Job Description

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 environment 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