Full Stack Engineer

Job Description

The Philadelphia office of Cozen O’Connor is seeking a skilled Full Stack Engineer with expertise across modern .NET development and the Microsoft AI ecosystem. This role combines traditional .NET application development with the design and deployment of intelligent agents using Microsoft Copilot Studio and Azure AI services and Sharepoint Framework(SPFx). You will build and maintain full-stack .NET applications, develop Copilot Studio agents integrated, contribute to Azure OpenAI-powered workflows, and develop Sharepoint features that serve the firm’s legal professionals and staff. The position sits within the Development Operations team and spans both the core application portfolio and an emerging AI services layer. This job is hybrid with three days a week in the office, and you must reside in the Philadelphia

regional area.

Responsibilities

• Design, build, and maintain full-stack .NET applications (C#, ASP.NET, Blazor)

connected to SQL Server, SharePoint Online, and internal APIs.

• Develop and deploy agents in Microsoft Copilot Studio, integrating with SharePoint

Online, Microsoft Graph, and internal data sources.

• Integrate SharePoint Online content into both traditional applications and AI solutions,

including crawls, metadata tagging, and permission handling.

• Analyze, document, and maintain SSIS packages, SSRS reports, and SQL Server stored

procedures critical to daily operations.

• Ensure stable operation of existing .NET codebases and data processes, diagnosing and

resolving production issues promptly.

• Collaborate with attorneys and business stakeholders to clarify requirements and deliver

solutions that meet functional and non-functional needs.

• Contribute to CI/CD pipelines, code reviews, and internal documentation and deployment

standards.

• Track and manage technical debt, proposing plans that balance risk and business value.

Qualifications

• 3-5 years of professional experience in .NET development
• Bachelor’s degree in Computer Science or a related field
• Hands-on experience working with Power Platform: Power Automate, PowerApps,

CoPilot Studio

• Demonstrated experience working with SharePoint Online (SPFx) and Microsoft Graph
• Proficiency in T-SQL and SQL Server, including stored procedures and SSIS
• Strong written and verbal communication skills, attention to detail, able to explain

technical topics to non-technical stakeholders

• Excellent analytical and problem-solving abilities
• Creative and critical thinker with strong interpersonal skills
• Must be able to learn, understand, and apply new technologies
• Hybrid schedule onsite in our Philadelphia headquarters 3 days per week
• Preferred certifications: AZ-204 (Azure Developer), AI-102 (Azure AI Engineer), or PL-

400 (Power Platform Developer)

Competencies

• Software Development (C#, .NET, Full Stack)
• Microsoft Copilot Studio / Agentic Development / Power Automate
• SharePoint Online Dev / Microsoft Graph / SPFx
• Azure AI Services (Azure OpenAI, Azure AI Search, Semantic Kernel)
• T-SQL / SSIS / SSRS / SQL Server
• API Development, Web-Based Applications (Blazor)
• Version Control (Git), Azure DevOps, CI/CD
• Automation & Scripting (PowerShell)
• Agile, Scrum, Kanban