Middle fullstack (node.js+react) developers

LineUp is a dynamic and innovative company dedicated to delivering cutting-edge solutions to our clients. We pride ourselves on our commitment to excellence, teamwork, and adaptability. As we continue to grow and expand our portfolio, we are seeking a talented Middle Fullstack Developer to join our team.

What You’ll Do:

• Build and maintain end-to-end features across both the backend and frontend.
• Develop scalable server-side logic using Node.js and TypeScript.
• Design data models and implement efficient queries in Firestore; integrate with other Firebase tools.
• Create and support Cloud Functions for core backend workflows.
• Develop responsive and user-friendly interfaces using React.
• Collaborate with product managers, designers, and engineers to translate business requirements into technical solutions.
• Participate in testing, debugging, and deployment processes through CI/CD pipelines.
• Conduct code reviews and contribute to maintaining a clean, high-quality codebase

What We’re Looking For:
 

• 3+ years of professional experience working with JavaScript/TypeScript across both backend and frontend.
• Solid background in React and modern frontend tools.
• Deep understanding of Node.js and RESTful API design.
• Hands-on experience with Firebase services, especially Firestore and Cloud Functions.
• Familiar with cloud platforms such as Google Cloud, Azure, or Elasticsearch.
• Confident using Git in team-based workflows.
• Comfortable working in Agile/Scrum environments.
• Strong problem-solving abilities and analytical thinking.

• Clear communicator who can explain complex topics to technical and non-technical stakeholders.

   

What We Offer:

• Competitive salary.
• A collaborative and innovative work environment.
• Professional development opportunities.
• The chance to work on exciting and challenging projects.
• A supportive company culture.