Job Opening title: .Net Architect
Job Location: Harrisburg, Pennsylvania
Job Description:
Key Responsibilities
* Architect secure, scalable .NET (C#/ASP.NETCore) applications and SQL Server solutions using clean architecture, DDD, and performance optimization patterns.
* Develop enterprise solution architectures that span multiple applications, services, APIs, databases and integration platforms while ensuring long-term maintainability and scalability.
* Design data models, advanced T-SQL (stored procedures, indexing, partitioning, Query Store tuning), and HA/DR strategies for high-volume transactional systems.
* Define integration strategies for enterprise systems including REST APIs, messaging authentication, and data exchange between Microsoft, IBM and third-party platforms.
* Drive adoption of GitHub Copilot for .NET development), including custom instructions, prompt engineering, and AI-assisted refactoring and automated code reviews, documentation and testing.
* Produce architecture diagrams, and technical specs; lead design reviews; mentor teams on .NET patterns and Copilot best practices.
* Establish architecture standards, coding standards, reusable design patterns, and technical best practices across development teams.
* Ensure solutions meet Commonwealth IT security policies, WCAG 2.2 accessibility, PII protection, and zero-trust principles in a regulated utility environment.
* Lead the application modernization technical design efforts to migrate legacy clientapplications into cloud native applications.
* Develop modernization roadmaps, evaluate technical debt and recommend phased migration strategies.
* Design and implement modern software delivery practices including source control strategies, branching models, CI/CD pipelines, automated deployments, environment management and DevSecOps practices.
* Evaluate emerging technologies, frameworks and commercial software products to provide recommendations aligned with the client s long-term technology strategy.
* Provide technical leadership during project planning, estimation, client s and architecture review sessions.
| Skill | Required / Desired | Amount | of Experience |
| Software engineering | Required | 8 | Years |
| Application/Solution Architect on enterprise .NET and SQL Server projects in complex environments. | Required | 4 | Years |
| Expert-level C#, ASP.NET Core, Entity Framework Core, Web API, and modern .NET practices (clean architecture, minimal APIs, DI, async/await patter | Required | | |
| Advanced SQL Server: complex T-SQL optimization, execution plans, indexing strategies, security (RLS, DDM), and Always On availability groups. | Required | | |
| Daily professional experience with GitHub Copilot for .NET/C# development, including advanced configuration and team enablement. | Required | | |
| Proven hands-on experience converted data from legacy systems to modernization application data models. | Required | | |
| Strong secure SDLC, Entra ID/managed identities, API security, and enterprise governance experience; excellent communication and stakeholder skills. | Required | | |
| Public sector, utilities, or regulated industry experience with strict compliance and accessibility mandates. | Required | | |
| Familiarity with legacy modernization, IBM FileNet/BAW; Microsoft Azure Solutions Architect Expert or equivalent certifications | Required | | |
| Bachelor s in Computer Science, Information Systems, or equivalent | Required | | |
Requirements
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