GIS Developer

Date: 19 Jun 2024

Location: Singapore, Singapore

Company: Singtel Group

NCS is a leading technology services firm, operating across Asia Pacific in over 20 cities, providing services and solutions in consulting, digital services, technology, and more.


We believe in utilizing the power of technology to make extraordinary things happen and to create lasting impact and value for our people, communities, and partners. Our diverse 12,000-strong workforce has delivered a wealth of large-scale, mission-critical, and multi-platform projects for governments and enterprises in Singapore and the APAC region.


We’re searching for a GIS Developer to be part of our diverse team of talent here at NCS!


If you believe in going above and beyond, want to exemplify the best, and wish to bring people and technology together like never before, then we would love to have a conversation with you!




The Consultant is responsible to develop GIS applications using bespoke open source libraries and GIS partner products on design requirements and ensure software are working to specification, program codes have conformed to standards and are delivered with quality meeting schedule and requirements.


What we seek to accomplish together:

Project Delivery

  • Perform technical design and development
  • Define system-level application architecture that includes high-level design, architectural policies and principles, design and programming guidelines, implementation risks and mitigation measures, software development and integration strategies, software configuration controls, etc.
  • Deliver bespoke GIS application and configuration and setup of GIS products
  • Front customers in technical discussions and requirements gathering
  • Analyse process/program specifications & translate specifications to program codes, conforming to GIS guidelines and GIS best practices
  • Make changes to configurable items, which include hardware, software, documentation, etc. It covers configuration management planning, configuration identification, configuration controls & audits
  • Provide technical leadership in minor modules independently.
  • Perform integration testing, system testing, User Acceptance Test (UAT) & implementation activities to fix the reported problems/bugs of the system to ensure the smooth execution of programs in the production environment  
  • Investigate all reported problems/errors & initiate amendments & testing so that the system can operate correctly & efficiently
  • Prepare & maintain up-to-date system documentation.   
  • Analyse functional requirements to translate into application design using established design methodologies and guidelines
  • Perform maintenance scope of work for projects in production


  • Ensure design and programme codes conform to architecture and design standards, and that design satisfies functional and system requirements
  • Participate in requirements gathering; work with Business Analysts in reviewing and refining functional specifications
  • Participate in peer reviews to improve project quality

A little about you:

  • Minimum of 1-3 years' experience in building Web Mapping applications using the ESRI JavaScript API, ArcGIS Server 10.x, JavaScript APIs development
  • Experience in working .Net/ASP.Net Technologies, web services, Java Script, HTML5 development, & REST API
  • In depth knowledge of JavaScript Software Design, Service Oriented Architecture
  • Strong knowledge of geodatabase management and ArcGIS Server configuration
  • Good knowledge in Database design, developing PL SQL queries, stored procedures, and triggers using Oracle / SQL Server
  • Develop, deploy, and maintain GIS applications built with ArcGIS Software/extensions
  • Good knowledge on ESRI suites of technologies like Desktop, Server, ArcPro
  • Development experience in ESRI's Arc Objects API
  • Excellent communication skills and open to learn new technologies
  • Self-motivator with a positive attitude and with high energy
  • Customer focused
  • Proficient in written and spoken English
  • Diploma / Degree in Computer Science / Computer Engineering / Information Technology related field, or IT equivalent
  • Able to travel as required


What you might also need to have:

  • Development using ArcGIS Pro SDK
  • Implementation in cloud
  • Experience with 3D map



As Asia’s leading technology services firm, NCS as part of the Singtel Group, aims to create sustainable value for all our stakeholders. We aspire to create the extraordinary, to impact millions of people every day, and to create a positive impact on our environment. Our sustainability strategy sets out the key Environmental, Social and Governance (ESG) areas that aim to create the NCS impact for our clients, our people and our future.  

We Grow our People, Value our Clients, and Create our Future.

We want to change the way we live and work for the better, to create new and sustainable business growth, and to foster an inclusive future for all. 

You can find out more about our Group’s sustainability focus to guide how you can contribute to our objectives at Sustainability Reports.  


About NCS Group

We believe in building a talent-led delivery model to enable our best people to lead, and to support them with the right structure, processes, and tools to ensure that our clients are delivered top quality services. Great work is never done alone, which is why we also believe in fostering a collaborative work environment where people with different expertise and talent can come together. 

We’re here to make the extraordinary happen. 

Find out more at and our LinkedIn career site. 
We handle all profiles with the highest level of confidentiality