Java Developer – Frontend Lisboa

Java Developer – Frontend
Lisboa
Lisboa, Lisboa, Portugal

We are looking for a Java Developer – Frontend (Fullstack) French speaker to join a strategic project focused on the redesign of key logistics systems, including Warehouse Management (WMS) and Transport Management (TMS). The existing platform, built on a legacy Java portal, is being migrated to a modern architecture based on React. js and Next
JS.

This is a
- on development role, with opportunities to contribute to technical decisions, propose modern tools and frameworks, and support the technical evolution of the platform.

Responsibilities:

• Participate in the redevelopment of WMS/TMS systems using modern frameworks
• Develop responsive, scalable
  - end components with React. js and Next
  JS
• Support backend integration and development using Java and Web Services
• Collaborate with
  - functional teams to define and refine requirements
• Contribute to continuous improvement by identifying outdated technologies and suggesting alternatives
• Ensure
  - quality, maintainable, and
  - documented code
• Support testing, deployment, and monitoring activities
• Optionally, provide guidance to junior developers and contribute to team development

Tech Stack:

• Frontend: React. js, Next
  JS, Angular
• Backend: Java, Web Services, API Management, Messaging Brokers
• Database & Search: SQL, Elastic
  Search

Requirements:

• Minimum of 3 years of experience as a Fullstack or Frontend Developer
• French B2 and Portuguese B2 minimum
• Strong knowledge of React. js and Next
  JS
• Experience with Java and backend API integration
• Solid understanding of SQL and web application architecture
• Familiarity with Agile methodologies and collaborative environments
• Good communication skills and ability to work in a hybrid team setup
• Experience in the logistics or transport sector is a plus
• Proactive mindset and willingness to contribute to architecture and process improvements

What We Offer:

• Hybrid working model (partially remote)
• Long-term opportunity in a stable and evolving industry
• Involvement in a major system transformation project
• Professional growth through technical challenges and modern tools

Apply now if you're passionate about building modern, scalable systems and want to work on a
- impact transformation project using the latest technologies.