Senior Java Backend Lead for Enterprise AI

Faktion & Crius Group; Antwerpen; Hybride; EUR 85 000 - 125 000; Plein temps

Avantages offerts par ce poste

Company car

Fuel card

Mobility budget

Healthcare and group insurance

Top-tier laptop

Smartphone

Hybrid work policy

Résumé du poste

Faktion & Crius Group in Belgium seeks a Senior Java Engineer to lead backend development and architecture within an enterprise‑scale environment. You will mentor teammates, drive design decisions, and partner with AI/ML, product, and business stakeholders to deliver robust, scalable solutions.

The role emphasizes Spring, REST APIs, and cloud deployments (Azure/AWS) with a strong focus on code quality, testing, and automation. A hybrid workplace is offered.

Qualifications

• Minimum 8 years of hands-on Java backend development experience delivering enterprise-grade applications.
• Strong knowledge of Java, OOP, concurrency, and software architecture.
• Experience with RESTful APIs, Spring ecosystem, and modern backend patterns.

Responsabilités

• Lead design, development, and deployment of scalable backend applications built on Java and Spring.
• Collaborate with AI/ML teams, PMs, and stakeholders to translate requirements into robust software.
• Establish maintenance standards and contribute to system monitoring and performance optimization.
• Coach junior developers and promote technical excellence and best practices.
• Drive decision making on architectures and new technologies; ensure documentation quality.
• Lead code reviews and maintain high standards for tests (unit/integration) and deployments.

Connaissances

Java backend development

Spring Framework

RESTful APIs

Hibernate / JPA

CI/CD

Docker / Kubernetes

Azure / AWS

Unit testing

Code reviews

Mentoring

Formation

BSc/BA in Computer Science or related field

MSc is a plus

Outils

Maven

Gradle

Postman

JUnit

Description du poste

Faktion & Crius Group in Belgium seeks a Senior Java Engineer to lead backend development and architecture within an enterprise‑scale environment. You will mentor teammates, drive design decisions, and partner with AI/ML, product, and business stakeholders to deliver robust, scalable solutions.

The role emphasizes Spring, REST APIs, and cloud deployments (Azure/AWS) with a strong focus on code quality, testing, and automation. A hybrid workplace is offered.