Mid Frontend Developer

Jit Team is a Polish company employing over 770 specialists delivering innovative IT solutions globally. They support educational and charitable initiatives and have 15 years of experience.

• Minimum 2–3 years of commercial experience programming in React
• Good knowledge of JavaScript (ES6+) and basics of TypeScript
• Understanding of fundamental frontend architecture principles (component structure, state management)
• Basic experience with system integrations (REST API, frontend-backend communication)
• Familiarity with state management tools (e.g., Redux, Zustand, Context API)
• Knowledge of Git and basics of CI/CD
• Ability to write unit tests (e.g., using Jest, React Testing Library)
• Practical experience with AI tools supporting development (e.g., GitHub Copilot, Claude Code, ChatGPT)
• Knowledge of Agile/Scrum methodology
• Good analytical skills and eagerness for development
• English language minimum level B2

Nice to have:

• Experience with Next.js or other React-based frameworks
• Basic knowledge of end-to-end testing tools (e.g., Cypress, Playwright)
• Experience in fixed price project models
• Openness to experimenting with new AI tools improving software development process

• Implement and develop frontend applications using React
• Participate in creating and maintaining the architecture of frontend systems
• Work on integration projects and application build/modernization for clients
• Identify and propose improvements for existing solutions
• Collaborate with UX/UI teams, backend developers, analysts, testers, and Product Owner on new features
• Participate in code reviews and ensure code quality
• Use AI-supported tools (e.g., for code generation, code review, documentation) to enhance efficiency
• Write unit and integration tests
• Participate in technical planning and task estimation within Agile/Scrum methodology