We are looking for a Senior QA Engineer to join a stable American EdTech corporation that has been a market leader since the 1990s. You will be responsible for ensuring the quality of high-traffic native applications (iOS, Android, and Desktop) used by millions of users worldwide.
We need a fundamental engineer who understands client-server architecture, can dive deep into microservices, and isn't afraid to analyze logs to find the root cause of an issue.
Key Details:
- Long-term B2B contract with a US-based entity.
- 100% Remote (GMT 0 - GMT+2 zone).
- Russian/Ukrainian for internal communication; English for documentation and syncs with the US office.
- 70% Manual / 30% Automation.
Responsibilities
- Perform end-to-end testing of native iOS, Android, and Desktop applications.
- Validate complex client-server interactions, including data synchronization and offline modes.
- Conduct deep-dive debugging using Charles Proxy, Xcode, Android Studio, and Linux CLI.
- Analyze backend logs (Kibana, Grafana) to investigate distributed system issues.
- Maintain and extend the existing automation framework using Ruby and RSpec.
- Collaborate closely with US-based product teams and local developers in an Agile environment.
Requirements
- 5+ years in QA, with a strong focus on Native Mobile applications.
- Strong understanding of HTTP, REST API, JSON, and microservices.
- Proficiency with sniffing tools (Charles/Fiddler) and mobile debugging (ADB, Logcat).
- Experience with any automation stack and a willingness to work with Ruby.
- Familiarity with Linux command line and Docker.
- Upper-Intermediate English or higher
Benefits
- Join a team where the average engineer tenure is 5+ years.
- Work on a product that impacts millions of students and educators.
- Access to modern tools and a highly technical engineering culture.
- Budget up to $3,500 per month.