Testing Engineer

Position Title: Testing Engineer-QA

Role Overview

You will own quality across our React web and React‑Native mobile codebases from unit tests through end‑to‑end automation to CI/CD integration with SITL. You’ll work hand‑in‑hand with Developers, Product Owners and DevOps to shift testing left, accelerate releases, and continuously raise confidence in every deployment.

Key Responsibilities

1)Test Strategy & Planning

●           Define test scope (unit, integration, E2E), entry/exit criteria, and coverage goals for both web and mobile.

●           Estimate testing effort, maintain test case documentation, and report quality metrics.

2) Unit & Component Testing

●           Write and maintain unit and component tests in:

●           React: Jest + React Testing Library

●           React‑Native: Jest + React Native Testing Library

●           Ensure ≥ 90% coverage on new features; track coverage trends.

3) Automation & E2E Testing

●           Build and maintain E2E suites using Cypress (web) and Detox or Appium (mobile).

●           Automate critical user flows (login, onboarding, core workflows) and regression checkpoints.

4) Manual & Exploratory Testing

●           Execute targeted manual testing: functional (black‑box, white‑box), regression, and exploratory sessions.

●           Log reproducible defects in Jira with clear steps, screenshots/video.

5)CI/CD Pipeline Development

●           Author and maintain GitHub Actions workflows that:

●           Run unit + E2E tests in parallel (web & mobile).

●           Gate merges on successful test passes and coverage thresholds.

●           Publish test reports and coverage badges.

●           Containerize test runners with Docker for consistency and scalability.

6)API & Backend Validation

●           Automate API tests (REST/GraphQL) using Postman/Newman or REST Assured.

●           Validate data contracts, error handling, auth flows.

7) Performance & Load Testing (Optional/As‑Needed)

●           Set up smoke and load tests with JMeter or Gatling for critical endpoints.

●           Analyze bottlenecks and recommend optimizations.

8)Production Monitoring & Reporting

●           Integrate Sentry, Bugsnag, or New Relic to catch regressions in production.

●           Triage errors, track trends, and drive fixes.

9)Collaboration & Mentorship

●           Participate in Agile ceremonies, review PRs for testability and coverage.

Required Qualifications

●           Experience: 1-2 years in an Agile QA/Testing role, with demonstrable impact on at least one React‑based web app and one React‑Native mobile app.

●           Unit Testing: Expert with Jest and React(‑Native) Testing Library.

●           E2E Automation: Hands‑on with Cypress for web; Appium or Detox for mobile.

●           Scripting: Comfortable writing test scripts in JavaScript/TypeScript

●           CI/CD: Proven track record building test pipelines in GitHub Actions.

●           Test Management: Familiarity with Jira.

Preferred (Nice‑to‑Have)

●           Security Testing: OWASP Top 10, Burp Suite/ZAP experience.

●           Performance Testing: JMeter, Gatling, or Locust experience.

Soft Skills

●           Analytical Mindset: Methodical problem‑solver with attention to detail.

●           Communication: Clear, concise reports of defects, test plans, and quality metrics.

●           Collaboration: Strong team player in Agile squads, open to feedback and continuous learning.