1 to 25 of 48 Non-Functional Testing Jobs in the UK

Job Title: Non-Functional Test Lead Location: Warwick, Hybrid Working Remuneration: Daily Rate From: £500 Contract Details: Fixed Term Contract, 6 months Company Overview: Join a pioneering organisation dedicated to connecting people to the energy they use safely, reliably, and efficiently. Responsibilities: Lead and manage a small team of Performance and Operational Test Analysts. Ensure timely … on status, coverage, and results. Lead root cause analysis for defects and manage RAID (Risks, Assumptions, Issues, Dependencies). Essential Knowledge and Experience: 10+ years as a Non-Functional Test Architect/Specialist. Expertise in Performance Testing and Operational Acceptance Testing. Proficient with multiple Performance Test Tools and custom load solutions. Deep understanding of … . Experience with JIRA, X-ray, JQL, and Power BI. Hands-on experience with Neoload and LoginVSI. Qualifications Required: ISTQB Qualified Main Interfaces: Reports directly to the Non-Functional Test Manager. Daily collaboration with Technical Services Architects, Business Analysts, and Project Managers. This is your opportunity to take charge of a critical role in a transformative More ❯

learned. Experience of working in a multi-disciplinary Agile Team understand Agile delivery principles, methodology and tool. 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 TDD and BDD 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 More ❯

and execute comprehensive test plans for GOV.UK digital services. Identify key testing objectives and ensure coverage of user requirements across different environments. Functional & Non-Functional Testing: Conduct functional, regression, integration, and user acceptance testing (UAT). Perform non-functional testing, including performance, security, and usability testing. Automation & Test Framework Development: Design and implement test automation frameworks using industry best practices. Automate API testing using tools such as Postman, RestAssured, or equivalent. Integrate automated tests into CI/CD pipelines for continuous testing and deployment. Identify, document, and track defects using test management tools (Azure … to define test strategies. Provide guidance and mentor junior testers in automation best practices. Compliance with GOV.UK & DDAT Standards: Follow GOV.UK service design principles and DDAT frameworks for testing government applications. Ensure all tests align with security and compliance regulations. Technical Skills & Experience 6+ years of experience in test automation and software quality assurance. Hands-on experience in More ❯

test reports, and working closely with relevant departments and stakeholders to report defects when required. Key skills required Proven track record in software test roles doing hands-on testing Must have experience in Agile/Scrum models … Strong Testing experience with API, Cross Platform Testing, Cross Browser Testing, Web, Mobile and Tablet Strong Testing Experience in Non-Functional testing Experience of working with Test Management tools like JIRA, TFS, ALM Familiar with C# .NET, HTML, SQL & Java Good Experience of working with SQL … and SQL Management Studio. Excellent knowledge in Postman & SOAP UI for API Testing Must be able to work closely with the BA & development teams Strong attention to detail Excellent English verbal and written communication skills Beneficial skills/experience Automation skills experience creating and maintaining automation frameworks and scripts in line with coding standards will be an added More ❯

closely with relevant departments and stakeholders to report defects when required. Expected experience & skills • Minimum 5 years proven track record in software test lead roles doing hands-on testing • Must have experience in Agile/Scrum models … Strong Testing experience with API, Cross Platform Testing, Cross Browser Testing, Web, Mobile and Tablet • Strong Testing Experience in Non-Functional testing • Experience of working with Test Management tools like JIRA, TFS, ALM • Familiar with C# .NET, HTML, SQL & Java • Good Experience of working with SQL … and SQL Management Studio. • Excellent knowledge in Postman & SOAP UI for API Testing • Must be able to work closely with the BA & development teams • Self-motivated and highly professional with ability to lead and take ownership and responsibility • A strong team member and player • Strong attention to detail Beneficial skills/experience • Automation skills experience creating and maintaining More ❯

Sprint. They will ensure quality of both the product as well as the test framework as it evolves. Each Sprint, the SQA will be expected to identify necessary testing strategies and drive their implementation whether it is manual session based, automation or system performance related. The SQA will work alongside like-minded, skilled engineers, solving complex problems and … key focus should be API level testing. Role Responsibilities Collaborate closely with global Business Analyst, Development and QA teams for efficient test planning , test design and co-ordinate testing efforts between global teams. Play key role in functional and automated tests, supporting design, development, execution and maintenance of scripts that run in CI/CD environment. … GitLab, Team City, Jenkins. Experience of using BDD testing frameworks such as Cucumber and performance/NFR testing tool J-Meter or similar. Non-Functional testing including, Performance, Load, Stress and Security testing Knowledge of FIX Client/FIX API automation. Understanding of trade life cycle and knowledge More ❯

strongly preferred).Infrastructure build/configuration (compute, storage, networking).RESTful API services, enterprise logging/monitoring (Splunk, ELK, Prometheus, Grafana).Messaging and streaming integration services.Non-functional testing and troubleshooting.Cryptography knowledge (authentication, encryption).Agile development experience. Desirable Skills Experience in financial services or other highly regulated industries. GCP certifications (e.g., Google Cloud Engineer, GCP Cloud DevOps Engineer More ❯

Tester-Salesforce- Azure Integration-Salesforce-Cloud Tester with strong skills in integration testing across cloud platforms is needed to … support our Higher education client on a salesforce education cloud implementation. The Tester will be tasked with validating with validating end-to-end integrations and ensure all non-functional requirements, across performance, security, reliability, and automation whilst building test coverage into CI/CD pipelines ensuring quality at speed in an Agile, DevOps-enabled environment. Tester … Logic Apps, Azure Functions, Service Bus, API Management). Experience with REST API testing, Swagger/OpenAPI validation, and API test automation. Solid background in non-functional testing, including performance, security, and resilience testing. Capability in DevOps testing, with the ability to embed test automation into CI/CD pipelines More ❯

the opportunity to work with cutting-edge technologies, learn from experienced colleagues, and make a meaningful impact on the solutions we deliver. Your Skills & Experience: Experience with API testing and tools such as Postman. Familiarity with functional or system integration testing. Hands-on experience with automated testing frameworks (e.g., Cucumber, JUnit). Knowledge of stubbing tools like WireMock. Understanding of non-functional testing, including load and performance testing. Experience using tools like JIRA, Confluence, or other backlog/test management platforms. Exposure to iterative or incremental software … delivery practices. Ability to maintain and execute automated testing cycles. Familiarity with version control systems such as Git. Understanding of Agile methodologies and ways of working. Please note that you MUST be eligible for SC clearance and be able and willing to be onsite in Shropshire 3 days per week. RSG Plc is acting as an Employment Agency More ❯

to establish and lead our test strategy as part of a new agile development team. This is a greenfield opportunity to design and implement an automation framework, embedding testing into our CI/CD pipelines and shaping what quality means for our digital services. You'll work closely with developers and product colleagues to ensure reliability, security, and … performance across our API-driven systems. What you'll do Define and own the end-to-end testing approach. Build and maintain automated test frameworks (APIs, microservices). Integrate testing into CI/CD pipelines. Carry out exploratory and manual testing where needed. Collaborate on requirements and acceptance criteria. Champion a "shift-left" culture … similar). Solid grasp of the full software development lifecycle and testing methodologies. Nice to have Experience with event-driven or distributed systems. Exposure to non-functional testing (performance, load, security). Familiarity with BDD tools and practices. Cloud experience (Azure or similar). Relevant certifications (e.g. ISTQB). Think this one More ❯

to establish and lead our test strategy as part of a new agile development team. This is a greenfield opportunity to design and implement an automation framework, embedding testing into our CI/CD pipelines and shaping what quality means for our digital services. You'll work closely with developers and product colleagues to ensure reliability, security, and … performance across our API-driven systems. What you'll do Define and own the end-to-end testing approach. Build and maintain automated test frameworks (APIs, microservices). Integrate testing into CI/CD pipelines. Carry out exploratory and manual testing where needed. Collaborate on requirements and acceptance criteria. Champion a 'shift-left' culture … similar). Solid grasp of the full software development lifecycle and testing methodologies. Nice to have Experience with event-driven or distributed systems. Exposure to non-functional testing (performance, load, security). Familiarity with BDD tools and practices. Cloud experience (Azure or similar). Relevant certifications (e.g. ISTQB). Think this one More ❯

to establish and lead our test strategy as part of a new agile development team. This is a greenfield opportunity to design and implement an automation framework, embedding testing into our CI/CD pipelines and shaping what quality means for our digital services. You'll work closely with developers and product colleagues to ensure reliability, security, and … performance across our API-driven systems. What you'll do Define and own the end-to-end testing approach. Build and maintain automated test frameworks (APIs, microservices). Integrate testing into CI/CD pipelines. Carry out exploratory and manual testing where needed. Collaborate on requirements and acceptance criteria. Champion a 'shift-left' culture … similar). Solid grasp of the full software development lifecycle and testing methodologies. Nice to have Experience with event-driven or distributed systems. Exposure to non-functional testing (performance, load, security). Familiarity with BDD tools and practices. Cloud experience (Azure or similar). Relevant certifications (e.g. ISTQB). Think this one More ❯

Tester-Salesforce- Azure Integration-Salesforce-Cloud InterQuest Posted 2 days ago We are seeking a Tester with strong skills in integration testing across cloud … platforms to support our higher education client on a Salesforce Education Cloud implementation. The Tester will be responsible for validating end-to-end integrations and ensuring all non-functional requirements, including performance, security, reliability, and automation, are met. The role involves building test coverage into CI/CD pipelines to ensure quality at speed within an … as Logic Apps, Azure Functions, Service Bus, and API Management. Experience with REST API testing, Swagger/OpenAPI validation, and API test automation. Background in non-functional testing, including performance, security, and resilience testing. Ability to embed test automation into CI/CD pipelines using Azure DevOps, GitHub Actions, or similar tools. More ❯

Software Engineer in Test - Mobile Automation , you will have autonomy to build a revolutionising automation framework using JavaScript , WebDriver IO, Appium. You will contribute to the technical design, testing, implementation, and delivery of mobile applications using continuous delivery and agile best practices. The difference you'll make Managing quality of the software product by implementing effective testing … for you to have: Detailed understanding of CI/CD pipelines Hands on experience in including GitHub action workflows AWS certification or any cloud certification Experience in non-functional testing (Preferably performance testing) What else you need to know: This role is based in Milton Keynes We want our people to thrive More ❯

projects and mentoring junior engineers. This role offers the opportunity to work on complex and innovative projects involving Snowflake, AzureServiceBus, Charles-River, SAP, etc., and to leverage advanced testing frameworks like Playwright, Specflow, and custom in-house Python-based applications within Agile and TDD methodologies. The ideal candidate will tackle challenging problems, lead strategic project contributions, and mentor … Playwright, and others, in languages like C# and Python. Lead all phases of the testing lifecycle, focusing on comprehensive coverage across functional and non-functional testing (e.g., performance, load), encompassing Data, API, and UI layers. Oversee BAU activities, ensuring the resolution of bugs, functional enhancements, and the implementation … overall quality strategy and mentoring junior engineers. Engage with stakeholders at all levels, providing advanced technical support, demonstrations, and training. Identify, advocate for, and implement improvements in our testing processes and tools, ensuring alignment with the company's strategic quality objectives. What to expect when you join our firm Hybrid working and reasonable accommodations Generous Holiday policies Excellent More ❯

to join a fast-paced agile delivery team working on live projects within the Central Government sector. This is a hands-on role focused on implementing continuous automated testing within a CI/CD lifecycle. You'll be part of a collaborative environment that values innovation, flexibility, and continuous learning. The team thrives on solving complex operational challenges … with bespoke technical solutions. Key Responsibilities: Design and implement automated test frameworks across UI & API Perform manual and automated testing using … open-source tools (e.g., Selenium, Java) Apply agile methodologies including TDD, BDD, ATDD Contribute to CI/CD pipelines and support exploratory testing Engage in non-functional testing (Security, Performance, Accessibility, OAT) Collaborate with QA teams to improve frameworks and processes Ideal Candidate: Strong experience in both manual and automation testing More ❯

to join a fast-paced agile delivery team working on live projects within the Central Government sector. This is a hands-on role focused on implementing continuous automated testing within a CI/CD lifecycle. You'll be part of a collaborative environment that values innovation, flexibility, and continuous learning. The team thrives on solving complex operational challenges … with bespoke technical solutions. Key Responsibilities: Design and implement automated test frameworks across UI & API Perform manual and automated testing using … open-source tools (e.g., Selenium, Java) Apply agile methodologies including TDD, BDD, ATDD Contribute to CI/CD pipelines and support exploratory testing Engage in non-functional testing (Security, Performance, Accessibility, OAT) Collaborate with QA teams to improve frameworks and processes Ideal Candidate: Strong experience in both manual and automation testing More ❯

the quality of their Mobile App and Web Applications.You will be expected to design and execute test strategies across functional, regression, end-to-end, and automation testing, with a particular focus on mobile app automation. Working closely with cross-functional team, you will help drive continuous improvement in testing practices and product … days per week. Key Responsibilities: Design, develop, and execute detailed test plans and test cases across Mobile App and Web applications. Responsible for ensuring that all assigned integration testing for Mobile App and Web applications is executed, recorded and evidence stored to allow sign off within the agreed framework to be completed. Carry out appropriate release testing … Proficiency in API testing (Postman or equivalent) and SQL for data validation. Experience writing and executing test plans and cases for functional and non-functional testing. Excellent problem-solving, analytical, and defect-tracking skills. Benefits: Competitive Base Salary Hybrid Working Private Healthcare 33 Days Holiday 37.5 Hour work weeks - flexi-hours If More ❯

a Senior Automation Test Engineer , you'll be at the heart of live, high-impact projects-driving quality, speed, and innovation through automation. This isn't just another testing role. It's your chance to lead transformation , solve real-world challenges , and make a difference in national-scale systems. What You'll Be Doing: Building robust automated test … Driving continuous testing in CI/CD pipelines using open-source tools (Selenium, Java) Championing agile practices like TDD, BDD, and ATDD Leading exploratory and non-functional testing (Security, Performance, Accessibility, OAT) Collaborating with QA teams to evolve testing strategies and frameworks Who You Are: A seasoned tester with strong … automation and manual testing skills Fluent in Selenium and Java, and passionate about clean, scalable test code Agile-savvy and always pushing for best practices Curious, innovative, and excited by emerging tech Eligible for UK security clearance (British passport, UK resident for 5+ years) What's in It for You: A close-knit, inclusive team with a startup More ❯

Splunk, Prometheus, Grafana). o Automation scripting (using scripting languages such as Terraform, Ansible etc.). • Experience of working with Continuous Integration (CI), Continuous Delivery (CD) and continuous testing tools. • Experience working within … an Agile environment. • Programming experience in following languages: Golang & Python. • Good understanding of cryptography (authentication, data encryption). • Ability to quickly acquire new skills and tools. • Good non-functional testing experience. Desirable Skills • Experience working in financial services or other regulated environments. • GCP certifications (e.g., Google Cloud Engineer/GCP Cloud DevOps Engineer). More ❯

Splunk, Prometheus, Grafana). o Automation scripting (using scripting languages such as Terraform, Ansible etc.). • Experience of working with Continuous Integration (CI), Continuous Delivery (CD) and continuous testing tools. • Experience working within … an Agile environment. • Programming experience in following languages: Golang & Python. • Good understanding of cryptography (authentication, data encryption). • Ability to quickly acquire new skills and tools. • Good non-functional testing experience. Desirable Skills • Experience working in financial services or other regulated environments. • GCP certifications (e.g., Google Cloud Engineer/GCP Cloud DevOps Engineer). More ❯

Splunk, Prometheus, Grafana). o Automation scripting (using scripting languages such as Terraform, Ansible etc.). • Experience of working with Continuous Integration (CI), Continuous Delivery (CD) and continuous testing tools. • Experience working within … an Agile environment. • Programming experience in following languages: Golang & Python. • Good understanding of cryptography (authentication, data encryption). • Ability to quickly acquire new skills and tools. • Good non-functional testing experience. Desirable Skills • Experience working in financial services or other regulated environments. • GCP certifications (e.g., Google Cloud Engineer/GCP Cloud DevOps Engineer). More ❯

ELK, Splunk, Prometheus, Grafana). Automation scripting (using scripting languages such as Terraform, Ansible etc.). Experience of working with Continuous Integration (CI), Continuous Delivery (CD) and continuous testing tools. Experience working within … an Agile environment. Programming experience in following languages: Golang & Python. Good understanding of cryptography (authentication, data encryption). Ability to quickly acquire new skills and tools. Good non-functional testing experience. Desirable Skills Experience working in financial services or other regulated environments. GCP certifications (e.g., Google Cloud Engineer/GCP Cloud DevOps Engineer). More ❯

scaling their technical teams ? Do you love problem-solving, have high attention to detail & are looking for the career opportunity to progress skills in mobile/web & software testing in a technical environment? You will work closely with the Test Lead & cross-functional teams, including developers, product managers, and UI designers, to clarify requirements, identify risks … + Benefits package (25 days holiday, private health, pension scheme, etc) What would we need to see in your experience, to be considered? - Strong track record in software testing, with a focus on mobile & web app automation and regression testing. - Proven experience creating and maintaining automated test scripts for Android and/or iOS applications. - Hands-on experience … Proficiency in API testing (Postman or equivalent) and SQL for data validation. - Experience writing and executing test plans and cases for functional and non-functional testing. Desirable skill set & to give you an idea of other things you’d gain experience in: - Experience with CI/CD pipelines and integrating automated testing More ❯

technical solutions for complex operational challenges. They are looking for experienced Test Engineers to join a fast-paced Central Government project. What you will do: Implement continuous automated testing across CI/CD pipelines Design … and maintain automated test frameworks for UI and API Perform manual and automated testing Collaborate with Agile teams using TDD, BDD and ATDD principles Conduct non-functional testing including Security, Performance, Accessibility and Operational Acceptance Testing About you: Experienced in Selenium and Java with strong manual and automated testing More ❯