API Testing Jobs in Hertfordshire

15 of 15 API Testing Jobs in Hertfordshire

Software Tester / UK

Hemel Hempstead, England, United Kingdom
JR United Kingdom
salary is totally dependant on your experience, from 3 years to 30 years. The requirements are as follows: Manual Testers/QA Analysts & Automation Testing Execute test cases manually. Focus on UI/UX, functionality, user stories, and regression. Tools: Excel, TestRail, Zephyr, Jira, Quality Center. Create and execute … automated test scripts. Improve test coverage, speed up regression cycle. Tools: UFT (Unified Functional Testing) – enterprise tool for functional/regression testing (VBScript). Selenium Cypress Appium Playwright , TestComplete , Ranorex , Robot Framework . SDET Testing (Software Development Engineer in Test) Ideally Developer-tester hybrid. Write testing frameworks and also contribute to production code. Build integration and end-to-end automation pipelines. Performance/Load Testing Simulates real-world load and stress on systems. Ensures system performance, scalability, and reliability. Tools: JMeter , LoadRunner , Gatling , Neoload . Functional Testing Verify that software functions as per More ❯
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Software Tester / UK

Stevenage, England, United Kingdom
JR United Kingdom
are considering both Contract and Permanent resources. The rate/salary depends on your experience, ranging from 3 to 30 years. Responsibilities include: Manual testing: executing test cases, focusing on UI/UX, functionality, user stories, and regression. Using tools such as Excel, TestRail, Zephyr, Jira, and Quality Center. … Creating and executing automated test scripts. Improving test coverage and speeding up regression cycles. Tools and Technologies: UFT (Unified Functional Testing) – enterprise tool for functional/regression testing (VBScript). Selenium, Cypress, Appium, Playwright, TestComplete, Ranorex, Robot Framework. SDET (Software Development Engineer in Test): Hybrid role involving development … and testing. Writing testing frameworks and contributing to production code. Building integration and end-to-end automation pipelines. Performance/Load Testing: Simulating real-world load and stress on systems. Ensuring system performance, scalability, and reliability. Tools include JMeter, LoadRunner, Gatling, Neoload. Additional testing areas include: Functional More ❯
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Software Tester / UK

Watford, England, United Kingdom
Hybrid / WFH Options
JR United Kingdom
resources, with rates/salaries depending on experience, from 3 to 30 years. The requirements are as follows: Manual Testers/QA Analysts & Automation Testing Execute test cases manually. Focus on UI/UX, functionality, user stories, and regression. Tools: Excel, TestRail, Zephyr, Jira, Quality Center. Create and execute … automated test scripts. Improve test coverage, speed up regression cycle. Tools: UFT (Unified Functional Testing) – enterprise tool for functional/regression testing (VBScript). Selenium Cypress Appium Playwright , TestComplete , Ranorex , Robot Framework . SDET Testing (Software Development Engineer in Test) Ideally Developer-tester hybrid. Write testing frameworks and contribute to production code. Build integration and end-to-end automation pipelines. Performance/Load Testing Simulate real-world load and stress on systems. Ensure system performance, scalability, and reliability. Tools: JMeter , LoadRunner , Gatling , Neoload . Functional Testing Verify that software functions as per business More ❯
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QA Automation Engineer - C# / Linux / Mac / Windows / Remote

Hemel Hempstead, England, United Kingdom
Hybrid / WFH Options
JR United Kingdom
/Linux/Mac/Windows/Remote ***THIS IS A FULL REMOTE WORKING ROLE FROM THE UK ONLY*** ***This is NOT a web testing role*** ***NEED AUTOMATION TEST SKILLS IN C# *** Key Skills: Cross-platform testing (Windows, Mac, Linux), Automation testing in C#, Manual testing, Application testing, End point testing An exciting opportunity is available for a QA Automation Engineer to work for a well-established SaaS Hi-tech business with a start-up feel, on a fully remote basis. The selected QA Automation Engineer will deliver a cutting-edge, cloud-native … scalable platform within the security and endpoint detection space, collaborating with a talented team of engineers and testers. Responsibilities include managing and developing endpoint testing frameworks that integrate with current APIs and creating end-to-end test suites for Linux, Windows, and Mac. Note: WEB/API testing More ❯
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API Operations Support & Implementation Lead

Welwyn Garden City, England, United Kingdom
Hybrid / WFH Options
PayPoint plc
Job Details: API Operations Support & Implementation Lead Vacancy Name: API Operations Support & Implementation Lead Vacancy No: VN420 Employment Type: Full-Time Location: [Insert Location] About obconnect: Incorporated in November 2019, obconnect is a specialist Fintech SaaS Solutions provider in the Finance Industry. Obconnect specializes in: Open Banking Compliance … Software as a Service’ (SaaS) solutions for banks, financial institutions, and large corporates across the globe. We run multiple new technology stacks, cloud-based API, and data-first solutions for the market. As part of our growth, we now have multiple large and small clients using our services and … we will be increasing our volumes and services significantly in 2025. We process millions of API calls per year, and we are now looking to expand our team to support API operations and client implementations as our solutions grow and expand. What the job involves: There are two More ❯
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Junior API Operations & Implementation Analyst

Welwyn Garden City, England, United Kingdom
Hybrid / WFH Options
PayPoint plc
Job Details: Junior API Operations & Implementation Analyst Vacancy Name: Junior API Operations & Implementation Analyst Vacancy No: VN419 Employment Type: Full-Time Location: [Insert Location] About obconnect: Incorporated in November 2019, obconnect is a specialist Fintech SaaS Solutions provider in the Finance Industry. Obconnect specializes in: Open Banking Compliance … Software as a Service’ (SaaS) solutions for banks, financial institutions, and large corporates across the globe. We run multiple new technology stacks, cloud-based API, and data-first solutions for the market. As part of our growth, we now have multiple large and small clients using our services, and … we will be increasing our volumes and services significantly in 2025. We process millions of API calls per year, and we are now looking to expand our team to support API operations and client implementations as our solutions grow and expand. What the job involves: There are two More ❯
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Quality Assurance Engineer

Stevenage, England, United Kingdom
Akkodis
We are seeking a Junior QA Engineer to ensure the quality and security of APIs. The role involves testing for functionality, performance, and security vulnerabilities, including identifying and reporting defects in integrations and cloud services. The Junior QA Engineer will collaborate with development teams to define test cases and … criteria, validate input handling and edge cases, and ensure robust access controls and secure data handling. Additionally, the role includes performing load and performance testing, maintaining test scripts, and ensuring compliance with security best practices in an Agile environment. Responsibilities: Collaborate with cross-functional teams (Developers, BAs, Product Owners … timely resolutions. Support integration of test scripts into CI/CD pipelines in collaboration with DevOps/Infrastructure teams. Perform regression, smoke, and exploratory testing as needed. Help maintain test documentation and contribute to QA best practices and knowledge sharing. Learn and apply testing techniques for cloud-based More ❯
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QA Automation Engineer Operations St Albans, UK

St. Albans, Hertfordshire, United Kingdom
Traffic Label Limited
and play a key role in ensuring the quality of our Opus platform and integrations. This role is focused on building and maintaining automated testing frameworks, increasing test coverage, and embedding test automation into the development lifecycle. The successful candidate will collaborate closely with developers, product managers, and stakeholders … with developers to integrate automated tests into CI/CD pipelines. Increase test coverage by identifying and automating critical user journeys. Support shift-left testing by embedding automation early in the development process. Conduct API, performance, and security testing as part of the automation strategy. Troubleshoot test … frameworks (e.g., Selenium, Cypress, Playwright). Proficiency in scripting and coding languages (e.g. JavaScript/TS, Java, Bash, Python). Hands-on experience with API testing using tools like Postman or RestAssured. Knowledge of performance and security testing best practices. Experience integrating automated tests into CI/ More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

QA Automation Engineer

St. Albans, Hertfordshire, United Kingdom
Igbaffiliate
and play a key role in ensuring the quality of our Opus platform and integrations. This role is focused on building and maintaining automated testing frameworks, increasing test coverage, and embedding test automation into the development lifecycle. The successful candidate will collaborate closely with developers, product managers, and stakeholders … with developers to integrate automated tests into CI/CD pipelines. Increase test coverage by identifying and automating critical user journeys. Support shift-left testing by embedding automation early in the development process. Conduct API, performance, and security testing as part of the automation strategy. Troubleshoot test … and improve test strategies, tools, and methodologies. Key Skills: Strong experience with test automation frameworks (e.g., Selenium, Cypress, Playwright). Hands-on experience with API testing using tools like Postman or RestAssured. Knowledge of performance and security testing best practices. Experience integrating automated tests into CI/ More ❯
Employment Type: Permanent
Salary: GBP Annual
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Lead Automation SME

Stevenage, England, United Kingdom
JR United Kingdom
automation frameworks. Define and enforce best practices for test automation across teams and projects. Collaborate with development, DevOps, and QA teams to integrate automated testing into CI/CD pipelines. Mentor and guide QA engineers and automation testers, providing technical leadership and training. Evaluate and recommend new tools, technologies … to stakeholders. Required Qualifications: Bachelor’s or Master’s degree in Computer Science, Engineering, or a related field. 7+ years of experience in software testing, with at least 4 years in test automation. Proven experience leading test automation initiatives and teams. Expertise in automation tools such as Selenium, Cypress … Playwright, Appium, TestNG, JUnit, etc. Strong understanding of CI/CD tools (e.g., Jenkins, GitLab CI, Azure DevOps). Experience with API testing tools (e.g., Postman, RestAssured). Familiarity with cloud platforms (AWS, Azure, GCP) and containerization (Docker, Kubernetes). Excellent problem-solving, communication, and leadership skills. Preferred More ❯
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Lead Automation SME

Hemel Hempstead, England, United Kingdom
JR United Kingdom
automation frameworks. Define and enforce best practices for test automation across teams and projects. Collaborate with development, DevOps, and QA teams to integrate automated testing into CI/CD pipelines. Mentor and guide QA engineers and automation testers, providing technical leadership and training. Evaluate and recommend new tools, technologies … to stakeholders. Required Qualifications: Bachelor’s or Master’s degree in Computer Science, Engineering, or a related field. 7+ years of experience in software testing, with at least 4 years in test automation. Proven experience leading test automation initiatives and teams. Expertise in automation tools such as Selenium, Cypress … Playwright, Appium, TestNG, JUnit, etc. Strong understanding of CI/CD tools (e.g., Jenkins, GitLab CI, Azure DevOps). Experience with API testing tools (e.g., Postman, RestAssured). Familiarity with cloud platforms (AWS, Azure, GCP) and containerization (Docker, Kubernetes). Excellent problem-solving, communication, and leadership skills. Preferred More ❯
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Lead Automation SME

Watford, England, United Kingdom
JR United Kingdom
automation frameworks. Define and enforce best practices for test automation across teams and projects. Collaborate with development, DevOps, and QA teams to integrate automated testing into CI/CD pipelines. Mentor and guide QA engineers and automation testers, providing technical leadership and training. Evaluate and recommend new tools, technologies … to stakeholders. Required Qualifications: Bachelor’s or Master’s degree in Computer Science, Engineering, or a related field. 7+ years of experience in software testing, with at least 4 years in test automation. Proven experience leading test automation initiatives and teams. Expertise in automation tools such as Selenium, Cypress … Playwright, Appium, TestNG, JUnit, etc. Strong understanding of CI/CD tools (e.g., Jenkins, GitLab CI, Azure DevOps). Experience with API testing tools (e.g., Postman, RestAssured). Familiarity with cloud platforms (AWS, Azure, GCP) and containerization (Docker, Kubernetes). Excellent problem-solving, communication, and leadership skills. Preferred More ❯
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Automated QA

Watford, England, United Kingdom
JR United Kingdom
for a Contract QA Automation Engineer to drive quality across a fast-moving engineering function, covering the entire stack — from Java microservices to UI testing , all built on AWS-native services . Java , Spring Boot AWS – Lambda, EventBridge, SQS, Kinesis Streams, Data Analytics, API Gateway RESTful API testing frameworks Exposure to TypeScript (UI/service-level test scripting) What you’ll bring: Hands-on experience building and maintaining automated test suites Strong background testing Java services , APIs, and cloud-based workflows Familiarity with AWS serverless and event-driven architectures Able to work independently in More ❯
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Automated QA

Stevenage, England, United Kingdom
JR United Kingdom
for a Contract QA Automation Engineer to drive quality across a fast-moving engineering function, covering the entire stack — from Java microservices to UI testing , all built on AWS-native services . Java , Spring Boot AWS – Lambda, EventBridge, SQS, Kinesis Streams, Data Analytics, API Gateway RESTful API testing frameworks Exposure to TypeScript (UI/service-level test scripting) What you’ll bring: Hands-on experience building and maintaining automated test suites Strong background testing Java services , APIs, and cloud-based workflows Familiarity with AWS serverless and event-driven architectures Able to work independently in More ❯
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Automated QA

Hemel Hempstead, England, United Kingdom
JR United Kingdom
for a Contract QA Automation Engineer to drive quality across a fast-moving engineering function, covering the entire stack — from Java microservices to UI testing , all built on AWS-native services . Java , Spring Boot AWS – Lambda, EventBridge, SQS, Kinesis Streams, Data Analytics, API Gateway RESTful API testing frameworks Exposure to TypeScript (UI/service-level test scripting) What you’ll bring: Hands-on experience building and maintaining automated test suites Strong background testing Java services , APIs, and cloud-based workflows Familiarity with AWS serverless and event-driven architectures Able to work independently in More ❯
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Quality Assurance Analyst

Stevenage, England, United Kingdom
JR United Kingdom
XCM are looking for a QA Analyst on a 12 month contract. Primary Purpose The primary purpose of the role is to support the testing of SQL database development and integrated CRM or Reporting Applications. This will be delivered, through excellent facilitation of requirements within a team environment, through … test closure plans for sign-off from internal and external stakeholders · Report status to relevant stakeholders in the project highlighting risks and issues within testing as needed · Support on XCM initiatives involving the test team Experience, Knowledge · Test Scenario creation and planning · Test Plan and Test Closure reports · Software … Design Lifecycle · People Management (Desirable) · Microsoft Sharepoint (Desirable) · Team Foundation Server (Desirable) · SQL Automation (Desirable) · API Testing (Desirable) · Data Migration/Data Integration (Desirable) #J-18808-Ljbffr More ❯
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Quality Assurance Analyst

Watford, England, United Kingdom
JR United Kingdom
XCM are looking for a QA Analyst on a 12 month contract. Primary Purpose The primary purpose of the role is to support the testing of SQL database development and integrated CRM or Reporting Applications. This will be delivered, through excellent facilitation of requirements within a team environment, through … test closure plans for sign-off from internal and external stakeholders · Report status to relevant stakeholders in the project highlighting risks and issues within testing as needed · Support on XCM initiatives involving the test team Experience, Knowledge · Test Scenario creation and planning · Test Plan and Test Closure reports · Software … Design Lifecycle · People Management (Desirable) · Microsoft Sharepoint (Desirable) · Team Foundation Server (Desirable) · SQL Automation (Desirable) · API Testing (Desirable) · Data Migration/Data Integration (Desirable) #J-18808-Ljbffr More ❯
Posted:

Quality Assurance Analyst

Hemel Hempstead, England, United Kingdom
JR United Kingdom
XCM are looking for a QA Analyst on a 12 month contract. Primary Purpose The primary purpose of the role is to support the testing of SQL database development and integrated CRM or Reporting Applications. This will be delivered, through excellent facilitation of requirements within a team environment, through … test closure plans for sign-off from internal and external stakeholders · Report status to relevant stakeholders in the project highlighting risks and issues within testing as needed · Support on XCM initiatives involving the test team Experience, Knowledge · Test Scenario creation and planning · Test Plan and Test Closure reports · Software … Design Lifecycle · People Management (Desirable) · Microsoft Sharepoint (Desirable) · Team Foundation Server (Desirable) · SQL Automation (Desirable) · API Testing (Desirable) · Data Migration/Data Integration (Desirable) #J-18808-Ljbffr More ❯
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API Testing
Hertfordshire
25th Percentile
£52,500
Median
£55,000
75th Percentile
£57,500