E2E Quality Engineer

Vilnius, Lithuania

Kaunas, Lithuania

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CUJO AI is the leading artificial intelligence company, delivering its services worldwide. We provide Network Operators revolutionary AI-driven solutions, including network security, device intelligence, and parental controls. We create technology that helps Network Operators to offer personalized end-user experiences using data and machine learning for both LAN and mobile (4G/LTE). 

CUJO AI team is looking for E2E QE to join the R&D team!


  • Review E2E product specifications to ensure a full understanding of the whole solution and deliverables
  • Hold and facilitate test plan/case reviews with cross-functional team members
  • Develop standards and procedures to determine product quality and release readiness
  • Identify solution gaps in objective characteristics: Functional, Reliable, Usable
  • Identify product gaps in subjective characteristics: Convenient, Enjoyable, Significant
  • Report bugs and errors to the development teams & verify defect fixes
  • Assist in troubleshooting issues and defects


  • Good knowledge of IP networking (OSI layer 2 through layer 7)
  • Strong analytical skills, creativity, and detail-oriented
  • Familiar with the development challenges inherent with scalable distributed systems
  • Experience with Agile Development Methodologies
  • Experience in testing automation for an embedded system
  • Experience with systems monitoring, performance optimization

Benefits and Perks

  • Ability to work flexible hours
  • Offices across the world
  • Opportunity to learn from highly skilled colleagues
  • Ambitious projects and meaningful cause
  • Calm and focused environment
  • Experience working with Big Data and scalability
  • Conferences, training, books – anything for your development
  • Benefits package that includes Health Insurance, snacks, and more!