Blockchain developer

Payam Ava Processing Tehran

Posted 3 years ago

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Job Description

We are looking for a highly capable blockchain developer to design and implement services that interact with different blockchain networks to create, sign, broadcast, and verify transactions. You will be analyzing our blockchain needs, designing customized blockchain services, and launching and maintaining our blockchain services. • Maintaining blockchain server-side services. • Collaborating with managers to determine our blockchain technology needs and envisaged functionalities. • Optimizing and securing blockchain services by integrating new tools and technologies. • Setup and maintain different blockchain network full nodes, keeping them sync and implement any additional applications to be able to use in-house nodes in blockchain services. • Documenting blockchain development processes and complying with best practices in data protection. • Keeping up with current blockchain technologies and cryptography methods.

Requirements

• Master of the basic concepts of blockchain networks of Bitcoin and Atrium currencies and hyper ledger. • Adequate familiarity with concepts such as accounting methods in different networks (utxo and account based). • Master of Node and Framework such as Express and NestJs. • Mastery of working with mysql databases and a nosql database. • Familiarity with popular JavaScript libraries Working with blockchain of various currencies such as web3.js. • Familiarity with deterministic hierarchical wallets. • Have at least one personal or business blockchain project. • Mastery of working with PostgreSQL, redis and MongoDB databases. • Mastery of JavaScript and typing script. • Familiarity with Trading concepts. • Knowing Multithread Programming. • Students are not accepted. • Having a resume. • Having a team spirit. • Having perseverance. • Degree from a reputable university. • Intermediate level of English (reading and writing). • Higher fixed salaries, holidays and yearly. • Insurance. • Bonus. • Possibility of career advancement. • Lunch served. • The workplace is located in the west of Tehran.

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