Full Stack Developer

Mindbox connects top IT talents with technology projects for leading enterprises across Europe. The role is part of a project building a product that centralizes data access in a global bank's Data Fabric team.

• Strong experience with TypeScript, React, and Next.js.
• Solid understanding of modern frontend architecture including components, routing, and state management.
• Experience delivering full-stack features and familiarity with backend systems using Java and Spring Boot.
• Proficiency working with REST APIs, authentication flows, and secure coding practices.
• Ability to write clean, maintainable code and contribute to design and review processes.
• Strong problem-solving skills and capability to investigate issues across UI and API layers.

Nice to have:

• Experience with React Query, Redux Toolkit, Axios, and form validation.
• Knowledge of Spring Security, JPA, and PostgreSQL.
• Familiarity with monitoring tools and cloud-native environments.

• Designing and building web applications using TypeScript, React, and Next.js following best UI/UX practices.
• Delivering full-stack features, including browser interactions, state management, and API integration.
• Working with and integrating Java 21 Spring Boot services.
• Ensuring high code quality, security, and maintainability through code reviews and standards.
• Diagnosing and resolving performance, integration, and reliability issues across the stack.
• Collaborating closely with UX, Backend, Data, and Security teams within a global project.

#LI - Hybrid: 2x/week from the office in Kraków