1 to 25 of 64 Postman Jobs in London

with design patterns and best practices in C#. Bonus Points For: Exposure to CI/CD pipelines (GitHub Actions, Azure, Jenkins, etc.). Experience with API testing tools like Postman, Insomnia, or curl. Exposure to performance testing tools. Who You Are? Independent and Proactive: You’re comfortable taking the lead and researching solutions independently when faced with new challenges. Detail More ❯

Extensive experience with manual and automated testing of web-based applications. 2. Technical Expertise: Proficiency in test automation tools and frameworks (e.g., Selenium, Cypress) and API testing tools (e.g., Postman). Strong understanding of software testing methodologies, including regression, performance, and security testing. Hands-on experience with CI/CD pipelines and integrating testing processes. Working knowledge of programming languages More ❯

using tools like Selenium, Playwright, or Cypress integrated within CI/CD pipelines (e.g., Azure DevOps, Jenkins). API & Integration Testing Strong hands-on experience with API testing using Postman or RestAssured, including validation of complex data flows and backend integrations. Cloud & DevOps Proficiency Solid understanding of cloud-based testing environments (Azure/AWS) and experience with infrastructure-as-code More ❯

tools (Charles Proxy, Fiddler, browser DevTools). Experience with CI/CD tools such as Git, GHA and test automation frameworks such as BDD Experienced in API testing using Postman Experience with observability and monitoring tools such as Datadog Hands-on experience in test artefact creation, Test management and Defect Management testing tools Specific training or certifications in Quality Assurance More ❯

managing, and manipulating test data using to cover various test scenarios. Experience with maintaining regression test suites and conducting regression tests. Solid Experience with API testing using tools like Postman or similar. Experience with defect tracking tools, including logging and managing defects through the entire testing lifecycle. Experience working in Agile environments, participating in sprints and scrum ceremonies. Experience integrating More ❯

fortnight What You’ll Bring Deep experience in API and backend test automation Proficiency in Python or JavaScript , with strong scripting and automation capability Hands-on with tools like Postman, PyTest, Locust, K6 , or similar for load, performance & functional testing Solid understanding of CI/CD pipelines using GitHub Actions, Azure DevOps , etc. Comfortable working with NoSQL databases and validating More ❯

fortnight What You’ll Bring Deep experience in API and backend test automation Proficiency in Python or JavaScript , with strong scripting and automation capability Hands-on with tools like Postman, PyTest, Locust, K6 , or similar for load, performance & functional testing Solid understanding of CI/CD pipelines using GitHub Actions, Azure DevOps , etc. Comfortable working with NoSQL databases and validating More ❯

tools such as Selenium, Provar, or similar. Familiarity with testing Salesforce components including Apex classes, Visualforce pages, and Lightning components. Strong grasp of API testing methodologies and tools (e.g. Postman, REST Assured). Ability to write and maintain test documentation: plans, scenarios, and reports. Experience working in Agile development environments using tools like Jira or other DevOps tools. Desirable Skills More ❯

years in QA Engineering, including 2+ years in JavaScript-based test automation with Cypress, Playwright, and Appium. Proficient in API mocking, web and native mobile testing, and tools like Postman, BrowserStack/SauceLabs, and Applitools. Experienced with GitLab CI/CD, version control, and orchestrating tests across environments. Strong exploratory testing skills with a structured approach (ISTQB certified or equivalent More ❯

years in QA Engineering, including 2+ years in JavaScript-based test automation with Cypress, Playwright, and Appium. Proficient in API mocking, web and native mobile testing, and tools like Postman, BrowserStack/SauceLabs, and Applitools. Experienced with GitLab CI/CD, version control, and orchestrating tests across environments. Strong exploratory testing skills with a structured approach (ISTQB certified or equivalent More ❯

in Typescript and at least one of the following: .Net, C# or Python Experience with test automation frameworks and tools (e.g., Playwright, Cypress, Appium) Experience with API testing (e.g., Postman, RestAssured) Understanding of CI/CD pipelines and their integration with testing (e.g, Azure DevOps and GitHub Actions) Experience writing automated non-functional-requirement tests, including accessibility, load, performance, security More ❯

solving skills Great communication and test coordination skills Debugging and analysis of issues (we use NewRelic and AWS Cloudwatch) Visual difference testing (we use Percy) API testing (we use Postman) Front end testing using Javascript (we use Cypress) Cross browser/Device testing (we use BrowserStack and real devices) Continuous Integration job setup and configuration (we use Jenkins) Basic Linux More ❯

be a great fit for. The role is paying up to £45,000 and is 5 days a week in the office. Essential: o Experience with API testing tools (Postman) o Understanding of CICD (Jenkins, AWS, Azure) o Displays experience of various testing techniques (Exploratory, Smoke, Regression) o Understanding of Database management tools and how to query data required (SQL More ❯

you would be a great fit for.The role is paying up to £45,000 and is 5 days a week in the office.Essential:o Experience with API testing tools (Postman)o Understanding of CICD (Jenkins, AWS, Azure)o Displays experience of various testing techniques (Exploratory, Smoke, Regression)o Understanding of Database management tools and how to query data required (SQL More ❯

Strong knowledge of RESTful API standards , JSON , and Swagger/OpenAPI specifications. Ability to write and review YAML or JSON-based Swagger files manually or using tools (e.g., SwaggerHub, Postman, Stoplight). Familiarity with API management platforms (e.g., Apigee, Azure API Management, AWS API Gateway). Understanding of HTTP methods, response codes, and common API security practices (OAuth, JWT, etc. More ❯

back-end APIs, data pipelines and data stores. The successful applicant will have experience with cloud platforms especially AWS (Lambda, CloudWatch and S3), familiarity with API testing tools like Postman, SoapUI or RestAssured and good knowledge of JavaScript or TypeScript. Familiarity with CI/CD tools like GitHub Actions, experience with Playwright, an ability to write or debug code and More ❯

coverage and reduce the test bottlenecks. Update and maintain regression suites as the product evolves Work collaboratively and effectively in a DevOps way of working environment. Technologies : Cypress Jmeter Postman/Soap UI AWS Competencies : Can work with cross functional teams and should have a Shift to left QA and DevOps mindset Continuous improvement used to work on environments where More ❯

working with agile development practices such as Scrum or Kanban. Excellent collaboration and communication skills, with experience working closely with developers and cross-functional teams. Familiarity with tools like Postman, Linear, Notion, GitHub, TeamCity, Octopus Deploy, and cloud platforms such as Microsoft Azure and AWS. A self-starter who takes ownership, enjoys learning and sharing knowledge, and has a practical More ❯

best practices, accessibility compliance (WCAG 2.2), and performance testing. Experience integrating automated tests into CI/CD pipelines and using BrowserStack for cross-browser validation. Skilled in API testing (Postman) and working in Agile/DevOps environments. Key Responsibilities: Build and execute automated UI test scripts using Playwright within Salesforce environments. Conduct manual and automated accessibility testing (NVDA) to ensure More ❯

Selenium test cases By carrying out and documenting Manual testing of new and existing product features By investigating and documenting bugs and user queries using Azure Devops By using Postman for API Testing By using SQL to investigate bugs and test features By working with a development team to identify functional and behavioral issues and documenting these as required By More ❯

methods like Scrum or Kanban Experience with REST API development or consumption Understanding of MVVM and MVP architectures Experience leading teams or making technical decisions Desirable skills: Tools like Postman, Charles/Proxyman, Bitrise/Gitlab CI Experience working with iOS (Swift), GraphQL, Microservices, Docker, Kubernetes, cloud platforms (AWS, GCP, Azure), UX principles, web technologies (HTML, CSS), JavaScript libraries (React More ❯

hosted runners, containerized build agents, parallel execution, and artifact management. Proven success in reducing test flakiness and feedback loops in fast-paced product teams. Knowledge of REST API testing (Postman/Newman, REST-Assured) and CI/CD pipelines in GitHub Actions. Familiarity with performance/load testing tools (k6, Locust) and monitoring stacks (NewRelic, Grafana). Comfort with Windows More ❯

such as Scrum or Kanban REST API development and/or consumption Deep understanding of MVVM and MVP Significant experience leading teams of people or technical decisions Desirable skills: Postman or similar tools Charles/Proxyman or similar tools Bitrise/Gitlab CI You will be working closely with the iOS development teams, and will also work with our website More ❯

Experience with building highly performant, scalable applications Deep understanding of MVVM and MVP Significant experience leading teams of people or technical decisions Desirable skills/experience you may have Postman or similar tools Charles/Proxyman or similar tools Bitrise/Gitlab CI Application Security You will be working closely with the Android development teams, and will also work with More ❯

Required Skills: Strong experience in mainframe testing (COBOL, JCL, DB2). Hands-on experience with IMS/CICS and IBM MQ . Proficiency in API testing using tools like Postman , SoapUI , or ReadyAPI . Experience with test management tools (e.g. JIRA, Xray). Familiarity with Agile and DevOps methodologies. Excellent analytical, problem-solving, and communication skills. More ❯