15 of 15 Contract API Testing Jobs in the UK excluding London

detail-oriented QA Engineer with strong expertise in test automation using tools like Playwright, Jest, and Cucumber. The ideal candidate has solid programming skills to develop and maintain automated testing frameworks and is proficient in API testing for RESTful and services. Experience in performance testing, database validation using SQL, and ensuring cross-browser and cross-platform … experience with Playwright, Jest, and Cucumber for end-to-end, unit, and behavior-driven testing. Programming & Scripting: Strong programming/scripting skills to build and maintain automated test frameworks. API Testing: Proficient in validating and automating RESTful APIs for functionality, performance, and security. Performance Testing: Skilled in designing and executing performance and load testing strategies to … ensure system reliability at scale. Database Testing: Solid SQL expertise for backend validation, data integrity checks, and query optimization testing. Cross-Browser & Cross-Platform: Experienced in validating compatibility across multiple browsers, devices, and operating systems. Agile Collaboration: Familiar with the Software Development Life Cycle (SDLC) and Agile methodologies, working closely with developers, product owners, and stakeholders to ensure high More ❯

detail-oriented QA Engineer with strong expertise in test automation using tools like Playwright, Jest, and Cucumber. The ideal candidate has solid programming skills to develop and maintain automated testing frameworks and is proficient in API testing for RESTful and services. Experience in performance testing, database validation using SQL, and ensuring cross-browser and cross-platform … experience with Playwright, Jest, and Cucumber for end-to-end, unit, and behavior-driven testing. Programming & Scripting: Strong programming/scripting skills to build and maintain automated test frameworks. API Testing: Proficient in validating and automating RESTful APIs for functionality, performance, and security. Performance Testing: Skilled in designing and executing performance and load testing strategies to … ensure system reliability at scale. Database Testing: Solid SQL expertise for backend validation, data integrity checks, and query optimization testing. Cross-Browser & Cross-Platform: Experienced in validating compatibility across multiple browsers, devices, and operating systems. Agile Collaboration: Familiar with the Software Development Life Cycle (SDLC) and Agile methodologies, working closely with developers, product owners, and stakeholders to ensure high More ❯

and lessons 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 ❯

test phases (using test automation) of one or more release-based projects. You will be involved in projects that are varied and challenging and require sound software and system testing skills. You will be driving quality deliverables through automation including tools, process, measurement, environment and data. You will be contributing to the elaboration of user stories in order to … achieve viable, testable products with clearly defined acceptance criteria. You will identify opportunities to adopt innovative testing technologies and techniques as part of a focus on continuous improvement. Ideal candidates will have strong competence in: Java or JVM languages such as Scala, Groovy etc Software Developer - Java/JEE/Java Frameworks Expertise in test automation tools and frameworks … UI testing - Selenium or any equivalent front-end browser based testing framework API testing - web services/RESTful (using RestAssured or similar) Gherkin based BDD framework (such as Cucumber) Understanding of the benefits and differences between UI/API/Integration and Unit testing The following testing approaches: Exploratory, Automated, Performance, Usability, Accessibility More ❯

test phases (using test automation) of one or more release-based projects. You will be involved in projects that are varied and challenging and require sound software and system testing skills. You will be driving quality deliverables through automation including tools, process, measurement, environment and data. You will be contributing to the elaboration of user stories in order to … achieve viable, testable products with clearly defined acceptance criteria. You will identify opportunities to adopt innovative testing technologies and techniques as part of a focus on continuous improvement. Ideal candidates will have strong competence in: Java or JVM languages such as Scala, Groovy etc Software Developer - Java/JEE/Java Frameworks Expertise in test automation tools and frameworks … UI testing - Selenium or any equivalent front-end browser based testing framework API testing - web services/RESTful (using RestAssured or similar) Gherkin based BDD framework (such as Cucumber) Understanding of the benefits and differences between UI/API/Integration and Unit testing The following testing approaches: Exploratory, Automated, Performance, Usability, Accessibility More ❯

continuous improvement. Key Responsibilities: Design, develop, and maintain automated test suites using Java , Cucumber , and Spring Build and enhance CI/CD pipelines to support continuous integration and automated testing Work collaboratively within multidisciplinary Agile teams to ensure high-quality software delivery Identify, document, and track defects, ensuring effective communication and timely resolution Perform integration, API, and regression … testing to validate functionality and performance Contribute to the improvement of testing practices, frameworks, and processes across projects Essential Skills and Experience: Proven experience in test automation within Agile or DevOps delivery environments Strong programming skills in Java and experience with BDD frameworks such as Cucumber Understanding of Spring frameworks and AWS environments Experience with CI/CD … tools such as Jenkins , GitLab CI , or similar Good knowledge of API testing (e.g., REST Assured, Postman) Familiarity with version control systems (e.g., Git) Strong analytical and problem-solving abilities with attention to detail Excellent communication and collaboration skills More ❯

Developer with Perl, JavaScript, API, Oracle, and Unit Testing/Integration Testing experience. 6 month initial contract. Remote (UK Based) £675/day (inside IR35) Our client is looking for a Developer with experience around Perl Scripting, JavaScript, APIs, Version Control (Git) Oracle and testing for an initial 6 month contract. You'd be working from More ❯

robust, secure, and ethical AI services at scale. Youll be a part of a Scrum team and work closely with developers and architects to design effective validation strategies, automated testing frameworks, and AI-specific evaluation tools - with a builder mindset - rapid prototyping and continuous improvement with agility of a start-up Key Responsibilities: ? Perform functional, performance, and security testing … AI & Cloud Expertise ? Familiarity with LLM evaluation techniques, output scoring, and validation frameworks. ? Understanding of key concepts such as prompt engineering, RAG , model orchestration, and hallucination detection. ? Experience in testing for accuracy, relevance, and consistency of AI model predictions/generations ? Defining Performance Metrics for AI services and testing for the same ? Awareness of AI safety, bias detection … e.g., NIST AI RMF, EU AI Act). ? Strong belief in ethical AI practices, transparency, and end-user trust. Core Skills and Qualifications: ? 12+ years of experience in software testing, QA, or validation roles for cloudnative applications using Microsoft and .NET technologies. ? Proficient in designing automated testing frameworks ? Hands-on experience with Azure DevOps, CI/CD pipelines More ❯

and executing test plans and test cases for software solutions, reviewing and documenting test results, and developing and maintaining automated test scripts. You will be responsible end to end testing of applications, investigating issues, reporting and tracking bugs, testing backend for message queues, whilst also providing REST API automated test. Type: 5 Month Contract Day Rate: Market … Rates (Outside IR35) Location: Manchester/Hybrid Start: ASAP Skills Previous Software Testing experience in Java and React Experience testing in cloud-based environments including, deployments and configuration of CI/CD pipelines for test runs. Experiences with Grafana, RabitMQ or Apache Kafka, API testing, Kubernetes and SQL databases. Please apply now to be considered for More ❯

and executing test plans and test cases for software solutions, reviewing and documenting test results, and developing and maintaining automated test scripts. You will be responsible end to end testing of applications, investigating issues, reporting and tracking bugs, testing backend for message queues, whilst also providing REST API automated test. Type: 5 Month Contract Day Rate: Market … Rates (Outside IR35) Location: Manchester/Hybrid Start: ASAP Skills Previous Software Testing experience in Java and React Experience testing in cloud-based environments including, deployments and configuration of CI/CD pipelines for test runs. Experiences with Grafana, RabitMQ or Apache Kafka, API testing, Kubernetes and SQL databases. Please apply now to be considered for More ❯

native services and public APIs that underpin enterprise-scale AI systems. You’ll work in a fast-paced Scrum team alongside developers, architects, and data scientists to build automated testing frameworks, AI evaluation tools, and validation strategies. If you thrive on experimentation, problem-solving, and building robust systems that scale, this is the opportunity for you. Key Responsibilities Test … hooks in collaboration with engineering teams. Ensure compliance with AI regulations and standards such as NIST AI RMF and the EU AI Act . Conduct threat modelling and security testing for APIs and AI services. Provide early feedback to improve design and reduce defects. Mentor junior engineers and contribute to a culture of innovation and continuous improvement. Skills & Experience … 12+ years in software testing and validation for cloud-native applications using Microsoft and .NET . Expertise in automated testing frameworks such as Selenium , Postman , JMeter , or custom-built solutions. Hands-on experience with Azure DevOps , CI/CD pipelines , and containerized environments ( Docker , Kubernetes ). Strong knowledge of API testing , performance profiling, and security practices More ❯

Mandatory Skills: Penetration Testing - PT Experience: 5-8 Years Job Description Preferred: Security Clearance/SC Eligible - must be in the UK from 3 to 5 years . Job description Coordinate with the team to scope and executing Pentest end to end, producing documentation Working knowledge of Jira, SNOW and confluence. Experience in regulatory compliance environment Experience working in … API testing, Network technologies and cloud solutions Must be SC cleared or able to obtain SC clearance Have a good practical understanding of Firewalls technologies, WAP and OWASP Understanding of CAF, NIST and NCSC Understanding of Cloud platform, Linux OS, OpenShift, Kubernetes More ❯

ensuring the accuracy and reliability of critical data systems. Responsibilities - Test Analyst Analyse and reconcile data, with a strong focus on SQL and Postgres JSON/JSONB functions. Perform testing activities across ETL processes and data validation tasks. Validate JSON and Parquet data, ensuring accuracy and adherence to schema standards. Use Postman for API testing and PowerShell More ❯

S3, QuickSight, and Glue to manage and analyse data. • Validate data formats using JSON/Parquet and ensure compatibility with JSON/Avro schemas. • Use tools like Postman for API testing and PowerShell for scripting and automation tasks. • Collaborate with team members to identify issues and develop solutions in the data migration process. Required Skills & Qualifications: • Strong SQL More ❯

ensuring the accuracy and reliability of critical data systems. Responsibilities - Test Analyst Analyse and reconcile data, with a strong focus on SQL and Postgres JSON/JSONB functions. Perform testing activities across ETL processes and data validation tasks. Validate JSON and Parquet data, ensuring accuracy and adherence to schema standards. Use Postman for API testing and PowerShell More ❯