Backend Developer

Backend Developer
Lisboa
Lisboa, Lisboa, Portugal

Role Overview:

We are looking for a Backend Engineer specialized in Apache Camel to contribute to the development of a mediation platform based on Enterprise Integration Patterns (EIP). The role involves building reliable and scalable integration flows, integrating Java/Spring Boot microservices, and working with
- driven architectures using Kafka. You will be involved in the full software lifecycle, from development and deployment on Kubernetes to observability, quality assurance, and CI/CD automation.

Key Responsibilities:

Design and develop integration flows using Apache Camel and Enterprise Integration Patterns (EIP).

Build and integrate Java/Spring Boot microservices within a mediation platform.

Design and implement
- driven architectures using Kafka. Ensure reliability, scalability, and performance of integration flows.

Deploy and operate applications on Kubernetes environments.

Contribute to containerization using Docker and VM-based environments.

Implement observability and monitoring using Dynatrace and ELK (Kibana).

Ensure software quality through unit and integration testing (JUnit, Mockito).

Contribute to CI/CD pipelines and deployment automation using Jenkins, Git
Lab, and Sonar
Qube.

Participate in Agile/Scrum ceremonies and work collaboratively with remote teams and stakeholders.

Collaborate with IT, production, and external partners when required.

Required Skills & Experience:

Technical Skills:

Strong experience with Java and Spring Boot for backend and microservices development.

Hands-on experience with Apache Camel, including route design and EIP usage.

Experience with Kafka and
- availability
- driven architectures.

Solid understanding of REST APIs and API specifications (Open
API / Async
API).

Experience with Kubernetes (K8s) deployments and container orchestration.

Good knowledge of Docker and VM-based environments.

Experience with CI/CD tools (Jenkins, Git
Lab) and code quality tools (Sonar
Qube).

Strong testing practices using JUnit and Mockito.

Experience with logging, monitoring, and observability tools (ELK, Dynatrace).

Knowledge of security and SSO integrations (WSO2, Keycloak).

Experience with Postgre
SQL and JDBC-based data access.

Soft Skills:

Strong
- solving and analytical skills.

Ability to work autonomously while collaborating within a team.

Good communication skills and active listening.

Strong organizational and time management skills.

Adaptability to changing priorities and environments.

Experience working in Agile / Scrum methodologies.

Languages:

French: C1

English: B1

Working Conditions:

Standard working hours: 09:00 – 18:00 (Portugal time)

On-call duty required

Remote collaboration with distributed teams