JustJoin.IT Hybrydowo Senior

Node.js Developer

Klient Just Join IT

⚲ Katowice, Mysłowice, Chorzów, Gliwice, Sosnowiec

16 000 - 30 000 PLN netto (B2B)

Wymagania

  • PostreSQL
  • AWS
  • Redis
  • REST
  • Node.js
  • WebSocket
  • Docker
  • MySQL
  • MongoDB
  • JavaScript

Opis stanowiska

We are hiring a Node.js Developer to manage data exchange between server and client applications. Your main responsibilities will involve building server-side logic, maintaining the core database, and ensuring optimal performance and responsiveness to front-end requests. Additionally, you’ll be responsible for integrating the front-end components developed by your colleagues. Therefore, a foundational understanding of front-end technologies such as Vue.js, AngularJS, ReactJS, or any JavaScript framework is essential. Responsibilities: • Collaborate with team members to deliver high-quality software solutions • Write, refactor, and maintain Node.js code • Deploy changes to staging and production environments in CI/CD workflows • Ensure updated security measures are in place to prevent unauthorized access • Diagnose and fix any issues in the code • Create comprehensive test suites to validate all functionality outlined in the design • Develop highly resilient code capable of delivering excellent performance to end-users Requirements & Skills: • 5 years of experience on similar role • Bachelor’s or Master’s degree in Computer Science, Mathematics, or relevant experience • Proficiency in JavaScript and Node.js • Hands-on experience with REST, MySQL/PostgreSQL, WebSocket, MongoDB, Redis, and related technologies • Familiarity with Docker and AWS infrastructure • Solid understanding of data security principles • Knowledge of JavaScript web stacks, libraries, and frameworks • Strong analytical and problem-solving skills • Excellent communication, teamwork, and interpersonal skills • Ability to work effectively in a global environment • Understanding of front-end technologies • Strong collaboration skills for working with cross-functional teams Our Requirements: • Minimum 5 years of experience in a similar position • Proficiency in English (C1 level) • Strong communication and interpersonal skills • Ability to multitask, stay organized, and prioritize effectively without supervision • Proven teamwork skills