Spin.AI

Middle QA Engineer, Manual

Spin.AI

full-time

Posted on:

Location Type: Hybrid

Location: Lisbon • Portugal

Visit company website

Explore more

✨ AI Apply
Apply

Tech Stack

JavaPostgres

About the role

  • Perform manual testing across UI, APIs, integrations, and backend-driven workflows.
  • Analyze requirements and acceptance criteria, proactively identifying risks and gaps together with PO/PM/Dev.
  • Own and maintain test documentation in Zephyr: create, review, and update test cases and checklists; develop and manage test plans and test cycles; prepare test result reports when required.
  • Validate data integrity and system behavior using database queries.
  • Run and analyze automated test results to identify problem areas, support root-cause analysis, assist with prioritization, and align on next steps with the team.
  • Review product documentation, analyze it critically, and suggest improvements.
  • When needed, deliver short demos or walkthroughs to align with PO/PM.

Requirements

  • 3+ years of manual QA experience in Web/SaaS products (CRM/eCommerce is a plus).
  • Strong test design skills (exploratory, risk-based, negative scenarios, regression) and solid bug reporting.
  • Web fundamentals: HTTP, DevTools (Network/Console), basic HTML/CSS, general understanding of Java.
  • **Databases are mandatory:** understanding core DB concepts + hands-on verification using PostgreSQL.
  • Practical understanding of test plan / test cycle / test case concepts and ability to apply them in Zephyr.
  • Ability to read documentation, analyze it critically, and suggest changes.
  • Critical thinking and initiative to uncover risks and non-obvious defects.
  • English: Intermediate+.
Benefits
  • Annual performance-based salary review
  • Annual performance-based bonus
  • Referral bonuses
  • Educational budget
  • Sport & hobby compensation
  • Medical insurance compensation
  • Company presents (birthdays, anniversaries, weddings, etc.)
  • Corporate travel parties twice a year
Applicant Tracking System Keywords

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

Hard Skills & Tools
manual testingtest designbug reportingdatabase queriesPostgreSQLtest plantest cycletest caseHTMLCSS
Soft Skills
critical thinkinginitiativecommunicationcollaborationanalytical skills