Non-Functional Testing Jobs in the South East

1 to 25 of 63 Non-Functional Testing Jobs in the South East

Software Engineer in Test (Ref: 185122)

South East London, England, United Kingdom
Forsyth Barnes
in understanding criminal behavior behind money laundering and fraud, helping financial institutions take action through data-driven insights. You’ll be part of a collaborative application development team, testing products from concept to deployment. This includes improving existing tools, building new features, and maintaining high quality standards throughout. Key Details: Outside IR35 £500 Per day 2/… London office a week 6 Month Contract Key Responsibilities: Plan, review, and execute tasks in an agile/sprint workflow Write and run functional and non-functional test cases (UI/API) Identify and document bugs; collaborate with developers on fixes Create and maintain automation frameworks and QA tools Ensure compliance with enterprise QA … standards and processes Translate requirements into test strategies and detailed test plans Contribute to devops-based workflows and CI/CD processes Requirements: Strong background in software testing (functional, regression, E2E, performance) Experience with large data volumes and low-latency systems Familiar with devops, CI/CD, and agile practices Skilled in automation and BDD (backend More ❯
Posted:

Software Engineer in Test (Ref: 185122)

london, south east england, united kingdom
Forsyth Barnes
in understanding criminal behavior behind money laundering and fraud, helping financial institutions take action through data-driven insights. You’ll be part of a collaborative application development team, testing products from concept to deployment. This includes improving existing tools, building new features, and maintaining high quality standards throughout. Key Details: Outside IR35 £500 Per day 2/… London office a week 6 Month Contract Key Responsibilities: Plan, review, and execute tasks in an agile/sprint workflow Write and run functional and non-functional test cases (UI/API) Identify and document bugs; collaborate with developers on fixes Create and maintain automation frameworks and QA tools Ensure compliance with enterprise QA … standards and processes Translate requirements into test strategies and detailed test plans Contribute to devops-based workflows and CI/CD processes Requirements: Strong background in software testing (functional, regression, E2E, performance) Experience with large data volumes and low-latency systems Familiar with devops, CI/CD, and agile practices Skilled in automation and BDD (backend More ❯
Posted:

Software Engineer in Test (Ref: 185122)

slough, south east england, united kingdom
Forsyth Barnes
in understanding criminal behavior behind money laundering and fraud, helping financial institutions take action through data-driven insights. You’ll be part of a collaborative application development team, testing products from concept to deployment. This includes improving existing tools, building new features, and maintaining high quality standards throughout. Key Details: Outside IR35 £500 Per day 2/… London office a week 6 Month Contract Key Responsibilities: Plan, review, and execute tasks in an agile/sprint workflow Write and run functional and non-functional test cases (UI/API) Identify and document bugs; collaborate with developers on fixes Create and maintain automation frameworks and QA tools Ensure compliance with enterprise QA … standards and processes Translate requirements into test strategies and detailed test plans Contribute to devops-based workflows and CI/CD processes Requirements: Strong background in software testing (functional, regression, E2E, performance) Experience with large data volumes and low-latency systems Familiar with devops, CI/CD, and agile practices Skilled in automation and BDD (backend More ❯
Posted:

Software Engineer in Test (Ref: 185122)

london (city of london), south east england, united kingdom
Forsyth Barnes
in understanding criminal behavior behind money laundering and fraud, helping financial institutions take action through data-driven insights. You’ll be part of a collaborative application development team, testing products from concept to deployment. This includes improving existing tools, building new features, and maintaining high quality standards throughout. Key Details: Outside IR35 £500 Per day 2/… London office a week 6 Month Contract Key Responsibilities: Plan, review, and execute tasks in an agile/sprint workflow Write and run functional and non-functional test cases (UI/API) Identify and document bugs; collaborate with developers on fixes Create and maintain automation frameworks and QA tools Ensure compliance with enterprise QA … standards and processes Translate requirements into test strategies and detailed test plans Contribute to devops-based workflows and CI/CD processes Requirements: Strong background in software testing (functional, regression, E2E, performance) Experience with large data volumes and low-latency systems Familiar with devops, CI/CD, and agile practices Skilled in automation and BDD (backend More ❯
Posted:

SDET Architect

Slough, England, United Kingdom
JR United Kingdom
Social network you want to login/join with: Are you a hands-on, automation-first QA leader ready to shape the future of intelligent testing? We’re looking for a passionate QA Architect to lead a forward-thinking team as both a technical mentor and team lead, where quality engineering meets cutting-edge automation strategy. What You … and implement robust automation solutions. Collaborating across multiple, isolated client projects (e.g., within telecom and enterprise environments) and helping define a shared automation platform strategy. Driving early lifecycle testing (Shift-Left), continuous integration of quality, and test architecture excellence. Using your deep understanding of OOP principles to evaluate and mentor team members on scalable, maintainable test automation design. … integration into delivery pipelines. Skilled in using OOP principles, design patterns, SOLID practices, and dependency injection. Comfortable leading coding reviews and hands-on pairing sessions. Knowledge of non-functional testing areas including performance, compatibility, accessibility, and security. If you're a seasoned QA leader ready to shape the future of automation, we’d love More ❯
Posted:

Test Analyst (DV Cleared)

Basingstoke, England, United Kingdom
Hybrid / WFH Options
CGI
defects, conducting preliminary investigations, and working with teams to resolve issues. As part of a collaborative Agile setup, you’ll attend daily stand-ups and planning sessions, ensuring testing is well-integrated into the development lifecycle. You’ll thrive in this role if you enjoy problem-solving, continuously improving test coverage and quality, and working with cutting-edge … to quality standards and best practices Required Qualifications To Be Successful In This Role To be successful in this role, you will have prior experience in a dedicated testing role, ideally within a secure or mission-critical environment. You’ll bring a solid understanding of testing methodologies and a passion for ensuring software quality throughout the … development lifecycle. Experience with Agile delivery frameworks, particularly SAFe, is highly desirable. You should be confident working with both manual and automated testing tools and have a proven ability to design effective test cases. Familiarity with test management tools such as ALM or TestRail will support you in documenting and tracking testing activity efficiently. An ISTQB More ❯
Posted:

Full Stack Web Engineer - Platform - Equity Only

Southampton, England, United Kingdom
Lab378
synchronization. AI & Prompt Engineering Collaboration - Work closely with AI specialists to integrate LLM-driven features (LangChain, custom prompts) into the platform, iterating quickly on UX and performance. Monitoring, Testing & CI/CD - Implement automated tests and continuous-integration pipelines; set up monitoring and alerting (GCP Stackdriver or equivalent) to maintain platform health. Documentation & Best Practices - Create clear runbooks More ❯
Posted:

Test Engineer

Crawley, England, United Kingdom
Hybrid / WFH Options
JR United Kingdom
Collaborate with technical and non-technical stakeholders in an agile environment. Produce and maintain robust test automation scripts in a CI/CD environment. Perform non-functional testing for UIs and APIs. What you'll bring: Proven experience testing in an agile environment. Proficiency in Java/Selenium, with experience … of CI/CD approaches and tooling in AWS and Git. A proactive, self-starting attitude, able to work remotely with minimal supervision. Excellent analytical skills to identify testing requirements. The ability to work comfortably with and elicit information from technical and specialist stakeholders. If you're passionate about quality assurance and ready to contribute to critical public More ❯
Posted:

Test Engineer

Brighton, England, United Kingdom
Hybrid / WFH Options
JR United Kingdom
Collaborate with technical and non-technical stakeholders in an agile environment. Produce and maintain robust test automation scripts in a CI/CD environment. Perform non-functional testing for UIs and APIs. What you'll bring: Proven experience testing in an agile environment. Proficiency in Java/Selenium, with experience … of CI/CD approaches and tooling in AWS and Git. A proactive, self-starting attitude, able to work remotely with minimal supervision. Excellent analytical skills to identify testing requirements. The ability to work comfortably with and elicit information from technical and specialist stakeholders. If you're passionate about quality assurance and ready to contribute to critical public More ❯
Posted:

Senior Quality Assurance Automation Engineer

london, south east england, united kingdom
Hybrid / WFH Options
Shawbrook
complex problems. We're investing in our tech teams and growing our QA capabilities with automation at the core. This is your chance to shape the future of testing at Shawbrook. 🔍 What you’ll be doing: Build robust and scalable automation frameworks for UI, API, and integration testing Design, build, and execute detailed test plans and … QA automation strategy Use MI and reporting to focus testing efforts on critical paths Influence testing processes and advocate for continuous improvement Ensure non-functional testing (e.g. performance, security) is baked into our approach ✅ What you’ll bring: Proven experience in senior-level software testing (manual + automation … Strong background in testing web applications in Azure-hosted, microservices environments Hands-on experience with modern automation frameworks and tooling (e.g. Selenium, Playwright, Postman, Azure DevOps) Great communicator with a collaborative approach Experience working in Agile delivery teams 💡 Why join us? We’re not your typical bank. You’ll work on exciting, meaningful problems and enjoy a culture More ❯
Posted:

Senior Quality Assurance Automation Engineer

london (city of london), south east england, united kingdom
Hybrid / WFH Options
Shawbrook
complex problems. We're investing in our tech teams and growing our QA capabilities with automation at the core. This is your chance to shape the future of testing at Shawbrook. 🔍 What you’ll be doing: Build robust and scalable automation frameworks for UI, API, and integration testing Design, build, and execute detailed test plans and … QA automation strategy Use MI and reporting to focus testing efforts on critical paths Influence testing processes and advocate for continuous improvement Ensure non-functional testing (e.g. performance, security) is baked into our approach ✅ What you’ll bring: Proven experience in senior-level software testing (manual + automation … Strong background in testing web applications in Azure-hosted, microservices environments Hands-on experience with modern automation frameworks and tooling (e.g. Selenium, Playwright, Postman, Azure DevOps) Great communicator with a collaborative approach Experience working in Agile delivery teams 💡 Why join us? We’re not your typical bank. You’ll work on exciting, meaningful problems and enjoy a culture More ❯
Posted:

Senior Quality Assurance Automation Engineer

slough, south east england, united kingdom
Hybrid / WFH Options
Shawbrook
complex problems. We're investing in our tech teams and growing our QA capabilities with automation at the core. This is your chance to shape the future of testing at Shawbrook. 🔍 What you’ll be doing: Build robust and scalable automation frameworks for UI, API, and integration testing Design, build, and execute detailed test plans and … QA automation strategy Use MI and reporting to focus testing efforts on critical paths Influence testing processes and advocate for continuous improvement Ensure non-functional testing (e.g. performance, security) is baked into our approach ✅ What you’ll bring: Proven experience in senior-level software testing (manual + automation … Strong background in testing web applications in Azure-hosted, microservices environments Hands-on experience with modern automation frameworks and tooling (e.g. Selenium, Playwright, Postman, Azure DevOps) Great communicator with a collaborative approach Experience working in Agile delivery teams 💡 Why join us? We’re not your typical bank. You’ll work on exciting, meaningful problems and enjoy a culture More ❯
Posted:

Senior Quality Assurance Automation Engineer

Slough, England, United Kingdom
Hybrid / WFH Options
JR United Kingdom
complex problems. We're investing in our tech teams and growing our QA capabilities with automation at the core. This is your chance to shape the future of testing at Shawbrook. What you’ll be doing: Build robust and scalable automation frameworks for UI, API, and integration testing Design, build, and execute detailed test plans and … QA automation strategy Use MI and reporting to focus testing efforts on critical paths Influence testing processes and advocate for continuous improvement Ensure non-functional testing (e.g., performance, security) is integrated into our approach What you’ll bring: Proven experience in senior-level software testing (manual + automation … Strong background in testing web applications in Azure-hosted, microservices environments Hands-on experience with modern automation frameworks and tooling (e.g., Selenium, Playwright, Postman, Azure DevOps) Great communicator with a collaborative approach Experience working in Agile delivery teams We’re not your typical bank. You’ll work on exciting, meaningful problems and enjoy a culture where your voice More ❯
Posted:

Senior QA Engineer

Guildford, England, United Kingdom
JR United Kingdom
mindset, someone who sees the bigger picture and understands the customer impact of engineering decisions. You’ll be responsible for driving continuous integration and delivery, implementing a robust testing strategy across the test pyramid, and reducing reliance on large end-to-end (E2E) tests. As the product moves into production, your focus will shift toward production readiness, owning … testing across observability tooling, security validation, recovery procedures, performance & load testing, and disaster recovery planning. You’ll be the voice of risk in engineering, able to assess, articulate, and influence decisions around test-related risk, and make clear judgments on what … is and isn’t acceptable. You’ll act as a quality champion: running workshops, upskilling teams, promoting best practices, influencing engineering culture, and leading efforts to increase non-functional test coverage. The right person will be equally confident in functional and non-functional areas—this is not a pure performance More ❯
Posted:

Senior QA Engineer

Surrey, England, United Kingdom
WeDo
mindset, someone who sees the bigger picture and understands the customer impact of engineering decisions. You’ll be responsible for driving continuous integration and delivery, implementing a robust testing strategy across the test pyramid, and reducing reliance on large end-to-end (E2E) tests. As the product moves into production, your focus will shift toward production readiness, owning … testing across observability tooling, security validation, recovery procedures, performance & load testing, and disaster recovery planning. You’ll be the voice of risk in engineering, able to assess, articulate, and influence decisions around test-related risk, and make clear judgments on what … is and isn’t acceptable. You’ll act as a quality champion: running workshops, upskilling teams, promoting best practices, influencing engineering culture, and leading efforts to increase non-functional test coverage. The right person will be equally confident in functional and non-functional areas—this is not a pure performance More ❯
Posted:

Lead Performance Test Engineer

Southampton, Hampshire, United Kingdom
Hybrid / WFH Options
NICE
active interest in the latest test tools and technologies. Be knowledgeable and enthusiastic about process. How will you make an impact? Understanding the functional and non-functional requirements Evaluating the objectives of the service level agreement Designing the test scripts Identifying parameter for testing Executing performance runs Using consistent metrics for monitoring … and sub-systems. Identify suggestions for performance tuning. Preparing the test report Qualifications Demonstrated capability to drive out Test Strategies in a global organization and to oversee the testing team activities and initiatives for best practices. Have you got what it takes? At least 10+ years' experience in Performance Testing, software R&D and/or … excel. You will have an advantage if you also have: Knowledge of Fiddler, Azure DevOps Experienced in working on Linux/Unix Experience in Security or Performance non-functional testing. Degree or equivalent qualification in relevant subject At NICE, we work according to the NICE-FLEX hybrid model, which enables maximum flexibility: 2 days working from More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior QA Engineer

Reigate, England, United Kingdom
Hybrid / WFH Options
Willis Towers Watson
stakeholders and developers to define User Stories Work with developers to resolve issues and achieve high levels of test automation Develop and execute functional and non-functional tests, both manual and automated, from unit to system and UX Investigate new tools and techniques, sharing best practices with other teams Responsibilities: Extensive experience in software … at least one of the following languages: TypeScript and/or JavaScript C# Experience with a “shift-left” culture, CI/CD, ownership, and evangelism is advantageous Performance testing experience with Azure Load Test and JMeter is a plus Data analysis experience using system monitoring and aggregation tools is beneficial Equal Opportunity Employer At WTW, we believe that More ❯
Posted:

Automation Test Lead

london, south east england, united kingdom
Mastek
Job Type: Full-Time Experience: 8+ years Job Description: We are seeking an experienced and diligent Automation Test Lead with extensive knowledge in functional and automation testing in the banking and financial sector. The ideal candidate will have a deep experience and understanding of test automation frameworks, and an understanding of COTS (Commercial Off-The-Shelf … Plan, schedule, coordinate (in-sprint, System and SIT, CI/CD) test design decisions, test framework alignment with Bank BEATS. Collaborate with key stakeholders to define and refine testing strategies, methodologies, and best practices Develop and implement test automation frameworks and tools to improve efficiency and accuracy of testing processes and ensure adherence to the client … business analysts, and project managers, to understand project requirements and develop test strategies Potentially also support, advise, assist to prepare test data, migrations testing CI/CD, NFT and UAT Potentially create automated solutions around data inputs, outputs and data source-target comparisons Qualifications and Skills: Bachelor's degree in Computer Science, Engineering, or a related field Proven More ❯
Posted:

Automation Test Lead

london (city of london), south east england, united kingdom
Mastek
Job Type: Full-Time Experience: 8+ years Job Description: We are seeking an experienced and diligent Automation Test Lead with extensive knowledge in functional and automation testing in the banking and financial sector. The ideal candidate will have a deep experience and understanding of test automation frameworks, and an understanding of COTS (Commercial Off-The-Shelf … Plan, schedule, coordinate (in-sprint, System and SIT, CI/CD) test design decisions, test framework alignment with Bank BEATS. Collaborate with key stakeholders to define and refine testing strategies, methodologies, and best practices Develop and implement test automation frameworks and tools to improve efficiency and accuracy of testing processes and ensure adherence to the client … business analysts, and project managers, to understand project requirements and develop test strategies Potentially also support, advise, assist to prepare test data, migrations testing CI/CD, NFT and UAT Potentially create automated solutions around data inputs, outputs and data source-target comparisons Qualifications and Skills: Bachelor's degree in Computer Science, Engineering, or a related field Proven More ❯
Posted:

Full Stack Engineer

South East London, England, United Kingdom
Hybrid / WFH Options
Realise Talent
between artists and fans. The company is rapidly expanding, with over half a million users already engaged on their platform. Their innovative products include NFC-enabled physical items and NFT-integrated smartphone passes, offering fans exclusive access to pre-sales, premium content, merchandise, and unique experiences. As they scale, they are looking to build a team of highly skilled engineers … other cloud technologies to ensure smooth functionality and scalability of the platform. Collaboration: Participate in all stages of the software development lifecycle, from planning and design to implementation, testing, and deployment. Tech Leadership: As one of the first engineers on the team, you will have the opportunity to make key technology decisions and define the future of the … and cloud-based storage solutions. Web3 & Blockchain: Familiarity with Web3 and blockchain technologies is a plus. Agile Development: Understanding of agile methodologies, version control via GitHub, and automated testing (unit, integration, and end-to-end testing). Software Design Patterns: Strong knowledge of software design patterns and architectural principles, including functional programming and object More ❯
Posted:

Full Stack Engineer

london, south east england, united kingdom
Hybrid / WFH Options
Realise Talent
between artists and fans. The company is rapidly expanding, with over half a million users already engaged on their platform. Their innovative products include NFC-enabled physical items and NFT-integrated smartphone passes, offering fans exclusive access to pre-sales, premium content, merchandise, and unique experiences. As they scale, they are looking to build a team of highly skilled engineers … other cloud technologies to ensure smooth functionality and scalability of the platform. Collaboration: Participate in all stages of the software development lifecycle, from planning and design to implementation, testing, and deployment. Tech Leadership: As one of the first engineers on the team, you will have the opportunity to make key technology decisions and define the future of the … and cloud-based storage solutions. Web3 & Blockchain: Familiarity with Web3 and blockchain technologies is a plus. Agile Development: Understanding of agile methodologies, version control via GitHub, and automated testing (unit, integration, and end-to-end testing). Software Design Patterns: Strong knowledge of software design patterns and architectural principles, including functional programming and object More ❯
Posted:

Full Stack Engineer

slough, south east england, united kingdom
Hybrid / WFH Options
Realise Talent
between artists and fans. The company is rapidly expanding, with over half a million users already engaged on their platform. Their innovative products include NFC-enabled physical items and NFT-integrated smartphone passes, offering fans exclusive access to pre-sales, premium content, merchandise, and unique experiences. As they scale, they are looking to build a team of highly skilled engineers … other cloud technologies to ensure smooth functionality and scalability of the platform. Collaboration: Participate in all stages of the software development lifecycle, from planning and design to implementation, testing, and deployment. Tech Leadership: As one of the first engineers on the team, you will have the opportunity to make key technology decisions and define the future of the … and cloud-based storage solutions. Web3 & Blockchain: Familiarity with Web3 and blockchain technologies is a plus. Agile Development: Understanding of agile methodologies, version control via GitHub, and automated testing (unit, integration, and end-to-end testing). Software Design Patterns: Strong knowledge of software design patterns and architectural principles, including functional programming and object More ❯
Posted:

Full Stack Engineer

london (city of london), south east england, united kingdom
Hybrid / WFH Options
Realise Talent
between artists and fans. The company is rapidly expanding, with over half a million users already engaged on their platform. Their innovative products include NFC-enabled physical items and NFT-integrated smartphone passes, offering fans exclusive access to pre-sales, premium content, merchandise, and unique experiences. As they scale, they are looking to build a team of highly skilled engineers … other cloud technologies to ensure smooth functionality and scalability of the platform. Collaboration: Participate in all stages of the software development lifecycle, from planning and design to implementation, testing, and deployment. Tech Leadership: As one of the first engineers on the team, you will have the opportunity to make key technology decisions and define the future of the … and cloud-based storage solutions. Web3 & Blockchain: Familiarity with Web3 and blockchain technologies is a plus. Agile Development: Understanding of agile methodologies, version control via GitHub, and automated testing (unit, integration, and end-to-end testing). Software Design Patterns: Strong knowledge of software design patterns and architectural principles, including functional programming and object More ❯
Posted:

Data Automation Specialist

Portsmouth, England, United Kingdom
Wärtsilä
data flows and optimizing operational processes on a global scale. Your Main Responsibilities Are Develop process automation solutions and participate in the full software development cycle, including coding, testing, implementation, and support. Create reports in PowerBI as part of the automation solution deliverables. Build reports to monitor the performance of automated processes to ensure compliance with Enterprise Architecture More ❯
Posted:

Engineer (Testing) - Associate Engineer

Milton Keynes, Buckinghamshire, United Kingdom
Hybrid / WFH Options
The Open University UK
collaborative team environment, you will lead the testing processes to ensure that the software we develop not only meets but exceeds functional and non-functional requirements. You will be involved in every stage of the software development lifecycle, from planning and design through to implementation and support, ensuring that quality is embedded … into every phase. In this role, you will design and execute comprehensive test strategies, focusing on both functional and non-functional aspects, such as usability, performance, and security. You will collaborate closely with engineers, product managers, and designers to analyse user needs, ensuring that the applications we deliver are intuitive, user-friendly, and robust. … . Business Process Testing: Lead business process testing, ensuring that critical business functions are tested and validated effectively (BPTS - Level 4). Non-Functional Testing: Perform non-functional testing such as performance, security, and scalability testing, ensuring software robustness (NFTS - Level More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:
Non-Functional Testing
the South East
25th Percentile
£37,000
Median
£38,000
75th Percentile
£39,000