Crypto Protocol Engineer

Tallinn / Tartu / Estonia / Remote

Guardtime is looking for
Crypto Protocol Engineers

About The Role

We are seeking a highly skilled Crypto Protocol Experts to join our team. As a Crypto Protocol Engineer, you will be responsible for creating and implementing new protocols, and improving our existing ones, to support the growth and adoption of our decentralized solutions.


  • Design and develop crypto protocols to meet performance, scalability, and security requirements
  • Write high-quality code in Go
  • Conduct thorough testing and debugging of protocols and applications
  • Collaborate with cross-functional teams to implement solutions and solve complex technical challenges
  • Stay up-to-date with the latest developments in crypto technology and bring new ideas to the table
  • Lead the specification writing process and ensure that protocols are well-documented 


  • MSc degree in CS, Software Engineering or a related field
  • Strong understanding of cryptography, consensus algorithms, and P2P networks
  • Proficient in Go
  • Extensive experience in crypto protocol design and implementation, with a strong focus on security
  • Excellent problem-solving and communication skills, with the ability to lead and mentor junior engineers
  • Familiarity with Ethereum or other crypto platforms is a plus
  • Fluent in English

If you're an expert in crypto protocols and have a passion for crypto technology, we want to hear from you.

For additional information send e-mail to: [email protected]

Looks like we are looking for you? Apply below!