Java Developer Advanced - Far site (Full remote) - Brussels

SEIDOR; Brussel Hoofdstad; À distance; EUR 65 000 - 90 000; Plein temps

Résumé du poste

SEIDOR in Brussels is seeking an Advanced Java Developer for a fully remote role. You will design, develop and test Java back-end components within the Spring ecosystem, delivering REST and event-driven APIs and robust back-end services.

You will work with CI/CD pipelines, security standards (OAuth/OIDC/SAML) and collaboration tools, contributing to documentation and code reviews. The role requires strong Java/Spring experience and a passion for scalable software in a multinational setting.

Qualifications

• 4 years of experience developing Java back-end applications.
• 6 years of experience with the Spring ecosystem (Spring Boot, Spring Security, Spring Data).
• 6 years of experience designing and implementing REST APIs and event-driven integrations.
• 5 years of experience with relational databases and ORM frameworks (e.g. Hibernate/JPA).
• 4 years of experience with development and DevSecOps tooling, including version control (Git), issue tracking (e.g. Jira or equivalent), collaboration (e.g. Confluence or equivalent) and CI/CD pipelines (e.g. Jenkins, Bamboo or equivalent)
• 2 years of experience in the technical design of back-end components and in reviewing code produced by other developers.
• Educational Level required: Bachelor's degree (EQF level 6) in Computer Science, or equivalent

Responsabilités

• Design, develop and unit-test back-end components using the Spring ecosystem.
• Implement REST and event-driven APIs and the underlying business logic.
• Implement persistence layers and integrate with messaging systems.
• Implement authentication and authorisation (OAuth 2.0 / OIDC / SAML).
• Contribute source code and configuration to the customer’s CI/CD pipeline.
• Participate in code reviews and pair programming.
• Produce and maintain API documentation.
• Identify, debug and fix defects; support deployment and migration activities.

Connaissances

Java back-end

Spring ecosystem

REST APIs

ORM / Hibernate/JPA

DevSecOps tooling

Technical design / code reviews

Formation

Bachelor's degree in Computer Science

Outils

Kafka

RabbitMQ

Docker

Kubernetes

Git

Jira

Confluence

Jenkins

Bamboo

Description du poste

SEIDOR is a multinational technology company with a start-up spirit. We organize ourselves into expert knowledge Units that collaborate with each other.

That's why we are looking for curious individuals who are motivated by challenges and eager to grow personally and professionally, to join our team and make a positive impact on the world through technology.

ARE YOU UP FOR THE CHALLENGE?

We want you to be a part of our team, in Brussels, as a Advanced Java Developer (Fully Remote)

WHAT WILL YOU DO IN YOUR DAY-TO-DAY?

• Design, develop and unit-test back-end components using the Spring ecosystem
• Implement REST and event-driven APIs and the underlying business logic
• Implement persistence layers and integrate with messaging systems
• Implement authentication and authorisation (OAuth 2.0 / OIDC / SAML)
• Contribute source code and configuration to the customer’s CI/CD pipeline
• Participate in code reviews and pair programming
• Produce and maintain API documentation
• Identify, debug and fix defects; support deployment and migration activities

Requirements

WHAT DO WE EXPECT FROM YOU?

If holding a Bachelor's degree at least 10 years of experience, if holding a Master's degree at least 8 years of expeirence.

• 4 years of experience developing Java back-end applications
• 6 years of experience with the Spring ecosystem (Spring Boot, Spring Security, Spring Data)
• 6 years of experience designing and implementing REST APIs and eventdriven integrations
• 5 years of experience with relational databases and ORM frameworks (e.g. Hibernate/JPA)
• 4 years of experience with development and DevSecOps tooling, including version control (Git), issue tracking (e.g. Jira or equivalent), collaboration (e.g. Confluence or equivalent) and CI/CD pipelines (e.g. Jenkins, Bamboo or equivalent)
• 2 years of experience in the technical design of back-end components and in reviewing code produced by other developers

Educational Level required: Bachelor's degree (EQF level 6) in Computer Science, or equivalent

NICE TO HAVE:

• Experience with messaging/event platforms (e.g. Kafka, RabbitMQ)
• Experience with containerisation and orchestration (e.g. Docker, Kubernetes)
• Experience developing back-end applications in at least one of the customer’s business domains (event management, safety and security, or document management)