Geospatial Full-Stack Engineer (3D Web)

UNLOCKLAND; Singapore; On-site; SGD 120,000 - 180,000; Full time

Benefits offered by this job

GIS/3D challenges

International markets

Singapore company

Job summary

UnlockLand, a Singapore-based AI technology company, seeks a Full-Stack Engineer with GIS, Three.js and geometry-processing focus. You will build interactive 2D/3D geospatial web apps for land analysis and urban planning, handling terrain, parcels, buildings, and planning data.

You’ll work across frontend, backend, spatial databases and cloud infra, translating complex requirements into production-ready features.

Qualifications

• 3+ years of software engineering experience.
• Proven experience building GIS or web-mapping applications.
• Hands-on Three.js experience.
• Experience in 2D/3D geometry processing.
• Proficiency in JavaScript/TypeScript and frontend frameworks.

Responsibilities

• Build interactive 2D and 3D geospatial web applications.
• Develop map-based interfaces for land, planning and development workflows.
• Build and optimise Three.js scenes with terrain, parcels, buildings and planning data.
• Implement object selection, highlighting, measurement, editing and layer controls.
• Develop tools for drawing/editing points, lines, polygons, boundaries and building forms.
• Implement geometry operations such as intersection, clipping, buffering, offsetting, union and subtraction.
• Develop triangulation, extrusion, mesh generation and spatial-measurement workflows.
• Process coordinate systems, projections and geospatial transformations.
• Work with GeoJSON, vector tiles, raster data, shapefiles and 3D geospatial formats.
• Design spatial APIs, backend services and data-processing pipelines.
• Build/optimise spatial DB queries using PostgreSQL/PostGIS.
• Integrate external GIS services and mapping APIs.
• Improve rendering performance for large geospatial datasets.
• Develop customer POCs and production features.
• Collaborate with urban planners, designers and customers on workflows.
• Translate planning requirements into reliable tech solutions.
• Test, deploy, monitor and maintain systems.
• Use AI-assisted tooling while upholding architecture quality.

Skills

GIS/web-mapping

Three.js

Geometry processing

JavaScript/TypeScript

React/Next.js

Python/Node.js

PostgreSQL/PostGIS

Geospatial concepts

Education

Bachelor's in CS/Geospatial

Tools

PostGIS

Mapbox GL

CesiumJS

OpenLayers

Leaflet

WebGL

Job description

UnlockLand, a Singapore-based AI technology company, seeks a Full-Stack Engineer with GIS, Three.js and geometry-processing focus. You will build interactive 2D/3D geospatial web apps for land analysis and urban planning, handling terrain, parcels, buildings, and planning data.

You’ll work across frontend, backend, spatial databases and cloud infra, translating complex requirements into production-ready features.