QA Engineer
Serbia
Technology – Engineering /
Full time /
Remote
Xsolla is seeking a detail-oriented and passionate QA Engineer to join our innovative team dedicated to building cutting-edge solutions for the gaming industry. As a QA Engineer, you will play a critical role in ensuring the quality, reliability, and performance of our products and systems. You’ll collaborate with developers, product managers, and other stakeholders to deliver seamless experiences to our partners and users. If you have a sharp eye for detail, a strong sense of ownership, and a passion for gaming and technology, we would love to have you on board.
RESPONSIBILITIES
- Review system specifications and translate requirements into effective test cases for Offerwall features
- Design and maintain comprehensive test plans and test cases across frontend, backend, and integrations.
- Execute manual and automated tests across web, mobile web, and API surfaces.
- Assist with test data setup, including mock MMP events and reward simulations.
- Log and track issues using JIRA; triage regressions across microservices and frontend releases.
- Participate in release cycles and regression testing across environments.
- Validate integrations with third-party platforms (e.g., MMPs like Apps Flyer or Adjust, IGS/DDH).
- Contribute to automated testing frameworks used across services.
- Collaborate closely with developers, PMs, and design on specs, bugs, and user edge cases.
REQUIREMENTS
- 3–5 years of QA experience, ideally in SaaS, AdTech, or eCommerce environments.
- Experience testing modern web apps and backend services (REST APIs, data pipelines).
- Proficiency in writing and executing test cases and documenting issues clearly.
- Hands-on experience with Postman or other API testing tools.
- Comfortable testing across environments (staging, prod-like)
- Basic SQL knowledge to query test data or validate campaign state.
- Basic understanding of backend workflows, caching (e.g., Redis), and event-driven systems (e.g., Kafka).
- Experience in Agile
- Familiarity with test automation
- Familiarity with AdTech
- Exposure to CI/CD pipelines (e.g., GitLab CI, Jenkins).
- Experience with load/performance testing tools (e.g., JMeter, k6).
Nice to Have
At Xsolla, we are passionate about providing a conducive environment for our team to thrive personally and professionally. Our Benefits Program caters to the physical, mental, and emotional well-being of our full-time employees.
Understanding the detrimental effects of burnout, we offer unlimited Flexible Time Off and 28 paid holidays each year. Personal and professional development is a cornerstone of our ethos at Xsolla. Each employee has a personalized career roadmap, developed in partnership with their manager, aligning individual and company goals. We support this growth through in-house training, independent study, conference attendance, and higher education opportunities.
About company
Xsolla is a global video game commerce company with a robust and powerful set of tools and services designed specifically for the video game industry. Since its founding in 2005, Xsolla has helped thousands of game developers and publishers of all sizes fund, market, launch and monetize their games globally and across multiple platforms. As an innovative leader in game commerce, Xsolla’s mission is to solve the inherent complexities of global distribution, marketing, and monetization to help our partners reach more geographies, generate more revenue and create relationships with gamers worldwide.
Headquartered and incorporated in Los Angeles, California, with offices in Berlin, Seoul, Beijing, Kuala Lumpur, and cities around the world, Xsolla supports major gaming titles like Valve, Twitch, Roblox, Ubisoft, Epic Games, KRAFTON, Nexters, NetEase, Playstudios, Playrix, miHoYo, Pearl Abyss, NCSoft, and more.
By submitting the following job application form, you consent to Xsolla processing your data for career-related inquiries and potential employment opportunities. We process your data in accordance with this Xsolla Privacy Notice for Job Applicants. Please direct any inquiries regarding GDPR or CCPA to careers@xsolla.com
