Supersonic by Unity is looking for a passionate and detail-oriented Junior QA Engineer to join our growing team! In this role, you’ll work closely with developers, designers, and ad tech specialists to ensure that our interactive ads are polished, bug-free, and deliver a seamless experience across platforms. This is a fantastic opportunity to kick-start your QA career at a leading mobile games and monetization platform.
Role & Responsibilities
- Test interactive and playable ad units across multiple devices, platforms, and operating systems.
- Identify, document, and report bugs and usability issues
- Execute functional, regression, and exploratory testing to ensure ad quality and performance.
- Collaborate with developers, designers, and other QA team members to reproduce issues and verify fixes.
- Maintain and update test documentation and test cases.
- Assist in automation and continuous improvement of testing processes
Requirements
- 6+ months of experience in testing
- Strong attention to detail and a passion for product quality.
- Familiarity with mobile platforms (iOS, Android) and testing on real devices.
- Good communication and teamwork skills.
- Eagerness to learn and grow in a fast-paced environment.
- Proficiency in English, both spoken and written.
Nice-to-have
- Knowledge of mobile game mechanics and user behavior.
Benefits of working with us
- Work in a highly professional team. Informal and friendly atmosphere in the team
- Paid vacation — 20 business days per year, 100% sick leave payment
- Equipment provision
- Partially compensated educational costs (for courses, certifications, professional events, etc.)
- Legal and Accounting support in Poland
- Ability to work from our comfortable office in Warsaw at Prosta 51
- 3 additional Friday-days off (U days) during the year
- 5 sick days per year
- Medical insurance (after the end of the probationary period)
- Flexible working hours – we care about you (!) and your output
- English and Polish classes 2 times a week (online)
- Bright and memorable corporate life: corporate parties, gifts to employees on significant dates