About the job
Bolt Technology OÜ serves over 200 million customers in more than 50 countries. The engineering team is focused on building reliable technology solutions at scale.
Role overview
This Senior QA Engineer - Mobile position centers on maintaining and improving product quality for Bolt’s mobile applications on both Android and iOS. The role calls for a detail-oriented approach and a strong commitment to delivering a seamless user experience.
What you will do
- Work closely with Engineers, Designers, and Product Managers to define and maintain quality standards.
- Take ownership of the QA process for mobile products.
- Develop and apply effective testing methodologies to ensure product functionality.
- Help ensure a smooth experience for users across mobile platforms.
Requirements
- Experience in quality assurance for mobile applications (Android and iOS).
- Strong attention to detail and a focus on product quality.
- Ability to collaborate with cross-functional teams.
This role is based in Tallinn, Estonia.

