GIS Solution Architect

OX CONSULTANCY PTE. LTD.; Singapore; On-site; SGD 170,000 - 210,000; Full time

Job summary

OX CONSULTANCY PTE. LTD. in Singapore seeks a senior GIS Architect to design and govern enterprise GIS architecture using ArcGIS Enterprise, ArcGIS Server and Portal.

You will lead platform modernization, migrations and upgrades, and design scalable GIS solutions that integrate spatial databases, web apps and external systems. The role requires hands-on Python/ArcPy development, experience with PostGIS/SQL Server/Oracle, and collaboration with business users and stakeholders to translate

Qualifications

• 8+ years of relevant GIS experience.
• Strong hands-on with ArcGIS Enterprise, Server and Portal.
• Experience with ArcGIS Enterprise upgrades/migrations.
• Strong programming/scripting in Python/ArcPy.
• Experience with PostgreSQL/PostGIS, SQL Server or Oracle.
• Experience with ArcGIS JavaScript API, React or Angular.
• Exposure to cloud platforms, DevOps/CI-CD and GIS modernization.
• Strong solution design, stakeholder management and documentation skills.

Responsibilities

• Design and govern enterprise GIS architecture using ArcGIS Enterprise, ArcGIS Server and Portal.
• Lead GIS platform modernization, migration and upgrade initiatives.
• Design scalable GIS solutions integrating spatial databases, web applications and external enterprise systems.
• Develop and automate GIS workflows using Python, ArcPy and REST APIs.
• Support ArcGIS Pro, ArcGIS JavaScript API, Web AppBuilder and Experience Builder applications.
• Design GIS data integration and ETL workflows using tools such as FME.
• Work with PostgreSQL/PostGIS, SQL Server and Oracle databases.
• Support cloud migration, DevOps and CI/CD implementation for GIS applications.
• Prepare solution architecture, technical design and integration documentation.
• Work closely with business users, technical teams and stakeholders to translate requirements into scalable GIS solutions.
• Provide technical leadership for GIS application deployment, production support and platform upgrades.

Skills

GIS architecture

Technical leadership

Stakeholder management

Documentation

Automation scripting

Tools

ArcGIS Enterprise

ArcGIS Server

Portal

Python/ArcPy

FME

PostgreSQL/PostGIS

SQL Server

Oracle

ArcGIS JavaScript API

React

Angular

Job description

Key Responsibilities

• Design and govern enterprise GIS architecture using ArcGIS Enterprise, ArcGIS Server and Portal.
• Lead GIS platform modernization, migration and upgrade initiatives.
• Design scalable GIS solutions integrating spatial databases, web applications and external enterprise systems.
• Develop and automate GIS workflows using Python, ArcPy and REST APIs.
• Support ArcGIS Pro, ArcGIS JavaScript API, Web AppBuilder and Experience Builder applications.
• Design GIS data integration and ETL workflows using tools such as FME.
• Work with PostgreSQL/PostGIS, SQL Server and Oracle databases.
• Support cloud migration, DevOps and CI/CD implementation for GIS applications.
• Prepare solution architecture, technical design and integration documentation.
• Work closely with business users, technical teams and stakeholders to translate requirements into scalable GIS solutions.
• Provide technical leadership for GIS application deployment, production support and platform upgrades.

Requirements

• At least 8 years of relevant GIS experience, with strong enterprise GIS architecture exposure.
• Strong hands‑on experience with ArcGIS Enterprise, ArcGIS Server and Portal.
• Experience with ArcGIS Enterprise upgrades/migrations and enterprise GIS architecture.
• Strong programming/scripting experience in Python/ArcPy.
• Experience with GIS databases such as PostgreSQL/PostGIS, SQL Server or Oracle.
• Experience with GIS web technologies such as ArcGIS JavaScript API, React or Angular.
• Exposure to cloud platforms, DevOps/CI-CD and GIS application modernization.
• Strong solution design, stakeholder management and technical documentation skills.
• Singapore government project experience will be an advantage.