Senior QA Engineer Job Description and KRAs

A Senior QA Engineer leads quality on a product or module, planning what to test, building automation and catching serious defects before release. They design test strategies, write and maintain automated suites, review test coverage and guide junior testers. A good senior QA balances speed and quality, finds the risky areas early, and makes sure a release is genuinely ready. The role sits in the engineering or quality team, reports to a QA lead or engineering manager, and often mentors manual and automation testers.

Detail	For this role
Department	Information Technology
Level	Mid level
Reports to	QA Lead
Direct reports	QA Engineer
Experience	5 to 8 years in QA with 1 to 2 years leading test efforts

Senior QA Engineer job description template

Copy this job description, replace the text in square brackets and post it on your careers page or a job portal.

Job title: Senior QA Engineer

Department: Information Technology

Reports to: QA Lead

Location: [City], [office, branch or site]

About the role

Key responsibilities

Design test strategies and plans for features, deciding what to automate and what to test manually.
Build and maintain automated test suites for web, API or mobile so regression runs on every build.
Review requirements and designs early to spot gaps, edge cases and risky changes before coding.
Lead functional, regression, integration and exploratory testing across a release.
Set up test data and environments so tests are reliable and repeatable.
Track, reproduce and prioritise defects, and drive them to closure with developers.
Report test coverage, defect trends and release readiness to the team and stakeholders.
Review test cases and automation written by junior testers and raise the quality bar.
Integrate automated tests into the CI pipeline so failures block risky merges.
Mentor junior QA engineers on techniques, tooling and how to think about risk.

Requirements

Graduate in computer science, IT or engineering
Strong command of at least one automation framework such as Selenium or Playwright
ISTQB certification is an advantage
5 to 8 years in QA with 1 to 2 years leading test efforts

KRAs and KPIs for a Senior QA Engineer

Key result areas for the appraisal form, each with a KPI you can measure every month or quarter.

Key result area	How to measure it
Defect leakage	Critical defects reaching production kept below the agreed threshold per release
Automation coverage	Regression automation coverage grown to the target for the module
Release readiness	Clear go or no go call with evidence before every release
Test cycle time	Regression cycle time reduced through automation each quarter
Defect closure	Reported defects verified and closed within the agreed turnaround
Mentoring	Junior testers reviewed and upskilled each cycle

Skills and tools

Test strategy and planningTest automation frameworksAPI testingRegression and exploratory testingDefect managementCI integrationRisk based testingAttention to detailMentoring

Tools used day to day: Selenium, Playwright, Postman, JIRA, TestRail, Jenkins.

Reporting line and career path

Moves up from: QA Engineer, Automation Test Engineer, Manual Tester
Next roles: QA Lead, SDET, QA Manager

Interview questions for a Senior QA Engineer

How do you decide what to automate and what to keep as manual testing?
Walk me through how you plan testing for a large new feature.
How do you keep an automation suite stable and free of flaky tests?
A critical bug reached production. How do you find out how it was missed?
How do you give a release a confident go or no go decision?
How do you coach a junior tester who only writes happy path cases?

Managing a Senior QA Engineer in ZeniaHR

AttendanceOffice or hybrid on a general shift, sometimes with extended hours near a release. Web punch on the approved office network covers office days, and mobile app punch with a location check covers remote days. Track any late release nights so overtime or comp-off is handled fairly.LeaveAvoid leave during the final test and release window, when the team relies on the senior QA's judgement. Reporting manager then HR approve leave, and the leave calendar helps the QA team keep cover during each cycle.Performance and KRAsTrack defect leakage and automation coverage every month against the KRAs above. Hold the formal review each quarter using goals typed as KPI, and rate leadership too, since a senior QA is measured on team quality and mentoring, not only personal test counts.

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Frequently asked questions

What does a senior QA engineer do?

A senior QA engineer leads quality for a product or module. They plan test strategy, build and maintain automation, review requirements early, run functional and regression testing and drive defects to closure. They give a release a clear go or no go, keep coverage growing and mentor junior testers on how to test with risk in mind.

What is the difference between a QA engineer and a senior QA engineer?

A QA engineer writes and runs tests and reports defects. A senior owns the test strategy, decides what to automate, judges release readiness and mentors others. The senior is trusted to call a release safe or not and to raise the whole team's quality, not just to execute a given test plan.

Do senior QA engineers need to code?

Yes, most senior QA roles in India need coding for automation. You should be comfortable writing and maintaining tests in a framework such as Selenium, Playwright or a language like Java or Python, and reading application code to reason about risk. Strong manual testing and test design still matter, but automation is now expected at the senior level.