1 to 25 of 42 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, 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 ...

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 ...

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, 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 ...

Software Tester

Hiring Organisation
Rebel Recruitment Limited
Location
Nottingham, Nottinghamshire, United Kingdom
Employment Type
Permanent
Salary
£30000 - £42000/annum
backend systems. It’s complex, fast-moving, and genuinely interesting work. What you’ll actually be doing Getting hands-on with manual + automated testing across web, mobile, desktop & APIs Designing smart test scenarios (not just ticking boxes) Building & maintaining automation frameworks (Playwright/Selenium/Selenide) Working closely … things are done and helping raise the bar across the team Tech you’ll be around Playwright (TypeScript) Selenium/Selenide (Java) Postman (API testing) Git/Source control Azure DevOps (nice to have) SQL/Database testing Performance tools (JMeter or similar) What they’re looking ...

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 ...

Automation Test Lead

Hiring Organisation
Rebel Recruitment Limited
Location
Nottingham, Nottinghamshire, United Kingdom
Employment Type
Permanent
Salary
£50000 - £60000/annum
scale. This is a hands-on technical leadership role where you’ll work closely with developers, business analysts, and cloud engineering teams to strengthen testing practices, reduce defects in production, and continuously improve the delivery pipeline. You’ll be central to defining what “good quality” looks like and ensuring … clear, testable requirements and ensure defects are well understood, documented, and resolved effectively. You’ll design, maintain, and improve automated test coverage using modern testing frameworks, while also contributing to broader testing strategy, including API and performance testing. You’ll work within CI/CD pipelines ...

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 ...

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 ...

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/ ...

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 ...

Software Engineer In Test (SDET)

Hiring Organisation
The Portfolio Group
Location
Manchester, United Kingdom
Employment Type
Permanent
Salary
£50000 - £55000/annum
Software Engineer In Test The role is paying up to £55,000 and is 5 days a week in the office. Essential: Experience with API testing tools (Postman) Understanding of CICD (Jenkins, AWS, Azure) Displays experience of various testing techniques (Exploratory, Smoke, Regression) Understanding of Database management … clear and precise communication skills Desirable: Knowledge of automation tools (Selenium Web Driver, VS Code) Knowledge of automation framework (cypress, playwright, typescript) Knowledge of testing google analytics Knowledge of Mobile testing Browserstack If you would be interested please apply below! 51432NB INDMANS The Portfolio Group are acting ...

Automation Tester

Hiring Organisation
Stealth iT Consulting
Location
United Kingdom
sprint planning, backlog refinement, and continuous improvement. Perform root cause analysis of defects and work with development teams for resolution. Ensure adherence to testing best practices, coding standards, and quality processes. Provide regular updates on test progress, coverage, and risk. Contribute to CI/CD pipelines and support test … automation integration into build processes. Essential Skills & Experience Active Security Clearance. Strong, commercial experience in automation testing using Java . Proven hands-on experience with Selenium WebDriver for UI automation. Solid experience using Cucumber/BDD frameworks . Experience working within Agile/Scrum environments. Understanding of API ...

SC Test Engineer - Power Apps

Hiring Organisation
IO Associates
Location
London, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
£300 - £350 per day
tests to ensure quality, reliability and delivery of user stories and acceptance criteria for a highly customised Microsoft Dynamics solution. Must have experience in testing one or more of the following: Minimum of 3 years' experience in manual testing ISTQB Certification Foundation (as a minimum) or equivalent Understanding … Extensive accessibility testing experience Significant experience of testing Power Apps solutions Familiar with test and bug management tools in use on the project (JIRA & Xray for JIRA) Hands-on experience with API testing & tooling Experience working in a Scrum methodology Highly delivery focused, with the ability ...

QA Tester (Automation-Focused)

Hiring Organisation
The Portfolio Group
Location
Manchester, United Kingdom
Employment Type
Permanent
Salary
£45000/annum
backend Maintain regression test suites and expand test coverage Collaborate on test plans, acceptance criteria, and release readiness Build tools that make testing faster, smarter, and more effective What you bring: 4+ years in QA/testing roles, with strong automation experience Familiar with Selenium, Cypress, or other … test frameworks Experience with REST API testing using tools like Postman Detail-obsessed and comfortable in agile environments Nice-to-haves: Basic scripting or coding knowledge Familiarity with performance or security testing 41268MSR4 INDMANS The Portfolio Group are acting on behalf of our client in recruiting ...

Principal SDET/SEIT

Hiring Organisation
The Portfolio Group
Location
Manchester, United Kingdom
Employment Type
Permanent
Salary
£70000 - £80000/annum
Principal SDET specialising in Automation and with a background in Development! Key Responsibilities/Skills: Knowledge of automation framework (cypress, playwright, typescript) Experience with API testing tools (Postman) Understanding of CICD (Jenkins, AWS, Azure) Displays experience of various testing techniques (Exploratory, Smoke, Regression) Understanding of Database management … tools and how to query data required (SQL) Displays clear and precise communication skills Contributing to testing guild roadmap, providing technical direction and quality strategy. Establishing and maintaining testing best practices at a department level. Driving organisation-wide quality metrics, standards, and continuous improvement. Engagement with senior leadership ...