We believe the modern banking system became too inefficient and doesn’t keep up with the constantly changing world. Our mission is to build a new lean digital money system, that will serve as a backbone for the healthy economy of tomorrow. Tagion team is spread all over the globe, R&D headquarters is located in Kyiv.
27 грудня 2022

Senior Software Developer (вакансія неактивна)


We are looking for a passionate about programming, results-oriented and inventive Software Engineer. With your strong coding skills, you will work collaboratively in a Core team to develop a full-circle monetary system. You will contribute to and manage the development process of our Open Source projects.


  • 4+ years of commercial development experience;
  • Strong C++, C knowledge, (or C-like) and CS fundamentals;
  • Understanding of concurrency programming, network stack, OOP, SOLID; ->
  • Advanced software architecture design skills
  • Good understanding of concurrency programming
  • Good understanding of network stack
  • Advanced in data structures and algorithms
  • Solid software development documentation practices
  • Advanced level of English

It will be a plus:

  • D language experience;
  • Experience in contributing to or maintaining open-source projects;
  • Go, DART;
  • Experience with distributed network/application;
  • Experience in the FinTech field

We offer:

  • Become a part of a fast-growing startup;
  • Competitive salary;
  • Good work-life balance;
  • Professional growth;
  • Health compensation;
  • Cozy office in the center of Kyiv or a remote-friendly environment;
  • Paid lunches in the office


  • Working on network part of the system (libp2p);
  • Contributing to hashgraph implementation;
  • Instill best practices for software development and documentation;
  • Work with the software development team to build technical solutions based on core implementation;
  • Improving distributed database interface

About project:

*PLEASE CHECK OUR PAGE before submitting an application: tagion.org*

Tagion is a Danish company with a mission to democratize the financial system.

We are building a few protocols that are crucial for a next-generation banking network:

— An open network protocol with a distributed consensus mechanism, that allows data to be stored on millions of devices with a guarantee of integrity.

— Cryptocurrency protocol, that utilizes (1) and has intrinsic economic stability, protected from hyperinflation or unreasonable deflation.

In Tagion, we respect our employees’ work-life balance and do not welcome extra working hours. We do everything to accelerate your professional growth, giving freedom to take responsibility and experiment with new technologies.

Join us to build the next generation of magic internet money 😉