Esri ArcGIS Developer

GIS Developer Hybrid (Onsite when needed) Description: Diversified Systems is searching for a technical GIS Developer, who, under general supervision, designs, codes, tests, modifies and debugs Esri ArcGIS software, configuring and developing custom Esri ArcGIS Enterprise 11x, 12x (ArcGIS Maps SDK, Experience Builder, ArcGIS Portal/Online/Hub, Field Maps) applications. Applications are deployed within SharePoint web sites. Custom GIS solutions will be integrated within .NET based applications, databases (Oracle/Oracle Exadata, SQL Server), data warehouse (Oracle Exadata), and enterprise reporting (Oracle Business Intelligence Enterprise Edition (OBIEE), Data Visualizer, or Power BI). The candidate will have application programming/development, implementation, and support experience. Responsibilities:

• Designs, codes, tests, modifies and debugs computer software and applications. Researches and analyzes program or systems problems, provides resolutions, and completes documentation.
• Translates business requirements into development activities in secure, commented, and maintainable code.
• Working in the Enterprise GIS Team of IT Applications. Candidates will work with supporting IT team members (database, network, server, etc.) and interacting with management, architects, developers, and business units. The candidate will follow internal SLDC, standards, and accepted best practices for developed solutions.
• The Enterprise GIS team is composed of a support analyst, 2 ArcGIS developers, 2 System Administrators, a data manager, and team leader. The team supports over 180 ArcGIS Desktop users and approximately 60,000 annual ArcGIS Server web visits. Applications support GIS portal, feature mapping, project planning, emergency operations, permitting, safety, and traffic records.
• The team develops enterprise GIS services, applications, and databases. The team coordinates with client, server, network, and database/data warehouse personnel to support and develop the underlying IT solutions.
• Designs and develops customized web applications, webservices, mobile, and enterprise solutions.
• Designs and develops geoprocessing and GIS web services.
• Designs and develops GIS web editing/mapping applications.
• Conducts performance, unit, system, integration, and quality assurance testing of applications.
• Maintains existing applications/services.
• Upgrades and migrates existing applications/services to current version/systems architecture.
• Implements controls to protect system/data security.
• Documents GIS solutions and provides required documentation/artifacts
• Works closely with other developers and architects.
• Collaborates on IT Project teams, estimates work effort and completes tasks on-time as per agreed project schedule(s).
• Addresses critical or complex GIS support issues/problems.
• Engages vendor/IT staff in complex troubleshooting or system correction.
• Automates data processing via ETL scripts.
• Ensures alignment with standards/guidelines, provides technical guidance/strategy, and mentors GIS staff.

Requirements:

• 4 years of programming and application development experience required.
• 4 years of experience with PL/SQL and SQL required.
• 4 years of experience with Python scripting or ArcPy required.
• 3 years of experience with Esri ArcGIS Server services and geoprocessing services development required.
• 3 years of experience with ArcGIS Online, ArcGIS Enterprise Server, including Portal for Organizations, or Hub and Community administration required.
• 3 years of experience with Esri Web AppBuilder or Experience Builder and Arcade required.
• 2 years of experience with desktop GIS tools including ArcGIS Pro or ArcMap required.
• Experience with modern web technologies including HTML5, CSS3, JavaScript ES6 or higher, Git, and frameworks such as Angular or React required.
• 4 years of bachelor's degree in geography, GIS, computer science, or a related field, or equivalent experience required.
• Ability to clearly communicate technical ideas to both technical peers and non-technical project managers or customers required.
• Excellent communication, collaboration, and teamwork skills required.
• Ability to isolate and solve a range of problems including code bugs, database connectivity issues, application server issues, and operating system failures required.
• Knowledge of geospatial and mapping concepts including spatial analysis and map projections required.
• Knowledge of IT security concepts and implementation patterns within Esri technology required.
• Experience with ArcGIS applications including Field Maps, Navigator, Survey123, Operations Dashboard, or similar tools required.
• Experience with Esri JavaScript SDK, including the ability to develop custom widgets, highly desired.
• Experience with Esri GeoEvent Server or Velocity, Roads and Highways, or Image Server highly desired.
• Experience with geodatabase administration in a multi-user versioned environment highly desired.
• Experience with Esri Roads and Highways, dynamic segmentation, linear referencing systems, and transportation data models highly desired.
• URISA GISP or Esri Developer or Enterprise certification highly desired.
• Experience with Safe Software Feature Manipulation Engine required highly desired.
• Experience with ArcGIS Pro add-in development highly desired.
• Experience with modern technology implementation patterns including service-oriented and cloud architectures highly desired.

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