Lead Developer CTO in Barcelona or Remote

At Beetrend we are working on hiring a lead developer who will take part in building our Saas platform. We’re looking for a CTO to join the management team who understands how to apply cryptography to problems and a strong understanding and interest in Blockchain technology .
The ideal candidate would have a strong knowledge of cryptography and security best practices
You have strong problem solving and troubleshooting skills, an entepreneurial mindsted and you are a team player!

Responsibilities
- Design and develop blockchain based influencer marketing marketplace
 - Provide innovative approaches to cost-efficient chain interactions*
- Design and develop smart contract service suites
- Develop web apps/dApps with high-performance chain interactions

-High-level experience such as C++, GO, Rust, Java, Python. solidity experience is an asset.,
- Experience delivering complex, multicomponent systems
- Experience developing with blockchain technology; ideally Ethereum stack (it´s a plus)
-Experience with relational databases; PostgreSQL or MySQL  is a plus (it´s a plus) -
-Experience with SaaS and online marketplaces. (it´s a plus)