26 to 50 of 59 API Testing Jobs in the UK excluding London

SDET) to act as a catalyst for quality across our engineering organisation. You will be a first‐class engineer who builds & maintains our automated testing infrastructure, enabling rapid feedback cycles and the delivery of high‐quality software at speed. This is a technical leadership role: you will advocate … throughout our developer experience. If you are passionate about quality engineering, comfortable using AI tooling to work faster and smarter, and want to shape testing practice in a fast‐paced fintech environment, we want you on our team. About Us Recently ranked #482 on the Inc. 5000 fastest growing ...

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 ...

Application Support Engineer to join a growing technology-focused team in Bournemouth. This role is ideal for someone with a strong background in software testing, application support and problem solving who enjoys working in a collaborative and fast-paced environment. Key Skills & Experience 2 year's commercial software … experience within a web-based environment 2 year's experience in manual application testing Experience with defect tracking and bug management processes Strong technical documentation skills with excellent written English SQL Power BI API testing Automated testing - Playwright Business analysis and workflow/process design ...

Test Engineer to join a growing technology-focused team in Bournemouth. This role is ideal for someone with a strong background in software testing, application support and problem solving who enjoys working in a collaborative and fast-paced environment. Key Skills & Experience 2 year's commercial software QA experience … within a web-based environment 2 year's experience in manual application testing Experience with defect tracking and bug management processes Strong technical documentation skills with excellent written English SQL Power BI API testing Automated testing - Playwright Business analysis and workflow/process design ...

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 … timewithout compromising standards Take ownership of test resultsrefining 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 ...

technology team on an initial 6-month contract, with the potential for extension. The successful candidate will play a key role in supporting the testing and quality assurance of web and mobile applications, with a particular focus on German localisation and ensuring an excellent customer experience across different markets. … Responsibilities: Carry out manual functional and regression testing across web and mobile applications. Test Android and iOS applications, ensuring functionality and usability meet requirements. Perform API testing and support end-to-end testing activities. Identify, document and track defects using JIRA. Support the creation and execution ...

Cleared Lead Automation Engineer - Hybrid - Inside IR35 In an hands on capacity, you will conduct and lead automation testing activities to ensure systems meet the highest standards of quality and reliability, engaging in collaborative efforts with diverse teams to assess testing requirements and devise well-structured Automation Test … history of successfully implementing test automation frameworks. Within this role you will be responsible for Functional, System, System Integration, End to End, and Security testing of various critical applications using test automation tools/frameworks such as Karate. • Leading a small team of test automation engineers. • Providing innovation ...

Agents and agentic AI solutions Building and enhancing Retrieval-Augmented Generation (RAG) solutions Writing, developing and optimising prompts for LLM applications Developing and testing APIs to integrate AI services and enterprise systems Building AI engineering solutions using Python and SQL Testing and evaluating AI/LLM outputs … building AI Agents/agentic AI solutions Strong commercial RAG and LLM experience Excellent prompt writing and prompt engineering skills Experience developing, integrating and testing APIs Strong Python and SQL skills Experience delivering AI solutions within large-scale enterprise environments Experience taking AI/LLM solutions beyond proof ...

Agents and agentic AI solutions Building and enhancing Retrieval-Augmented Generation (RAG) solutions Writing, developing and optimising prompts for LLM applications Developing and testing APIs to integrate AI services and enterprise systems Building AI engineering solutions using Python and SQL Testing and evaluating AI/LLM outputs … building AI Agents/agentic AI solutions Strong commercial RAG and LLM experience Excellent prompt writing and prompt engineering skills Experience developing, integrating and testing APIs Strong Python and SQL skills Experience delivering AI solutions within large-scale enterprise environments Experience taking AI/LLM solutions beyond proof ...

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 ...

heavily in automation, AI-assisted development, and modern engineering practices as they continue to scale. The Role You will be responsible for driving automated testing across a web platform and backend services, helping ensure quality, reliability, and performance while reducing manual testing. Key responsibilities include: Building and maintaining automated … test frameworks Creating UI and API test coverage across frontend and backend systems Supporting regression testing for platform enhancements and integrations Ensuring data accuracy and quality across complex systems Leveraging AI tools to accelerate testing, debugging, and test creation Contributing to CI/CD processes and quality ...

automated tests into CI/CD pipelines (e.g. Jenkins, GitHub Actions, Bitrise, CircleCI). Understanding of mobile app architecture and the unique challenges of testing on real devices vs. emulators/simulators. A methodical, quality‐first mindset with strong attention to detail and a knack for spotting edge cases. … Good communication skills and comfort collaborating across engineering, QE, and product functions. Preferred Skills Experience with performance or accessibility testing on mobile. Familiarity with API testing tools (e.g. Postman, RestAssured). Exposure to other cloud device farms (e.g. Sauce Labs, AWS Device Farm, Firebase Test Lab). ...

have high levels of freedom and value collaboration and pragmatism. Technologies and experience we value include: A deep love for the craft of Testing Experience on large scale or complex Web Application and or API Testing Experience in Automation testing with technologies such as; Selenium, Cucumber … SoapUI Strong collaboration and communication techniques. Experience in an Agile environment Comprehensive knowledge of the fundamentals of testing in a context‐driven way. A desire to learn new technologies and approaches. What can you bring to us? As a company we are technology agnostic and use the right language ...

with our core values of Passion, Excellence, Collaboration, Respect and Professionalism. Technologies and experience we value include: A deep love for the craft of Testing Experience on large scale or complex Web Application and or API Testing Experience in Automation testing with technologies such as Selenium … Cucumber, SoapUI Strong collaboration and communication techniques. Experience in an Agile environment Comprehensive knowledge of the fundamentals of testing in a context‐driven way. A desire to learn new technologies and approaches. What can we give to you? Hybrid working and no overtime. Our people promise devoted to putting ...

deliver intuitive, accessible, and consistent user experiences Contribute to end-to-end delivery of features across the software development lifecycle including requirements, design, coding, testing, deployment, and production support, with clear accountability for your outcomes Build secure, high-quality, production-ready UI using React, HTML, and CSS, leveraging reusable … improve code quality, delivery speed, and productivity (e.g., code generation/refactoring, unit test creation, documentation), while validating outputs through peer review, automated testing, and secure coding standards Applies knowledge of tools within the Software Development Life Cycle toolchain, including enterprise-authorized AI-assisted development and automation capabilities ...

using real production insights to improve decisions (observability-led quality). There's strong scope to influence how QA operates within the team, from testing strategy through to continuous improvement. What You'll Be Doing Driving QA strategy and best practices within an Agile delivery team Ensuring tests … applied at the right level (unit, integration, end-to-end) for effective coverage and risk mitigation Embedding shift-left testing, ensuring quality is considered early in design and development Leading exploratory testing to uncover issues real users might experience Using monitoring, metrics, and logs to drive observability ...

backend Maintain regression test suites and expand test coverage Collaborate on test plans, acceptance criteria, and release readiness Build tools that make testing faster, smarter, and more effective What you bring: 4+ years in QA/testing roles, with strong automation experience Familiar with Selenium, Cypress, or other … test frameworks Experience with REST API testing using tools like Postman Detail-obsessed and comfortable in agile environments Nice-to-haves: Basic scripting or coding knowledge Familiarity with performance or security testing 41268MSR6 INDMANS The Portfolio Group are acting on behalf of our client in recruiting ...

senior stakeholders. Solution challenge: Assess proposed solutions against business value, strategic fit and risk appetite while identifying process and technology improvements. Delivery and testing: Support change throughout the lifecycle, including sprint delivery, functional testing, UAT, training, release and transition into live support. Quality and governance: Champion business analysis … advantageous. Agile delivery: Experience working in Agile or Scrum teams, creating epics and user stories and collaborating closely with development and QA colleagues. Testing capability: Hands‐on experience supporting functional testing and UAT, including writing test cases, demonstrating changes and gathering stakeholder feedback. Technical and interpersonal skills: Excellent ...

software development lifecycle. Work closely with developers to test APIs, databases and web applications, while helping shape automation, CI/CD and AI-driven testing practices. Looking for someone who is adaptable, takes ownership, isn't afraid to challenge ideas, and thrives in a collaborative, fast-paced environment. About … also have the opportunity to explore AI tools and influence how they are used to improve quality and delivery. Essential Skills Commercial experience testing web-based applications. Experience with API testing using Postman or similar. SQL and database knowledge. Comfortable working across the full software development lifecycle. ...

Join a growing software team where your testing expertise will directly impact products used in correctional and public safety environments. As the team’s dedicated QA Engineer, you’ll own quality across web, mobile, and Windows applications while helping ensure reliable, high-performing software reaches the people who depend … with an experienced software leadership team Compensation $75,000–$90,000 annually What You’ll Be Doing Execute functional, exploratory, regression, negative, and boundary testing Test web, mobile, and Windows applications Develop and execute comprehensive test strategies Integrate testing into Git and CI/CD workflows Identify, document ...

seeking a Principal Quality Engineer to elevate quality engineering across Cloudsmith - strengthening quality practices across engineering teams, shaping our testing strategy, and ensuring the platform meets the reliability standards required by critical infrastructure. About Cloudsmith Cloudsmith is building the operating system for the modern software supply chain. … engineering team works, and raising the bar across the entire organization. That means improving testability at every stage of the product development lifecycle, treating testing as a continuous activity that runs alongside development, and helping engineers take genuine ownership of quality in their own work. You’ll be joining ...

government, healthcare and purpose-driven businesses. As a Quality Assurance consultant, you’ll ensure that quality assurance is considered from the start through testing, questioning and improving. You’ll apply your adaptability and communication skills across a variety of projects, working with a vibrant QA community that champions learning … project or work in a team. Leading by example and promoting the Opencast approach, you'll work in an agile environment across all testing types. You'll collaborate with team members, clients and users to maintain quality and follow best practice. You'll adapt to different tools and technologies ...

government, healthcare and purpose-driven businesses. As a Quality Assurance consultant, you’ll ensure that quality assurance is considered from the start through testing, questioning and improving. You’ll apply your adaptability and communication skills across a variety of projects, working with a vibrant QA community that champions learning … project or work in a team. Leading by example and promoting the Opencast approach, you'll work in an agile environment across all testing types. You'll collaborate with team members, clients and users to maintain quality and follow best practice. You'll adapt to different tools and technologies ...

government, healthcare and purpose-driven businesses. As a Quality Assurance consultant, you’ll ensure that quality assurance is considered from the start through testing, questioning and improving. You’ll apply your adaptability and communication skills across a variety of projects, working with a vibrant QA community that champions learning … project or work in a team. Leading by example and promoting the Opencast approach, you'll work in an agile environment across all testing types. You'll collaborate with team members, clients and users to maintain quality and follow best practice. You'll adapt to different tools and technologies ...

government, healthcare and purpose-driven businesses. As a Quality Assurance consultant, you’ll ensure that quality assurance is considered from the start through testing, questioning and improving. You’ll apply your adaptability and communication skills across a variety of projects, working with a vibrant QA community that champions learning … project or work in a team. Leading by example and promoting the Opencast approach, you'll work in an agile environment across all testing types. You'll collaborate with team members, clients and users to maintain quality and follow best practice. You'll adapt to different tools and technologies ...