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Quality Control (QC) Engineer Web Applications

3 - 8 years

8 - 15 Lacs

Posted:2 days ago| Platform: Naukri logo

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Job Type

Full Time

Job Description

Role Summary

QC Engineer

Our Tech Stack

  • Frontend

    : React, WebSocket, HTML5 video APIs
  • Backend

    : FastAPI (async), Django, PostgreSQL, Redis
  • Infrastructure

    : AWS (ECS, S3, CloudFront), Docker
  • DevOps

    : GitHub Actions, CI/CD
  • Testing

    : Playwright / Cypress, Postman, Pytest

Responsibilities

  • Design and execute manual and automated test plans for frontend and backend flows
  • Validate video playback, webcam access, and real-time sync (WebSocket-based)
  • Test REST and WebSocket APIs (Postman, WebSocket clients)
  • Ensure correctness of data capture (emotion snapshots, resume point)
  • Perform cross-browser, cross-device, and performance testing
  • Work with developers to triage bugs and provide clear, reproducible reports
  • Contribute to test automation (Playwright, Cypress, or Selenium)
  • Maintain QA logs, checklists, and test documentation

Requirements

  • 3+ years of experience in QA/QC for web applications
  • Strong understanding of

    web app testing

    , video & media testing a plus
  • Experience testing APIs (REST, WebSocket) with tools like Postman or Insomnia
  • Familiarity with browser dev tools, console/network debugging
  • Knowledge of test case design, bug lifecycle, and issue tracking (Jira, Trello)
  • Comfortable with Git and CI workflows
  • Able to collaborate with developers, designers, and PMs across time zones

Nice to Have

  • Experience testing

    real-time applications

    (chat, live dashboards, streaming apps)
  • Automation experience using

    Playwright

    ,

    Cypress

    , or

    Selenium


  • Familiarity with Python test tools like

    Pytest

    or backend debugging
  • Exposure to AWS environments or performance monitoring tools

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