Java Developer

act digital

📍 Lisbon, Portugal, Portugal

Full-time IT Services and IT Consulting,Banking,Investment Banking Posted February 28, 2026

Job Description

We are looking for a Senior Java Developer with strong expertise in Java and Spring Boot to design, develop, and maintain high-quality enterprise applications in a complex and regulated environment.

This role involves close collaboration with business stakeholders, solution teams, and other IT departments, playing a key role in delivering robust, scalable, and secure software solutions , while also contributing to technical leadership and mentoring.


Key Responsibilities

  • Design and develop Java applications based on business and functional requirements
  • Build and maintain RESTful APIs using Spring Boot
  • Ensure application architecture, performance, scalability, and security
  • Collaborate closely with business and technical teams to propose effective solutions