Sector - Communication RTH - Y No of Position - 1 Total Years of Experience : 7+ years Relevant years of Experience : 6+ years Mandatory Skills for screening : Required Skills and Qualifications: • Deep understanding of spatial reference systems, datums, coordinate transformations, and map projections. • Proficient in deploying and managing map and feature services on ArcGIS Server and ArcGIS Enterprise (Portal & Server). • Strong experience with enterprise geodatabases, including versioning, replication, optimization, and ArcSDE administration. • Experience with Oracle SDE, Oracle spatial databases. • Proficient in ArcGIS Pro, ArcMap, ArcGIS Online, and mobile GIS tools such as Field Maps and Survey123. • Skilled in ArcPy, ModelBuilder, PowerShell, and Python scripting for geoprocessing automation and tool development. • Proficient in ArcGIS Maps SDK for JavaScript and RESTful APIs for building responsive web GIS applications. • Experience with web application deployment using Esri templates and tools. • Experience with data publishing and ETL workflows using FME or similar tools. • Knowledge of Active Directory, SSL, DNS, • Experience with cloud deployment of ArcGIS Enterprise on AWS, Azure, or GCP and deploying application on Kubebenetes • Esri Technical Certification - ArcGIS Enterprise Administration or Deployment is a plus. Education: • Bachelor’s or Master’s degree in GIS, Computer Science, Civil Engineering, Geoinformatics, or related fields. Job Summary: A highly skilled ArcGIS Developer with at least 10 years of experience in developing and integrating GIS applications. The ideal candidate will have strong hands-on expertise in ArcPy, ArcGIS JavaScript API, and ArcSDE, and will contribute to designing, developing, automating, and maintaining geospatial applications and data processes across various applications. Must have strong expertise in GIS workflows, projection and coordinate system configurations, and deployment of portal, server, datastore and web applications. The ideal candidate will work closely with business users, technical teams, and project stakeholders to design, configure, and deploy spatial solutions that align with organizational goals and geospatial data strategies. Key Responsibilities: • Configure coordinate reference systems and projection parameters aligned with project-specific geographies and standards -WGS84 and NAD83 or NAD27 • Should know how to ensure that survey grade data (acc 2cm) be maintained when reprojecting. • Should know how to do Esri Mosaic Datasets all steps, pyramids, statistics in Esri • Define geodatabase schemas, spatial reference systems, topology rules, and domain configurations. • ArcGIS Enterprise Deployment - Install, configure, and maintain the ArcGIS Enterprise stack, including: ArcGIS Server, Portal for ArcGIS, ArcGIS Data Store, Web Adaptor • Perform high-availability, disaster recovery, and security configurations of ArcGIS Enterprise. • Collaborate with IT/DevOps teams for server provisioning, SSL, load balancing, and firewall setups. • Design, develop custom GIS solutions using the ArcGIS Maps SDK for JavaScript, ArcPy and Python scripting, Arcade Expressions • Manage and maintain enterprise geodatabases using ArcSDE and support spatial data integration with external systems. • Proficiency in Custom Widget Development within ArcGIS Web AppBuilder, ArcGIS Experience Builder • Strong understanding of the Experience Builder framework, widget lifecycle, and inter-widget communication patterns. • Ability to consume and integrate with ArcGIS REST Services, including Feature Services, Map Services, and Geoprocessing Services. • Development of data-driven, interactive widgets supporting spatial analysis, visualization, querying, and reporting. • Collaborate with GIS analysts, solution architects, and business stakeholders to understand user requirements and translate them into technical solutions. • Integrate ArcGIS with external systems using REST, SOAP, or custom APIs. • Optimize map services, data storage, and performance tuning for web GIS applications. • Provide support for ArcGIS Enterprise (Portal, Server) deployments, configuration, and troubleshooting. - IBMFG2JP00018505