Senior COTS Engineer (GIS-ESRI) - 12 Months Contract - Part-Time

We are seeking an experienced Senior Software Engineer specializing in ESRI GIS technologies to join our agile development team. In this role, you will be responsible for designing, implementing, and maintaining spatial data solutions using ESRI products and FME, while providing technical leadership in geospatial services.

Key Responsibilities:

• Lead the development and customization 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
• Optimize 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: ArcGIS Server
• ArcGIS Portal
• ArcGIS Enterprise SDK
• 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