QA Engineer

Tight Line

full-time

Posted on: 3/25/2026

Location Type: Remote

Location: Nigeria

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About the role

Design and execute test plans, find and document defects clearly, and partner with developers, product, and designers.
Develop, maintain, and execute manual test plans and test cases for web applications.
Validate acceptance criteria, reproduce and triage defects, and log clear, actionable bug reports.
Perform cross-browser and cross-device testing across supported browsers and platforms.
Verify backend behavior and data correctness using basic SQL queries and API checks when applicable.
Run and verify release/regression test cycles; coordinate test execution with product and release schedules.
Track defects and testing progress in Jira; update test documentation and checklists to keep knowledge current.

Must have 4-year degree or certificate in a related field preferred - or equivalent hands-on experience.
3+ years of professional QA/manual testing experience on web applications (or equivalent demonstrable experience).
Strong experience designing and executing manual test cases, exploratory testing, and regression testing.
Clear, concise bug reporting with an emphasis on reproducible steps, impact, and diagnostics.
Solid understanding of SDLC and STLC and how QA integrates into agile delivery.
Practical familiarity with web technologies (HTML/CSS/JS) and how to validate UI and functional behavior.
Basic ability to query data (SQL) and validate backend state when testing flows.

Benefits

Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools

manual testingtest planstest casesSQLAPI testingregression testingexploratory testingbug reportingweb technologiesSDLC

Soft Skills

clear communicationcollaborationattention to detailproblem-solvinganalytical thinking

Certifications

4-year degreecertificate in related field