full stack developer for a bank data access product

Mindbox connects IT talent with technology projects for leading enterprises across Europe. It is a tech-driven company where consulting, engineering, and talent come together to build digital solutions.

• Design and build web applications using TypeScript, React, and Next.js, following UI/UX best practices
• Deliver full-stack features, from browser interactions and state management to API integration
• Work with and integrate Java 21 Spring Boot services
• Ensure code quality, security, and maintainability through reviews and standards
• Diagnose and resolve performance, integration, and reliability issues across the stack
• Collaborate with UX, Backend, Data, and Security teams on a global project

• 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, including Java and Spring Boot
• Proficiency 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 ability to investigate issues across UI and API layers
• Будет плюсом: 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

• Flexible cooperation model
• Hybrid work setup: 2 days per week in the office in Kraków
• Access to training platforms and growth opportunities
• Benefits include Interpolska Health Care, a Multisport card, Warta Insurance, and more
• Laptop and essential software provided