Senior QA Tester

King Entertainment Corp is seeking a detail-oriented and passionate QA Tester to join our team. You’ll play a key role in ensuring the quality and functionality of our social casino games, identifying bugs, and verifying game logic and fairness across devices and platforms. This is a fully remote, full-time position ideal for someone with a strong background in game testing—especially within casino games.

Responsibilities

• Test new and existing casino games for bugs, performance issues, and functional problems
• Verify Return to Player (RTP) accuracy through repeated gameplay, calculations, and scenario testingReport issues using clear and concise documentation, including steps to reproduce, screenshots, or videos
• Conduct cross-platform and cross-browser testing to ensure smooth user experiences
• Collaborate with developers to retest, verify, and close resolved bugs
• Maintain test documentation and contribute to QA best practices and process improvements

Skills / Requirements

• 5+ years QA experience in casino/igaming testing
• Strong knowledge of slots, crash/aviator, mines, plinko, blackjack, keno and other famous online casino games
• Hands-on experience with RTP testing, RNG validation, math model verification
• Ability to communicate with certification labs (Gaming Associates, eCOGRA, GLI)
• Skilled in writing & executing test cases for gameplay, betting, payouts
• Experience with provably fair systems and deterministic game logic
• Familiar with QA tools (Jira, ClickUp) and automation frameworks (Selenium, Playwright, Cypress)
• Strong English communication skills (verbal & written)
• Detail-oriented, analytical, and able to mentor junior QA testers