Senior Blockchain Developer

Berlin, Germany | from 3 600 to 5 000 eur. | Cryptocurrency payment processing

Description:

We are developing the next generation system for receiving and processing cryptocurrency payments in retail. The system includes a processing service and a mobile payment terminal (mPOS), which allows consumers to make purchases using cryptocurrencies, and sellers to receive non-cash money in their bank account. The project contains significant decentralized parts and allows the establishment of fair market exchange rates.

What do we have to do:

• Design a distributed registry system

Requirements:

• Development experience on Go from one year, general development experience from three years
• Knowledge of the basics of network protocols and distributed systems
• Understanding the basics of cryptography
• Blockchain Development Experience
• Ability to write clean and tidy code that is easy to maintain
• Team Skills

It will be a plus:

• Development Experience for Tendermint
• Understanding the work of Bitkion, ether, SPV and light clients
• Understanding blockchain state storage data structures (Merkle tree, Patricia tree)
• Understanding the working principles of the currently developing blockchain interoperability protocols (Cosmos IBC, Polkadot, BTCRelay, POA bridges etc)
• There is experience in the development of cryptographic protocols
• Have experience developing wallets or an explorer block
• German

Bonuses:

• We will help with emigration and housing.

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