Senior Android Engineer - Mobile Platform
SumUpSofia, Sofia-City, Bulgaria
Posted April 2, 2026
Full Time
About the Company
SumUp is an Equal Employment Opportunity employer that empowers small businesses across the globe by providing simple and affordable tools.
Job Description
Senior Android Engineer responsible for maintaining and developing the Android ecosystem, tools, and infrastructure for SumUp's mobile apps. Must have 5+ years of Android development experience, expertise in Kotlin, and experience with CI/CD pipelines and testing methodologies.
Requirements
- 5+ years of professional Android development experience
- Expertise in Kotlin and modern Android frameworks
- Experience with CI/CD pipelines, with tools like Github Actions, Fastlane, or similar platforms
- Deep understanding of testing methodologies and best practices, including writing unit and UI tests
- Experienced with modern architecture and design patterns
Benefits
- Opportunity to work with SumUppers globally
- Learning and experimentation opportunities
- Dedicated annual L&D budget
- Enrolment onto our VSOP program
- Corporate pension scheme
- 30 Days Sabbatical
- Referral Bonus
- Numerous other benefits