Position: Senior Blockchain Developer
Company: Unstoppable Domains
Category: Java
Experience required: 5y
English level: upper

Required skills

- 5+ years development experience using general purpose programming language (e.g. JavaScript, Java, Ruby etc)
- Experience working with open-source projects
- Strong understanding of common algorithms and data structures
- Familiarity with basic cryptography
- Experience with Ethereum platform and Solidity.
- SQL-database experience (PostgreSQL preferred)

Will be plus

- Practical experience with other blockchain platforms: BitCoin, Zilliqa, IBM Hyperledger, EOS, VeChain, Corda, Quorum, Cardano, etc... 
- Experience with cybersecurity.
- Javascript/Typescript Backend experience

Responsibilities

Develop, test and deploy smart contracts to ethereum blockchain
Integrate smart contract calls to web application
Provide integration documentation for 3rd party applications
Maintain code quality of software application
Participate in architecture decisions 
 
What we offer

A full-time job at a growing ambitious company under US team management with a stellar execution track record.
An exciting environment with the mission to disrupt the industry.
Entering a promising startup early on and working alone top entrepreneurs.
A challenging job where you can learn and grow.
Flexible working hours
Salary depending on experience (starting from $6,000).

Company description
Unstoppable Domains is a rising US startup, launching domain names on blockchain technology. The domain names can be used for both payments and websites. A domain name can’t be taken down by the players that typically participating in the domain name system. Hence, the name Unstoppable Domains. Another value is that It can replace your cryptocurrency addresses with one single human-readable name.
The startup is backed by one of the leading US VC firms — Draper Associates, having offices in the US and Ukraine.