Android Developer

Proekspert bridges the gap between the digital and the physical. We build world-changing solutions by combining data science and product development expertise with a design thinking approach.

Always more than just a software company, we have worked on clever machines and industrial automation, smart screws, production lines, complex device integrations, banking backbones, and management automatics: in short, advancing the new industrial revolution. Our code makes elevators move, heating systems run. Our software helps to grow useful bacteria, makes business decisions. It can analyze satellite images and is used to provide self-service to millions of people.

Proekspert is searching for a great team member for our mobile app team! We are building an app from the scratch for homeowners to manage their high-end smart-home solutions focused on climate devices and hot water control. 

Our tech stack: Kotlin
How we work: Scrum, two-week sprints, team consists of Product Owner, Architect, iOS and Android Developers, Quality Engineers.

What you will do:

  • Develop new features
  • Write unit tests 
  • Document your work
  • Perform code reviews for other teammates
  • Actively propose new solutions and enhancements 


We’re looking for  a  team member who:

  • Has at least 3 years of experience in Android Development
  • Has 2+ years of experience with Kotlin
  • Has practical knowledge of architectural patterns (MVVM, MVC, MVP)
  • Shows a strong understanding of REST requests 
  • Has understanding of Clean Code
  • Has some experience with Reactive Programming
  • Is capable of writing unit tests
  • Is familiar with source control systems  (git)
  • Possesses skills in critical thinking, attention to detail 
  • Has a desire to find the best possible solutions 
  • Is motivated, self-directed, and proactive 
  • Has faith in teamwork 
  • Has good English skills
  • Has degree in Computer Science (will be a plus)



  • Our bossless culture: embedded with freedom, responsibility, and initiative
  • Interesting and impactful work
  • Working side by side with true masters in their fields
  • Possibility to shape your own professional and personal growth
  • Inspiring community and teams, who support and mentors you
  • Profit-sharing for all the employees
  • We support a healthy lifestyle with sport bonus and free specialist health care
  • Books. You can order new books, read and share among the Proekspert library
  • Internal trainings and budget for external trainings, conferences, online courses
  • Working hours: Full-time
  • Location: Estonia

Freedom to choose

Pick projects, pick roles

Our employees choose projects of interest to them and work in corresponding teams. We have a vast array of projects of different types and lengths, so one can choose stable challenges or enjoy a more variable workflow. There’s plenty of interesting work for all.

Go smarter with Proekspert.

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