Protocol (Blockchain) Developer

HashEx as part of the HashEx Hiring Services is looking for Protocol (Blockchain) Developer for Bitquery .

Bitquery builds blockchain data products. It's a big data company in the blockchain space with API-first products. Bitquery is an API-first product company dedicated to power and solve blockchain data problems using the ground truth of on-chain data.

Bitquery strongly encourage innovation and proactive people enthusiastic about building the best data products that can power the whole blockchain space.

We are looking for Protocol (Blockchain) Developer to create the new peer to peer protocol for distributing real time information.

Salary in year 60.000-120.000$. 

Skills (not necessary all of them):

• good understanding of networking, overlay networks, distributed systems, P2P
• GoLang, optionally JavaScript, Rust, Python
• modelling, analysis and critical thinking towards the security, stability and threat analysis
• Data analytics
• real time systems
• Blockchain Technology

Requirements:

• 6+ years of experience
• distributed and decentralised (blockchain/DAGs) system design and implementation 
• peer-to-peer (P2P) protocols implementation, such as BitTorrent, Kademlia, Tor, IPFS 
• protocol modelling and analysis, like Byzatnie Fault Stability
• implementation of algorithms working in scaled environments, cloud or decentralized
• good English

Responsibilities:

• designing the protocol and cryptography behind it
• modelling behavior of the network
• analysing threats and behavior on uncertain conditions
• creating the reference protocol implementation (presumably on Golang and JavaScript)
• testing and deploying the first network controlled by the protocol
  

Benefits:

• insurance
• parental leave
• remote work
• we don't track leaves, and we believe in individual responsibilities