Frontend Tech Lead

Jit Team is a Polish company employing over 700 experienced experts, creating highly specialised teams for clients worldwide. The company has over 15 years of activity and engages in charitable and educational activities, supporting pupils, students, water rescuers, and hospitals.

• Strong expertise in React and TypeScript
• Deep understanding of frontend architecture and modular application design
• Experience with shared design systems and reusable UI component libraries
• Knowledge of React Router and state management solutions (e.g., Redux, Zustand, Recoil)
• Proficiency in frontend testing frameworks (Jest, React Testing Library, Cypress)
• Familiarity with secure authentication and session management (BFF approach, no token storage on frontend)
• Familiarity with CI/CD pipelines, Git workflows, and modern frontend tooling
• Proactive communicator and collaborative team player, especially in distributed teams
• Ability to lead development discussions, perform code reviews, and support team members in technical growth

Nice to have:

• Experience with Node.js (for BFF or frontend tooling)
• Knowledge of cloud-based environments

• Designing and overseeing the development of modern, scalable frontend applications
• Defining technical standards and promoting best practices across teams
• Collaborating with designers, backend developers, and stakeholders to deliver cohesive solutions
• Mentoring and supporting team members in technical and architectural decisions
• Ensuring code quality, performance, and accessibility of delivered solutions