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