Mission Overview:
Keystone Solutions is seeking a Junior Java Developer for a consultancy mission at a client site. The role involves adapting existing Java applications to evolve from DMFA to LTDS. As a consultant, you will work on dynamic projects that offer diverse challenges across various client environments.
Key Responsibilities:
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Make necessary adaptations to existing Java applications.
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Utilize Java, Gradle, SpringBoot, Spring, Hibernate, and GWT in your development work.
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Work with DB2 and PostgreSQL databases, requiring a good understanding of these RDBMS.
Requirements:
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3+ years of experience in Java development.
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Proficiency in Java, Gradle, SpringBoot, Spring, Hibernate, and GWT.
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Good knowledge of DB2 and PostgreSQL.
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Experience in Social Security and familiarity with Fedris is a plus.
Why Join Keystone Solutions:
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Consultancy Nature: Focus on on-site work and embodying the consultant identity.
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Dynamic Projects: Engage with a variety of challenges across different client environments.
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Turbo-Charged Learning: Benefit from professional development and broad learning experiences.
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Skyrocketing Ambition: We are committed to your career growth within our framework.
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Values: Being a 'K-Stone' means bringing our core values to every engagement.
If you are ready to tackle technical and strategic challenges in a dynamic consultancy environment, apply today .
Duration: 06/07/2026 - 31/12/2026 6 months • (full time)
Skills required:
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DB2 - Level: Junior - Most recent: Any time
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gradle 5.x - Level: Junior - Most recent: Any time
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GWT 2.7 - Level: Junior - Most recent: Any time
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Hibernate 5.5.X - Level: Junior - Most recent: Any time
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Java 8 and a view on Java 11 - Level: Junior - Most recent: Any time
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PostgreSQL - Level: Junior - Most recent: Any time
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Spring 5.3.X - Level: Junior - Most recent: Any time
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Spring Boot 2.7.X - Level: Junior - Most recent: Any time
Language requirements:
Dutch
Level Passive knowledge
English
Level Passive knowledge
French
Level Active knowledge
