Android Engineer

The Mosaic team is FAIRTIQs internal mobile platform team. We build and maintain the foundations that empower all FAIRTIQ mobile engineers to deliver faster, with higher quality and consistency across apps and platforms. Our mission is to provide a scalable, modular mobile architecture, a robust design system, and reusable UI components that make developing FAIRTIQs apps efficient, elegant, and enjoyable. We collaborate closely with product squads to integrate our platform solutions, streamline app modularization, and support integrations with third-party partners.

What will you do?

• Youll work on shared architecture components, reusable UI components, design system, and help establish best practices that influence every FAIRTIQ mobile app.

• This role combines deep technical expertise with collaboration and mentorship. Youll be part of a small, high-impact team where knowledge sharing and teamwork matter more than individual heroics.

Role Responsibilities

• Design, implement, and evolve FAIRTIQs shared mobile architecture and platform components.

• Develop reusable UI components and contribute to the FAIRTIQ design system.

• Work closely with other mobile squads to integrate platform solutions and simplify development across FAIRTIQs ecosystem.

• Mentor fellow engineers, especially in new technologies like Compose Multiplatform.

• Contribute to improving modularization, scalability, performance, and maintainability.

• Help shape FAIRTIQs internal mobile engineering standards and developer experience.

Who are we looking for?

• BSc or MSc in Computer Science or related field

• 5+ years of experience in Android development (Kotlin)

• Experience or strong interest in Compose Multiplatform (Jetpack Compose / Kotlin Multiplatform)

• Strong software design and architecture skills (e.g. modularization, dependency management)

• Familiarity with CI/CD for mobile, testing frameworks, and build tools (Gradle, KMP setup, etc.) iOS development experience or cross-platform collaboration mindset is a plus

• Passion for mentoring, sharing knowledge, and collaborating with diverse teams

• Curious, humble, and eager to learn you care about people as much as code

• Excellent English communication skills

• Based in Europe

At FAIRTIQ, we believe that our employees are our biggest asset. A healthy culture, based on respect, inclusion, diversity and individual empowerment is the key to our success story. We offer:

• Dynamic and international work environment

• Chance to be part of a fast growing, international startup

• Budget and support for self-improvement

• Creativity and innovation boosters with our Tech Joker Days (work on whatever you think may help FAIRTIQ)

• Guilds: self-organized groups of engineers, with a common interest in a technical or business domain

• Lots of leadership opportunities (tech, people)

• Flexible working hours

Recruitment Process

• Screening interview with Pedro (from the People Team): ~45 minutes

• Tech Screening & Coding interview: 90 minutes

• System & Software Design interview: 90 minutes

Please apply in English exclusively.

Find out more about our benefits, teams, company culture and tech stack on our FAQ page here!

At FAIRTIQ, we dont just accept difference, we celebrate it, we support it, and we thrive from it for the benefit of our employees, our products and our community. FAIRTIQ is a proud equal opportunity workplace. We are committed to equal employment opportunity regardless of race, color, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, disability or gender identity.

Data Protection - Your personal data will be held by Fairtiq for a maximum of 12 months. Under the GDPR, you have the right to request access to your personal data, to request that your personal data be rectified or erased, and to request that processing of your personal data be restricted. Please contact dataprotection@fairtiq.com if you wish for your data to be removed.