Role Summary
We are looking for a mid-level QA Engineer who can independently validate customer-facing SaaS integrations, investigate defects, review requirements, refine acceptance criteria and support production-release quality. The role is primarily focused on manual testing, with mandatory API and technical troubleshooting capability. The selected candidate will also guide junior QA team members and contribute to process and quality improvements.
Key Responsibilities
· Plan and execute functional, regression, integration, API, database and exploratory testing for SaaS applications.
· Understand end-to-end workflows involving orders, inventory, fulfilment, tracking, webhooks, schedulers and third-party APIs.
· Review product requirements, user stories and development tasks before implementation begins.
· Refine acceptance criteria, identify missing business scenarios and highlight ambiguities, dependencies and risks.
· Create detailed test cases, test data, traceability checklists and release-validation plans.
· Perform API testing using Postman or equivalent tools,



including request validation, authentication, headers, payloads, response codes and negative scenarios.
· Inspect application logs, JSON payloads, webhook data and database records to support defect analysis.
· Write basic to intermediate SQL queries for backend validation and data investigation.
· Classify issues as product defects, configuration problems, data issues, third-party failures or expected behaviour.
· Reproduce customer-reported production issues and provide transparent evidence to engineering teams.
· Participate in production issue analysis, hotfix validation, release sign-off and post-release checks.
· Create high-quality defects with steps to reproduce, actual results, expected results, impact, evidence, environment and severity.
· Guide junior QA engineers on test design, defect quality, regression scope and release readiness.
· Work closely with developers, product analysts, business ana

📌 QA ENGINEER – SAAS INTEGRATIONS (Noida)
🏢 Webbee Esolutions Private
📍 Noida