Manual QA Engineer
At 51 Games, we build browser-first games for millions of players worldwide. We work on live, large-scale products with deep progression systems and open economies.
Today, our portfolio brings together 6.5M+ players across 150+ countries, processing millions of transactions every month.
Now we’re looking for a Manual QA Engineer to join our team and contribute to the visual development of our live game products enjoyed by players around the world.
Requirements:
• 2+ years of experience in web application testing;
• Solid understanding of QA methodologies, tools, and processes;
• Strong knowledge of stack of web technologies like HTTP, JSON, REST;
• Experience in API testing (e.g., using tools like Postman, Swagger);
• Practical experience with Chrome DevTools;
• Experience in creating and executing test documentation, and writing clear bug reports (using tools like Jira, Redmine etc.);
• Knowledge of SQL or NoSQL databases;
• Experience in cross browser and cross device testing;
• Strong analytical and problem-solving skills;
• Excellent communication skills and a sense of responsibility.
Responsibilities:
• Perform functional and non-functional testing of web applications;
• Submit bug reports and define bugs’ importance;
• Analyze project requirements;
• Create and maintain test documentation;
• Manage incoming bugs from clients and other team members before sending to developers.
Nice to have
• Experience with MongoDB;
• Familiarity with Blockchain.
Hiring process:
• Intro call with a Recruiter — Test task — Technical Interview — Сollection of recommendations — Offer.
Why join 51.games
We’re builders at heart and gamers by instinct. We love building systems — and we care about how games actually feel to play. Being players ourselves shapes how we design, test and improve what we ship.
Here’s what that means for you:
• Work alongside an experienced team that cares about craft;
• A culture of open discussion, honest feedback and healthy product debates;
• An energetic environment where people stay involved and enjoy what they build;
• Games that grow long-term — and a team that knows how to have fun while building them.
We also support you with:
• Flexible schedule and the option to work remotely or from our hubs in Kyiv, Warsaw, and Berlin;
• Competitive compensation, regular performance reviews, paid vacation, sick leave, and public holidays;
• Modern Apple equipment and thoughtful corporate gifts for holidays and personal milestones;
• Support for your growth: courses, workshops, and conferences.
You’ll work on games that grow with their players — evolving through gameplay, systems and community.
If this resonates with you — send your CV and join us.