Senior Java Software Engineer Lisboa

Senior Java Software Engineer
Lisboa
Lisboa, Lisboa, Portugal

Join Us at Closer Consulting!

Mutual Respect, Empathy, Innovation, and Professional Pride. Do you see yourself within these values?

Founded in 2006 with the mission "To Challenge Complexity", Closer Consulting is a Data Science company specializing in Business Intelligence, Advanced Analytics, and Artificial Intelligence.

Developing projects in diverse industries – Banking, Telecommunications, Healthcare, Retail, Energy, Insurance, and Aviation – we have created an environment where the brightest enquiring minds feel at home. We provide our people with the means, opportunities, and support they need to thrive and innovate.

We are seeking a Senior Java Developer professional willing to accept new challenges in our Closer team in a hybrid model in Lisbon.

Key Responsibilities:

• Analyze and modernize legacy applications , ensuring seamless migration to cloud environments.
• Develop and maintain web applications, REST APIs, and microservices using Vue. js, Java, JSF, Spring Boot, Docker, and Kubernetes .
• Ensure
  - quality code delivery following best practices (testing, CI/CD, integration).
• Troubleshoot, debug, and optimize existing systems for performance and scalability.
• Collaborate with
  - functional teams, propose innovative solutions, and promote strong development practices .

Technical Skills (Proficiency Level):

Java Frameworks: Spring, Hibernate, JUnit (Mastery)

SOA & APIs: RESTful/SOAP Web Services (Mastery)

Frontend: Vue. js, JSF, Prime
Faces

Dev
Ops/Cloud: Docker, Kubernetes, Jenkins, Git
Lab, Sonar
Qube (Expert)

Banking/Financial Domain Knowledge (Preferred)

Soft Skills:

Strong communication (written & verbal)

Knowledge sharing & mentorship (Expert)

Team collaboration & Agile mindset

Leadership in driving best practices

If you believe in this match as much as we do, send us your CV to and reach the closer side of life.

Closer is a company that values diversity and inclusion. We are committed to fostering an environment where everyone is treated with dignity and respect, regardless of race, gender, beliefs, sexual orientation, physical or mental disability, or other personal characteristics.

At Closer, we embrace the unique perspectives and experiences that everyone brings, and we believe that it is a fundamental driver for the success we've achieved.