Web Developer and Web Service API Consultant

Brussel · Voltijds

Over de functie

Mission Overview

Keystone Solutions is seeking a Web Developer and Web Service API Consultant to join a dynamic team at a client site. This consultancy mission focuses on innovative and agile processes (Scrum, DevOps, CI/CD) to design high-performance and scalable software solutions.

Project Details

The project aims to reduce dependency on mainframe systems by migrating BNG, BCE (KBO), and other police data to a modern open architecture. This migration will enhance data accessibility for applications such as PoliceSearch, analytics solutions, artificial intelligence (AI), and Intelligence-Led Policing (ILP).

Key Responsibilities

  • Participate in the development and evolution of applications, APIs, and web services as part of the DECOM program.
  • Conduct technical analysis, design, and develop data exchange services and REST APIs for integrating various police applications.
  • Adapt and enrich strategic solutions such as PoliceSearch and PolLogs, integrating new features related to data analysis, AI, and ILP.
  • Develop application components using PHP and JavaScript, contribute to defining the technical architecture, and collaborate with development teams to ensure high-performance, secure, and interoperable solutions that meet operational needs.

Soft Skills

  • Attention to detail and rigor
  • Problem-solving abilities
  • Autonomy
  • Self-learning
  • Quality orientation

Language Skills

Fluency in French or Dutch is required, with a passive knowledge of the other language.

Why Join Keystone Solutions

As a consultant at Keystone Solutions, you will work on-site, tackling diverse challenges across various client environments. This role offers turbo-charged learning opportunities and a commitment to your career growth within our framework. Being a

Duration: 01/11/2026 - 31/12/2026 2 months • (full time)

Skills required

  • API, Webservices RESTErvaren
  • Architecture logicielleErvaren
  • Authentication (OAuth 2.0, OpenID Connect, JWT-Based TokensErvaren
  • ContainerizationErvaren
  • Design Principles and patternsErvaren
  • Développement JAVASCRIPTErvaren
  • Développement PHPErvaren
  • DevOps, MLOPS, GITLabErvaren
  • Sécurité applicative, Security By DesignErvaren
  • SQL/NoSQL/PostgreSQLErvaren
  • Tests automatisésJunior

Language requirements

  • Nederlands / FransMoedertaal
  • EngelsActieve kennis

Vergelijkbare vacatures

Wij gebruiken cookies om uw ervaring op onze website te verbeteren. Door deze website te bezoeken, gaat u akkoord met ons gebruik van cookies. Lees meer over ons Privacybeleid.