10/27/2026 updated
100 % available
Architecte SIG / Developpeur Full Stack Senior
Crosne, France
Only remote
Maitrise en informatique applique a la gestion - FSEGS, Sfax, Tunisie (2010)GCPJavaScriptArcGIS ServersCloud EngineeringGeoServerGIS ApplicationsR (Programming Language)Java EE Connector ArchitectureJava API For RESTful Web Services (JAX-RS)PostgreSQLNode.jsPostGISAngular 2+Web 2.0Google Firebase
GIS Architecture and Development
Strong expertise in GIS tools and architectures, including OpenLayers, Leaflet, MapLibre, GeoServer, PostGIS, QGIS Server, and Mapbox GL. Design of scalable, microservices-based GIS architectures, development of reusable Angular GIS frontend libraries, and implementation of OGC standards (WMS, WFS, CQL filters, and transactions).
Full Stack Java EE / JEE DevelopmentExtensive experience in Java EE development using Spring, Spring Boot, Hibernate, JSF, and REST. Backend development with Java 6/7/8, JPA, JDBC, JSF, PrimeFaces, JSP/Servlets, MVC, Spring Security, Hibernate, Jackson, Log4j, JWT, Swagger, and JasperReports.
Frontend Development – Angular / TypeScriptAdvanced expertise in frontend development using JavaScript, Angular (versions 2 to 19), TypeScript, Bootstrap, and jQuery. Development of reusable frontend libraries, generic UI components, and interactive mapping interfaces using MapLibre and Leaflet.
Node.js and ExpressExperience with Node.js, Express, and TypeORM for developing backend microservices and geospatial data management applications.
Databases and PostGISExtensive experience with PostgreSQL, PostGIS, MySQL, SQL Server, and Oracle databases. Development of geographic indicators, spatial overlap analysis, spatial data processing, and query performance optimization.
Software Delivery and CI/CDProficiency in software development and CI/CD tools, including Jenkins, Maven, Git, GitHub, GitLab, SonarQube, SVN, Confluence, Redmine, Trello, and Mingle. Implementation of CI/CD pipelines, automated workflows, and software quality best practices.
Cloud and DevOpsExperience with Google Cloud Platform (GCP), Microsoft Azure, and Amazon Web Services (AWS). Deployment and migration of applications to GCP and Azure, using Docker and Nginx reverse proxies to build and manage development, testing, and integration environments.
Testing and Quality AssuranceExperience with testing frameworks including JUnit, Mockito, Jasmine, Karma, and Robot Framework to ensure backend and frontend code quality, reliability, and maintainability.
Interoperability and Web ServicesStrong knowledge of REST, JSON, and XML standards for designing, developing, and consuming web services. Implementation of WFS, WMS, and REST APIs compliant with OGC standards.
Application Servers and Development ToolsExperience with Tomcat and Apache HTTP Server (httpd). Proficiency in development tools including Eclipse, Visual Studio Code, Postman, and Swagger UI.
Experience
Professional experience10+ years
Freelancer since2024
Languages
ArabicNative speakerEnglishFluentFrenchNative speaker
Project history
Within the Nuclear Engineering and New Projects Division (DIPNN), contributed to the digital continuity of business processes for the Digital Construction Site initiative through the design and development of web and GIS applications.
Designed scalable, microservices-based GIS architectures, developed backend services using Java/Spring and Node.js, and built frontend applications with Angular and MapLibre. Managed geospatial data processing using PostGIS, ensured cross-functional coordination between DIPNN's Digital Construction Site program and the OPENSTINGER unit, and provided technical leadership and guidance to development teams.
Development and enhancement of GALIGEO-CORE, a geospatial data management platform, focusing on performance optimization, cloud migration to Google Cloud Platform (GCP) and Microsoft Azure, and implementation of an Angular 16-based map management portal with Spring microservices.
Development of the Retail-Network application, including reusable Angular 16 frontend libraries, a WebGL-based geographic rendering library, a TypeScript library for managing a shared data model, and a Single Sign-On (SSO) authentication library.
Contributed to additional projects, including mobile applications, DataHub solutions, territory management and optimization applications, and reporting management systems.
ONISR Project: Development of an accident management and monitoring platform for the French National Interministerial Road Safety Observatory (ONISR).
Designed and implemented a microservices-based architecture with REST APIs and an Angular 4 web frontend. Set up Docker-based development and deployment environments, developed five REST APIs for road accident data management, implemented a geospatial data transformation API, and developed the professional web portal using Angular 4.
Provided technical leadership and coordination within a multidisciplinary team of 17 members.