QA Automation Intern API Backend Testing Location On-Site Noida India Type Internship Full-times Duration 6 months About Us Celetel is building a modern CPaaS platform that empowers businesses to integrate high-quality voice video and messaging APIs Quality is key to what we do and we re looking for QA interns who are passionate about testing scalable systems Primary Responsibilities Work on API automation testing using open-source tools like Postman Newman or REST-assured Assist in creating and maintaining automated test cases and regression test suites Collaborate with developers to understand technical implementation and define test scopes Test backend services and APIs to ensure accurate and reliable system behavior Log track and verify bugs using tools like JIRA or Bugzilla Perform root cause analysis for defects and help prioritize fixes Ensure functional correctness reliability and performance of features Participate in deployments and help triage production issues may include occasional weekends Contribute to improving QA processes and automation coverage Key Responsibilities Help design and develop test automation frameworks from scratch Write clear maintainable test cases and test scripts for Web Mobile APIs Collaborate with engineering and product teams to understand features edge cases and failure points Review feature implementation and participate in quality gates before release Requirements Basic understanding of API testing and HTTP methods Familiarity with tools like Postman Swagger or any scripting JavaScript Python Ability to write clear test cases and documentation Good analytical and debugging skills Strong attention to detail and willingness to learn automation frameworks Nice to Have Exposure to tools like Selenium Playwright or Cypress Experience writing automation scripts in JavaScript and Typescript Familiarity with CI CD tools and pipelines e g GitHub Actions Jenkins Knowledge of databases and basic SQLUnderstanding of CPaaS products or real-time systems What You ll Learn Real-world testing practices in a cloud-based API-first platform Hands-on experience with automation tooling and frameworks End-to-end QA process in a microservices setting Opportunity to grow into a QA Engineer role Job Type Internship Contract length 6 months Pay 9 348 44 - 20 323 86 per month Work Location In person