Senior Full Stack Developer (React.js + Node.js)

On-siteSalary not specified
Valencia, Spain · Warsaw, Poland · Lviv, Ukraine

Tech Stack

ReactNode.js

Job Description, Responsibilities & Requirements

Description language:

About the Position

We are seeking a Senior Full Stack Developer with strong React and Node.js expertise to build a member and community platform for a professional association. This role requires strong system design and integration skills, hands-on use of AI-assisted development tools, and a clear understanding of data and compliance constraints. We expect strong ownership and the ability to move fast from prototype to production.

Responsibilities

  • Design and develop scalable backend services
  • Write clean, maintainable code
  • Collaborate with frontend team to ensure seamless integration
  • Utilize AI-assisted development tools for efficient development

Requirements

  • Strong expertise in React and Node.js
  • Hands-on experience with AI-assisted development tools
  • Understanding of data and compliance constraints
  • Strong system design and integration skills

We Offer

  • Opportunity to work on an exciting greenfield project
  • Collaborative and fast-paced environment
  • Opportunity to own and drive projects from prototype to production

About the Company

We are a leading software solution company with a focus on delivering high-quality software products across various industries. Our team is dedicated to providing innovative solutions and ensuring client satisfaction.

Locations

  • Lviv, Ukraine
  • Warsaw, Poland
  • Valencia, Spain

Contact Us

For more information or to apply, please contact us at [email protected].

Job Details

Company name:
Relevant Software
Location:
Valencia, Spain · Warsaw, Poland · Lviv, Ukraine
Work Mode:
On-site
Posted on TheJob:
Jul 16, 2026
Last checked:
Jul 16, 2026
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