Python Full Stack Software Engineer - Map-Based Web Apps

About the role

A hands-on Full Stack Software Engineer is sought to build map-based web applications that connect backend data pipelines and routing services with intuitive user interfaces. The role bridges data and visualization, working closely with Data Scientists on route optimization simulations. Deep mathematical knowledge of route optimization algorithms is not required.

Key responsibilities

• Design and develop responsive, high-performance map-based web apps with route comparisons, delivery distribution analysis, polygon labeling, map layers and geographical statistics.
• Integrate mapping services such as Google Maps, OneMap, OpenStreetMap, MapLibre, Mapbox GL and Leaflet.
• Build and maintain data pipelines extracting, transforming and cleaning data from BigQuery, PostgreSQL, MongoDB, Excel and CSV, with validation and quality checks.
• Develop backend APIs with Python and FastAPI and provide routing and simulation results to the frontend.
• Support Data Scientists in deploying and running route optimization simulations, containerize workloads with Docker, debug issues and run performance tests.
• Use AI-assisted coding tools (Claude Code, Codex, Hermes), review and validate their output, and maintain coding standards, typing, automated testing, linting and CI/CD.
• Maintain API and technical documentation and work exclusively through a secure VDI / jump-host with zero-data-egress.

Required profile

• Pragmatic full-stack builder comfortable across frontend and backend.
• Ability to build intuitive, modern map-based interfaces and handle multiple data sources.
• Experience with AI-assisted coding tools and critical review of AI-generated code.
• Nice to have: NVIDIA GPU/cuOpt experience, route optimization, logistics or supply-chain background, and geospatial or simulation platform experience.

Required skills

• Frontend: TypeScript, ReactJS or Svelte, map/geospatial visualization, one of Google Maps, OpenStreetMap, OneMap, MapLibre, Mapbox GL or Leaflet.
• Backend: Python, FastAPI, PostgreSQL, BigQuery, MongoDB, Docker, REST APIs.
• Data pipelines, ETL, data validation, automated testing, type checking and linting.