Quality Assurance Tester

15 hours ago

Hanoi, Hanoi, Vietnam PixOn Game Studio Full time $500,000 - $1,000,000 per year

PixOn Game Studio

Position: Senior Quality Assurance

Location: FPT Tower, Cau Giay, Ha Noi, Viet Nam

Quantities: 02

As a Senior QA, you will not only execute tests but also own the quality strategy for our core puzzle titles. You will act as a bridge between Game Design, Dev, and QA, ensuring complex logic (game mechanic algorithms, Economy, LiveOps) works flawlessly while mentoring junior members.

1. RESPONSIBILITIES

  • Strategic Test Planning:
  • Analyze Game Design Documents (GDD) early to identify logic gaps and potential risks before coding begins.
  • Design comprehensive test plans for complex features: LiveOps events, Tournaments, and Economy rebalancing.
  • Advanced Gameplay & Logic Testing:
  • Deep-dive testing into core puzzle algorithms (e.g., spawn rates, shuffle logic, physics behavior) to ensure fairness and consistency.
  • Verify edge cases in Save/Load systems, Cloud Sync, and IAP restoration scenarios.
  • Technical QA & Performance Profiling:
  • Use
    Unity Profiler / Xcode Instruments
    to identify memory leaks, texture issues, and FPS drops.
  • Analyze server logs and client logs to pinpoint root causes of "hard-to-reproduce" bugs.
  • Ad Tech & Analytics Verification:
  • Lead the validation of complex Ad Mediation setups (Waterfall/Bidding) and revenue tracking.
  • Ensure strict accuracy of User Level Data (Level Funnel, Retention metrics) impacting UA decisions.
  • Process Improvement & Mentorship:
  • Mentor junior QAs, review their test cases, and guide them on best practices.
  • Improve the bug lifecycle process in Jira/Notion

2. REQUIREMENTS

  • Experience:
    3-5+ years in QA/ Game Testing (Mobile preferred), with at least 1 year in a Senior/Lead capacity.
  • Genre Mastery:
    Deep understanding of Puzzle or Hybrid Casual logic (Experience playing Block Blast, Royal Match, or similar is a huge plus).
  • Technical Skills:
  • Strong proficiency with
    Unity Editor
    (Intermediate level).
  • Ability to read code logic (C#) is a strong plus (White-box testing mindset).
  • Expertise in API testing (Postman) and Log analysis.
  • Soft Skills:
    Critical thinking, assertive communication, and ability to push back on low-quality builds.
  • English:
    Good reading/writing for technical documentation.

3. BENEFITS

  • Compensation: Competitive salary, 13th-month salary, and performance-based bonuses.
  • Growth: Clear career growth path with involvement in the full game cycle from prototype to global launch.
  • Environment: Creative, dynamic work environment with access to a wide range of top-tier devices and testing tools.
  • Perks: Annual leave, team building activities, and company trips.
  • Working hours: Monday - Friday, 8:30 a.m. - 5:30 p.m., 1.5h lunch break and Saturday and Sunday off.

CV + portfolio/link sent to email:

Title: Name - Apply for the position of QA Tester

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