Our mission is to provide everyone in Europe with instant access to eyecare. We believe that buying glasses should be as easy as buying clothes but as safe as going to the doctor.

Therefore, we are building the world’s fastest and most reliable way to buy prescription glasses with nothing but your smartphone. We are literally putting the optician in your pocket so you can order a new pair of glasses from wherever you are.

Our mobile app helps customers find a frame that truly fits their face and style, offers realistic virtual try-ons and easy sharing with loved ones, and lets them update their lens prescriptions whenever needed.

Tribe has recently been acquired by Mister Spex, Europe’s largest online optician. As such, your work has the chance to directly impact the lives of millions of people.



We are looking for an experienced Android developer to take on a leading role and help embed our core technology into user-friendly Android apps. Reporting to Mobile Tech Lead, your primary tasks will be:

  • Design and build advanced applications for the Android platform

  • Evaluating best technologies and picking the right tools for the tasks at hand

  • Collaborate with cross-functional teams to define, design, and ship new features

  • Ensure the technical feasibility of UI/UX designs

  • Writing beautiful, elegant, easy to maintain, and understandable code

  • Documenting and describing your decisions in diagrams and comments

  • Unit-test code for robustness, including edge cases, usability, and general reliability

  • Work on bug fixing and improving application performance.


We encourage an open feedback culture in which all team members share and discuss feedback continuously. In addition, personal development goals for each team member will be defined jointly and reviewed regularly. For you, personal development goals will be defined and reviewed informally with the Mobile Tech Lead on a monthly basis. Performance will be reviewed more formally on a quarterly basis by the CTO in conjunction with Board Members as is appropriate.




Following the Must/Should/Could language convention, you need to tick the following boxes:

  • MUST have a get-stuff-done mentality in a move fast and break things environment

  • MUST have experience in deploying Android-based applications from within Android Studio

  • MUST have excellent Kotlin and Java skills and experience

  • MUST have profound knowledge of Kotlin design patterns

  • MUST have publishing experience Google Play Store

  • MUST write reusable, testable, and efficient code

  • SHOULD have experience with ARCore / SceneForm applications

  • SHOULD have experience with third-party libraries and APIs (Firebase, Shop-related features, etc.)

  • SHOULD have a solid understanding of the full mobile development life cycle

  • SHOULD have a good understanding of code testing and versioning tools

  • COULD have experience with embedding modules written in Python / C++

  • COULD express yourself well in writing creating documentation, diagrams, and well-documented code

  • COULD consider, understand, and implement security and data protection



Originally founded in Berlin, our diverse team works from all over Europe. We have been committed to a remote-friendly culture since the beginning, prioritizing talent over location from the start.

You will be working with a stellar team with 15+ years of experience in university research, tech start-ups, and top-tier consulting. Your work will have direct and measurable impact on the road towards realizing our vision of providing everyone in Europe with instant access to eyecare.