Middle+ FS (Java+React) Engineer
We are looking for 2 Middle+ FS (Java+React) Engineers:
Our client is an international financial services company operating in the asset management domain.
The company is running a large-scale modernization program aimed at upgrading internal systems that were originally built over 10 years ago.
🧩 Project Description:
The project focuses on migrating legacy monolithic applications to a modern microservices-based architecture.
The team is building secure, scalable, and cloud-ready services with a strong focus on authentication, authorization, and API management.
The developer will collaborate with engineering, security, and architecture teams to support the implementation of secure and reliable solutions.
💡 Hard Skills / Must Have:
• Strong backend expertise in Java
• Strong backend expertise in Spring Boot
• Advanced frontend experience with React
• Advanced frontend experience with TypeScript
• Experience working with design systems (Nexus UI or similar)
• Solid understanding of microservices architecture
• Strong knowledge of API design principles
• Experience in modernization and migration projects (monolith to microservices)
• Familiarity with CI/CD pipelines
• Experience with linting tools
• Experience with testing frameworks
• Knowledge of frontend security best practices
• Knowledge of performance optimization techniques
✨ Hard Skills / Nice to Have:
• Experience with reusable component libraries
📌 Responsibilities and Tasks:
• Modernize legacy systems through redesign, refactoring, and architectural improvements}
• Develop responsive and scalable UI using React and a design system}
• Build secure and well-governed APIs using Java and Spring Boot}
• Design and maintain reusable component libraries and frontend frameworks}
• Collaborate closely with UX, Product, and Architecture teams}
• Optimize frontend and backend performance}
• Support public API documentation, lifecycle governance, and standards compliance}
• Contribute to CI/CD pipelines, testing strategies, and code quality improvements}
🧪 Technology Stack: Java, Spring Boot, React, TypeScript
📩 Ready to Join?
We look forward to receiving your application and welcoming you to our team!
- Department
- Software Development
- Role
- React
- Locations
- Poland
- Remote status
- Fully Remote
About Bonapolia
For job seekers, BONAPOLIA offers a gateway to exciting career prospects and the chance to thrive in a fulfilling work environment. We believe that the right job can transform lives, and we are committed to making that happen for you.
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