Middle+/Senior NodeJS Developer

On-siteSalary not specified
Kyiv, Ukraine

Tech Stack

Node.jsMySQLRedisDockerKubernetesWebSocketsRabbitMQAPIExpressSequelize

Job Description, Responsibilities & Requirements

Description language:

About the Position

Our client is the first public cryptocurrency exchange in Ukraine and CIS countries. Since 2014, they have been developing the Bitcoin ecosystem and Blockchain projects. Today, they specialize in consulting, developing, and managing projects in FinTech and GovTech. Their clients include commercial and national banks, investment funds, public institutions, major corporations, and private investors.

Currently in search of a Middle and Senior NodeJS Developer

Responsibilities

  • Design, development, support, monitoring, and troubleshooting of large-scale distributed systems based on microservices with a high volume of transactions.

Requirements

  • 3+ years of experience with JS and Node.js;
  • Experience with MySQL, Postgres, Redis, or similar databases;
  • Experience in API development and implementation (with a focus on high load and security);
  • Extensive experience in scalable microservices via Express in Node.js;
  • Experience with secure communications, infrastructure security, network security, and best practices of protecting data in the cloud;
  • Experience with the HTTP / HTTPS protocol;
  • Experience with WebSockets, Sequelize, RabbitMQ;
  • Experience with Docker and Kubernetes;
  • Experience with metrics / code checking tools;
  • Ability to write clear and concise documentation;
  • Team playing;
  • Independence and striving for growth;

Nice to Have

  • Experience with Java;
  • Blockchain protocols and technologies comprehension.

We Offer

  • Opportunities for professional development and personal growth;
  • Compensation of educational activities: certifications, courses, conferences;
  • Office near Kontraktova Ploshcha;
  • Flexible office hours;
  • 20 business days of paid holiday a year;
  • Brand-new equipment;
  • Paid state holidays and paid days on special occasions;
  • A professional and friendly team;
  • Interesting tasks.

About the Company

Send your CVs to @perrehod or [email protected]

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Contact Us

Жанна Капiца

Телефон: +380 50 541 82 47

Telegram-чат: @ZhannaKapitsa

Email: [email protected]

Наші новини і заходи:

Job Details

Company name:
4TEAM
Location:
Kyiv, Ukraine
Work Mode:
On-site
Posted on TheJob:
Jul 18, 2026
Last checked:
Jul 18, 2026
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