API Testing Jobs in Berkshire

21 of 21 API Testing Jobs in Berkshire

Software Tester / UK

Reading, England, United Kingdom
JR United Kingdom
rate/salary depends on your experience, ranging 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 and speed up regression cycles. 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 a 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 software functions as per business requirements. Integration More ❯
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Software Tester / UK

Slough, England, United Kingdom
JR United Kingdom
The rate/salary depends on experience, ranging 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 a 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 requirements. More ❯
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QA Automation Engineer - C# / Linux / Mac / Windows / Remote

Slough, England, United Kingdom
Hybrid / WFH Options
JR United Kingdom
Automation Engineer with expertise in C#, Linux, Mac, and Windows to join our team remotely in the UK. This role is focused on automation testing in a cross-platform environment, excluding web testing. The ideal candidate will have strong automation skills in C# and experience with application and endpoint … testing across multiple operating systems. Responsibilities include developing and managing endpoint testing frameworks, creating end-to-end test suites that integrate with APIs, and ensuring comprehensive testing coverage for Linux, Windows, and Mac platforms. This is a full remote role from the UK only, within a dynamic … SaaS high-tech company that offers opportunities for rapid career progression. Key skills required: Cross-platform testing (Windows, Mac, Linux) Automation testing in C# Manual testing and application testing Experience with API testing is not relevant for this role The role involves working closely More ❯
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QA Automation Engineer - C# / Linux / Mac / Windows / Remote

Reading, England, United Kingdom
Hybrid / WFH Options
JR United Kingdom
Job Views: 1 Posted: 31.05.2025 Expiry Date: 15.07.2025 Job Description: We are seeking a QA Automation Engineer with expertise in C# and cross-platform testing (Linux, Mac, Windows) for a fully remote role based in the UK. This position involves automation testing, manual testing, and application testing, focusing on endpoint testing within a SaaS security and endpoint detection company. Please note, web/API testing is not relevant for this role. Key responsibilities include developing and managing endpoint testing frameworks, integrating with existing APIs, and working on both existing and greenfield testing projects. The role offers significant ownership and growth opportunities within the company. Strong experience with Agile methodologies and Git is required. Cross-platform testing experience is highly desirable. This is a remote role from the UK only, and an EU work permit is necessary. #J-18808-Ljbffr More ❯
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Junior QA Engineer

Slough, England, United Kingdom
JR United Kingdom
role stand out? Be part of a team that values curiosity, attention to detail, and continuous improvement. Gain hands-on experience with UI and API testing using tools like Playwright and Postman. Get involved in test automation and help shape the team’s approach to quality. Collaborate closely … with engineers, designers, and product managers in an agile environment. Opportunity to explore mobile app testing (Flutter/Dart), web security, performance testing, and more. We’re looking for someone with: A keen eye for detail and a curious mindset Some experience with UI/API testing and a willingness to learn An interest in automation, quality assurance, and continuous improvement Bonus points for exposure to mobile testing, web security tools, or test management platforms like Xray! Role is 4 days P/W in Central London £30-35k salary plus extensive benefits. No More ❯
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Test Analyst

Reading, England, United Kingdom
Xact Placements
Social network you want to login/join with: Our client is an innovative software test consulting firm that specializes in providing testing services to various businesses and organizations. They proudly offer advisory services, strategic consulting, and practical solutions to ensure clients meet their goals and significantly improve their … quality of performance in a competitive market. This is achieved by assisting clients in services such as Change Management, Test Automation, Testing Strategy Development, Test Service Implementation, and Test Process Improvement. Within your role, you will be part of the testing excellence team that builds test plans and … executes testing required to successfully evaluate a diverse set of applications at all stages of development, from concept through post-launch. This requires the ability to develop a long-term vision for testing while being adaptable to meet immediate customer requirements. Key Responsibilities: Provide guidance and understanding on More ❯
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Senior QA Automation Engineer

Reading, England, United Kingdom
Hybrid / WFH Options
ClearCourse
Senior QA Engineer looking for an exciting fresh start in a dynamic and fast paced fintech environment? Our innovative payments platform is built using API first, cloud native, microservice architecture written in dotnet core C# running on AWS using serverless infrastructure (AWS ECS + Fargate). We store our … we continue to enhance the platform and accelerate delivery with additional development teams, we require a Senior QA Automation Engineer to assist with the testing and QA automation of new product features. Key Responsibilities: Collaborating with the Solution Architects, Product Owners, Developers, DevOps and other QA Automation Engineers to … contribute to the testing of new product features, using technologies/tools including: Testing Tools: SpecFlow/Reqnroll, Postman, Playwright, Swagger, Selenium Bug Tracking: Azure Devops Documentation: Confluence, flowcharts Analysing business requirements, internal designs and non-functional requirements and estimating user stories collaboratively with the team Advocating and More ❯
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Lead Automation SME

Reading, 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

Slough, 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

Slough, 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

Reading, 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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QA Engineer

Wokingham, England, United Kingdom
Sage Group plc
brand new QA Engineer, who will be responsible for ensuring the quality of software products and systems through the development and execution of software testing plans and cases. You will work closely with software developers and project managers to identify, prioritize, and resolve quality issues. *** This is a hybrid … software developers to ensure that quality issues are identified, prioritized, and resolved in a timely manner. 3. Collaborating with project managers to ensure that testing efforts are aligned with project timelines and goals. 4. Documenting and reporting defects, and working with developers to ensure that they are resolved. 5. … Continuously evaluating and improving the testing process to ensure that it is efficient and effective. 6. Staying up-to-date with industry trends and advancements in software testing, and implement new tools and techniques as appropriate. Requirements: 1. Proficiency in various testing types (e.g., integration, acceptance, and More ❯
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Senior Offensive Security Researcher

Reading, England, United Kingdom
Hybrid / WFH Options
Oracle
a broad range of on-premise software, cloud services and infrastructure Perform in-depth security assessments using results from static and dynamic analysis Create testing tools to help teams identify security-related weaknesses Collaborate with teams to help them triage and fix security issues What You’ll Bring Bachelor … or related field (e.g. Electrical Engineering) 2+ years industry experience in one or more of the following areas: software/product security assessments, penetration testing, red teaming, web application assessments Aptitude for self-study, setting and achieving long term goals (for example, learning an unfamiliar programming language) Ability to … Engineering (e.g. IDA Pro/Ghidra/Radare2), Fuzzing (e.g. Jazzer/AFL/Peach), Web Application assessment (e.g. Burp Suite Proxy, ZAP, REST API testing) Proficiency in manual penetration testing in at least TWO or more of the following areas - Mobile, API, Infrastructure, OS, Web More ❯
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Principal Offensive Security Researcher

Reading, England, United Kingdom
Hybrid / WFH Options
Oracle
a broad range of on-premise software, cloud services and infrastructure Perform in-depth security assessments using results from static and dynamic analysis Create testing tools to help teams identify security-related weaknesses Collaborate with teams to help them triage and fix security issues What You’ll Bring Bachelor … or related field (e.g. Electrical Engineering) 7+ years industry experience in one or more of the following areas: software/product security assessments, penetration testing, red teaming, web application assessments Aptitude for self-study, setting and achieving long term goals (for example, learning an unfamiliar programming language) Ability to … Engineering (e.g. IDA Pro/Ghidra/Radare2), Fuzzing (e.g. Jazzer/AFL/Peach), Web Application assessment (e.g. Burp Suite Proxy, ZAP, REST API testing) Proficiency in manual penetration testing in at least TWO or more of the following areas - Mobile, API, Infrastructure, OS, Web More ❯
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Principal Offensive Security Researcher

Reading, England, United Kingdom
Hybrid / WFH Options
Oracle
a broad range of on-premise software, cloud services and infrastructure Perform in-depth security assessments using results from static and dynamic analysis Create testing tools to help teams identify security-related weaknesses Collaborate with teams to help them triage and fix security issues What You’ll Bring Bachelor … or related field (e.g. Electrical Engineering) 7+ years industry experience in one or more of the following areas: software/product security assessments, penetration testing, red teaming, web application assessments Aptitude for self-study, setting and achieving long term goals (for example, learning an unfamiliar programming language) Ability to … Engineering (e.g. IDA Pro/Ghidra/Radare2), Fuzzing (e.g. Jazzer/AFL/Peach), Web Application assessment (e.g. Burp Suite Proxy, ZAP, REST API testing) Proficiency in manual penetration testing in at least TWO or more of the following areas - Mobile, API, Infrastructure, OS, Web More ❯
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Manual Test Engineer

Reading, England, United Kingdom
JR United Kingdom
QA Engineer on a permanent basis on behalf of an innovative and industry-leading SaaS organization. The successful candidate will be responsible for manual testing, working on both web and mobile platforms. Requirements: Proven experience as a Manual Tester. Experience with Test Management Tools, preferably ALM Octane. Experience with … Java and API testing using Postman. Proficiency with JIRA for bug tracking. Experience with mobile testing on Android & iOS. Ability to write and execute SQL queries. Additional Information: Salary: up to £60K depending on experience, plus bonus and private medical care. *Candidates must be UK-based or More ❯
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Manual Test Engineer

Slough, England, United Kingdom
JR United Kingdom
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. Experience with mobile testing, Android & iOS. Experience writing and executing SQL queries. More ❯
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Test Engineer

Slough, England, United Kingdom
JR United Kingdom
experienced Python Test Engineer to join their cutting-edge technology team. In this role, you will be instrumental in designing and implementing robust automated testing frameworks and processes, helping to ensure high-quality, reliable production releases in a fast-paced, content-rich environment Key requirements: Strong Test Automation skills … working with Python Experience with AWS (Lambda, SNS/SQS, S3) and serverless architectures Experience with API Testing (Wiremock) Experience with Test-Driven Development An ability to define and produce testing guidelines Experience working with distributed systems Experience with SDVI Rally (Desirable but not essential) How to More ❯
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Quality Assurance Analyst

Reading, 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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Senior Principal Offensive Security Researcher

Reading, England, United Kingdom
Hybrid / WFH Options
Oracle
for computer security Scope and execute security assessments and vulnerability research Perform in-depth security assessments using results from static and dynamic analysis Create testing tools to help engineering teams identify security-related weaknesses Collaborate with engineering teams to help them triage and fix security issues Mentor members of … related field (e.g. Electrical Engineering) 15+ years of relevant experience in one or more of the following areas: software/product security assessments, penetration testing, red teaming, web application assessments Interest in vulnerability research and exploit development – leading groups of 5 -10 engineers past experience required Understanding of operating … Engineering (e.g. IDA Pro/Ghidra/Frida) Fuzzing (e.g. Jazzer/AFL/Peach) Web Application assessment (e.g. Burp Suite Proxy, ZAP, REST API testing) Proven experience with security research including any published CVEs Experience developing proof of concept exploits bypassing modern exploit mitigations Active participant or More ❯
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Automation Test Lead with Utilities

Reading, England, United Kingdom
Avance Consulting
Test Automation Tools : Experience with MS Playwright for web application testing and API testing. CI/CD Integration : Familiarity with Azure DevOps for setting up and maintaining CI/CD pipelines. Database Knowledge : Experience with SQL databases, particularly in Azure Performance and Load Testing experience Methodological Skills More ❯
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API Testing
Berkshire
Median
£65,000