Senior Java Engineer: Cloud, API Security & Agile Delivery

Halian | Managed Services, Recruitment Agency & Contract Staffing; Brussel; Sur place; EUR 70 000 - 90 000; Plein temps

Résumé du poste

Halian is seeking a Senior Java Analyst Developer to join its IT team in Belgium. You will develop, maintain, and improve business applications, perform functional analysis, and collaborate with IT and business stakeholders in an Agile setting.

The role requires strong Java expertise (Java 7/8/11/17), Spring/JEE, REST APIs, and experience with application servers, messaging, cloud platforms, and secure coding.

Qualifications

• Degree in Information Technology or equivalent with at least five years of professional experience.
• Strong Java development across Java 7/8/11/17 plus Spring/JEE, SQL Server, REST APIs, concurrency and multithreading.
• Experience with application servers and messaging systems (GlassFish, WildFly, ActiveMQ, OpenMQ, SOAP, RMI, ESB).
• Familiar with Maven, Jenkins, Git, Bitbucket, Jira, Docker, IDEs (Eclipse/IntelliJ), SoapUI/ReadyAPI, and deployment tools.
• Knowledge of cloud platforms (AWS/Azure/GCP) and modern infra incl. Kubernetes; secure development and OWASP practices.
• Fluency in English; working proficiency in Dutch or French.

Responsabilités

• Contribute to and validate functional analyses translating business needs into technical solutions.
• Develop and adapt Java applications following standards, security, and project goals.
• Perform testing, code reviews, docs, releases, and deployment activities.
• Maintain and improve applications by fixing defects and conducting root-cause analyses.
• Provide user support, monitor KPIs and service availability, and improve support procedures.
• Collaborate with IT and business stakeholders, report progress, and suggest improvements.

Connaissances

Java development

Spring/JEE

REST APIs

Concurrency & multithreading

English fluency

Dutch or French proficiency

Java ecosystem tools

Formation

Degree in Information Technology

Outils

Maven

Jenkins

Git/Bitbucket

Jira

Docker

Eclipse/IntelliJ

SOAP/ReadyAPI

Description du poste

Halian is seeking a Senior Java Analyst Developer to join its IT team in Belgium. You will develop, maintain, and improve business applications, perform functional analysis, and collaborate with IT and business stakeholders in an Agile setting.

The role requires strong Java expertise (Java 7/8/11/17), Spring/JEE, REST APIs, and experience with application servers, messaging, cloud platforms, and secure coding.