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# Senior Developer

- **Company:** SynerGIS Informationssysteme GmbH
Senior DeveloperSynerGIS Informationssysteme GmbH
- **Location:** Wien, Austria (Remote available)
- **Experience:** Expert
- **Salary:** €49,000.0
- **Contract:** Permanent contract
- **Skills:** JavaScript (Programming Language), Geographic Information Systems, ArcGIS (Software), C Sharp (Programming Language), Continuous Integration, Spatial Databases, Python (Programming Language), PostgreSQL, Microsoft SQL Server, OAuth, Oracle (Applications), PostGIS, Security Assertion Markup Language (SAML), Management of Software Versions, Esri GIS (Software), Kubernetes, Restful APIs, Docker, Microservices
- **Published:** September 25, 2026
- **Apply:** https://devjobs.at/job/1b0a36d039899d1e5a18dae7575d48ed

## About the Role

* Fortgeschrittenes Know-how in ArcGIS Enterprise inkl. Administration, Service-Optimierung.
 * Fundierte Kenntnisse in Geodatenbanken (PostgreSQL/PostGIS, SQL Server, Oracle).
 * Technische Führung und Mentoring von Junioren.
 * Lösungsorientiertes Arbeiten, Ownership-Mindset.
 * Fähigkeit, Architekturentscheidungen zu treffen und zu argumentieren.
 * 5+ Jahre in professioneller Software- oder GIS-Entwicklung.
 * Nachweislich umgesetzte GIS-Projekte mit anspruchsvollen Integrationen.
 * Optional: Esri-Zertifizierungen.

Erfahrung

 * Erfahrung mit ArcGIS Pro SDK (C#) oder umfangreiche Python-Automatisierung (arcpy, arcgis lib).
 * Erfahrung mit WebGIS (JS SDK, Widgets, Customization).
 * Erfahrung mit CI/CD, Microservices, Containern und Sicherheitsintegration (OAuth2/SAML).

## Description

* Als Senior ESRI Developer übernimmst du die Verantwortung für komplexe GIS-Architekturen, leitest Projekte und unterstützt unser Entwicklerteam fachlich und organisatorisch.
 * Du gestaltest maßgeblich technische Lösungen, Integrationen und Automatisierungen - von der Konzeption bis zur Umsetzung.
 * Leite komplexe GIS-Projekte und entwickle innovative Lösungen für unsere Kunden.
 * Konzeption und Umsetzung komplexer WebGIS-Architekturen.
 * Entwicklung mit ArcGIS Enterprise/Pro SDK, ArcGIS Maps SDK for JavaScript und REST API.
 * Performance-Optimierung, Versionierung und Geoprocessing für Enterprise-Geodatabases.
 * CI/CD, Container (Docker/Kubernetes), Microservices und Security-Integrationen.
 * Integration von ESRI-Lösungen in ERP, CRM oder DMS.


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