1 to 25 of 46 API Testing Jobs

Test Analyst

Hiring Organisation
Noir
Location
United Kingdom
Test Analyst/QA Tester – Remote – UK (Tech stack: SQL, Postman/Bruno, QA, Tester, Test Analyst, API Testing, Selenium, Playwright, Jira, Azure DevOps) Are you a sharp QA Tester with strong manual testing skills and experience using SQL and Postman/Bruno Our client is looking … proactive Tester who enjoys problem-solving, exploratory testing and delivering high-quality software in a collaborative remote environment. This is a fantastic opportunity for a mid-level QA Engineer/Tester to join a growing team where quality is genuinely valued. What you’ll be doing Creating and executing ...

Test Analyst - Remote - UK

Hiring Organisation
Noir
Location
Warwickshire, England, United Kingdom
Employment Type
Full-Time
Salary
£40,000 per annum
Test Analyst/QA Tester - Remote - UK (Tech stack: SQL, Postman/Bruno, QA, Tester, Test Analyst, API Testing, Selenium, Playwright, Jira, Azure DevOps) Are you a sharp QA Tester with strong manual testing skills and experience using SQL and Postman/Bruno Our client is looking … proactive Tester who enjoys problem-solving, exploratory testing and delivering high-quality software in a collaborative remote environment. This is a fantastic opportunity for a mid-level QA Engineer/Tester to join a growing team where quality is genuinely valued. What you'll be doing Creating and executing ...

Senior Quality Assurance Engineer

Hiring Organisation
Maxwell Bond
Location
Manchester Area, United Kingdom
.NET, GraphQL, React, and AWS, with frequent releases and a technical BA validating requirements. What you'll do as Senior QA Engineer: Own manual testing end to end - Functional, exploratory, and regression testing API testing (REST/GraphQL) SQL-based data validation Close collaboration with developers … What they’re looking for: Proven commercial QA experience with strong exploratory testing skills Comfortable being the sole QA and setting processes Experience with SQL databases and API testing Confident, self-sufficient approach What's in it for you: Salary up to £55,000 base + generous ...

Test Lead with Active SC Clearance - London/Corsham, UK

Hiring Organisation
Randstad Technologies Recruitment
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£443 - £543/day
thrive in containerized environments and excel at pushing systems to their limits, we want to hear from you. Skills Experience in performance and load testing Fault injection testing Experience with Kubernetes" Kubernetes/Test/SC Required Network Testing Functional Testing API Testing Performance ...

Lead Test Engineer - 12 month - SC Cleared - Manchester

Hiring Organisation
INTEC SELECT LIMITED
Location
Manchester, UK
Employment Type
Full-time
Define and implement an end-to-end test strategy aligned to microservices architecture • Establish standards, patterns, and best practices across multiple teams • Assess current testing approaches and drive continuous improvement • Embed testing strategy across teams, creating scalable frameworks and exemplarsHands-on Engineering • Design, build, and maintain automated test … industry experience in Public Sector must have Strong experience delivering test strategies within microservices environments Hands-on automation expertise with Java, Selenium, Rest Assured, API, contract, and integration testing Experience across both monolith and microservices architectures Knowledge of CI/CD pipelines, Spring Boot applications, and performance testing ...

Lead Test Engineer – 12 month – SC Cleared – Manchester

Hiring Organisation
INTEC SELECT LIMITED
Location
Manchester, Lancashire, England, United Kingdom
Employment Type
Contractor
Contract Rate
£640 per day
Define and implement an end-to-end test strategy aligned to microservices architecture • Establish standards, patterns, and best practices across multiple teams • Assess current testing approaches and drive continuous improvement • Embed testing strategy across teams, creating scalable frameworks and exemplars Hands-on Engineering • Design, build, and maintain automated … industry experience in Public Sector must have Strong experience delivering test strategies within microservices environments Hands-on automation expertise with Java, Selenium, Rest Assured, API, contract, and integration testing Experience across both monolith and microservices architectures Knowledge of CI/CD pipelines, Spring Boot applications, and performance testing ...

Software Tester

Hiring Organisation
NearTech Search
Location
London Area, United Kingdom
days onsite), £45,000 - £55,000 + Benefits (including Share Options) We’re hiring a QA Automation Engineer to help transition from primarily manual testing to a modern, automation-first quality approach. This is a hands-on role where you’ll shape testing strategy, build frameworks, and improve … integration, and end-to-end layers Build and maintain automated tests for both frontend (React) and backend (Node/TypeScript) Develop a robust E2E testing suite using Playwright (or similar) Expand unit and integration coverage using Jest and API testing tools Integrate automated testing into ...

Test Engineer

Hiring Organisation
Noir
Location
Bournemouth, England, United Kingdom
Test Engineer (Tech stack: QA Analyst, QA, SDET, Test Engineer, Tester, Manual Tester, QA Engineer, Quality Assurance, Software Quality Assurance (SQA) Engineer, Manual Testing, Web Applications, Defect Tracking, Excel, API Testing, SQL, DevOps, Scrum) Our client is an established technology business delivering web-based software solutions. They … Application Support Specialist with strong QA experience to ensure the quality, stability, and reliability of their applications. This role is primarily focused on manual testing, defect management, and application support. You will play a key part in validating releases, identifying issues, and working closely with development teams to ensure ...

Senior Quality Assurance Specialist

Hiring Organisation
System1
Location
United Kingdom
engineers, helping ensure quality is built into the development process rather than tested at the end. In our engineering model, developers own most automated testing, including unit, API, integration and performance tests. QA focuses on exploratory testing, risk analysis, end-to-end behaviour and ensuring the overall … safely. Your responsibilities will include: Working within Scrum teams to embed quality thinking early in the development lifecycle. Supporting developers in building strong unit, API, integration and performance testing. Promoting shift-left practices to detect issues earlier in development. Performing exploratory, risk-based and end-to-end testing ...

Lead Test Engineer / Principal SDET

Hiring Organisation
GTC Recruitment
Location
Birmingham, England, United Kingdom
automation frameworks and engineering practices. Key Responsibilities Test Strategy & Leadership Define and implement an end-to-end test strategy aligned to microservices architecture Establish testing standards, patterns, and best practices across multiple teams Assess existing testing approaches and drive continuous improvement Embed scalable testing frameworks and reusable … solutions across engineering teams Hands-on Engineering Design, build, and maintain robust automated test frameworks Deliver testing across all levels: unit, integration, contract, system, and end-to-end Lead automation efforts within Java-based environments Actively contribute to code and framework development, not just governance Collaboration & Governance Work closely ...

Senior Salesforce Test Engineer

Hiring Organisation
GTC Recruitment
Location
Swindon, England, United Kingdom
reliability of enterprise Salesforce solutions across complex integrated systems, contributing across the full software delivery lifecycle. Key Responsibilities Functional, integration, exploratory, and non-functional testing Test automation using Playwright and BDD (Cucumber) API testing using Postman or Rest Assured Collaboration with Salesforce developers on unit test coverage … suites Supporting release and DevOps processes Mentoring junior testers Stakeholder reporting and demos Essential Skills & Experience Strong Salesforce (SFDC) platform experience Salesforce functional & integration testing Salesforce Admin 201 or equivalent experience Playwright automation experience BDD frameworks (Cucumber) API testing tools (Postman/Rest Assured) JavaScript or Java ...

Full Stack Java Developer

Hiring Organisation
Brio Digital
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£500/hour
performing engineering team. You will take a lead role in the design and delivery of complex, enterprise-scale solutions, bringing strong Java, AWS, and API expertise to a programme that is making a real difference to patient care across the country. KEY RESPONSIBILITIES Lead the design and development … applying well-architected principles throughout Design, develop, and test REST APIs to a high standard, ensuring performance, reliability, and security Use Postman for API testing, documentation, and validation across development and test environments Contribute to architectural decisions and technical standards alongside the Technical Architect Carry out thorough code ...

Full Stack Engineer

Hiring Organisation
Brio Digital
Location
United Kingdom
performing engineering team. You will take a lead role in the design and delivery of complex, enterprise-scale solutions, bringing strong Java, AWS, and API expertise to a programme that is making a real difference to patient care across the country. KEY RESPONSIBILITIES Lead the design and development … applying well-architected principles throughout Design, develop, and test REST APIs to a high standard, ensuring performance, reliability, and security Use Postman for API testing, documentation, and validation across development and test environments Contribute to architectural decisions and technical standards alongside the Technical Architect Carry out thorough code ...

Python FullStack Developer- SC Eligible

Hiring Organisation
Mastek
Location
Leeds, England, United Kingdom
Model View Template (MVT) and Model View Controller (MVC). Ensure security and compliance through PKI and OIDC with OAuth 2.0 implementation. Automation: Unit Testing, API Testing and drive automation coverage through TDD Qualifications: At least 5+ years of experience in software development, with a focus ...

Salesforce Test Engineer

Hiring Organisation
Circle Recruitment
Location
Swindon, UK
Employment Type
Full-time
Umbrella solution. Role Profile: You will influence quality at all stages of the project, driving continuous improvement and getting involved with requirements, analysis, design, testing and release of enterprise level software applications You will work to ensure the successful delivery of the major platform work items from different … projects through robust integration and test processes The ideal candidate for this role will be able to demonstrate experience with Acceptance testing (Including UAT), Exploratory Testing and Automation of functional and non-functional requirements. You will need to have an aptitude to pick up new skills quickly ...

Salesforce Test Engineer

Hiring Organisation
Circle Recruitment
Location
Swindon, Wiltshire, England, United Kingdom
Employment Type
Contractor
Contract Rate
£500 - £550 per day
Umbrella solution. Role Profile: You will influence quality at all stages of the project, driving continuous improvement and getting involved with requirements, analysis, design, testing and release of enterprise level software applications You will work to ensure the successful delivery of the major platform work items from different … projects through robust integration and test processes The ideal candidate for this role will be able to demonstrate experience with Acceptance testing (Including UAT), Exploratory Testing and Automation of functional and non-functional requirements. You will need to have an aptitude to pick up new skills quickly ...

QA Analyst Belfast / Fully Remote / Hybrid Permanent Full-Time Learn More and Apply

Hiring Organisation
Jobleads-UK
Location
Belfast, Northern Ireland, United Kingdom
EventMAP are seeking QA Analysts to join our product engineering teams. This role focuses on ensuring the quality of our software platforms through structured testing, investigation of issues, and validation of new features prior to release. The role sits between Support and Development, helping to reproduce issues, verify fixes … perform regression testing across our product suite. The QA team plays a key role in ensuring that releases meet a high standard of quality before reaching customers. You will work closely with developers, support engineers and product teams to investigate issues, improve testing processes and contribute ...

QA Engineer

Hiring Organisation
Pontoon
Location
Warwick, Warwickshire, United Kingdom
Employment Type
Contract
Contract Details: Fixed Term Contract (6 months) Responsibilities: Lead the charge on all QA activities, ensuring functional and non-functional testing meets the highest standards. Take ownership of your assigned QA tasks, driving excellence in automated and non-functional testing including performance, security, accessibility, and usability. Design, build … maintain robust test automation frameworks with clean, reliable code. Collaborate with junior QA Engineers and manual testers, guiding them in modern testing practices and engineering principles. Ensure consistent governance, design, and code quality in line with software standards and technology strategy. Create detailed test scenarios and cases, analyzing ...

Software Quality Engineer

Hiring Organisation
Helic & Co
Location
United Kingdom
Quality Engineer to ensure the quality and reliability of our software products. In this role, you will design and execute test strategies, develop automated testing frameworks, and collaborate closely with development teams to deliver high-quality software. Key Responsibilities Design, develop, and execute comprehensive test plans and test cases … Develop and maintain automated test scripts and frameworks Perform functional, regression, integration, and performance testing Identify, document, and track defects using issue-tracking tools (e.g., Jira) Collaborate with developers and product teams to clarify requirements and resolve issues Participate in Agile ceremonies and contribute to continuous improvement Analyze test ...

Senior Salesforce Test Engineer

Hiring Organisation
Indotronix Avani UK Ltd
Location
Swindon, Wiltshire, South West, United Kingdom
Employment Type
Contract, Work From Home
experienced Salesforce Test Engineer to ensure high-quality delivery of enterprise-level software. The role involves test planning, execution, automation, UAT, exploratory testing, and mentoring junior testers. The engineer will work closely with Salesforce developers, analysts, and cross-functional teams to improve test coverage, identify risks, and drive continuous … Agile/DevOps environments and provide demos to stakeholders. Essential Experience/Skills: Salesforce Admin 201 or equivalent Salesforce project experience. Functional and integration testing of Salesforce applications. Playwright, BDD/Cucumber, API testing (Rest Assured/Postman). Testing JavaScript/React applications. Knowledge ...

Business Analyst - Insurance / Data

Hiring Organisation
Experis
Location
City of London, London, United Kingdom
requirements into clear user stories, acceptance criteria, and functional specifications Proactively manage stakeholder expectations, clearly communicating progress, risks, and dependencies Technical Analysis & Delivery Support API integrations, including defining, documenting, and validating API contracts Write, optimise, and review complex SQL queries for data extraction, validation, and analysis Assist with … API testing and validation using tools such as Postman Produce high‐quality documentation including BRDs, FSDs, process flows, and use‐case definitions Agile Delivery & Tools Own and manage requirements within Jira, ensuring full end‐to‐end traceability Participate in backlog refinement, sprint planning, and defect triage activities Collaborate ...

Salesforce Test Engineer

Hiring Organisation
Access Computer Consulting
Location
Swindon, Wiltshire, United Kingdom
Employment Type
Contract
Contract Rate
£450 - £550/day
will be required to work through an umbrella company. As the Salesforce Test Engineer you will be able to demonstrate experience with Acceptance testing (Including UAT), Exploratory Testing and Automation of functional and non-functional requirements. You will need to have an aptitude to pick up new skills … experience is required for this role. Working experience of Playwright and other test frameworks - (BDD, cucumber) is essential. You must also have experience of API testing with Rest Assured or Postman. Experience in testing JavaScript and React-based applications and also experience in functional and integration testing ...

Automation QA Analyst

Hiring Organisation
Vallum Associates
Location
City of London, London, United Kingdom
Required Skills & Experience Strong experience in automation testing using Selenium/Playwright/Cypress Proficiency in programming languages such as Java, Python, or C# Experience with API testing (Postman, REST Assured, or similar) Knowledge of testing frameworks (TestNG, JUnit, Pytest, etc.) Familiarity with CI/ ...

Junior-Mid QA Engineer

Hiring Organisation
MRJ Recruitment
Location
United Kingdom
engineering teams with the addition of a Junior-Mid QA Engineer. This is a fantastic opportunity for a QA Engineer who enjoys hands-on testing, problem solving and understanding how systems work end-to-end across both UI and APIs. Working closely with Product Managers, Engineers and the wider … help ensure features and fixes behave as intended, reducing risk and supporting high-quality releases across a modern SaaS platform. Key Responsibilities • Manual testing across web UI and APIs • Executing API tests using Postman, curl or similar tools • Exploratory testing to uncover bugs and edge cases • Supporting ...

Full Stack Developer

Hiring Organisation
CMD Recruitment
Location
Melksham, Wiltshire, England, United Kingdom
Employment Type
Full-Time
Salary
£55,000 - £60,000 per annum
Minimum 2 years' experience in Full Stack activities including but not limited to ingestion and storage of data, data manipulation, UI development and API development. Experience in deploying to a cloud environment - preferably Azure - using a variety of services (IoT Hub, Azure Functions etc.) Strong skills in Python … have experience in managing data from remote devices through connections to data stores. Experience in identifying and deploying cyber security measures. Competent in API testing and automated testing frameworks. Excellent communication skills - both written and verbal - can articulate effectively with non-technical stakeholders. Innovative problem solvers ...