Senior Real-Time Java Tech Lead – Rail Systems

Médiane Système limited; Brussel; Sur place; EUR 90 000 - 120 000; Plein temps

Avantages offerts par ce poste

DKV health insurance

Group insurance

Meal vouchers

Mobility package

Résumé du poste

Médiane Benelux is seeking a Senior Technical Lead (Java) to join a long-term program modernizing real-time control room systems for railway traffic. You will join an IT department responsible for around twenty critical Java applications used to monitor and control real-time railway traffic.

The role is hands-on within an agile Scrum team, focused on design, development, performance, and on-call rotation. 5–10 years of Java full-stack experience and strong communication are required.

Qualifications

• Master's degree in Computer Science or equivalent.
• 5–10 years of experience as a Senior Java Full-Stack Engineer or Technical Lead.
• Proven Agile/Scrum experience; Scrum Master certification is a plus.

Responsabilités

• Act as Technical Lead within a full-stack Java squad.
• Design, develop, and maintain complex real-time applications, including new features and refactoring.
• Ensure performance, reliability, and high availability of production systems.
• Support and coach developers through strong technical expertise.
• Produce and maintain technical and functional documentation.

Connaissances

Java

Full-Stack Engineering

Agile/Scrum

Leadership

Communication

Formation

Master's degree in Computer Science

Outils

Docker

Kubernetes

OpenShift

Jenkins

GitLab

Jira

Confluence

Hazelcast

Tibco RDV

Eclipse RCP

Description du poste

Médiane Benelux is seeking a Senior Technical Lead (Java) to join a long-term program modernizing real-time control room systems for railway traffic. You will join an IT department responsible for around twenty critical Java applications used to monitor and control real-time railway traffic.

The role is hands-on within an agile Scrum team, focused on design, development, performance, and on-call rotation. 5–10 years of Java full-stack experience and strong communication are required.