QA Team Lead

Testing

QA Team Lead

Testing
Senatorska 2, Warszawa

Rakuten Viber

Full-time
Any
Senior
Hybrid

Job description

Rakuten Viber is one of the most popular and downloaded apps in the world. Working with us provides a unique opportunity to influence hundreds of millions of our users and to be part of the journey that makes us a super-app. Our mission is to make people’s lives easier by enabling meaningful connections, from precious moments with family and friends, through managing business relationships to pursuing their passions. 

We are a global team of engineers dedicated to creating the best tools to ensure safe, convenient communication for millions of users worldwide. Our culture is built on innovation, teamwork, and a commitment to excellence.

We’re looking for an experienced, highly motivated QA Team Lead to join our team and lead a group of skilled QA engineers.


Responsibilities

  • Lead, mentor, and manage an agile team of ~4 QA engineers, including hiring, training, and mentoring, alongside hands-on testing (minimum ~50%)

  • Collaborate with cross-functional agile squads, providing QA expertise and guidance throughout the development lifecycle

  • Develop and execute comprehensive QA strategies to ensure the delivery of high-quality products such as server side services and mobile and desktop applications

  • Oversee the creation of test plans, test cases, and test scripts, ensuring comprehensive coverage of functional and non-functional requirements

  • Execute test cases, conduct thorough regression testing, and analyze results to identify and address defects

  • Collaborate effectively with leadership, product managers, developers, and other stakeholders to understand requirements and provide feedback on design and functionality

  • Drive the implementation and expansion of test automation frameworks to enhance testing efficiency and coverage


Requirements

  • At least 3 years of experience as a manual and automation QA Team Lead 

  • At least 6 years of experience in mobile application testing, including Web, Desktop, Native iOS and Native Android platforms

  • At least 6 years of experience in backend micro services testing.

  • Proficiency in test automation tools and frameworks (Jira, TestRail, AI tools, gitlab CI)

  • Proven ability to develop and implement comprehensive QA strategies aligned with project goals and timelines

  • Strong understanding of Agile methodologies and experience working in cross-functional squads

  • Proficiency in understanding and navigating complex multi-component solution architectures

  • Excellent leadership and communication skills

  • Fluent in written and spoken English


Advantages

  • Bachelor’s degree in Computer Science, Engineering, or related field

  • Experience with instant messaging applications and/or Ad Tech Solutions

  • Experience working with remote teams

Tech stack

    English

    B2

    Team Leadership

    advanced

    Mobile Application Testing

    advanced

    Backend micro services testing

    advanced

Office location

Published: 05.03.2026

QA Team Lead

Summary of the offer

QA Team Lead

Senatorska 2, Warszawa
Rakuten Viber
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