GIS Developer

About the Role
We are seeking a GIS Developer to join our Bahrain operations, focusing on the development and integration of GIS applications. This role requires expertise in ESRI ArcGIS technologies, web application frameworks, and various programming languages to address map-related functionalities and project requirements.

Skills & Qualifications

• Bachelor’s Degree in Computer Science, Data Science, Information Systems, GIS, Spatial Sciences, or a related field.
• At least 5 years of experience in ESRI ArcGIS Development, utilizing the following:
  • Esri ArcGIS Maps SDK for JavaScript
  • ArcGIS REST API
  • ArcGIS Server
  • ArcGIS Enterprise
  • ArcGIS Pro
  • ArcGIS for Desktop
• Experience with the following ArcGIS services:
  • ArcGIS Feature Services
  • Map Services
  • Geoprocessing Services through ArcGIS REST API
• Proficient in ArcPy, Python, ArcObjects, and ArcGIS API for Python
• Familiarity with Esri Enterprise Geodatabases, spatial databases, and OGC-compliant web services (WMS and WFS)
• Experience developing with React.js, including:
  • Functional components
  • React Hooks
  • Reusable components
  • State management
  • Responsive user interface development and integration with RESTful and GraphQL APIs
• Solid experience in developing and integrating RESTful and SOAP-based web services and APIs
• Proficient in Node.js and Apollo GraphQL for backend development and API integration
• Knowledge of AWS cloud services such as EC2, S3, IAM, ELB, Lambda, and API Gateway, including serverless deployment
• Strong understanding of JavaScript ES6+, HTML5, CSS3, and Bootstrap
• Proficiency in SQL, PLSQL, Oracle, and PostgreSQL
• Experience with Visual Studio Code, Eclipse, and Spring Tool Suite
• Knowledge of Java/JEE, Spring Framework, Spring Boot, Hibernate, and C#/.NET/ASP.NET Core is a plus

Roles & Responsibilities

• Focus on application development using Esri ArcGIS Maps SDK for JavaScript and web application frameworks to meet project requirements
• Design, develop, and implement customized web-based GIS applications using various web technologies
• Create test plans and develop test suites for integration and unit testing
• Identify, analyze, and resolve technical issues related to GIS applications, backend services, API integrations, and application performance
• Integrate ArcGIS Enterprise, ArcGIS Portal, ArcGIS Server, and ArcGIS REST services with web applications
• Administer, secure, monitor, and maintain ArcGIS Enterprise components, including ArcGIS Server, Portal for ArcGIS, ArcGIS Data Store, and Web Adaptor
• Develop reusable React components, custom GIS widgets, and interactive mapping tools
• Develop and deploy serverless backend applications using Node.js, Apollo Server, AWS Lambda, and Amazon API Gateway, integrating with GIS web applications and cloud services
• Demonstrate a strong understanding of Oracle and PostgreSQL enterprise databases.