Senior Software Engineer (ArcGIS)

Key Responsibilities:
. Lead the development and customisation of GIS applications using ESRI's ArcGIS Enterprise platform
. Design and implement FME workflows for spatial data transformation and integration
. Develop and maintain REST APIs for geospatial services and clash analysis using ESRI's ArcGIS Enterprise platform
. Optimise spatial queries and improve performance of GIS services
. Provide technical leadership in geospatial architecture decisions

Required Skills and Experience:
. 8+ years of experience in GIS development and spatial data analysis
. Strong expertise in ESRI ArcGIS Enterprise suite, including:
o ArcGIS Server
o ArcGIS Portal
o ArcGIS Enterprise SDK
o ArcGIS Pro
. Extensive experience with FME Desktop and FME Server
. Proficiency in developing and consuming REST APIs for spatial services
. Strong understanding of spatial databases (Oracle Spatial, PostGIS)
. Basic experience with Python scripting for GIS automation
. Knowledge of web mapping technologies and standards (OGC)
. Experience working in agile development environments

Technical Skills:
. ESRI Products: ArcGIS Enterprise, ArcGIS Pro, ArcGIS API for JavaScript
. FME: Desktop and Server workflows
. Programming: Python, JavaScript
. Relational and Spatial Databases: Oracle Spatial or PostGIS and Oracle or MySQL or MSSQL Server
. Web Services: REST APIs, SOAP
. Version Control: GitLab or equivalent
. Spatial Analysis Tools & Data Transformation Tools

Good to Have:
. Experience with Singapore Government GIS projects
. Knowledge of Singapore Government Technology Stack (SGTS)
. Experience with OneMap APIs
. Understanding of government security policies for spatial data
. Exposure to cloud-based GIS solutions
. Experience with spatial big data processing
. ESRI Technical Certifications
. Experience with 3D GIS applications

Project Experience:
. Implementation of enterprise-level GIS solutions
. Development of spatial analysis tools and services
. Creation of automated spatial ETL workflows
. Integration of multiple spatial data sources

Additional Responsibilities:
. Conduct code reviews and ensure quality of GIS implementations
. Participate in technical planning and architecture discussions
. Document technical specifications and maintain system documentation
. Troubleshoot complex spatial data issues
. Collaborate with cross-functional teams
. Provide technical consultation on GIS matters
. Support capacity building in GIS development