Solitaire Social is the top-grossing Web card game in the world!
The game has over 10 million downloads and hundreds of thousands of people across the world play it daily.
Our 8 years of experience working on this game keeps Solitaire Social growing at cosmic speeds.
Month: June 2025
QA Engineer
Kosmos is a gamedev company with 10 years of experience. Our team has created several successful social and mobile games that have topped the charts, including the Top 10 Grossing on Facebook. We always strive to make each new project better than the previous one. It’s important for us that not only players love our games, but we do too.
If you’re passionate about what you do and want to work on exciting projects, join us!
Right now, we are looking for a QA Engineer to join our team!
Your future tasks:
- Performing game testing, including exploratory testing, UI testing, usability testing, performance testing, analytics testing, and client-server interaction testing;
- Analyzing requirements and specifications to identify test scenarios;
- Creating test documentation: writing test cases, test plans, and checklists;
- Logging bug reports using internal company templates;
- Prioritizing discovered bugs, monitoring their lifecycle and resolution progress;
- Actively collaborating with the project team: other QA engineers, developers, game designers, artists, support and community teams;
- Identifying recurring issues and suggesting process improvements;
- Monitoring technical metrics on a daily basis.
You are a great fit if you:
- Have at least 3 years of experience in game testing;
- Understand the specifics of client-server architecture;
- Are familiar with the game development lifecycle and the role of QA within it;
- Have experience working with task and bug tracking systems;
- Understand Agile/Scrum principles.
It’s a plus if you:
- Are an avid gamer and passionate about games;
- Understand the specifics of casual game development;
- Have knowledge of programming languages;
- Have SQL skills (including JOIN queries).
What we offer:
- A team that truly loves what they do;
- The opportunity to influence projects and a high level of autonomy in your work;
- Transparent processes and minimal bureaucracy;
- Flexible working hours – you can start your day as late as 11:00;
- Competitive salary and a strong healthcare package (DMS);
- Free psychological counseling if needed – we care about mental health too;
- Access to conferences, courses, and internal knowledge-sharing – everything you need to grow!
- Top-notch equipment and only licensed software;
- Remote work option is available!