Senior Software Developer, Kampong Ubi

Job Description & Requirements GIS Software Developer - Professional Summary A seasoned GIS professional with 8-15 years of experience in designing, executing, and delivering large‑scale Web GIS, Desktop, and Mobile GIS applications using ESRI technologies. Demonstrates strong skills in project delivery, business analysis, and stakeholder engagement, with a proven track record of implementing ArcGIS Enterprise solutions across Government, Utilities, and Telecom sectors. Brings deep expertise in enterprise GIS architecture, system integration, and migration from legacy platforms, supported by robust hands‑on skills in spatial databases including Oracle, SQL Server, PostGIS, and MySQL. Adept at translating business needs into technical solutions, driving end‑to‑end delivery, and ensuring alignment with enterprise IT ecosystems. Core Competencies GIS Technology & Architecture . Developed Online ArcGIS Portal Utilized ArcGIS Web AppBuilder and custom widget development with ESRI JavaScript API. Extensive experience in ESRI ArcGIS Enterprise, including Server, Portal, Data Store, and Web GIS configurations . Proven ability to architect large‑scale enterprise GIS systems for Government and Utility domains . Strong understanding of Web GIS, Desktop GIS, and Mobile GIS application development lifecycles . Automate Job Management Implemented ArcGIS Workflow Manager and Python scripts for automated job management. . Install, configure, and optimize GeoServer with PostgreSQL/PostGISand Cassandra/GeoMesa to enable GIS service-based web development Database & Spatial Technologies . Hands‑on proficiency with Oracle Spatial, SQL Server, PostGIS, and MySQL . Strong command of spatial methods, geoprocessing, and performance optimization . Experience designing and managing enterprise geodatabases Project Management & Business Analysis . Strong project management capabilities across planning, execution, risk management, and delivery . Skilled in writing business requirements, functional specifications, and ensuring traceability to closure . Adept at stakeholder management, cross‑functional coordination, and executive‑level communication . Experience leading multi‑vendor, multi‑team environments in complex GIS programs Domain Expertise . Public Sector (Land, Urban Planning, Municipal Services) . Utilities (Electricity, Water, Gas) . Telecom (Fiber, Network Planning, Field Operations) Professional Strengths . Ability to translate business needs into scalable GIS architectures . Strong presentation, communication, and client‑facing skills . Proven success in delivering end‑to‑end GIS implementations . Comfortable leading both technical and functional teams . Deep understanding of enterprise workflows, data governance, and system integration patterns