Design, develop, and maintain full-stack .NET applications using C#, Azure, SQL Server, and related technologies. Build RESTful integrations, optimize databases, manage geospatial data, and integrate GIS capabilities with enterprise systems. Participate in code reviews, troubleshooting, documentation, knowledge transfer, and cross-functional collaboration. Lead project delivery, ensure architectural and security best practices, and support DevOps, release management, and application lifecycle activities.
Job Title: Senior Application Developer
Location: New York
Duration : 18 months
Notes- This is a On-site Role. (Onsite for first 3 months, then Hybrid.)
Job Description
- Design and implement full stack solutions using .NET technologies, including C#, ASP.NET, .NET Core, .NET 9.0, MVC, Entity Framework, JavaScript libraries, SQL Server, and Azure.
- Identify, analyze, and develop interfaces and integration flows using Visual Studio Application platform.
- Develop and optimize database structures and queries using SQL Server to ensure efficient data storage and retrieval.
- Utilize Azure services to build scalable and reliable cloud-based applications, leveraging services such as Azure App Service, Azure SQL Database, and Azure Functions.
- Collaborate with interface designers to integrate user-facing elements with server-side logic, ensuring seamless user experiences.
- Integrate GIS applications and data with enterprise systems, improving operational workflows and data accessibility.
- Manage, process, and analyze spatial data from diverse sources.
- Participate in code reviews to maintain code quality, identify potential issues, and suggest improvements.
- Troubleshoot and debug complex application issues, providing timely resolutions to maintain system stability.
- Create and maintain technical documentation, including system designs, workflows, and user guides.
- Ensure solutions comply with industry best practices, standards, and security protocols.
- Stay current with industry trends and emerging technologies to propose innovative solutions and improve development processes.
- Communicate effectively with team members, stakeholders, and project managers to gather requirements, provide updates, and manage expectations.
- Prepare documentation and conduct knowledge transition to support adoption across the organization and other city agencies.
Skills assigned staff:
Required
- The selected candidate must have a minimum of 4 years’ experience as described in “Attachment 2 – City Labor Category Description” for Programmer 2.
- Bachelor’s degree in Computer Science, Software Engineering, Information Systems, Geographic Information Systems (GIS), or a related field. Master's degree is a plus.
- Proven experience (8+ years) as a full stack .NET Developer with hands-on expertise in C#, ASP.NET, .NET Core, .NET 9.0, MVC, Entity Framework, SQL Server, and Azure.
- Solid understanding of front-end technologies, including HTML5, CSS, JavaScript libraries, and related frameworks (e.g., React, Angular).
- Experience with RESTful API development and integration.
- Demonstrated experience working with geospatial data types in Microsoft SQL Server, Oracle/Oracle Spatial, and PostgreSQL/PostGIS databases.
- Experience with MS-SQL Server, PostgreSQL, Oracle, and/or other geospatial databases.
- Familiarity with web-based geospatial visualization and map library integrations.
- Ability to collaborate effectively within a team environment.
- Proven ability to lead cross-functional teams and deliver projects on time and within scope.
- Strong knowledge of software architecture principles, design patterns, and best practices.
- Familiarity with DevOps practices and tools for continuous integration and delivery.
- Familiarity with application lifecycle management (ALM) tools such as Azure DevOps and GitHub extensions.
- Experience with version control using Git and GitHub and release management practices.
- Excellent problem-solving skills and ability to work effectively in a collaborative team environment.
- Strong communication skills, both written and verbal.
- Microsoft Azure certifications are a plus.
- Demonstrated experience working with technical and non-technical staff.
About Us:
Since 2000, Tri-Force Consulting Services (https://triforce-inc.com) has been an MBE/SDB certified IT Consulting
firm in the Philadelphia region. Tri-Force specializes in IT staffing, software development (web and mobile apps),
systems integration, data analytics, system automation, cybersecurity, and cloud technology solutions for government
and commercial clients. Tri-Force works with clients to overcome obstacles such as increasing productivity,
increasing efficiencies through automation, and lowering costs. Our clients benefit from our three distinguishing
core values: integrity, diligence, and technological excellence.
Tri-Force is a six-time winner among the fastest-growing companies in Philadelphia and a four-time winner on the
Inc. 5000 list of the nation's fastest-growing companies.
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