23 of 23 Permanent API Testing Jobs in the South East

Manual QA Engineer – Reading/Hybrid - £55,000 - £65,000 Jira | SQL | API Testing | Regression Testing | Non functional Testing | Integration testing | XML | SOAP | REST | ALM Octane | Linux | Android | iOS Are you a QA Engineer who wants to work on projects/software which actual impact … enhance clinical decision making, streamline processes and improve patient safety. As a QA Engineer you will be at the forefront of all aspects of testing from functional, regression and system testing. You will be designing, building and maintaining manual test scripts, providing estimates for user stories testing, track … re interested in finding out more please apply to the role or send your CV to adam.holmes@opusrs.com. No sponsorship forthis role. Jira | SQL | API Testing | Regression Testing | Non functional Testing | Integration testing | XML | SOAP | REST | ALM Octane | Linux | Android | iOS More ❯

an opportunity has arisen for an experienced IT Software Tester to join our growing team! If you have a keen eye for detail, strong testing skills, and a passion for quality assurance, this could be the perfect role for you. Key Responsibilities Design and execute manual and automated test … cases Perform functional, integration, regression , and performance testing Identify, log, and track bugs using JIRA or similar tools Collaborate with developers and stakeholders to understand requirements Use API testing tools like Postman and basic SQL for data validation Contribute to documentation and usability testing What We … re Looking For 3+ years' experience in software testing Experience with Selenium , JUnit/TestNG , or other automation tools Familiarity with TestRail , JIRA , or similar platforms Knowledge of API testing , performance testing , and SQL Strong attention to detail, communication, and problem-solving skills Nice to Have More ❯

scripts, ensuring they are aligned with project requirements and objectives. Will be expected to execute manual and automated test cases. Risk Mitigation: Identify potential testing risks/issues in systems/projects and aid teams in developing strategies to mitigate them. Stakeholder Collaboration: Work with stakeholders including business analysts … project managers, developers, and external vendors to ensure testing activities align with business change objectives. Continuous Improvement: Champion continuous improvement processes, introducing automation in the future, advanced testing tools, and practices to drive operational efficiency and quality. Defect Tracking & Reporting: defect identification, prioritisation, and resolution, ensuring clear communication … with the development and change management teams. User Acceptance Testing (UAT): Support coordination of UAT by helping prepare users to undertake testing (data, plans, scripts, test cases). System Integration Testing (SIT): Prepare, plan and execute System Test level scripts, using appropriate API testing tools More ❯

flagship Programme in the UK. The role will include individual accountability for Test preparation, Executing, Analysis test whilst reporting to Programme Test Leadership. The testing process will follow a hybrid Waterfall and Agile development and release process that supports critical customer mission goals around National Security using manual and … automated testing techniques and tools. The successful candidate will have a knowledge of Systems Integration and Test Automation. This role will include elements of Physical and Cloud projects and a blend of Manual and Automated testing for a wide range of changes. What does Leidos need from me … Experience of automated testing tools and frameworks such as REST Assured, Selenium, Robot Framework utilising Page object model, Junit and BDD and comfortable with setting up automation frameworks from scratch Experience of testing API's/Webservices and using API testing tools such as SoapUI More ❯

enhance clinical decision making, streamline processes and improve patient safety. As a QA Engineer you will be at the forefront of all aspects of testing from functional, regression and system testing. You will be designing, building and maintaining manual test scripts, providing estimates for user stories testing, track … much more If you’re interested in finding out more please apply to the role or send your CV to adam.holmes@opusrs.com Jira | SQL | API Testing | Regression Testing | Non functional Testing | Integration testing | XML | SOAP | REST | ALM Octane | Linux | Android | iOS More ❯

managers to understand project requirements and deliverables. To act as the QA point of contact in cross-team discussions, offering insight into defect status, testing progress, and release readiness. To coordinate and execute end-to-end validation processes involving backend systems, APIs, and third-party vendors. To perform functional … to ensure effective defect resolution. Design, document, and execute test plans and test cases based on business requirements and technical specifications. Perform detailed manual testing to validate functionality, usability, and performance. Support the implementation of automation scripts using Selenium and API testing tools where applicable. To Contribute … and best practices. Participate in agile ceremonies such as sprint planning, retrospectives, and backlog grooming. Required Skills Should have good QA experience in software testing (manual and automation). Strong knowledge of QA methodologies, tools, and processes. Experience with defect tracking and test management tools (e.g., JIRA, TestRail, Zephyr More ❯

/CD pipelines (e.g Jenkins, CircleCI, Github Actions, etc.) Effective source-control management using Git Test automation following Test Driven Development practices including unit testing, API testing, and end-to-end testing Working with lean and agile practices (e.g. Kanban, Scrum, etc.) Collaborating in cross-functional More ❯

reviews to maintain high standards and ensure consistency across projects. * Quality Assurance: Take ownership of the team's quality output, embedding robust practices for testing, code quality, and system reliability. * An appreciation and keen interest in AI. Lead Software Developer Tech Stack: * C#/.NET * Unit Testing & Integration … Testing * CI/CD Pipeline Development (Github) * Azure or AWS Services (IAM, Lambda, API Gateway) * REST APIs, and Web API * Angular or React * SpecFlow for Behaviour-Driven Development (BDD) * Postman for API testing and development * OpenAPI * MS SQL Server (SQL) * MongoDB (NoSQL) * Docker We are More ❯

have partnered with a UK based client who is seeking a QA Automation Engineer to join the team and help drive quality across our testing processes. This role requires candidates to be based in the UK and have the valid right to work as this role does not offer … sponsorship. Key Responsibilities: Conduct functional testing for web applications and APIs. Use Postman to validate API endpoints before progressing to test environments. Work closely with developers to ensure high-quality code is deployed. Bring automation experience to enhance testing efficiency (Selenium, SpecFlow, or any other tools welcome … is highly desirable. Nice to Have: Exposure to Microsoft Dynamics 365, as you'll eventually help improve and fix third-party integrations. Key Requirements: API testing skills using Postman. Experience in functional testing (web & API). Any test automation experience Ability to build or contribute to More ❯

candidate will have experience with Selenium, Cucumber BDD, Java, and integrating with ADO pipelines and GIT repositories. Responsibilities include ensuring software quality through rigorous testing and effective test management practices. Work Requirements Location: Basingstoke, with at least 3 days in the office per week UK Right to Work: Must … travel opportunities Compliance: Adhere to all relevant policies and laws Key Duties and Responsibilities Implement and maintain Cucumber BDD frameworks Utilize Selenium for automation testing Perform API testing with Postman Use Java for scripting (basic skills required) Integrate automation with ADO pipelines and manage code in GIT … Conduct performance testing using JMeter Identify, debug, and troubleshoot issues Learn and adapt to complex project requirements Lead testing efforts, create test plans/scripts, and manage test life cycle Apply Agile/Scrum methodologies Collaborate effectively within a global team Mentor and train new testers Develop and More ❯

are looking for a Platform Engineering Capability QA Lead to drive quality assurance excellence within our platform engineering teams. The focus is on robust testing practices combined with deep IT infrastructure knowledge to ensure high-quality delivery across complex environments including data centers, cloud, and AV systems. Key Responsibilities … Lead the definition, implementation, and enforcement of testing strategies, policies, and standards within a multi-vendor platform engineering environment. Hands-on involvement in test planning, design, execution (manual and introductory automation), and defect management. Collaborate closely with platform owners, engineers, DevOps, and business analysts to clarify requirements, identify risks … and validate platform components. Manage risk and quality through regular audits, peer reviews, and post-implementation assessments. Advocate early and continuous testing throughout the platform lifecycle. Support incident investigations and contribute to continuous quality improvement initiatives. Essential Experience & Skills Proven experience in test management within Agile and traditional frameworks More ❯

Test Automation Development: Develop and maintain automated test scripts using Cypress to verify the functionality, performance, and reliability of our web applications. 2. Contract testing: Develop and maintain contract testing for APIs via Postman and adding them in the pipelines with Newman. 3. Test Planning: Collaborate with the … in TestRail based on project requirements and user stories. 4. Test Execution: Execute automated test scripts, analyze test results, and report defects. Perform regression testing as necessary. 5. Continuous Integration: Integrate automated tests into the continuous integration (CI) pipeline for regular and automated testing on multiple environments. 6. … Collaboration: Collaborate with cross-functional teams, including developers, product managers, and business analysts, to understand product requirements and provide quality assurance feedback. 9. Performance Testing: Contribute to performance and load testing efforts to identify and address scalability and performance issues. 10. Documentation: Create and maintain test documentation, including More ❯

Test Automation Development: Develop and maintain automated test scripts using Cypress to verify the functionality, performance, and reliability of our web applications. 2. Contract testing: Develop and maintain contract testing for APIs via Postman and adding them in the pipelines with Newman. 3. Test Planning: Collaborate with the … in TestRail based on project requirements and user stories. 4. Test Execution: Execute automated test scripts, analyze test results, and report defects. Perform regression testing as necessary. 5. Continuous Integration: Integrate automated tests into the continuous integration (CI) pipeline for regular and automated testing on multiple environments. 6. … Collaboration: Collaborate with cross-functional teams, including developers, product managers, and business analysts, to understand product requirements and provide quality assurance feedback. 9. Performance Testing: Contribute to performance and load testing efforts to identify and address scalability and performance issues. 10. Documentation: Create and maintain test documentation, including More ❯

Test Automation Development: Develop and maintain automated test scripts using Cypress to verify the functionality, performance, and reliability of our web applications. 2. Contract testing: Develop and maintain contract testing for APIs via Postman and adding them in the pipelines with Newman. 3. Test Planning: Collaborate with the … in TestRail based on project requirements and user stories. 4. Test Execution: Execute automated test scripts, analyze test results, and report defects. Perform regression testing as necessary. 5. Continuous Integration: Integrate automated tests into the continuous integration (CI) pipeline for regular and automated testing on multiple environments. 6. … Collaboration: Collaborate with cross-functional teams, including developers, product managers, and business analysts, to understand product requirements and provide quality assurance feedback. 9. Performance Testing: Contribute to performance and load testing efforts to identify and address scalability and performance issues. 10. Documentation: Create and maintain test documentation, including More ❯

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 Identifying bottlenecks, and where they occur Interpreting results and graphs Understand describe the relationship between queues … 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 System support/engineering Experience in Performance Testing web applications, services and support architectural assets thru using solutions such as K6, LoadRunner & JMeter Strong understanding of the Database architecture and concepts Solid understanding of cloud based web application architectures. Have ability to run and enhance More ❯

advertisers. This is a dynamic, fast-paced environment where managing expectations and aligning diverse stakeholders is key. You are comfortable diving into existing documentation, API specifications, and GitHub repositories to understand the building blocks available for us to build out-of-the-box and custom solutions for our customers. … instance in order to create a materialized view. What You’ll Need Technical Expertise Comfortable working with APIs (REST, GraphQL). Able to interpret API documentation, authenticate requests, issue API calls, and process/store resulting payloads. Familiarity with tools like Postman for API testing is … not mean you need to be deploying production ready resources. Familiarity with browser developer tools for QA purposes. Able to inspect network requests, debug API issues, and analyze webpage sources and console logs to troubleshoot effectively. Familiarity with JavaScript is a plus. Understanding of Data Pipelines: Awareness of ETL More ❯

and be 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 More ❯

join our team. Working alongside our experienced team of specialists, you'll be delivering offensive security services including digital footprint reconnaissance, social engineering, penetration testing and vulnerability assessments to high profile clients across all industries. The purpose of this role is to deliver our offensive security services including digital … footprint reconnaissance, social engineering, vulnerability assessments, penetration testing, threat modelling, cyber-attack simulation exercises, and more to high profile clients across all industries. You'll benefit from ongoing coaching, career mentoring, and be supported by our career pathway. You will have an opportunity to continue to develop market leading … s what we're looking for in our ideal candidate: Experience in offensive security and penetration testing. Demonstrable experience in infrastructure and web application testing; experience in API testing is desirable. Demonstrable experience using common pentesting tools including Kali Linux, Burpsuite, Nessus and other industry standard tools. More ❯

integration issues, and help with development of CI/CD pipelines. You will need strong knowledge in: Cloud platforms - e.g. Azure, Google Cloud, AWS Testing tools and frameworks such as Selenium, JUnit, TestNG, SonarQube API testing and Validation CI/CD pipelines A good background in Insurance More ❯

and mobile manual testing. Requirements: Proven track record working as a Manual Tester. Test Management Tools - ALM Octane is preferred. Experience with Java and API testing using Postman. Proven experience with JIRA for bug-tracking. Linux. Experience with mobile testing, Android & iOS. Experience writing and executing SQL More ❯

and mobile manual testing. Requirements: Proven track record working as a Manual Tester. Test Management Tools - ALM Octane is preferred. Experience with Java and API testing using Postman. Proven experience with JIRA for bug-tracking. Linux. Experience with mobile testing, Android & iOS. Experience writing and executing SQL More ❯

and mobile manual testing. Requirements: Proven track record working as a Manual Tester. Test Management Tools - ALM Octane is preferred. Experience with Java and API testing using Postman. Proven experience with JIRA for bug-tracking. Linux. Experience with mobile testing, Android & iOS. Experience writing and executing SQL More ❯

come in. We need a skilled QA Engineer to work with our Development Team on ensuring they are just that. What you'll do: Testing Development team code and products, documenting issues into a database and assigning appropriately to the development team, seeing through to resolution. Producing high quality … and severity. Test different phases of our software ensuring that it is release ready, filing detailed bugs as required. Work with Product Managers on testing new features and flows being released. Writing and executing test plans. Executing new and regression tests. Maintain good rapport with Developers to stay on … QA Engineer, both with manual and automation experience. Strong knowledge of software QA methodologies, tools and processes. Experience and a strong understanding of the testing position within SCRUM/Agile continuous delivery environments. Experience with API testing. Previous experience with iOS automation testing. A methodical and analytical mindset. More ❯