ITDS Portugal

ITDS is a leader in outsourcing IT engineers and works with various web and mobile technologies for over 30 global clients. It has been recognized as one of the 1000 fastest-growing companies in Europe for three consecutive years, Great Place to Work, and the Forbes Diamond award in 2023. ITDS currently has more than 600 IT professionals working in Portugal, Poland, and the Netherlands.
About company

Senior Java Fullstack Developer – REST & Microservices

On-site

location Lisbon

date October 9, 2026

Ignite innovation in software development — shape the future of customer-centric banking solutions!

Lisbon-based opportunity with hybrid work model.

As a Senior Java Fullstack Developer, you will be working for our client, a leading financial institution dedicated to delivering innovative customer relationship management tools. Contributing to a high-performing IT environment, you will help enhance the digital experience for branch advisors and customers alike, driving operational excellence and technological advancement in the banking sector.

Your main responsibilities:

  • Develop robust, scalable microservices using Java and the JEE ecosystem to support CRM functionalities.
  • Implement and optimize web interfaces utilizing HTML5, JavaScript, and CSS to enhance user experience.
  • Ensure code quality and maintainability through practices like TDD, automated testing, and pair programming.
  • Design and implement RESTful APIs, OAuth2, and OpenID Connect protocols to secure and streamline integrations.
  • Collaborate within a DevOps environment, supporting CI/CD pipelines, monitoring, and deployment processes.
  • Contribute to architectural and software design discussions, fostering innovative solutions.
  • Share best practices and knowledge within the Fullstack Engineering community of practice.

You're ideal for this role if you have:

  • 5+ years of proven experience in Java development and full-stack web technologies.
  • Strong proficiency with HTML5, JavaScript, and CSS.
  • Solid understanding of microservices, RESTful APIs, and standard web security protocols.
  • Experience in DevOps practices, including CI/CD, containerization, and automated testing.
  • Good practical knowledge of HTTP, OAuth2, and OpenID Connect.
  • A passion for craftsmanship, continuous improvement, and knowledge sharing.

It is a strong plus if you have:

  • Experience with architecture and software design.
  • Certifications or experience in Agile or Scrum methodologies.
  • Additional language skills, especially French.

Language required for the role: English (Communicative), French (working proficiency).

Eligibility to work in Europe: Only candidates with an existing legal right to work in the European Union will be considered for this role.

Interested? Apply now and include your CV (preferably in English) along with a statement confirming your consent to the processing and storage of your personal data.

Apply here

For application visit the original announcement on ITJobs.original announcement

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