Responsibilities:Develops customized web applications, webservices, mobile, and enterprise solutionsDevelops geoprocessing and GIS web servicesDevelops GIS web editing/mapping applicationsConducts performance, unit, system, integration, and quality assurance testing of applicationsMaintains existing applications/servicesUpgrades and migrates existing applications/services to current version/systems architectureProvides end user support and creates support documentationWorks closely with other developers and architectsEstimates work effort and proposes/designs development solutions