Middle frontend (react/next) developer

LineUp is a fast-growing IT outsourcing company with 13 years of experience seeking a Middle Frontend Developer for a long-term product project. You will join the Smart City ecosystem, a large-scale software product for the Middle East market, in a fully agile, product-oriented environment with real users and tangible impact on urban infrastructure.

• Develop and maintain complex frontend applications using React and Next.js
• Operate within a T-shaped approach, extending expertise beyond frontend tasks to ensure end-to-end feature delivery
• Collaborate with stakeholders and developers to translate business requirements into high-quality technical solutions
• Utilize state management tools like Zustand and integrate with backend services using TanStack (React Query)
• Maintain CI/CD pipelines using GitLab runners and manage deployment processes with Docker
• Ensure UI/UX consistency using component libraries such as PrimeReact and build reusable components
• Troubleshoot, debug, and optimize frontend code for performance and maintainability
• Participate in scrum events and drive cross-functional collaboration
• Stay up-to-date with latest frontend technologies and best practices
• Maintain high-level engineering culture within the team

• Minimum 3 years of experience in frontend development with focus on React and Next.js
• Knowledge of state management libraries (e.g., Zustand) and data-fetching solutions like TanStack (React Query)
• Understanding of frontend build tools, CI/CD pipelines, and Docker containerization
• Experience with component libraries such as PrimeReact and working knowledge of React hooks
• Ability to document frontend designs and processes clearly
• Strong problem-solving skills and attention to detail
• Ability to work independently and as part of a team in agile environment
• Good communication skills and professional interaction abilities
• English at Upper-Intermediate level and above
• Backend development experience (Nest.js) is a significant plus
• Automated testing experience (integration, E2E) is a significant plus
• Willingness to work in T-shaped model

What We Offer:

• Competitive salary
• Collaborative and innovative work environment
• Professional development opportunities
• Exciting and challenging projects
• Supportive company culture