Vantor is seeking a Geospatial Developer to help with design, development, and maintenance of a centralized ArcGIS web portal that serves as the primary geospatial data repository for our government customer. This project supports a hard and deeply buried target mission set, providing critical analytic insights to government stakeholders. Success depends on the development of accurate, scalable, and mission-tailored software solutions that enable timely and informed decision-making. The work directly impacts national security objectives by transforming complex data into actionable intelligence in a highly specialized and sensitive domain.
Requirements
- 2+ years of experience working with the ArcGIS platform, including ArcGIS Enterprise (Server, Portal, Data Store).
- Proficiency in Python and/or JavaScript (ArcGIS API for JavaScript).
- Experience developing and deploying web-based GIS applications.
- Familiarity with RESTful APIs, web services, and ArcGIS Online/Enterprise services.
- Understanding of spatial data types (vector, raster) and coordinate systems.
- Experience with cloud platforms such as AWS or Azure (e.g., S3, EC2, Azure Blob, etc.).
- Ability to build and troubleshoot data pipelines and ETL processes.
Responsibilities
- Develop, maintain, and enhance a custom ArcGIS web portal using ESRI tools and APIs.
- Design and implement geospatial data pipelines and integration workflows.
- Manage, store, and optimize large geospatial datasets in both relational and spatial databases.
- Ensure high availability and performance of geospatial services hosted in a cloud environment (e.g., AWS, Azure).
- Develop automation scripts for data ingestion, transformation, and distribution.
- Monitor and troubleshoot backend services (e.g., ArcGIS Server, Portal for ArcGIS, ArcGIS Data Store).
- Ensure security, version control, and user access management across the portal.
Other
- Position is full time onsite in Reston, VA.
- Current/active TS/SCI security clearance and be willing and able to obtain CI polygraph.
- 10 years of experience in Computer Science, GIS, Geography, or a related technical field.
- Experience with Git and version control systems.
- Strong problem-solving and communication skills.
