GIS-First Azure Developer

Location: Remote

Company: Integrity Solutions Ltd

Job Description: At Integrity Solutions® Ltd (ISltd®): We are analysts. We are problem solvers. We are pipeline experts.

We are a devoted group of uniquely qualified and knowledgeable professionals who deliver specialized integrity management services and software solutions to the U.S. oil and gas pipeline industry. 

Our Azure-based Mapping Analytics Platform (MAP) supports the mapping applications our customers and field teams rely on every day, including: 

• Pipeline operations
• Integrity management
• Field workflows
• Data visualization
• Operational decision-making 

The GIS-First Azure Developer serves as a hands-on member of the MAP development team on a 12-month subcontract, with potential for extension based on business needs, project priorities, and performance. The role combines strong GIS and spatial-data knowledge with modern web application development, working independently across GIS, software, databases, and cloud infrastructure within an existing Azure/.NET application environment. Success in this role means understanding the GIS behind the application, not simply being a developer who has built maps. 

This position requires approximately 30–35 hours per week throughout the engagement, on a flexible schedule. Some flexibility may be considered for a particularly strong candidate who can maintain consistent availability, meet agreed deliverables, and contribute effectively to the MAP development roadmap. 

Key Responsibilities:

Web Mapping & GIS Functionality:

• Develop and enhance web mapping applications using Microsoft Azure Maps 
• Build GIS functionality for layer management, search, filtering, feature selection, measurement, map tips, attribute display, and spatial navigation 
• Develop workflows for linear referencing, route measures, engineering stationing, and linear asset navigation 
• Develop responsive and mobile-friendly GIS workflows for field personnel 
• Troubleshoot GIS, geometry, projection, data, performance, and web-map display issues 

Application Development & Cloud Integration:

• Develop and support functionality within the C#/.NET, Blazor, and Azure App Service environment 
• Integrate applications with Azure SQL, PostgreSQL/PostGIS, Blob Storage, REST APIs, and enterprise data sources 
• Work independently within an existing codebase and contribute production-ready solutions throughout the subcontract period 

Spatial Data & Interoperability:

• Work with GeoJSON, KML/KMZ, geodatabases, shapefiles, imagery, and spatial database formats 
• Support interoperability with ArcGIS Pro, ArcGIS Online, and Esri REST services 
• Work directly with GIS, pipeline integrity, product, and software teams to translate operational requirements into practical application functionality 

General Knowledge, Skills & Abilities

• Strong hands-on experience developing web GIS or spatial applications using Azure Maps or comparable mapping technologies is required 
• Strong GIS fundamentals, including coordinate systems, projections, spatial analysis, geometry, geoprocessing, and spatial databases 
• Strong C#/.NET development experience or demonstrated ability to work effectively within a .NET application environment 
• Experience with JavaScript and/or TypeScript for interactive web application development 
• Experience with Azure App Service, Azure Functions, Storage, Azure SQL, Key Vault, and REST APIs 
• Experience with PostgreSQL/PostGIS, SQL Server Spatial, or comparable spatial databases 
• Experience with Git, GitHub, and modern version-control workflows
• Ability to diagnose GIS-specific issues involving geometry, projections, data structures, APIs, and application performance 
• Ability to work independently and become productive quickly in an existing development environment without extensive ramp-up 
• Self-motivated and works well with limited supervision 
• Ability to work well both within teams and independently 
• Entrepreneurial mindset 
• Excellent problem-solving skills; strong analytical evaluation skills 
• High attention to detail with a focus on quality, reliability, and practical solutions for field users 

Preferred Qualifications

Work Experience:

• 4+ years of professional software development experience is required 
• Strong GIS experience, including coordinate systems, projections, geometry, and spatial databases, is required 
• Pipeline GIS or oil and gas experience is preferred 
• Experience with pipelines, utilities, transportation, or other linear infrastructure is a plus 
• Experience with linear referencing, routes, measures, stationing, and event data is a plus 
• Mobile GIS or field application development experience is a plus 
• Maximo, SAP, or other enterprise work-management integration experience is a plus 
• Experience with imagery, drone data, or cloud-hosted raster datasets is a plus 
• Previous success in contract, consulting, or other environments requiring a high degree of independence and rapid onboarding is a plus 

Computer Skills:

• Strong capabilities in C#/.NET, Blazor, and JavaScript/TypeScript development 
• Strong capabilities in Microsoft Azure services and Azure Maps 
• Knowledge of ESRI’s product platform (Pro, ArcGIS Online, ArcGIS REST, Utility Network, Pipeline Referencing) is a plus 
• Blazor and DevExpress experience is a plus 
• CI/CD, GitHub Actions, Azure DevOps, or similar deployment automation experience is a plus 
• Working knowledge of AI-assisted software development tools such as GitHub Copilot is a plus, along with a willingness to actively adopt emerging AI technologies to improve development efficiency, problem-solving, testing, and product capabilities 

Job Type: Subcontract (12 months, potential for extension); 30–35 hours per week 

Perks & Benefits

• 100% remote work
• Flexible work hours
• Subcontract position only; no employee benefits are offered 
• No travel required
• Meaningful, mission-driven projects supporting the energy and infrastructure sectors