1 to 25 of 48 API Testing Jobs

Senior Quality Engineer

Hiring Organisation
Pontoon
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£500 - £550/day Inside IR35
integration, system, regression, and end-to-end testing. Validate merchant onboarding journeys, our Accept application flows, payment processing, settlements, and terminal management capabilities. Execute testing across web, mobile (iOS & Android), API, and backend systems. Prepare detailed test plans, test scenarios, test cases, and test execution reports. Perform APItesting and integration testing across internal and third-party platforms. Support SIT, UAT, FOV (First Occurrence Validation), production releases, and post-release verification activities. Validate business-critical payment processing and settlement workflows. Perform data validation, reconciliation, and operational testing to ensure end-to-end integrity. Identify ...

Test Manager- Travel Technology

Hiring Organisation
Coforge
Location
England, United Kingdom
Dhabi, UAE Employment Type: Permanent Experience: 12+ Years Role Overview Coforge is seeking an experienced Test Manager - Airline Domain to lead large-scale testing engagements for a global airline client in Abu Dhabi. The ideal candidate must have extensive experience managing testing programs within the airline industry … leading Test Managers, Test Leads, QA Analysts, and Automation teams. Strong stakeholder management and client-facing experience. Digital & E-Commerce Experience Hands-on experience testing: Airline Websites Mobile Applications (iOS & Android) Digital Commerce Platforms Booking Engines Customer Self-Service Portals Payment Gateway Integrations Testing Expertise ...

Quality Engineer - SFIA 5

Hiring Organisation
TXP
Location
Telford, Shropshire, West Midlands, United Kingdom
Employment Type
Contract
Contract Rate
£0.00 - £460 per day
Stack Frontend Remix React JavaScript Backend Java Spring Framework .NET Data MongoDB Oracle Tools & Integration RabbitMQ JSON Key Responsibilities Design, build and implement automated testing solutions from the ground up. Develop and execute test strategies using TDD, BDD and risk-based testing approaches. Champion shift-left testing practices and support CI/CD pipeline integration. Coach and mentor development teams on Quality Engineering best practices. Perform testing across all levels, including: Unit Testing System Testing Integration Testing Non-Functional Testing Analyse business requirements and translate them into effective test approaches. Create ...

Quality Performance Test Engineer

Hiring Organisation
Hays Technology
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£310/day £310 p/d Inside IR35
office, 2 WFH Location is one of either London, Manchester or Leicester We're looking for strong experience in performance and non-functional testing to support the delivery of large-scale digital services. The role will focus on ensuring applications are scalable, reliable and performant through a combination … performance testing, API testing and quality engineering practices. What you'll be doing Design, develop and execute performance, load, stress and endurance testing activities. Build and maintain JMeter test scripts and performance test frameworks. Perform API testing and validate system behaviour under varying loads. ...

QA Automation Engineer Graduate Considered

Hiring Organisation
RedTech Recruitment Ltd
Location
City of London, London, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£45,000
join a well-funded early-stage technology company. Initially working remotely, with plans for a hybrid London office, you will help establish modern automated testing practices across a cutting-edge software platform. Working closely with software engineers, you will develop automated testing solutions that improve software quality, support … Graduate, more for experienced) Requirements for QA Automation Engineer Graduate Considered: Experience developing automated test solutions for web-based software applications Knowledge of API testing and validating software integrations Understanding of automated testing practices, including regression testing, smoke testing and integrating tests within CI/ ...

Senior Full Stack Developer

Hiring Organisation
Computer Futures
Location
West Yorkshire, Yorkshire, United Kingdom
Employment Type
Permanent
Salary
£85,000
performance, resilience and long-term maintainability in mind. Architecture & Technical Leadership Lead technical design discussions and contribute to strategic architectural decisions. Define service boundaries, API contracts, integration patterns and data flows. Promote modern software architecture principles, including modular design and domain-driven approaches. Work closely with Architecture teams … long-term roadmaps. Identify technical risks and recommend appropriate mitigation strategies. Influence the future direction of digital products and engineering practices. Engineering Quality & Testing Champion a quality-first engineering culture. Define and implement testing strategies across applications and services. Promote Test-Driven Development (TDD) and automation-first approaches. ...

Test Engineer

Hiring Organisation
Hackajob Ltd
Location
South West London, London, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£90,000
code that is structured, reusable, version-controlled, and maintainable to the same standard as production code Delivering automated test coverage across functional, cross-browser, API, integration, and acceptance testing layers, with overnight regression runs that the team can rely on Building and extending API test suites using … write and automate tests that guide development, including contributing to test-driven and behaviour-driven approaches where appropriate Performing front-end cross-browser functional testing, exploratory testing, system integration testing, and user acceptance testing as the engagement requires Accurate defect recording, monitoring, and root cause analysis ...

QA Engineer

Hiring Organisation
Tilt Recruitment Limited
Location
Surrey, South East, United Kingdom
Employment Type
Permanent
lifecycle, helping to ensure that every release is robust, reliable and fit for purpose. We're looking for someone who enjoys both hands-on testing and strategic quality assurance, with the ability to design and implement testing frameworks from the ground up while driving continuous improvement across development … testing practices. What You'll Be Doing Designing, planning, and executing comprehensive test strategies and test plans. Creating and maintaining manual and automated test suites. Identifying, documenting, and tracking software defects through to resolution. Performing API testing using tools such as Postman, Swagger, JMeter or SoapUI. Building ...

QA Engineer

Hiring Organisation
Tilt Recruitment Limited
Location
Manchester, North West, United Kingdom
Employment Type
Permanent
lifecycle, helping to ensure that every release is robust, reliable and fit for purpose. We're looking for someone who enjoys both hands-on testing and strategic quality assurance, with the ability to design and implement testing frameworks from the ground up while driving continuous improvement across development … testing practices. What You'll Be Doing Designing, planning, and executing comprehensive test strategies and test plans. Creating and maintaining manual and automated test suites. Identifying, documenting, and tracking software defects through to resolution. Performing API testing using tools such as Postman, Swagger, JMeter or SoapUI. Building ...

Automation Test Analyst - SC Cleared

Hiring Organisation
TALENT INTERNATIONAL UK LTD
Location
United Kingdom
Employment Type
Work From Home
Salary
£440.00 - £450.00 per day
reliable automated test frameworks and automation suites in Government or security-cleared environments 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 … 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 SC Security Clearance for accessing production logs Front-end testing frameworks such as Selenium Accessibility testing (WCAG ...

Senior Quality Assurance Automation Engineer

Hiring Organisation
Inara
Location
England, United Kingdom
Senior QA Automation Engineer (Mobile/API Testing) Workplace: Remote Rate: Circa £425 per day Contract Length: 6 months I'm working with an award-winning technology consultancy who are looking for a Senior QA Automation Engineer to join a new project. This is a hands-on role … focused heavily on mobile and API automation , with the opportunity to build automation frameworks from scratch and genuinely influence the wider quality strategy. We're particularly interested in people with experience using API and/or mobile automation frameworks, Karate a huge benefit for this role. Experience with ...

Quality Assurance Analyst

Hiring Organisation
DGH Recruitment
Location
City of London, London, United Kingdom
Employment Type
Contract
Contract Rate
£55,000
Quality Assurance Analyst (Data & ETL Testing) - 18 Month FTC We are seeking an experienced Quality Assurance Analyst with a strong data testing background to join a growing technology team undergoing significant transformation. This is an excellent opportunity to play a key role in ensuring the quality, integrity … reliability of critical business applications, data platforms, and reporting solutions. Working within an Agile environment, you will be responsible for leading testing activities across projects and delivery squads, ensuring solutions are thoroughly tested and meet both functional and non-functional requirements. Key Responsibilities - Lead QA and testing activities ...

QA Automation Engineer

Hiring Organisation
Euro Car Parks
Location
Central London, London, United Kingdom
Employment Type
Permanent
fast-moving entrepreneurial environment. Main Responsibilities Duties will include: Work as an embedded member of the Scrum team, focused on quality and automated testing Hands-on experience developing and maintaining automated tests for back end services. Web based UI and mobile apps using appropriate tools such as Selenium … Browserstack. APIs Strong understanding of testing concepts/methodologies and processes such as Gopher/BDD Work closely with developers, PO, BAs and wider team to define and develop best possible test solutions Ensure defects are raised as per defect management process using Jira Develop and maintain automated functional ...

Senior QA / Automation Engineer

Hiring Organisation
Avanti Recruitment
Location
Nationwide, United Kingdom
Employment Type
Permanent
Salary
£45000 - £50000/annum Plus Bonus
Remote UK | Permanent Are you a QA/Automation Engineer who wants the opportunity to take real ownership rather than simply inherit an established testing process? We are working with a growing sports technology business that operates complex, real-time platforms handling large volumes of live data and significant …/Automation Engineer to help establish how QA works across the development team. The Role This is a hands-on position combining automation, API, functional and performance testing. You will have the autonomy to identify gaps, recommend tooling and build practical testing processes from the ground up. Rather ...

Principal Software Development Engineer in Test (SDET)

Hiring Organisation
Capco
Location
London, UK
Employment Type
Full-time
robust test automation frameworks across financial services projects. You'll work closely with cross-functional teams to deliver quality-first engineering solutions using modern testing tools and practices. You'll also mentor engineers, foster best practices in quality engineering, and help shape Capco's automation testing capability. … while ensuring appropriate governance, human oversight, and responsible AI practices.What You'll DoArchitect reusable, scalable test automation strategies and frameworks across web, mobile, and API platforms, applying AI-enabled engineering approaches where appropriate to improve efficiency and test coverage.Design, build, and maintain automated test suites for user interfaces, APIs ...

Software Test Team Lead

Hiring Organisation
Reed Technology
Location
Exeter, Devon, South West, United Kingdom
Employment Type
Permanent
Salary
£45,000
Term Contract A new exciting Fixed Term Contract opportunity has become available to join a leading UK housing care provider. They're seeking a Testing Team Lead to support the delivery of high-quality digital products across there agile teams. This role is perfect for someone who enjoys … objective setting, and performance reviews. Build capability through mentoring, knowledge sharing, and skill development. Support wellbeing and workload balance within the team. Testing Delivery and Quality Assurance: Lead planning and execution of test activities within agile teams. Ensure test approaches are risk-based and aligned to product scope. Oversee ...

Automation Test Engineer

Hiring Organisation
Intec Select Ltd
Location
United Kingdom
Employment Type
Permanent
Salary
£60000 - £85000/annum
large-scale SaaS product. We are looking for an experienced Automation Test Engineer to play a key role in developing and enhancing automated testing capabilities across a modern technology environment. This role is ideal for someone who is passionate about automation, quality engineering and emerging technologies, with hands … . Role & Responsibilities: Design, develop and maintain robust automated test frameworks and test suites across web and cloud-based applications. Develop automated UI and API tests using modern frameworks such as Playwright. Work closely with developers, Product Owners and technology teams to understand requirements and define appropriate testing ...

Automation Test Engineer

Hiring Organisation
Intec Select Ltd
Location
City, London, United Kingdom
Employment Type
Permanent
Salary
GBP 60,000 - 85,000 Annual
large-scale SaaS product. We are looking for an experienced Automation Test Engineer to play a key role in developing and enhancing automated testing capabilities across a modern technology environment. This role is ideal for someone who is passionate about automation, quality engineering and emerging technologies, with hands … . Role & Responsibilities: Design, develop and maintain robust automated test frameworks and test suites across web and cloud-based applications. Develop automated UI and API tests using modern frameworks such as Playwright. Work closely with developers, Product Owners and technology teams to understand requirements and define appropriate testing ...

Test Automation (DV Cleared)

Hiring Organisation
Copello
Location
Farnborough, Hampshire, United Kingdom
Employment Type
Contract
Contract Rate
GBP Annual
Negotiable depending on experience IR35: Inside Clearance Required: DV - suitable candidates must have current, transferrable DV Clearance Top 3: Python Test Automation experience AWS Testing Experience Security Testing experience The company are seeking a mid level Test Automation Engineer to join its UK team in the Farnborough area … initial four-month contractor engagement. The role will support the delivery of secure, reliable technical solutions through a combination of manual testing, Python-based test automation, AWS, database and security-testing expertise. The successful contractor will be a seasoned technical individual contributor who is fully proficient in applying ...

Test Engineer

Hiring Organisation
Brio Digital
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£400/day
looking for a Test Engineer to join a public sector programme in a role that's heavily focused on data and database testing, alongside integration and API work. You'll be working across Java and TypeScript codebases, using Selenium and Playwright for automation, with NoSQL database experience being … data-heavy nature of the systems involved. Key Responsibilities Design, build and maintain automated tests using Selenium and Playwright Carry out data and database testing, ensuring data integrity, consistency and correctness across systems Test integrations between services, validating data flow end to end Perform API testing, covering ...

Senior QA Analyst

Hiring Organisation
Expleo UK LTD
Location
Belfast, County Antrim, United Kingdom
Employment Type
Permanent
seeking an experienced Senior QA Analyst to join the team. This role is ideal for someone with strong hands-on testing expertise, a broad technical breadth, a solid understanding of Agile delivery, and the ability to work effectively with cross-functional teams. Plan, design, and execute manual and automated … test cases across multiple projects and platforms. Liaise with senior business representatives to plan, coordinate, and facilitate testing, including User Acceptance Testing Perform API testing using Postman, including validation of request/response structures and data integrity. Write and execute SQL queries to validate backend proceses ...

Digital Full Stack Engineer

Hiring Organisation
Computer Futures
Location
West Yorkshire, Yorkshire, United Kingdom
Employment Type
Permanent
Salary
£70,000
provide real value to customers and the wider business. You will be involved throughout the software development lifecycle, from design and development through to testing, deployment and operational support. Working within an Agile environment, you will collaborate closely with Product Owners, UX Designers, QA Engineers, Architects and Operations teams … practices. Support the delivery of new features and enhancements throughout the software development lifecycle. Contribute to technical discussions and provide input into solution design. Testing & Quality Assurance Create and maintain automated unit and integration tests. Contribute to API and user interface test automation frameworks. Help ensure software meets ...

Quality Assurance Lead Engineer

Hiring Organisation
LGT Bank
Location
London, UK
Employment Type
Full-time
technical designs; actively participate in three-amigos sessions and agile ceremonies.Produce and assure comprehensive test plans covering manual, automated, functional and non-functional testing as appropriate.Design, review and maintain high-quality test cases, test data and test scripts in the agreed test-management tool, ensuring end-to-end traceability … requirements and defects.Lead hands-on execution of system, integration, regression, smoke, exploratory and acceptance testing across web, mobile and API-based applications.Coordinate test activities across releases and dependencies; manage test environments, test data and blockers in partnership with engineering and DevOps teams.Automation and Engineering ExcellenceOwn and implement ...

QA Engineer - GCP, Long term Solution - Cloud Identity, London

Hiring Organisation
Photon Infotech
Location
London, UK
Employment Type
Full-time
secure IAM solution. Key Responsibilities: Design, develop, and execute comprehensive test plans covering various functionalities of Google Cloud Identity services. Conduct manual and automated testing across different platforms and configurations to ensure seamless user experience and functionality. Identify and report bugs, defects, and security vulnerabilities effectively, providing clear steps … fixes through regression testing. Participate in code reviews to identify potential issues from a quality assurance perspective. Stay up-to-date with the latest testing methodologies and tools relevant to cloud security and IAM solutions. Contribute to the automation of test processes to improve efficiency and test coverage. Document ...

Application Tester

Hiring Organisation
Adecco
Location
London, United Kingdom
Employment Type
Contract
Server or Oracle databases. Understand business requirements and create detailed test plans, writing and executing test cases for both functional and non-functional testing using Azure DevOps, XRAY, and JIRA. Conduct regression, functional, emergency change, and defect testing across production systems. Perform API testing, data validation … batch process testing to ensure comprehensive system integrity. Design and maintain a test results dashboard to provide real-time visibility into project status, test execution progress, and key quality metrics for stakeholders. Additional Responsibilities: Collaborate with business users in London and other European branches to align on business requirements ...