Full Stack Java Developer

Inetum is a European leader in digital services, supporting organizations as they navigate continuous technological change. The company helps clients accelerate their digital transformation through a broad portfolio that includes consulting, application services, digital engineering, cloud, cybersecurity, platforms, and infrastructure services

We are looking for an experienced Full Stack Java Developer to join a challenging project within the Banking and Financial Services sector. The ideal candidate will have a strong background in developing enterprise-grade web applications, REST APIs, microservices, and service-oriented architectures (SOA), as well as hands-on experience with cloud migration initiatives.

This role requires both technical expertise and the ability to collaborate within Agile teams, contribute to best practices, and drive continuous improvement across the development lifecycle.

Key Responsibilities

• Analyze, modernize, and enhance legacy applications.
• Design and develop scalable web applications using modern Full Stack technologies.
• Develop and maintain RESTful APIs, microservices, and SOA solutions.
• Participate in Java application migration projects to cloud environments.
• Implement solutions using Java, Spring Boot, Vue.js, JSF, Docker, Kubernetes, and Cloud technologies.
• Troubleshoot, maintain, and optimize existing applications.
• Ensure high-quality software delivery through testing, CI/CD pipelines, and application integration practices.
• Follow internal development standards, security guidelines, and architectural best practices.
• Collaborate with cross-functional teams in an Agile environment.
• Promote knowledge sharing, continuous improvement, and innovative development practices.

Backend Development

• Java (Advanced)
• Spring Framework (Spring Boot, Spring Cloud)
• Hibernate
• JUnit
• Data Structures and Algorithms

Architecture & Integration

• Service-Oriented Architecture (SOA)
• SOAP Web Services
• RESTful APIs
• Microservices Architecture

Frontend Development

• Vue.js
• JSF (JavaServer Faces)
• PrimeFaces
• JavaScript

DevOps & Cloud

• Docker
• Kubernetes
• Cloud Platforms (AWS, Azure, or GCP experience is highly valued)
• CI/CD Pipelines

Development Tools

• JBoss EAP / JBoss Application Server
• Maven
• Jenkins
• Nexus
• GitLab
• SonarQube

Professional Experience

• 8+ of professional experience in software development.
• Proven experience delivering enterprise-scale applications within Banking and/or Financial Services environments.
• Experience designing and implementing application, software, infrastructure, and technical architectures.
• Ability to provide technical guidance and expertise on complex topics such as application modernization, security, and architecture best practices.

Language Requirements

• Portuguese: Fluent / Native
• English: Professional Working Proficiency