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Alex Staff

Senior QA Engineer (Native Apps)

Alex Staff
Latvia · Internship · Mid-Senior
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

Key Skills

Ranked by relevance

android server linux ios microservices grafana xcode ruby
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Posted
Apr 13, 2026
Type
Internship
Level
Mid-Senior
Location
Latvia
Company
Alex Staff

Industries

IT Services IT Consulting

Categories

Other

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