Java Backend Engineer - Spring APIs & Oracle

Capgemini Engineering; Lisboa; On-site; EUR 42,000 - 63,000; Full time

Benefits offered by this job

Health and life insurance

Career growth programs

Training and certifications

National and international projects

Referral program with bonuses

Excellent office locations

Job summary

Capgemini Engineering is seeking a Mid Java Developer in Lisbon to join a challenging, regulated project environment. You will contribute to the design, development, and maintenance of enterprise-grade applications in an Agile team.

You will work through the full SDLC: requirements, implementation, testing, and deployment, with opportunities to integrate applications and improve development practices. Portuguese and English language skills are required.

Qualifications

• Bachelor's degree in Computer Science, Software Engineering, Information Systems, or a related field.
• 3–5 years of software development experience focusing on Java technologies.
• Hands-on experience with Java, Spring Framework, REST Services, Oracle Database, and Git.
• Strong understanding of Agile/Scrum methodologies and collaborative software development practices.
• Excellent teamwork, communication, and problem-solving skills.
• Portuguese level C1 and English level B2 or higher.
• Nice to have: Infarmed tech stack (EJB, PrimeFaces); healthcare/regulatory experience; CI/CD and DevOps familiarity; experience with application servers like JBoss.

Responsibilities

• Develop and maintain backend applications using Java and Spring technologies.
• Design and implement RESTful APIs and integration services.
• Work with Oracle databases, ensuring performance and data integrity.
• Collaborate with cross-functional teams following Agile/Scrum methodologies.
• Participate in code reviews and contribute to software quality practices.
• Manage source code using Git and support release activities.
• Analyze technical requirements and propose scalable solutions.
• Support application maintenance, troubleshooting, and performance optimization.
• Contribute to integration projects across multiple systems.
• Collaborate with QA, business analysts, and infrastructure teams to ensure project delivery.

Skills

Java

Spring Framework

REST Services

Oracle Database

Git

Agile/Scrum

Education

Bachelor's degree in Computer Science or related field

Tools

EJB

PrimeFaces

JBoss

Job description

Capgemini Engineering is seeking a Mid Java Developer in Lisbon to join a challenging, regulated project environment. You will contribute to the design, development, and maintenance of enterprise-grade applications in an Agile team.

You will work through the full SDLC: requirements, implementation, testing, and deployment, with opportunities to integrate applications and improve development practices. Portuguese and English language skills are required.