Senior COTS Engineer (GIS-ESRI)

We are seeking an experienced Senior Software Engineer specialising 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 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

If you are passionate about GIS development and want to contribute to innovative spatial solutions for government services, we would love to hear from you.