76 to 100 of 140 Remote API Testing Jobs

a crucial role in safeguarding the quality and reliability of our cutting-edge low-code/no-code supply chain platform. Your attention to detail and structured approach to testing will help ensure that our platform delivers intuitive, error-free experiences for users - from logistics managers to sustainability analysts - across complex global supply chains. In this role, you'll … Execute manual tests to validate business rules, workflows, and usability across low-code configurations. Contribute to regression, smoke, and exploratory testing to ensure consistent platform stability. Create, maintain, and manage manual test scripts for consistent execution and test reliability. Collaborate closely with engineers, business architects, and technologists to define clear acceptance criteria and support Agile sprint activities. Detect, document … and track software defects clearly, contributing to continuous improvement and detailed release notes. Offer usability insights that inform better platform design, based on your testing outcomes and user empathy. Support the team in automating tests, managing automated test scripts, and iterating testing processes for scale and sustainability. By identifying issues before they affect real-world operations, you'll More ❯

skills and expertise in industry-standard tools like Jira, ALM, Zephyr, Confluence, Jenkins, OpenShift, and Jenkins pipelines. Key Responsibilities Develop automation scripts and framework libraries for both UI and API testing. Actively participate in Delivery Feature Teams with regards to impact analysis of design and implementation. Define test plans and test cases for functional and end-to-end testing. … Good track record of delivering QA for Front Office Trading Systems. Strong experience working within Investment Banking Markets Technology domain. Strong hands-on experience in QA automation (UI and API automation). Strong programming skills in Java. Expertise in Selenium WebDriver and Playwright for UI automation. Experience of developing stubs and drivers. Experience working with Git for version control. More ❯

Required Skills: API Testing, Test Execution, Database Testing, Selenium, Agile Working Shift: UK Country: India Name of the position: Functional Testing Engineer Time Zone: UK Remote: Yes No. of resources needed for this position: 01 Mode : Contract ( May 1st, 2025 - September 30th, 2025 (with possible extension) Years of experience: 6+ Years OVERVIEW: We are seeking a … skilled Functional Testing Engineer to develop and implement end-to-end testing strategies, ensuring high-quality software solutions. The role involves analyzing requirements, executing test plans, verifying API/UI integrations, and troubleshooting issues. The ideal candidate should have strong expertise in API testing, test execution, and database validation while working in Agile environments. RESPONSIBILITIES … Develop and implement end-to-end testing strategies using quality processes, tools, and methodologies. Translate requirements for products, systems, and software into test specifications. Create, implement, and execute test plans. Monitor and manage test results, ensuring testing objectives are met. Review requirements in user stories, client flows, and Visio diagrams for planning test scenarios. Conduct test execution for More ❯

Lead Test Engineer (C# Postman API SaaS) WFH to £65k Do you have experience of testing complex C# backend systems combined with technical leadership skills? You could be progressing your career as a Lead Test Engineer, at a scaling tech company. As a Lead Test Engineer you will join an Agile tribe, responsible for complex billing systems. You … Agile ceremonies working in 2 week Sprints, across the full development lifecycle and collaborating with software engineers to guide and influence them to achieve increased levels of quality and testing best practice. WFH Policy: You can work from home on a fulltime basis but must be UK based and happy to meet up with colleagues once a quarter. About … you: You have strong QA testing experience on complex backend systems, both manual and automation You have strong API testing experience, ideally with Postman You have experience of providing technical leadership for test automation You have a good understanding of C#, with basic coding skills and experience of testing backend systems You have experience of working More ❯

Role : Mainframe Test Lead Location : London Work Mode : Hybrid Job Description: The objective of this role is to validate the Test coverage and Testing evidence that the upgrades made to DB2, IMS, MQ Subsystems do not impact the application functionality. In addition to the above, the role requires to identify the application regression test cases associated to the below … subsystems, hence a deep understanding of the Mainframe systems i.e. DB2, IMS, MQ, COBOL, JCL are essential. Key Responsibilities: Lead end-to-end testing efforts for mainframe applications and APIs. Design and implement testing approach, Test plan, and Review Test cases for mainframe systems involving IMS and MQ. Collaborate with development, business, and QA teams to understand requirements … and ensure test coverage. Perform integration testing involving APIs, IMS transactions, and MQ messaging. Automate test cases where applicable and manage test data. Identify, document, and track defects using tools like JIRA or HP ALM. Ensure compliance with quality standards and best practices. Required Skills: Strong experience in mainframe testing (COBOL, JCL, DB2). Hands-on experience with More ❯

re working with a large-scale businesses sector programme, helping to grow a collaborative, engineering-led team at the forefront of digital transformation. If you're passionate about modern testing practices, automation, and working in fast-moving multidisciplinary teams - this is the role for you. What You'll Do: Be part of a collaborative Agile delivery team, working alongside … BAs, and product stakeholders. Own the quality assurance process - from understanding requirements through to delivery. Build and maintain automated test frameworks using modern BDD approaches (Cucumber, Gherkin). Conduct API testing, functional and non-functional testing, and support 3rd-party QA integration. Ensure test coverage across all stages of the SDLC in a Java-based, cloud-hosted … environment. What We're Looking For: 5+ years' experience in testing or quality engineering roles. Hands-on expertise with: Test automation tools (e.g., Cucumber, JUnit) API testing (Postman or similar) Version control systems (e.g., Git) Strong understanding of Agile delivery and test-first principles. Ability to write and implement BDD scenarios (Gherkin) and collaborate with developers on More ❯

Responsibilities: • Develop modern frontend components and applications using React and TypeScript • Translate complex FinOps workflows into usable, intuitive interfaces in collaboration with product and backend teams • Design and optimize API interactions using REST and GraphQL • Champion frontend performance through techniques such as code splitting , lazy loading , and caching • Prioritize security , implementing best practices in frontend/backend data flows … Contribute to UI/UX design through feedback, prototyping, and iteration • Maintain high standards in code quality , testing, and CI/CD integration • Stay up to date with modern frontend trends and drive continuous improvement • Contribute to architectural decisions and shape the future of the frontend platform Essential Criteria: • Strong commercial experience building frontend applications with React , TypeScript , JavaScript … Proven ability to create high-performance, responsive, and accessible interfaces for data-rich SaaS platforms • Expertise integrating APIs using REST and/or GraphQL • Experience with frontend build tools, testing frameworks, and CI/CD best practices • Passion for clean UI design, usability, and a user-first development approach • Strong problem-solving skills with the ability to deliver practical More ❯

identity, nationality (single or dual) or immigration status, employment history going back 3 continuous years, unspent criminal record check (known as Disclosure and Barring Service). Your role IoT Testing ensuring the device connectivity and security. Your skills and experience Candidate should have 5 8 years experience in QA testing role in embedded and IoT products. Understanding embedded … systems, IoT protocols (MQTT, CoAP, HTTP), and cloud integration. Testing hardware, firmware, and performance of IoT devices. Verifying communication protocols (Wi-Fi, Zigbee, Bluetooth) and network coverage. Ensuring secure authentication, data encryption, and penetration testing for IoT devices. Conducting security tests on IoT devices, ensuring data privacy and vulnerability assessments. Verifying data integrity, synchronization, and handling of big … data in IoT systems. Knowledge of writing & automating IoT testing scripts and integrating with CI/CD pipelines (optional). Knowledge of cloud platforms like AWS IoT, Azure IoT for cloud-IoT device integration. Worked in agile teams, understand agile methodologies and proficient in JIRA and defect lifecycle management. Perform manual test execution and API testing for More ❯

at the intersection of people management, process improvement, and software delivery. The Role: As the Software Quality Assurance Team Leader, you'll oversee a skilled team responsible for supporting, testing, and maintaining software applications. You'll work closely with developers, business analysts, and senior stakeholders to ensure applications meet high-quality standards, regulatory requirements, and evolving business needs. Key … disruptions. Manage support workloads and coordinate responses to technical issues across the software suite. Provide hands-on support and troubleshooting expertise to resolve complex application issues. Maintain and monitor testing environments to ensure reliable development and deployment processes. Continuously evaluate software performance, identifying and implementing improvements to enhance user experience. Support software projects and drive timely delivery of application … development lifecycle and QA methodologies. Preferred Skills & Qualifications: Experience in a similar leadership role within IT or software support. Familiarity with tools such as Azure DevOps, SQL, IIS, Postman API testing, and version control systems. Knowledge of mobile testing platforms is a plus Background in software testing frameworks and industry best practices. Exposure to Microsoft-based More ❯

Lead Test Engineer (C# Postman API SaaS) WFH to £65k Do you have experience of testing complex C# backend systems combined with technical leadership skills? You could be progressing your career as a Lead Test Engineer, at a scaling tech company. As a Lead Test Engineer you will join an Agile tribe, responsible for complex billing systems. You … Agile ceremonies working in 2 week Sprints, across the full development lifecycle and collaborating with software engineers to guide and influence them to achieve increased levels of quality and testing best practice. WFH Policy: You can work from home on a fulltime basis but must be UK based and happy to meet up with colleagues once a quarter. About … you: You have strong QA testing experience on complex backend systems, both manual and automation You have strong API testing experience, ideally with Postman You have experience of providing technical leadership for test automation You have a good understanding of C#, with basic coding skills and experience of testing backend systems You have experience of working More ❯

Lead QA Engineer (C# Postman API SQL) WFH to £65k Do you have experience of testing complex C# backend systems combined with technical leadership skills? You could be progressing your career as a Lead QA Engineer, at a scaling tech company. As a Lead QA Engineer you will join an Agile tribe, responsible for complex billing systems. You … Agile ceremonies working in 2 week Sprints, across the full development lifecycle and collaborating with software engineers to guide and influence them to achieve increased levels of quality and testing best practice. WFH Policy: You can work from home on a fulltime basis but must be UK based and happy to meet up with colleagues once a quarter. About … you: You have strong QA testing experience on complex backend systems, both manual and automation You have strong API testing experience, ideally with Postman You have experience of providing technical leadership for test automation You have a good understanding of C#, with basic coding skills and experience of testing backend systems You have experience of working More ❯

Automation Test Engineer with at least 4 years API, functional and system integration testing is sought by an innovation house based near Birmingham. With large scale investment in technical innovation this Automation Test Engineer will be joining a dynamic, autonomous team delivering an automated testing environment that will facilitate the organisations commitment to cutting edge automation over … Test Manager to help define a new automated QA process. This Automation Test Engineer based near Sheffield should have most of the following key skills: - Extensive experience writing automated testing scripts - Strong API testing skills using postman - Strong automation testing tool exposure ideally using cucumber - Proven experience testing complex systems - Understanding of the software development … lifecycle - Exposure to testing new features within a product led, tech driven environment - Impeccable communication skills as internal stakeholder management between technical teams will form a large part of this role - A real can-do attitude and a passion for technology in general The benefits for this role include: - Starting salary of up to £60,000 - Flexible, hybrid working More ❯

you will work with an incredibly bright team of software and ML engineers are their dedicated tester. Experience and skills required: Any of the following would be useful: Python testing: pytest, Selenium Unit and integration testing, end to end testing Any AI-Specific Testing Tools Model testing: MLflow for tracking experiments A/B testing: Split or GrowthBook for model comparison Performance monitoring: Weights & Biases or TensorBoard API & Integration Testing REST API testing: Postman, REST-assured, or direct pytest with requests The absolute key to the role is experience in AI startups working with small teams of AI Engineers and ML Engineers. If you don’t fit this criteria your More ❯

/2025 Location: Knutsford/Northampton/London, hybrid 2/3 days onsite Key Skills/requirements Previous experience as a Automation Tester (Open Banking/Payment API) API Automation Tester OR Payments SME required with extensive experience in full stack engineering, test automation Understanding of IT systems and functioning Must demonstrate effective communication with management, peers …/Java Skills Karate/Selenium/Cucumber/Stash/GIT - Automation skills/Lead Teams using these tools CA Lisa/Rest Assured – Exposure to/Experience API testing teams Working with Agile Methodologies/Understanding of Dev Ops Tools All profiles will be reviewed against the required skills and experience. Due to the high number More ❯

/2025 Location: Knutsford/Northampton/London, hybrid 2/3 days onsite Key Skills/requirements Previous experience as a Automation Tester (Open Banking/Payment API) API Automation Tester OR Payments SME required with extensive experience in full stack engineering, test automation Understanding of IT systems and functioning Must demonstrate effective communication with management, peers …/Java Skills Karate/Selenium/Cucumber/Stash/GIT - Automation skills/Lead Teams using these tools CA Lisa/Rest Assured – Exposure to/Experience API testing teams Working with Agile Methodologies/Understanding of Dev Ops Tools All profiles will be reviewed against the required skills and experience. Due to the high number More ❯

Who we're looking for: A skilled Software Development Engineer in Test (SDET) to join our QA team. You will combine software development expertise with automated testing, focusing on building and maintaining robust automated testing solutions. You will be responsible for architecting and implementing our automation testing strategies, with a particular emphasis on regression testing for … challenge: To drive quality assurance initiatives, develop comprehensive test strategies, and work closely with developers to ensure the highest standards of software quality. Your expertise in automation and load testing will be crucial in maintaining the reliability and performance of our user-facing applications while supporting our continuous integration and deployment processes. Where you'll work: This role will … for test automation and continuous integration Participate in code reviews and provide feedback on testability Monitor and improve test metrics, including coverage and execution time Mentor team members on testing practices and automation techniques What we're looking for Ability to collaborate effectively with development teams Strong analytical skills for test result analysis and bug reporting Strong experience in More ❯

Who we’re looking for: A skilled Software Development Engineer in Test (SDET) to join our QA team. You will combine software development expertise with automated testing, focusing on building and maintaining robust automated testing solutions. You will be responsible for architecting and implementing our automation testing strategies, with a particular emphasis on regression testing for … challenge: To drive quality assurance initiatives, develop comprehensive test strategies, and work closely with developers to ensure the highest standards of software quality. Your expertise in automation and load testing will be crucial in maintaining the reliability and performance of our user-facing applications while supporting our continuous integration and deployment processes. Where you’ll work: This role will … for test automation and continuous integration Participate in code reviews and provide feedback on testability Monitor and improve test metrics, including coverage and execution time Mentor team members on testing practices and automation techniques What we’re looking for Ability to collaborate effectively with development teams Strong analytical skills for test result analysis and bug reporting Strong experience in More ❯

role at Tillo Who we’re looking for: A skilled Software Development Engineer in Test (SDET) to join our QA team. You will combine software development expertise with automated testing, focusing on building and maintaining robust automated testing solutions. You will be responsible for architecting and implementing our automation testing strategies, with a particular emphasis on regression … testing for our StoreFront platform. The challenge: To drive quality assurance initiatives, develop comprehensive test strategies, and work closely with developers to ensure the highest standards of software quality. Your expertise in automation and load testing will be crucial in maintaining the reliability and performance of our user-facing applications while supporting our continuous integration and deployment processes. … our Hove office Who we’re looking for: A skilled Software Development Engineer in Test (SDET) to join our QA team. You will combine software development expertise with automated testing, focusing on building and maintaining robust automated testing solutions. You will be responsible for architecting and implementing our automation testing strategies, with a particular emphasis on regression More ❯

Senior SDET £60,000 Remote, UK & Ireland We’re hiring a Senior SDET — a deeply technical role for engineers with a strong development background who’ve transitioned into testing and quality. You’ll play a key role in building out our internal automation ecosystem—designing the frameworks, libraries, and tooling we need from the ground up. This isn’t … end-to-end automation solutions across APIs, UI, and services. Deeply analyse our systems and propose improvements to testability and quality architecture. Drive CI/CD automation, shift-left testing practices, and quality-by-design across teams. Mentor developers and testers on best practices, tooling, and automation techniques. You should have: A software engineering background with a strong understanding … of design and architecture. Proven experience building automation ecosystems from scratch—frameworks, test libraries, internal tooling. Experience testing both front-end and back-end systems; .NET is ideal, others welcome. Strong coding skills in C#, Java, or similar. Solid experience with API testing and automation (RESTful services, microservices). Familiarity with tools like Playwright (preferred), Selenium, or More ❯

our AI functionalities What We Look For Essential Technical Skills: Frontend Development: Advanced expertise with React (18+) and TypeScript Deep knowledge of Next.js (14+) and its features (SSR, ISR, API routes) Experience with Mantine UI framework or similar component libraries Proficiency with CSS-in-JS solutions like Vanilla Extract Strong understanding of data visualisation using libraries like Visx and … Recharts Knowledge of Zod for runtime type validation Backend Development: Strong Node.js experience Experience with tRPC for type-safe API development Database expertise with PostgreSQL and SQL query builders (Kysely) Knowledge of authentication systems (NextAuth) Full-Stack Capabilities: Type-safe development across the entire stack API design and implementation Performance optimisation techniques State management using React Query Testing & Quality: Comprehensive testing strategies with Jest and Playwright Experience with mock service workers (MSW) for API testing DevOps & Deployment: CI/CD pipeline configuration and optimisation Environment management and deployment strategies Experience with package managers like pnpm Essential Soft Skills: Strong communication skills with the ability to explain complex technical concepts clearly Problem-solving capabilities and More ❯

with the team. Data Analysis: Aggregate, organise, and analyse data to uncover patterns, trends, and vulnerabilities in AI detection mechanisms. Automation & Solution Strategy: Identify high-ROI automation opportunities for testing AI detection systems. Develop, maintain, and improve automated test coverage and contribute to overall solution design. Team Collaboration: Act as a central communication point between technical and non-technical … needs. Knowledge Sharing: Provide guidance and occasional training to team members on recognising and responding to new bypass techniques. Qualifications Requirements: 3+ years of combined experience in web application testing, automation, and data analysis. Proven ability to develop and maintain automated tests (using Python or Java, Pytest, REST Assured, or similar), including integration with REST APIs. Experience with prompt … Capable of analysing complex datasets to identify patterns, trends, and anomalies related to AI detection bypass techniques. Experience with version control (Git) and CI/CD pipelines. Experience with API testing. Excellent written and verbal English for effective cross-team communication, including with non-technical stakeholders. Working knowledge of Excel or Google Sheets (including formulas). Experience leading or More ❯

with the team. Data Analysis: Aggregate, organise, and analyse data to uncover patterns, trends, and vulnerabilities in AI detection mechanisms. Automation & Solution Strategy: Identify high-ROI automation opportunities for testing AI detection systems. Develop, maintain, and improve automated test coverage and contribute to overall solution design. Team Collaboration: Act as a central communication point between technical and non-technical … needs. Knowledge Sharing: Provide guidance and occasional training to team members on recognising and responding to new bypass techniques. Qualifications Requirements: 3+ years of combined experience in web application testing, automation, and data analysis. Proven ability to develop and maintain automated tests (using Python or Java, Pytest, REST Assured, or similar), including integration with REST APIs. Experience with prompt … Capable of analysing complex datasets to identify patterns, trends, and anomalies related to AI detection bypass techniques. Experience with version control (Git) and CI/CD pipelines. Experience with API testing. Excellent written and verbal English for effective cross-team communication, including with non-technical stakeholders. Working knowledge of Excel or Google Sheets (including formulas). Experience leading or More ❯

with the team. Data Analysis: Aggregate, organise, and analyse data to uncover patterns, trends, and vulnerabilities in AI detection mechanisms. Automation & Solution Strategy: Identify high-ROI automation opportunities for testing AI detection systems. Develop, maintain, and improve automated test coverage and contribute to overall solution design. Team Collaboration: Act as a central communication point between technical and non-technical … needs. Knowledge Sharing: Provide guidance and occasional training to team members on recognising and responding to new bypass techniques. Qualifications Requirements: 3+ years of combined experience in web application testing, automation, and data analysis. Proven ability to develop and maintain automated tests (using Python or Java, Pytest, REST Assured, or similar), including integration with REST APIs. Experience with prompt … Capable of analysing complex datasets to identify patterns, trends, and anomalies related to AI detection bypass techniques. Experience with version control (Git) and CI/CD pipelines. Experience with API testing. Excellent written and verbal English for effective cross-team communication, including with non-technical stakeholders. Working knowledge of Excel or Google Sheets (including formulas). Experience leading or More ❯

with the team. Data Analysis: Aggregate, organise, and analyse data to uncover patterns, trends, and vulnerabilities in AI detection mechanisms. Automation & Solution Strategy: Identify high-ROI automation opportunities for testing AI detection systems. Develop, maintain, and improve automated test coverage and contribute to overall solution design. Team Collaboration: Act as a central communication point between technical and non-technical … needs. Knowledge Sharing: Provide guidance and occasional training to team members on recognising and responding to new bypass techniques. Qualifications Requirements: 3+ years of combined experience in web application testing, automation, and data analysis. Proven ability to develop and maintain automated tests (using Python or Java, Pytest, REST Assured, or similar), including integration with REST APIs. Experience with prompt … Capable of analysing complex datasets to identify patterns, trends, and anomalies related to AI detection bypass techniques. Experience with version control (Git) and CI/CD pipelines. Experience with API testing. Excellent written and verbal English for effective cross-team communication, including with non-technical stakeholders. Working knowledge of Excel or Google Sheets (including formulas). Experience leading or More ❯

with the team. Data Analysis: Aggregate, organise, and analyse data to uncover patterns, trends, and vulnerabilities in AI detection mechanisms. Automation & Solution Strategy: Identify high-ROI automation opportunities for testing AI detection systems. Develop, maintain, and improve automated test coverage and contribute to overall solution design. Team Collaboration: Act as a central communication point between technical and non-technical … needs. Knowledge Sharing: Provide guidance and occasional training to team members on recognising and responding to new bypass techniques. Qualifications Requirements: 3+ years of combined experience in web application testing, automation, and data analysis. Proven ability to develop and maintain automated tests (using Python or Java, Pytest, REST Assured, or similar), including integration with REST APIs. Experience with prompt … Capable of analysing complex datasets to identify patterns, trends, and anomalies related to AI detection bypass techniques. Experience with version control (Git) and CI/CD pipelines. Experience with API testing. Excellent written and verbal English for effective cross-team communication, including with non-technical stakeholders. Working knowledge of Excel or Google Sheets (including formulas). Experience leading or More ❯