Senior Java Engineer — Remote, Growth & Impact

Sa-Mainsys-Group; Brussel; Sur place; EUR 65 000 - 110 000; Plein temps

Avantages offerts par ce poste

Mobility budget with car or transport

13th-month bonus

Training platform access

Benefits@Work exclusive offers

Homeworking facilities

Résumé du poste

MAINSYS in Belgium is seeking a Senior Software Engineer to design, develop and deliver Java-based modules for client projects. You will participate in architecture decisions, analyze components, develop, integrate and test software, and deploy in client environments.

You will lead changes and coordinate stakeholders to ensure high-quality outcomes. Requirements include a senior profile with a degree in computer science and at least 5 years of Java experience, with a strong emphasis on

Qualifications

• You are a Senior Software Engineer with a degree in computer science or equivalent (MUST HAVE).
• At least 5 years of experience in Java development is required, focusing on performance, maintainability, and monitoring.

Responsabilités

• Participate in definition of needs and architecture choices.
• Contribute to architectural and software component analyses.
• Develop, integrate and test software components.
• Deploy components in clients’ environments.
• Lead specific changes and coordinate stakeholders.

Connaissances

Java development

Java 17+

REST API

Spring Boot/Spring Suite

JBoss EAP 8 / JBoss Server

Docker

Kafka

IBM MQ

Performance monitoring

English proficiency

French proficiency

Formation

Degree in Computer Science or equivalent

Outils

Docker

IBM MQ

Kafka

Description du poste

MAINSYS in Belgium is seeking a Senior Software Engineer to design, develop and deliver Java-based modules for client projects. You will participate in architecture decisions, analyze components, develop, integrate and test software, and deploy in client environments.

You will lead changes and coordinate stakeholders to ensure high-quality outcomes. Requirements include a senior profile with a degree in computer science and at least 5 years of Java experience, with a strong emphasis on