Web Developer & API Consultant | Modern Open Architecture

Keystone Solutions; Brussel Hoofdstad; Sur place; EUR 74 000 - 120 000; Plein temps

Résumé du poste

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 agile processes (Scrum, DevOps, CI/CD) to design high-performance and scalable software solutions.

The project migrates data from mainframes to open architecture, enabling PoliceSearch, analytics, AI, and ILP integrations. You will develop PHP/JavaScript components and ensure secure, interoperable solutions across client environments.

Qualifications

• Proficiency in API and REST web services.
• Strong software architecture experience.
• Experience with OAuth 2.0, OpenID Connect and JWT.
• Hands-on containerization skills.
• Knowledge of design principles and patterns.
• JavaScript and PHP development capabilities.
• DevOps practices including GitLab pipelines.
• Security by design mindset.
• SQL/NoSQL databases, PostgreSQL experience.
• Experience with automated testing.

Responsabilités

• Develop applications, APIs, and web services for the DECOM program.
• Design data exchange services and REST APIs for police applications.
• Enhance PoliceSearch and PolLogs with new features (data analysis, AI, ILP).
• Build components with PHP and JavaScript; help define technical architecture.
• Collaborate with teams to ensure high performance, security, and interoperability.

Connaissances

APIs & REST

Software Architecture

Auth OAuth/OpenID/JWT

Containerization

Design Patterns

JavaScript Development

PHP Development

DevOps & GitLab

Security By Design

SQL/NoSQL/PostgreSQL

Automated Testing

Description du poste

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 agile processes (Scrum, DevOps, CI/CD) to design high-performance and scalable software solutions.

The project migrates data from mainframes to open architecture, enabling PoliceSearch, analytics, AI, and ILP integrations. You will develop PHP/JavaScript components and ensure secure, interoperable solutions across client environments.