Software Engineer (GIS)

MAVENTREE TECHNOLOGY PTE. LTD.; Singapore; On-site; SGD 60,000 - 90,000; Full time

Job summary

MAVENTREE TECHNOLOGY PTE. LTD. in Singapore is seeking an IT Applications Developer to maintain and enhance our core applications, develop new features, and support testing and deployment processes.

The role demands strong front-end and back-end skills (JS/TS, React, ASP.NET Core/C#), Web GIS experience, and solid database knowledge (PostgreSQL/MS SQL/Oracle). You will also contribute to UAT, testing, and documentation efforts.

Qualifications

• Degree in Computer Science, Information Systems, IT, Computer or Electronics Engineering or related discipline.

Responsibilities

• Maintain and enhance IT applications, implement enhancements and troubleshoot live issues.
• Design and develop new IT applications per specifications.
• Perform iterative prototyping to introduce and enhance new features to the core system.
• Perform design, programming, integration, system testing, assist users in UAT, and documentation.
• Generate unit tests and end-to-end test scripts to ensure nothing breaks upon deploying new features and maintain current automated scripts in Jenkins.
• Troubleshoot, identify, solve issues and develop automated test cases to prevent similar issues.
• Coordinate deployment to testing and live environments with end users, server administrators, DBAs and system analysts.

Skills

Web frontend (JS/TS, React)

ASP.NET/C#

GIS/Web GIS

Database knowledge

Git

Education

Bachelor degree in CS/IS/IT/Engineering

Tools

ArcGIS/GeoServer/PostGIS

PostgreSQL/MS SQL/Oracle

Job description

• Maintain and enhance IT applications which includes implementing new enhancements to the applications, troubleshoot live issues to identify causes of the problems and providing workable solution to fix the issues.
• Design and develop new IT application according to specifications provided.
• Perform iterative prototyping to introduce and enhance new features to the core system.
• Perform design, programming, integration, system testing, assist users in User Acceptance Test (UAT), and documentation.
• Generate unit tests and end-to-end test scripts to ensure nothing breaks upon deploying new features and maintain current automated scripts in Jenkins.
• Troubleshoot, identify, solve issues and develop automated test cases to prevent similar issues.
• See through all enhancements and fixes to ensure they are properly deployed to the testing and live environment within the agreed time. That includes working with the end users, server administrators, database administrators and the system analysts supporting the IT systems.

Experience and skills requirements:

• Degree in Computer Science, Information Systems, Information/ Infocomm Technology, Computer or Electronics Engineering or related discipline.
• Must have minimum 3 years of working experience in this role and good experience in the following skills/technologies:
  • Web Application Client-side Technologies (e.g. JavaScript/ Typescript ES5/6, ReactJS, React Hooks, Redux, jQuery, HTML5/CSS, AJAX/JSON, NPM);
  • oWeb Application Server-side Technologies (e.g. Asp.NET Core, Asp.NET MVC, C#);
  • Web GIS Technologies (e.g. ArcGIS JavaScript API, ArcGIS Server REST API, GeoServer, PostGIS);
  • Database technologies (e.g. Postgresql, MS SQL, Oracle); and
  • Code version control system (Git).

Other requirements:

Must have good communication skills and the ability to:

• Understand and communicate in English, in speech and writing.
• Work with other members in a dynamic and fast-moving team.
• Work independently with minimum supervision.
• Work on own initiative and adhere to deadlines.

Added advantage with the following:

• Development using Microsoft Azure Cloud and/or AWS Cloud.
• Open-source technologies such as NodeJS, Leaflet, GeoServer, PostgresSQL, PostGIS.
• Knowledge of geospatial and mapping concepts such as spatial analysis and map projections with ESRI technologies.
• Experience with geoprocessing using Python scripts and ETL tools such as FME.
• Experience in agile development and DevOps processes.