Position: Senior Backend Java Engineer / Blockchain
Company: Hacken
Category: Java
Experience required: 3y
English level: intermediate

You will work on the development of the new company’s strategic product — Trust Army. It’s a platform that allows users to study the profession in Web3.0 and start receiving income by completing tasks from industry leaders. Trust Army includes three main sections: Academy, Missions, Ranking

**About Hacken:** we are a leading security consulting company with an essential focus on blockchain security and a community of like-minded people who are passionate about a common goal. **Our mission is to make web 3.0 a safer place.**

**Why join us:** we are leader in the blockchain security industry and established itself as the biggest cryptocurrency exchanges auditor and a trusted brand in Web3 cybersecurity. As the cyber market is growing rapidly, we have a strong intention to take its significant share during the next 3 years.

**How exactly you'll influence on company's progress:**
Architecture design of subsystems and components;
Adherence to common frameworks, practices, paradigms, and technologies;
Implementation Lead within your team;
Following company engineering processes and culture;
Control code quality including automation and reviews;
Mentorship and Guidance for your team members and cross teams communication.

**To achieve the results you'll need:**
Fluency with Java, Spring Framework;
Experience with blockchain or web3 projects;
Experience in relational DBs (PostgreSQL experience is preferred);
You are familiar with microservice architecture and REST APIs;
Strong background in algorithms, data structures, optimization, and performance paradigms;
Understanding of software engineering processes and practices especially around code quality and reusability;
You read and understand the technical documentation in English.

**It would be great if you have:**
Experience with Kotlin
Familiarity with NodeJS, TypeScript, Nest.js

**For comfortable and effective cooperation we offer:**
Opportunity to influence and feel your impact inside the company;
Work in a progressive and cutting-edge environment;
Great opportunities for personal and career growth;
Option to get income in USDT;
Paid vacation and sick leaves;
Minimum bureaucracy, maximum independence;
Budget for conferences, seminars, and training that will help you grow as a professional;
Flexible working hours;
Remote work.