Senior ArcGIS Developer

Senior ArcGIS DeveloperLocation: RemoteDuration: Long term contractKey ResponsibilitiesDesign, develop, and maintain mobile-first ArcGIS applications using ArcGIS Experience Builder.Configure responsive layouts, widgets, and map components optimized for iOS and Android devices.Integrate ArcGIS applications with corporate systems using APIs, middleware, and other development tools.Develop and maintain GIS solutions using Python, JavaScript, and SQL Server databases.Manage and support map services, geoprocessing tools, and geospatial analysis workflows.Perform system administration tasks within ArcGIS architecture, including service management and performance optimization.Work with third-party APIs and external data sources to enhance GIS functionality.Collaborate with GIS stakeholders, business users, and technical teams to gather requirements and deliver solutions.Ensure application performance, scalability, and usability across different platforms.Support multiple projects simultaneously and deliver high-quality GIS solutions.Required QualificationsBachelor's degree in Computer Science, Information Systems, GIS, or related field.10+ years of experience in ArcGIS application development and integration.Strong experience with ArcGIS Experience Builder and mobile-first GIS application development.Proficiency in Python, JavaScript, and SQL Server.Experience with ArcGIS Enterprise / ArcGIS Online environments.Hands-on experience with GIS integrations, APIs, and middleware.Excellent problem-solving, communication, and collaboration skills.Preferred SkillsExperience in database management and GIS data modeling.Knowledge of map service management and map compilation.Experience in geoprocessing and geospatial analysis.Strong understanding of ArcGIS architecture and system administration.Experience integrating third-party APIs and enterprise systems.***Lumen and / or its clients will not provide equipment (Laptop, monitor, etc.) to the selected contractor. The contractor must have their own equipment. Access to a virtual desktop set up (software) will be provided by Lumen's client, allowing the user access to the required systems and technology.*** Lumen Solutions Group Inc. is an Equal Opportunity Employer and does not discriminate in employment on the basis of Minority/Gender/Disability/Religion/LGBTQI/Age/Veterans.