Senior Full Stack Developer (Node.js+React+PHP) - work until 7-8 p.m.

4 383 - 4 931 USDNet per month - B2B
3 287 - 3 972 USDGross per month - Permanent
JavaScript

Senior Full Stack Developer (Node.js+React+PHP) - work until 7-8 p.m.

JavaScript
Tomasza Zana 39a, Lublin +4 Locations

DataArt

Full-time
B2B, Permanent
Senior
Remote
4 383 - 4 931 USD
Net per month - B2B
3 287 - 3 972 USD
Gross per month - Permanent

Job description

Project overview

The project is live and has been actively developed for over 5 years, with continuous feature enhancements and security improvements. All development is carried out on our side.

Our client is a US‑based nonprofit organization developing an educational platform that supports students in learning computer science and building coding projects. The platform provides curriculum materials, teaching tools, progress tracking, collaboration features, and portfolio‑building capabilities. The mission of the platform is to help close the gender gap in the tech industry.

Position overview

We are looking for a Strong Middle/Senior Full Stack Developer (Node.js + React.js) to join our dynamic team. You will be involved in the design, development, and optimization of both frontend and backend functionality, working closely with a cross‑functional team on a long‑term product.

Responsibilities

  • Develop and maintain platform features using Node.js, React.js, and NestJS

  • Participate in system design, architecture discussions, and technical decision‑making

  • Improve platform performance, scalability, and security

  • Implement integrations with third‑party systems (e.g., Salesforce, Contentful)

  • Work closely with product managers, designers, and QA to deliver high‑quality features

  • Write clean, maintainable, and well‑tested code

  • Participate in code reviews and provide constructive feedback to the team

  • Contribute to DevOps processes using AWS, Docker, and CI/CD tools

  • Troubleshoot, debug, and resolve technical issues in both frontend and backend components

  • Support continuous enhancement and modernization of the long‑running project

Requirements

  • 4+ years of professional software development experience

  • 4+ years of hands‑on experience with JavaScript for frontend development

  • Strong knowledge of: React.js, Node.js, NestJS

  • Experience with PHP

  • Experience working with AWS and Docker

  • Experience with MySQL

  • Confident use of Git

Nice to have

  • Solid understanding of Kubernetes

  • Experience with GraphQL

  • Familiarity with Jenkins and CI/CD automation

  • Experience integrating with Salesforce and Contentful

What We Offer:

  • Vacation days: Up to 26 business days per year.

  • 10 illness/special days off per year (fully paid, no medical papers needed) for all contract types

  • Health and life insurance (Luxmed)

  • MyBenefit platform with Multisport option

  • Internal psychological support service

  • English language classes from the first working day

  • Access to external learning platforms: O’Reilly, LinkedIn Learning, Udemy, and a wide catalog of diverse internal training

  • Flexible workplace: work from the office, from home, or choose a hybrid option

  • Tech Skills Mentoring Program

  • Opportunities to develop as a public speaker, mentor, or technical interviewer

  • Fully paid idle (bench) when not involved in a project

  • Certification reimbursement (AWS, GCP, Microsoft, etc.)

 

Tech stack

    English

    B2

    JavaScript

    advanced

    React.JS

    advanced

    Node.js

    advanced

    nestJS

    advanced

    AWS

    regular

    PHP

    junior

    Docker

    junior

    MySQL

    junior

Office location

Senior Full Stack Developer (Node.js+React+PHP) - work until 7-8 p.m.

4 383 - 4 931 USDNet per month - B2B
Summary of the offer

Senior Full Stack Developer (Node.js+React+PHP) - work until 7-8 p.m.

Tomasza Zana 39a, Lublin
DataArt
4 383 - 4 931 USDNet per month - B2B
3 287 - 3 972 USDGross per month - Permanent
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Salary
4 383 - 4 931 USD
Net per month - B2B

3 287 - 3 972 USD
Gross per month - Permanent
Applied -
17 day left (until 27.04.2026)
Applied -