Senior JavaScript Engineer (React/Node) – Remote

FocusReactive | Headless CMS Agency; Warszawa; Hybrid; PLN 180,000 - 260,000; Full time

Benefits offered by this job

Mentorship

Training & conferences

Open Source time

International community integration

Remote work possibilities

Above market compensation

Job summary

FocusReactive is a modern consultancy specializing in JavaScript development (React/Node.js). We embed with client teams, lead projects, and influence product decisions. You’ll regularly work with distributed clients, either on-site or remotely, contributing to high‑quality software and shaping delivery.

This role requires 4+ years of professional JavaScript, strong React experience, and English proficiency. We value quick learners, API integrations (REST/GraphQL), and teamwork.

Qualifications

• 4+ years experience in professional JavaScript development.
• 2+ years experience working with production React applications.
• Experience integrating with cloud services, RESTful APIs, GraphQL
• Proficiency in front-end markup and styling
• Proficiency with Agile/Scrum methodologies
• Solid spoken and written English skills

Responsibilities

• Embed with client teams, either in person or remotely, to provide project leadership and technical expertise.
• Contribute to open source and polish presentation skills at tech events.

Skills

JavaScript

React

RESTful APIs

GraphQL

Agile/Scrum

English

Tools

Node.js

Job description

FocusReactive is a modern consultancy specializing in JavaScript development (React/Node.js). We embed with client teams, lead projects, and influence product decisions. You’ll regularly work with distributed clients, either on-site or remotely, contributing to high‑quality software and shaping delivery.

This role requires 4+ years of professional JavaScript, strong React experience, and English proficiency. We value quick learners, API integrations (REST/GraphQL), and teamwork.