Mission Overview:
We are seeking a Developer for a consultancy mission at a client site representing Keystone Solutions. In this role, you will be responsible for the management, corrective and evolutionary maintenance, and continuous improvement of applications developed in PowerBuilder, ASP, .NET, and SQL. Your work will ensure the stability, security, and longevity of these applications.
Key Responsibilities:
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Manage legacy applications primarily developed in PowerBuilder.
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Handle production activities, incident correction, and small functional developments and adaptations.
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Collaborate closely with functional analysts and adhere to the methodologies, standards, and best practices defined by the client.
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Conduct technical analysis, identify risks, optimize performance, and support necessary technical evolutions for the progressive modernization of applications.
Why Join Keystone Solutions:
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Consultancy Nature: Embrace the consultant identity while working on-site and engaging directly with client projects.
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Dynamic Projects: Experience a variety of challenges across different client environments, enhancing your problem-solving skills.
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Turbo-Charged Learning: Benefit from professional development opportunities 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: As a
If you are ready to tackle technical and strategic challenges in a dynamic consultancy environment, apply today .
Duration: 01/07/2026 - 26/02/2027 8 months • (full time)
Skills required:
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.Net - Level: Expert - Most recent: This year
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Architecture Distribution Service - Level: Expert - Most recent: This year
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PL SQL - Level: Expert - Most recent: This year
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Powerbuilder - Level: Expert - Most recent: This year
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SAP SQLCA - Level: Expert - Most recent: This year
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Windows Services - Level: Expert - Most recent: This year
Language requirements:
Dutch
Level Elementary proficiency
English
Level Professional working proficiency
French
Level Native or bilingual proficiency
