Senior Fullstack Java Dev – Cloud Modernization

Keystone Solutions; Sint-Joost-ten-Node; Hybride; EUR 70 000 - 90 000; Plein temps

Résumé du poste

Keystone Solutions is seeking a Senior Fullstack Java Developer for a client-site consultancy. The role focuses on modernizing architectures, reducing technical debt, adopting Cloud solutions, and ensuring NIS2 compliance within a complex IT landscape including legacy and cloud-based components.

The consultant will work on unemployment regulation, payments, debt management, and financial processing systems, with strong emphasis on secure, scalable, and compliant solutions.

Qualifications

• Master's degree in Computer Science or equivalent experience.
• Proven experience (5-7+ years) in complex IT programming.
• Familiarity with modern Java stack including Spring, microservices and API-driven architectures.
• Experience with containerization/orchestration (OpenShift).
• Strong knowledge of MySQL and data modeling.
• Understanding of REST/GraphQL and event-driven integrations.
• Knowledge of security standards such as NIS2.

Responsabilités

• Develop and/or adapt IT applications to provide efficient, user-friendly tools for end-users.
• Analyze specifications to choose best solution and enable users to perform tasks efficiently.
• Advise on integrations, data models, performance, and scalability.
• Support the team in adopting technologies and architectural patterns.
• Ensure coherence between legacy and modern components.

Connaissances

Java

Spring

Microservices

API-driven

Event-driven

Formation

Master's degree in Computer Science

Outils

OpenShift

Docker

MySQL

REST/GraphQL

Jira

Confluence

Maven

Git

Description du poste

Keystone Solutions is seeking a Senior Fullstack Java Developer for a client-site consultancy. The role focuses on modernizing architectures, reducing technical debt, adopting Cloud solutions, and ensuring NIS2 compliance within a complex IT landscape including legacy and cloud-based components.

The consultant will work on unemployment regulation, payments, debt management, and financial processing systems, with strong emphasis on secure, scalable, and compliant solutions.