51 to 75 of 109 API Testing Jobs in the UK

Solirius and our clients.Define, implement, and continuously improve QA and test strategies.Provide technical leadership and guidance across multiple delivery teams.Drive test automation, shift-left testing, CI/CD, and continuous testing.Work closely with developers, business stakeholders, clients, and delivery teams.Promote quality throughout the software development lifecycle.Maintain a strong hands … testing and automation capability.Develop and maintain scalable test automation frameworks and regression suites.Lead functional, API, integration, acceptance, and end-to-end testing.Promote effective unit and developer-led testing practices.Integrate automated tests into CI/CD pipelines.Coach, mentor, and develop QA and SDET engineers.Manage QA resources and priorities ...

requirements, user stories, and acceptance criteria. Execute functional, regression, integration, exploratory, and usability testing. Validate software against business requirements and expected user outcomes. Ensure testing activities are completed within agreed sprint and release timescales. Defect Management: Identify, document, and prioritise software defects using Azure DevOps. Work closely with Developers … investigate issues and validate fixes. Support regression testing to ensure changes do not introduce new defects. Provide clear evidence and documentation to support issue resolution. Collaboration & Delivery: Work alongside Product Owners, Developers, UX designers, and Business Analysts throughout delivery. Participate in sprint planning, refinement, reviews, and retrospectives. Help ensure ...

clients. Define, implement, and continuously improve QA and test strategies. Provide technical leadership and guidance across multiple delivery teams. Drive test automation, shift-left testing, CI/CD, and continuous testing. Work closely with developers, business stakeholders, clients, and delivery teams. Promote quality throughout the software development lifecycle. Maintain … strong hands-on testing and automation capability. Develop and maintain scalable test automation frameworks and regression suites. Lead functional, API, integration, acceptance, and end-to-end testing. Promote effective unit and developer-led testing practices. Integrate automated tests into CI/CD pipelines. Coach, mentor, and develop ...

collaborate and learn from each other, completely free of barriers.Job PurposeThe Senior Application Security Specialist is a senior technical role leading advanced application security testing, complex vulnerability analysis and threat modelling across the Application & Product Security function. You will provide technical leadership, mentor analysts and specialists … security point of contact for engineering, and contribute to security strategy and standards.Scope & AutonomyLeads testing workstreams and sets the technical approach for complex assessments; acts as an escalation point for L1/L2 and a security partner to engineering.Duties and ResponsibilitiesLead advanced security testing of critical applications ...

London Travel We're seeking an experienced Senior Mobile Automation Engineer to join a large-scale digital programme, helping shape and deliver modern mobile testing practices across multiple product teams. Working closely with senior engineering and quality stakeholders, you'll play a key role in driving testing excellence … defining automation strategy, and ensuring high-quality mobile experiences across both iOS and Android platforms. Key Responsibilities Define and implement mobile automation testing strategies. Build, maintain and improve scalable automation frameworks. Drive quality engineering best practice across multiple teams. Deliver automated end-to-end, integration, regression and API ...

quality, performance, and reliability of complex banking applications. The role supports digital transformation by embedding quality early in the SDLC through test automation, API & UI validation, TDD practices, and scaled agile delivery models. The position plays a critical role in reducing risk, improving release confidence, and enabling continuous delivery … across enterprise platforms. Basic/Essential Qualifications 10+ years of experience in software testing and test automation Extensive experience in banking or regulated enterprise environments Strong understanding of automation frameworks and test design patterns Experience working with cross‐functional teams and distributed delivery models Key Responsibilities/Accountabilities Design ...

teams, you will develop and maintain automated functional and regression tests in line with defined scripting standards. You will apply a thorough understanding of testing concepts, methodologies, and processes across the full software product development lifecycle, whilst raising and managing defects clearly and efficiently using tools such as Jira … unit-level testsInvestigating defects reported by stakeholders and end users, supporting the team to identify root causes and appropriate fixesPerforming manual and exploratory testing against new featuresAttending team retrospectives and workshops to support continual improvementDefining and adding new test cases into different automated test packs, capturing test results ...

APIs using Java and Spring Boot. Designing scalable systems and well‐defined service interfaces, with a strong understanding of modern software architecture and testing practices. Writing clean, high‐quality code that is easy to test, maintain and extend across both front‐end and back‐end services. Driving quality through … excellent automated testing practices, including API testing to enable continuous deployment. Understanding how modern web applications work end to end, from browser HTTP requests and API calls through to service‐layer logic, data handling and page rendering. Using AI tools and practices to enhance product features ...

test solutions that support continuous product evolution Collaborate with developers to shape clean, testable code from the outset Partner with platform engineers to integrate testing into modern Continuous Delivery pipelines Analyse requirements and create meaningful, high-impact test cases (functional, performance, and security) Contribute to shared learning by reviewing … compromising standards Take ownership of test results—refining and improving test suites as products evolve Advocate for quality by ensuring appropriate unit and integration testing coverage Use exploratory testing techniques when needed to uncover deeper insights Clearly communicate how features are tested, building shared understanding across engineering teams ...

CTRM) platform are reliable, accurate and fit for business use. Working as part of an Agile Scrum team, you’ll combine hands-on manual testing with test automation, ideally using Cypress, and contribute throughout the full software development lifecycle — from reviewing requirements and acceptance criteria through to regression testing … verify fixes. Participate in Scrum ceremonies including refinement, sprint planning, daily stand-ups, reviews and retrospectives. Skills & Experience Essential: Practical experience in a software testing or Quality Assurance role within a structured SDLC. Strong manual testing experience, including test analysis, test case design, execution, exploratory and regression testing. ...

migration, business processes and user acceptance testing. Responsibilities Create and maintain test plans, scripts and documentation Execute functional, integration, regression and end-to-end testing Validate data migration, data quality and reconciliation Manage defects and work with developers to verify fixes Support UAT, release readiness and go-live activities … Experience required Previous QA experience on a business-system implementation Strong manual, integration and regression testing skills Experience testing web applications and business-critical systems Data migration, validation and reconciliation experience Strong communication, documentation and stakeholder-management skills Desirable Experience testing CRM, ERP, MIS or finance systems ...

Required Skills & Experience Technical Skills Strong experience in data testing and test automation Hands-on experience with Microsoft Fabric Experience testing ETL/ELT pipelines and cloud data platforms Strong SQL skills for data validation and reconciliation Experience with: PyTest REST API testing tools Python … Lakehouse architectures Experience with CI/CD and automated deployment validation Familiarity with Agile/Scrum delivery methodologies Microsoft Fabric Components Knowledge Experience testing one or more of: Data Factory Pipelines Lakehouse Notebooks Dataflows Gen2 Power BI Warehouse Event Streams Real-Time Analytics Preferred Qualifications Experience with cloud platforms ...

highly skilled Lead Software Development Test Engineer (SDET) with expertise in test automation framework development. This role requires a strong technical foundation in automation, testing, and CI/CD practices as well as excellent communication and client engagement skills. As a Lead SDET, you will not only guide … customer stakeholders to: Understand their business and technical challenges Recommend and implement quality engineering strategies Propose and drive adoption of modern technologies, frameworks, and testing methodologies Help shape test automation roadmaps and best practices tailored to the client's environment The ideal candidate should have experience working ...

Software Tester Automation testing, Selenium, Cucumber, BDD Remote working (Offices in Southampton and London if you did want to go in) Salary circa £35k - £38k plus benefits Join a Team That Builds Innovative SaaS Solutions Are you a QA Software Tester looking for a role where your work … floor space management into one powerful solution. The Role Working within the development team, you'll be responsible for planning, executing and improving software testing across products. You'll work closely with developers and product owners to ensure new features meet the highest quality standards before release. Key Responsibilities ...

Test Lead (with Retail Banking) Location : Northampton About the Job you are considering: The End-to-End (E2E) Test Lead is responsible for leading testing activities across complex banking programs, ensuring high-quality delivery through effective test planning, execution, automation, defect management, and stakeholder collaboration. The role drives testing strategy, risk management, and continuous improvement while leading testing teams across multiple applications and platforms. Hybrid working : The places that you work from day to day will vary according to your role, your needs, and those of the business; it will be a blend of Company offices, client ...

innovative international technology company is expanding its software engineering team and is looking for a Senior Automation Engineer to help build and scale automated testing solutions for complex software platforms. This is an opportunity to work on cutting-edge technologies in a highly collaborative engineering environment, contributing … quality, reliability, and scalability of next-generation software systems. About the Role You will play a key role in improving automation frameworks, integrating testing into development workflows, and ensuring software quality throughout the product lifecycle. ResponsibilitiesDesign, develop, and maintain automated test solutions for backend services, APIs, and user interfaces.Build ...

continuously evolve Fourth’s AI-driven global QA strategy and roadmap, aligned with the Product and Technology roadmaps, to shape the strategic testing needs of the business.Establish the QA tools, frameworks, standards, and ways of working across our global engineering organisation to achieve our technology goals.Drive the unification … continuous improvement of testing processes and practices across delivery teams, partnering directly with Software Engineering Managers and Product Managers.Act as the principal point of escalation for complex testing and quality challenges across global Engineering teams, marshalling subject matter expertise to resolve them.Champion modern testing technologies, frameworks ...

sprint planning, backlog refinement, and continuous improvement. Perform root cause analysis of defects and work with development teams for resolution. Ensure adherence to testing best practices, coding standards, and quality processes. Provide regular updates on test progress, coverage, and risk. Contribute to CI/CD pipelines and support test … automation integration into build processes. Essential Skills & Experience Active Security Clearance. Strong, commercial experience in automation testing using Java . Proven hands-on experience with Selenium WebDriver for UI automation. Solid experience using Cucumber/BDD frameworks . Experience working within Agile/Scrum environments. Understanding of API ...

continuously evolve Fourth’s AI-driven global QA strategy and roadmap, aligned with the Product and Technology roadmaps, to shape the strategic testing needs of the business. Establish the QA tools, frameworks, standards, and ways of working across our global engineering organisation to achieve our technology goals. Drive … unification and continuous improvement of testing processes and practices across delivery teams, partnering directly with Software Engineering Managers and Product Managers. Act as the principal point of escalation for complex testing and quality challenges across global Engineering teams, marshalling subject matter expertise to resolve them. Champion modern testing ...

similar to accelerate test development and investigation. Reviewing and refining AI-generated code to ensure it meets quality, security and accessibility standards. Integrating automated testing into CI/CD pipelines to provide fast, reliable feedback to engineering teams. Investigating defects and flaky tests, identifying root causes and improving … within testing. What we're looking for Strong commercial experience in QA Automation, SDET or Quality Engineering. Proven experience building and maintaining automated testing frameworks. Hands-on experience with Playwright, Cypress or similar automation tools. Experience testing APIs and backend services. A good understanding of CI/ ...

experience using and maintaining automated test frameworks (e.g, Cucumber, JUnit) Knowledge of stubbing/mocking frameworks such as Wiremock Understanding of Non‐Functional testing such as Performance, Security or Accessibility testing Experience/Understanding of Git or other version control systems Strong experience of iterative/incremental software … delivery Hands on experience of all levels of the test automation pyramid Experienced in API testing and tools Experienced in Functional or System Testing Experience using project management tooling (e.g. JIRA) Good knowledge of Agile methodologies Excellent written and oral communication skills, strong problem‐solving & collaborative skills ...

Tester to support the quality assurance of web-based systems and digital products. This role provides a strong foundation for a career in software testing and quality assurance. The Role You will work alongside developers, product teams and senior testers to test new features, identify defects and help ensure … evidence. Review requirements and user stories to identify test scenarios. Work with developers to investigate and resolve software issues. Contribute to continuous improvement of testing processes and documentation. About You Strong attention to detail and a methodical approach to work. Genuine interest in software quality, testing and technology. ...

Tester to support the quality assurance of web-based systems and digital products. This role provides a strong foundation for a career in software testing and quality assurance. The Role You will work alongside developers, product teams and senior testers to test new features, identify defects and help ensure … evidence. Review requirements and user stories to identify test scenarios. Work with developers to investigate and resolve software issues. Contribute to continuous improvement of testing processes and documentation. About You Strong attention to detail and a methodical approach to work. Genuine interest in software quality, testing and technology. ...

Reply’s services include Consulting, System Integration, and Digital Services. Role Overview:We are seeking an Engineer Consultant with a strong foundation in software testing, automation, Azure engineering, and Microsoft cloud delivery. The ideal candidate will be technically curious, quality-focused, and capable of contributing to both engineering delivery … customer adoption activities.The role will focus on cloud engineering across Microsoft Azure and Microsoft 365, combining hands-on technical delivery with strong testing, automation, DevOps, and customer-facing consulting skills. The successful candidate will contribute to the design, development, validation, deployment, and support of Azure-based solutions, ensuring they ...

willing to accept new challenges. Nice to haves Candidates with the following will have an advantage: Previous experience in a QA or testing role. Familiarity with Agile methodologies or experience working in a Scrum team. Be familiar with Windows, Windows applications and Microsoft Office products. ISTQB/ISEB Certified … Tester or Qualifications or equivalent. Experience with Azure DevOps. Experience with differing test environments/VMs/SQL/API testing tools. CI/CD Testing web front ends. We value the right mindset over perfect experienceif you bring industry knowledge and a passion for quality, well ...