22 of 22 Non-Functional Testing Jobs in the UK

Test Program Manager

Hiring Organisation
Red King Resourcing
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£400/day
testing across all phases including System Testing, Integration Testing, Migration Testing, Non-Functional Testing, UAT, and Regression * Oversee defect management including triage, prioritisation, and resolution tracking * Ensure data integrity and reconciliation across migration activities Stakeholder … with reinsurance platforms such as Instanda, Sequel, RI3K, Remi, or similar * Proven delivery across full testing lifecycle including migration and non-functional testing * Strong vendor management experience within complex programmes * Excellent stakeholder communication and reporting skills * Ability to operate independently and deliver ...

Senior Non-Functional Test (NFT) Analyst

Hiring Organisation
Procode
Location
Southampton, Hampshire, South East, United Kingdom
Employment Type
Permanent
Salary
£55,000
+ up to 15% discretionary bonus Sponsorship: Not available for this role About the Role Were looking for an experienced Senior Non-Functional Test Analyst to take ownership of and evolve our approach to: Performance Resilience Capacity Security Operational readiness This is an opportunity to shape … best work. What Youll Be Doing Collaborating with cross-functional product teams and customers from early planning stages Defining appropriate non-functional testing strategies for each solution Designing and executing: Performance testing Resilience and recovery testing Volume ...

Non Functional Tester

Hiring Organisation
Bestman Solutions
Location
London Area, United Kingdom
Non-Functional Tester We’re supporting a leading global financial services organisation as they expand their Digital Security capability and invest in large-scale technology transformation. They’re looking for a Non-Functional Tester who can go beyond execution — someone … shape, define, and drive non-functional testing strategy across complex, distributed systems. The Role This position sits at the intersection of engineering, infrastructure, and security. You’ll work closely with Product Owners, architects, and technical teams to define and deliver non-functional ...

Senior Test Automation Engineer (Data)

Hiring Organisation
Sanderson
Location
Cardiff, South Glamorgan, Wales, United Kingdom
Employment Type
Full-Time
Salary
£60,000 - £72,000 per annum
ensuring high data quality and reliability Work within an agile squad , collaborating closely with engineers, analysts, and stakeholders Advocate for and implement non-functional testing (e.g. performance, scalability), promoting a shift-left approach Support and mentor junior engineers, providing technical guidance across squads Contribute … pipelines (Azure preferred) Hands-on experience with ETL processes and data workflows Cloud platform experience ( Azure, GCP, or AWS ) Proven experience in non-functional testing , including performance testing (e.g. JMeter or similar tools) Experience working in agile delivery environments Ability to mentor ...

Senior QA Analyst and Automation Engineer

Hiring Organisation
Orla Rose Associates
Location
City of London, London, United Kingdom
expansion following recent investment. They’re now looking for a Senior QA Analyst & Automation Engineer to take a leading role in shaping their testing strategy and automation capability. This is a highly technical role, ideal for someone who enjoys working close to engineering, building frameworks from scratch … driving quality across complex products, particularly SDK-based software. The Role: You’ll play a key role in championing shift-left testing, embedding automation across the development lifecycle, and improving overall product quality. Working closely with Engineering, DevOps and Product teams, you’ll: Design and build test automation ...

Integration Automation Tester

Hiring Organisation
Mastek
Location
Reading, England, United Kingdom
, including WebLogic deployment, data source validation, and JMS validation. The tester will be responsible for both functional and non-functional testing aspects. Key Responsibilities: Lead and manage API automation testing projects using POSTMAN and Rest Assured Framework. Develop … test scripts for comprehensive automation coverage. Conduct middleware testing, ensuring robust deployment and validation processes. Perform functional and non-functional testing to ensure system integrity and performance. Collaborate with cross-functional teams to ensure seamless integration and deployment. ...

Performance QA Engineer

Hiring Organisation
Opus Recruitment Solutions
Location
Reading, England, United Kingdom
Performance Tester | Wokingham/Hybrid | £55,000 - £70,000 | Linux | SQL | Jmeter | Non-functional Testing | Load Runner | Performance QA | QA Engineer | Looking to help shape performance testing within a QA function? Want to have autonomy in a role? I am supporting … want to find out more please apply or send your CV to adam.holmes@opusrs.com to apply. No sponsorship. Linux | SQL | Jmeter | Non-functional Testing | Load Runner | Performance QA | QA Engineer ...

QA Automation Architect

Hiring Organisation
Sanderson Recruitment
Location
Cardiff, South Glamorgan, Wales, United Kingdom
Employment Type
Permanent
Salary
£65,000
value of automation through business cases and client engagement Frameworks & Engineering Design and build scalable automation frameworks across UI, API, and non-functional testing Integrate automation into CI/CD pipelines across cloud environments Implement solutions covering performance, accessibility, and security testing … Hands-on experience with tools such as Playwright, Cypress, Selenium, Postman, Rest Assured, JMeter, Axe, BrowserStack (or similar) Knowledge of non-functional testing (performance, accessibility, security) Reasonable Adjustments: Respect and equality are core values to us. We are proud of the diverse ...

QA Tester

Hiring Organisation
CONDUCTR
Location
Manchester Area, United Kingdom
experiences, digital products, and bespoke installations. This role is ideal for someone early in their QA career who has a strong foundation in testing fundamentals and is keen to grow their skills within a collaborative, fast-paced, and creative environment. About us: CONDUCTR is a dynamic collective … create a one-stop shop for extraordinary guest-centric, 360 attraction experiences. Key Responsibilities: Execute test plans, test cases, and exploratory testing across multiple platforms. Log, track, and verify defects using Jira. Maintain clear and structured test documentation in Confluence. Contribute to release testing including smoke ...

Test Engineer

Hiring Organisation
GCS
Location
Northampton, Northamptonshire, United Kingdom
Employment Type
Permanent
Salary
£30000 - £55000/annum
open vacancies- Automation Test Engineer/Senior Automation Test Engineer/Senior Non-Functional Test Engineer. These roles can be performed either from Northampton or Knutsford. Role Purpose: To design, develop, and execute testing strategies to validate functionality, performance, and user experience, while collaborating … Design and Maintenance * Experience in Testing of Authentication and Session Flows Senior NFT Engineer Key Skills: * Hands-on experience in Non-Functional Testing for mobile applications and strong knowledge of performance testing tools (e.g., JMeter, LoadRunner) * Extensive knowledge of Java ...

Software Tester

Hiring Organisation
Oscar Technology
Location
Leicester, Leicestershire, England, United Kingdom
Employment Type
Full-Time
Salary
£35,000 - £45,000 per annum
support the quality and reliability of their growing suite of products. You will play a key role in both manual and automated testing across mobile and backend platforms. As well as maintaining their current manual testing processes, you will be leading the transition to an Automation … automation tools (e.g. Playwright or similar) Test design skills including test case creation and coverage mapping Experience executing functional and non-functional testing Test Management tools such as Jira and Qase ISTQB certification Desirables Experience migrating manual test suites into automated frameworks ...

Software Tester

Hiring Organisation
Oscar Technology
Location
Leeds, West Yorkshire, England, United Kingdom
Employment Type
Full-Time
Salary
£35,000 - £45,000 per annum
support the quality and reliability of their growing suite of products. You will play a key role in both manual and automated testing across mobile and backend platforms. As well as maintaining their current manual testing processes, you will be leading the transition to an Automation … automation tools (e.g. Playwright or similar) Test design skills including test case creation and coverage mapping Experience executing functional and non-functional testing Test Management tools such as Jira and Qase ISTQB certification Desirables Experience migrating manual test suites into automated frameworks ...

QA Automation Architect

Hiring Organisation
Sanderson
Location
Hertfordshire, England, United Kingdom
Employment Type
Full-Time
Salary
£60,000 - £65,000 per annum
Level automation (Playwright, Cypress, Selenium, Postman, Rest Assured, Jmeter, Axe, Browserstack) Integrate automation into CI/CD pipelines, including non functional testing capabilities Design and build custom tools or applications (Web, API or CLI) to solve engineering challenges If this is something you could ...

Test Manager

Hiring Organisation
Venesky Brown
Location
Glasgow, Scotland, United Kingdom
Developer in Test specialists ensuring test plans are understood, integrated, delivered and automated where possible - Coordinate and manage test schedules - Build and maintain testing artefacts, looking ahead for future opportunities or blockers, and ensuring decisions by teams align with the strategy - Identify operational improvements and work to ensure … RESTful APIs), Automating Acceptance Testing (for Web applications) using Playwright, Automating Regression Testing (for Web applications) and Non-Functional Testing (performance, load) If you would like to hear more about this opportunity please get in touch. ...

Quality Assurance Lead

Hiring Organisation
Slaughter and May
Location
City of London, London, United Kingdom
adhering to the organisation's quality standards. Technical Leadership: Own and evolve the technical QA strategy - covering automation, AI, performance, data, and non-functional testing Define and maintain technical QA standards, patterns, and guardrails for all project and platform testing. Act as the technical … risks, issues, and mitigations to stakeholders in a timely and transparent manner. Act as the primary QA contact for third-party vendors, coordinating testing efforts and ensuring vendor deliverables meet the required quality standards. Test Automation and Tools: Own and drive of the Playwright C# test automation framework ...

Test Automation Manager

Hiring Organisation
Sanderson
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£60,000 - £65,000 per annum
toolsets covering Unit, API, UI Level automation (Ideally Playwright/typescript) Integrate automation into CI/CD pipelines, including non functional testing capabilities Reasonable Adjustments: Respect and equality are core values to us. We are proud of the diverse and inclusive community we have ...

IMOS & Freight Test Manager

Hiring Organisation
Aubay UK
Location
City of London, London, United Kingdom
Role Summary Aubay UK is seeking an IMOS & Freight Test Manager to be responsible for leading testing across a complex, large-scale IMOS implementation, encompassing both vendor-delivered functionality and bespoke, custom-built solutions integrated alongside the core platform. This role requires deep expertise in testing … IMOS programmes or similar vendor trading/logistics platforms, including configuration-led implementations. Demonstrated experience leading system, integration, regression, UAT, and non-functional testing across multiple systems, business units, and user communities. Strong track record of testing custom-built functionality alongside vendor ...

Senior Non-Functional Test (NFT) Analyst

Hiring Organisation
Procode
Location
Southampton, Hampshire, United Kingdom
Employment Type
Permanent
Salary
GBP 55,000 Annual
Senior Non-Functional Test (NFT) Analyst Department: Procode IT Location: Within commutable distance of Chandlers Ford Salary: Circa … + up to 15% discretionary bonus Sponsorship: Not available for this role About the Role Were looking for an experienced Senior Non-Functional Test Analyst to take ownership of and evolve our approach to: Performance Resilience Capacity Security Operational read click apply for full job details ...

Test Automation Engineer

Hiring Organisation
Tata Consultancy Services
Location
Belfast, Northern Ireland, United Kingdom
automation frameworks that ensure quality, reliability, and performance of enterprise applications. The role acts as a bridge between development and quality engineering, embedding testing into the full software delivery lifecycle. Your responsibilities: Design and maintain test strategies across API, UI, and regression testing. Build and enhance automation frameworks … developers for root‐cause analysis. Manage test data and test environments. Produce test reports and quality metrics for stakeholders. Support nonfunctional testing activities where required. Your Profile Essential skills/knowledge/experience: Expertise with Python and pytest . Hands‐on experience with ...

Senior Test Engineer

Hiring Organisation
Amber Labs
Location
Manchester Area, United Kingdom
Role Overview The Senior Test Engineer is responsible for ensuring the quality, reliability, and performance of software products through a combination of automated testing, shift‐left practices, and nonfunctional testing. This role blends strong technical skills with a quality‐first mindset, working closely … with developers, product owners, and DevOps teams to embed testing throughout the delivery lifecycle. Key Responsibilities Design, build, and maintain automated test suites using Java or JavaScript. Develop automation frameworks for functional, regression, API, and integration tests. Ensure test execution is reliable, efficient, and integrated into ...

Data Test Engineer Migration Java Kafka Flink London Hybrid

Hiring Organisation
TELSTRA Associates
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
GBP 450 Daily
Engineer is responsible for validating the quality, reliability, and performance of D2C Reporting APIs delivered on the ODS platform. The role focuses on testing Java-based APIs, event-driven streaming … pipelines using Kafka, Flink and Kafka Streams, and data persistence in MongoDB. You will design and execute functional, integration, and non-functional tests, validate data accuracy and event flows, and support production-readiness through automated testing and quality controls on OpenShift. ...

Test Lead - Scada

Hiring Organisation
Vallum Associates
Location
Warwickshire, Warwick, United Kingdom
Employment Type
Contract
Contract Rate
£450 - £500/day
scope and plan for delivering Performance Testing and Application OAT (adopting a collaborative workshop-based approach) · Implement a Risk Based approach to NFT, defining an appropriate approach and tooling. · Estimate the work required for both the test analyst and SME feeding the information back into the wider team … best practices and tooling as required · Ensure the right stakeholders are involved in the test effort. · Create and maintain the project plan for NFT delivery (as part of the wider workstream plan) · Ensure we have user stories in JIRA on the backlogs for SME involvement to ensure the support required ...