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Cubestech Ltd
Senior Java Consultant

Senior Java Consultant

Hybrid

Brussels, Belgium

Senior

Freelance

22-10-2025

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Skills

Java Apache Kafka PostgreSQL Kubernetes Architecture apache AWS Spring Spring Boot Kafka

Job Specifications

Greetings from Cubes Tech Ltd.

We are looking for Java Senior Developer Lead and it will be hybrid Freelancing/B2B contract in Brussels Belgium.

Required Skills & Experience:

Senior-level expertise in: Java
Spring Boot
Apache Kafka
REST API and SOAP service development
Asynchronous integration patterns (e.g., event-driven architecture, message queues)
Kubernetes
PostgreSQL
AWS Services (EKS, SQS, S3)
Architecture SOA et web Services

About the Company

Cubestech is a global professional services company that offers IT consulting, enterprise solutions, products, and services to all types and sizes of businesses across various industry verticals. We specialize in cloud services, mobility, DevOps, quality (engineering/assurance), and next-gen testing, infrastructure management services (IMS), and talent management solutions. We cater to the industry-specific needs of business functioning of our global clients with comprehensive technology and consulting solutions through ou... Know more