Company description:

HRO Digital is a specialist traditional recruitment business. HRO Digital is a brand of Verita HR Polska.
Verita HR Polska is a Human Resources service provider operating under number 5694.
We are working as a recruitment provider searching on our Client's behalf for a person in the following role:

Blockchain Developer


We are looking for talented, experienced Blockchain Developers who want to grow with us, committed to the projects they undertake.
Joining our team, you will be responsible for the development of the blockchain platform. An important feature of this position is willingness to develop and work in a dynamic team, which is not afraid to set standards.

What will you do?
- design innovative solutions;
- optimize applications for speed and scalability;
- design and implement changes to blockchain protocols;
- prepare tests of created functionalities
- analyze and solve software errors;
- create documentation of the developed solutions


- Elixir/Erlang (or knowledge of Java Akka or similar)
- NO-SQL databases
- min. 2-4 years of experience
- experience in working in microservices architecture
- experience in work with distributed systems
- good English knowledge

- Solidity
- Daml
- Tendermint
- Experience working with blockchain technology
- Knowledge of blockchain scaling solutions
- zk-snark / zk-stark
- Practical knowledge of cryptographic standards
- Experience in working with PKI X.509v3
- Experience in working with qualified signatures

The offer:

- working in an environment where every idea is appreciated and rewarded
- development of the company = development of every employee
- all unconventional ideas are possible to implement
- there are no corporate blockades
- young and energetic team with a constant hunger for knowledge and ambition
- the company distinguished as one of the fastest growing startups - if someone joins now, will be high in the structure soon
- very simple and clear career path
- 100% remote work and B2B contract