Job Description

Mission Overview:

In the context of a major business transformation program, we are looking for a Senior Full-Stack Developer to join our consultancy team at a client site, representing Keystone Solutions. As a senior developer, you will be part of a dynamic team to ensure the hand-over, refactoring, and/or greenfield development of business applications.

Responsibilities:

• Development and maintenance of business applications.
• Development of application components/web services.
• Contribute to the design of architecture components and building blocks in close collaboration with technical leads or senior software architects.
• Participation in technical working groups, Scrum meetings, and meetings with users as needed.
• Assistance in testing, technical documentation, deployment, evaluation, and reporting (JUnit, JIRA).

Experiences:

• Minimum 5-7 years of full-time professional Java Development experience is required (Full-stack preferred).
• Familiarity with multi-system integration and complex environments.
• Experience within a project team producing greenfield applications (from scratch).

Competencies:

• Technical knowledge and practical experience of required technologies to be able to start development and support directly:
• A knowledge of the following technologies would be a nice to have, but not required: Talend, ZK, Oracle, Kafka.
• Familiar with AGILE/SCRUM methodologies, test-driven development, and continuous integration.
• Problem solver, able to quickly understand existing code.
• Solution and customer-oriented.
• Ability to integrate easily into an existing team and to supervise juniors.

Why Join Keystone Solutions:

As a consultant at Keystone Solutions, you will experience:

• Consultancy Nature: Focus on on-site work and embodying the consultant identity.
• Dynamic Projects: Engage with diverse challenges across various client environments.
• Turbo-Charged Learning: Benefit from professional development and broad learning experiences.
• Skyrocketing Ambition: Enjoy a commitment to career growth within our framework.
• Values: Being a "K-Stone" means bringing core values to every engagement.

If you are ready to tackle technical and strategic challenges in a dynamic consultancy environment, apply today at Keystone Solutions Career Portal.

Duration: As soon as possible - 31/12/2027 16 months • (full time)

Skills required:

• Agile / Scrum - Level: Junior - Most recent: Any time
• Angular - Level: Confirmed - Most recent: Any time
• CQRS - Level: Confirmed - Most recent: Any time
• Hibernate - Level: Confirmed - Most recent: Any time
• Java - Level: Expert - Most recent: Any time
• Jenkins - Level: Confirmed - Most recent: Any time
• JIRA/confluence - Level: Junior - Most recent: Any time
• JPA - Level: Confirmed - Most recent: Any time
• Maven - Level: Confirmed - Most recent: Any time
• PostgreSQL - Level: Confirmed - Most recent: Any time
• REST - Level: Confirmed - Most recent: Any time
• SOA - Level: Confirmed - Most recent: Any time
• SOAP - Level: Confirmed - Most recent: Any time
• Spring Batch - Level: Confirmed - Most recent: Any time
• Spring Framework - Level: Confirmed - Most recent: Any time

Language requirements:

French or Dutch: active knowledge (understanding / speaking / writing technical documentation / reading) of one language.

English (written / team communication): active knowledge

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