Genesis - is a full-service international IT company. More than 1,500 people in five countries create products for more than 200 million unique monthly users. We are one of the largest partners of Facebook, Google, Snapchat, and Apple in Eastern Europe. Our ecosystem consists of more than 20 companies and a venture capital fund.

Flyer One Ventures - is a venture capital fund made by entrepreneurs with an unparalleled track record and practical experience in building large international digital businesses from Ukraine. We invest in seed-stage startups founded by exceptional founders from Central Eastern Europe. In addition to financial investment, we provide a wide range of practical support activities in business building and fundraising from the Investment Team.

Currently, we are looking for a full-time Senior Unity Developer (non-Genesis) product company Donut Lab.

Donut Lab was founded in 2018 in the USA by Andrey Gordeev, Tim Reiter and Vitaly Urban. There are 30+ people in the team. The company was invested by Wargaming, Level Up, Braavo Capital, Starta Ventures.

Donut Lab, Inc. develops the game Donut Punks, which successfully went through a soft launch in October 2021 and a Global launch on Android in May 2022.

To Do:

  • design, implementation, debugging, optimization and support of the game code;
  • development of game logic on the client and server;
  • Interaction with server developers.


  • experience in developing game logic on similar projects;
  • possession of the skills of building architecture, decomposition of tasks and their evaluation;
  • understanding how real-time multiplayer works with an authoritarian server;
  • experience in using .NET C# from 3 years;
  • experience using Unity3D from 3 years;
  • skills of working with legacy code and its reasonable development;
  • understanding the features of game optimization;
  • good knowledge of OOP and design patterns. Understanding ECS;
  • English at the level of reading technical documentation.

Super Power:

  • availability of completed projects;
  • understanding the principles of client-server architecture and network protocols;
  • experience with .NET Core, .NET Standard and how it works;
  • understanding the principles of creating multi-threaded applications in .NET;
  • experience with version control systems (Git).


  • remote;
  • salary fixed in $$$;
  • possibility of relocation;
  • employment in an American company;
  • 100% vacation and sick pay;
  • and a lot of other goodies.

Join us!