Software Developer

About the role

Software Developer role focused on building custom geoprocessing tools and real-time maritime tracking systems. The position involves expertise in ArcGIS API for JavaScript, ArcGIS Pro, Enterprise, and Online, with hands-on experience in AIS data, vessel tracking, geofencing, and VTS concepts. The role requires expert-level proficiency in Python for backend development and JavaScript/TypeScript for frontend work, with deep understanding of WebSockets for live data ingestion and rendering optimization.

Key responsibilities

• Perform daily monitoring of tracking systems
• Build custom geoprocessing tools using ArcGIS API for JavaScript, ArcGIS Pro, Enterprise, and Online
• Develop real-time engineering solutions using Python (backend) and JavaScript/TypeScript (frontend)
• Write and optimize complex spatial queries using PostGIS
• Implement data fusion from AIS, radar, and satellite sources
• Optimize performance using GraphicsLayer vs. FeatureLayer and LOD management
• Provide IT support including network troubleshooting, hardware, Microsoft 365, printer, and CCTV
• Troubleshoot computer networks (Mikrotik) and resolve technical issues

About you

• Minimal D3 or S1 degree in Teknik Informatika / Sistem Informasi / Ilmu Komputer
• Minimal 2 years of experience
• Expert in Python (backend) and JavaScript/TypeScript (frontend)
• Deep expertise in ArcGIS API for JavaScript, ArcGIS Pro, Enterprise, and Online
• Proven hands-on experience with AIS data, vessel tracking, geofencing, and VTS concepts
• Proficiency in PostGIS (writing and optimizing complex spatial queries)
• Experience with React or Angular paired with ArcGIS JS API
• Active English language proficiency
• Problem-solving skills, detail-oriented, clear communication
• Willingness to learn new technologies