, hardware design & maintenance and other general systems engineering considerations such as Security, Safety, Human Factors, Performance, Availability & Reliability. Core Duties Maintain the Requirements database with associated contractual and acceptance details. Take a lead role in the testing and acceptance … support the design of improvements. Review/agreement of External Interface documents and management of interface baseline. Leading other engineering activities such as performance testing, human factors, safety analysis, information assurance etc. ...