.NET Developer Jobs in Pennsylvania
.NET Developer jobs in Pennsylvania are in consistent demand, with openings concentrated in enterprise software, financial services, healthcare technology, and government contracting at levels from entry-level through senior architect. Philadelphia, Pittsburgh, and the Harrisburg corridor account for the largest share of postings, where employers like Comcast, PNC Financial Services, and Unisys maintain sizable development teams. The strongest hiring activity centers on enterprise application development, cloud migration projects, and API integration work. Find a role that fits below and apply directly.
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Showing 5 of 6+ .NET Developer jobs
.Net Developer (with AI experience)
All IT Solutions
United States · Mechanicsburg, Pennsylvania
Workplace Type — Hybrid
Employment Type — Contract
We are currently seeking a qualified .Net Developer (with AI experience) to support this engagement. Please review the complete requirements, work location, employment type, and screening questions before applying. Candidates whose experience closely matches the position will be contacted directly by the AIS recruiting team.
Job Summary
All IT Solutions is seeking a.Net Developer (with AI experience) to join a client engagement.
Responsibilities
- Net Developer (with AI experience) 1st preference is local or nearby areas OR relocation from EST and CST areas Candidates holding any of the following will be viewed favorably
- Proven track record of delivering independently as a senior contributor or technical lead, ideally on prior contract engagements
- Microsoft Blazor (Server and/or WebAssembly): component design, state management, and performance
- REST API design and development (ASP.NET Core Web API), including versioning, error handling, and OpenAPI/Swagger
- Azure Cosmos DB (NoSQL): data modeling, partition keys, RU optimization, indexing, and change feed
- Okta integration: SSO, OIDC/OAuth 2.0, token handling, and role- or claim-based authorization
- Prompt engineering and agent workflow design (rules files, context management, tool use)
- CI/CD with Azure DevOps or GitHub Actions, and automated testing (xUnit, bUnit, integration tests)
- Anthropic Academy course certificates (e.g, Building with the Claude API, Introduction to Model Context Protocol, Claude Code, AI Fluency)
- Review and validate AI-generated code and other output (Claude, Cursor) for correctness, security, performance, and maintainability
- Decide how to handle each AI output: approve as-is, refactor, discard, or escalate for human or specialist review
- Define and refine review criteria, guardrails, and quality checks for agent-generated output
- Design and optimize Cosmos DB data models, partitioning strategies, and queries
- Build and secure REST APIs, integrating authentication and authorization through Okta (OIDC/OAuth 2.0)
- Write effective prompts and agent instructions, and give feedback to improve output quality
- Collaborate with product owners, architects, and security teams
- Design, build, and maintain features using Blazor.NET, and REST APIs
- Document decisions, patterns, and review criteria so the knowledge stays with the team after the engagement ends
Required Qualifications
- Azure services such as App Service, Key Vault, and Application Insights
- Claude Certified Architect (Foundations or Professional), Anthropic’s proctored certification for designing production solutions with Claude
- Claude Certified Developer or Claude Certified Associate, from Anthropic’s official Claude Certification Program
- 8+ years of professional software development experience, with at least 5 years in C# /.NET at a senior level
- Hands-on experience using AI coding assistants and agents (Claude, Cursor, or similar) in real production workflows
- Strong code review skills, with the ability to spot subtle bugs, security flaws, hallucinated APIs, and over-engineered code
- Solid knowledge of security best practices (OWASP, secrets management, input validation)
- Experience with the Claude API or Model Context Protocol (MCP)
Preferred Qualifications
- Experience building internal developer tools or platforms. Bonus: Claude Certifications (Nice to Have, Not Required)
ABOUT ALL IT SOLUTIONS LLC
Headquartered in Mount Laurel, New Jersey, All IT Solutions LLC is a technology and workforce solutions company serving government and commercial organizations throughout the United States. AIS provides IT staffing and staff augmentation, cybersecurity, IT consulting, custom software development, cloud services, data engineering, artificial intelligence, application development, and related technology solutions.
AIS is an NMSDC/EMSDC-certified Minority Business Enterprise and an NYC Department of Small Business Services-certified M/WBE. We participate in E-Verify and are committed to maintaining professional, transparent, and compliant hiring practices.
EQUAL EMPLOYMENT OPPORTUNITY
All IT Solutions LLC is an equal opportunity employer. Employment decisions are made based on qualifications, merit, performance, and legitimate business requirements without regard to race, color, religion, sex, pregnancy, sexual orientation, gender identity or expression, national origin, age, disability, genetic information, military or veteran status, or any other characteristic protected by applicable federal, state, or local law.
Reasonable accommodations are available to qualified applicants with disabilities during the application and interview process.
RECRUITMENT NOTICE
All IT Solutions LLC is a staffing and technology services company and may receive fees or compensation from client organizations for recruiting, staffing, placement, or workforce services. Candidates are never charged an application, recruitment, placement, or interview fee by All IT Solutions LLC.
Any commercial rates, fees, or staffing arrangements are between All IT Solutions LLC and its clients and do not require payment from the candidate.
Official recruiting communications will come from an authorized All IT Solutions representative or an @allitsolutions.us email address.
Apply
Apply Now: https://careers.allitsolutions.net/jobs/net-developer-with-ai-experience-2026-23cce294/apply
.Net Developer (with AI experience)
All IT Solutions
United States · Mechanicsburg, Pennsylvania
Workplace Type — Hybrid
Employment Type — Contract
We are currently seeking a qualified .Net Developer (with AI experience) to support this engagement. Please review the complete requirements, work location, employment type, and screening questions before applying. Candidates whose experience closely matches the position will be contacted directly by the AIS recruiting team.
Job Summary
All IT Solutions is seeking a.Net Developer (with AI experience) to join a client engagement.
Responsibilities
- Net Developer (with AI experience) 1st preference is local or nearby areas OR relocation from EST and CST areas Candidates holding any of the following will be viewed favorably
- Proven track record of delivering independently as a senior contributor or technical lead, ideally on prior contract engagements
- Microsoft Blazor (Server and/or WebAssembly): component design, state management, and performance
- REST API design and development (ASP.NET Core Web API), including versioning, error handling, and OpenAPI/Swagger
- Azure Cosmos DB (NoSQL): data modeling, partition keys, RU optimization, indexing, and change feed
- Okta integration: SSO, OIDC/OAuth 2.0, token handling, and role- or claim-based authorization
- Prompt engineering and agent workflow design (rules files, context management, tool use)
- CI/CD with Azure DevOps or GitHub Actions, and automated testing (xUnit, bUnit, integration tests)
- Anthropic Academy course certificates (e.g, Building with the Claude API, Introduction to Model Context Protocol, Claude Code, AI Fluency)
- Review and validate AI-generated code and other output (Claude, Cursor) for correctness, security, performance, and maintainability
- Decide how to handle each AI output: approve as-is, refactor, discard, or escalate for human or specialist review
- Define and refine review criteria, guardrails, and quality checks for agent-generated output
- Design and optimize Cosmos DB data models, partitioning strategies, and queries
- Build and secure REST APIs, integrating authentication and authorization through Okta (OIDC/OAuth 2.0)
- Write effective prompts and agent instructions, and give feedback to improve output quality
- Collaborate with product owners, architects, and security teams
- Design, build, and maintain features using Blazor.NET, and REST APIs
- Document decisions, patterns, and review criteria so the knowledge stays with the team after the engagement ends
Required Qualifications
- Azure services such as App Service, Key Vault, and Application Insights
- Claude Certified Architect (Foundations or Professional), Anthropic’s proctored certification for designing production solutions with Claude
- Claude Certified Developer or Claude Certified Associate, from Anthropic’s official Claude Certification Program
- 8+ years of professional software development experience, with at least 5 years in C# /.NET at a senior level
- Hands-on experience using AI coding assistants and agents (Claude, Cursor, or similar) in real production workflows
- Strong code review skills, with the ability to spot subtle bugs, security flaws, hallucinated APIs, and over-engineered code
- Solid knowledge of security best practices (OWASP, secrets management, input validation)
- Experience with the Claude API or Model Context Protocol (MCP)
Preferred Qualifications
- Experience building internal developer tools or platforms. Bonus: Claude Certifications (Nice to Have, Not Required)
ABOUT ALL IT SOLUTIONS LLC
Headquartered in Mount Laurel, New Jersey, All IT Solutions LLC is a technology and workforce solutions company serving government and commercial organizations throughout the United States. AIS provides IT staffing and staff augmentation, cybersecurity, IT consulting, custom software development, cloud services, data engineering, artificial intelligence, application development, and related technology solutions.
AIS is an NMSDC/EMSDC-certified Minority Business Enterprise and an NYC Department of Small Business Services-certified M/WBE. We participate in E-Verify and are committed to maintaining professional, transparent, and compliant hiring practices.
EQUAL EMPLOYMENT OPPORTUNITY
All IT Solutions LLC is an equal opportunity employer. Employment decisions are made based on qualifications, merit, performance, and legitimate business requirements without regard to race, color, religion, sex, pregnancy, sexual orientation, gender identity or expression, national origin, age, disability, genetic information, military or veteran status, or any other characteristic protected by applicable federal, state, or local law.
Reasonable accommodations are available to qualified applicants with disabilities during the application and interview process.
RECRUITMENT NOTICE
All IT Solutions LLC is a staffing and technology services company and may receive fees or compensation from client organizations for recruiting, staffing, placement, or workforce services. Candidates are never charged an application, recruitment, placement, or interview fee by All IT Solutions LLC.
Any commercial rates, fees, or staffing arrangements are between All IT Solutions LLC and its clients and do not require payment from the candidate.
Official recruiting communications will come from an authorized All IT Solutions representative or an @allitsolutions.us email address.
Apply
Apply Now: https://careers.allitsolutions.net/jobs/net-developer-with-ai-experience-2026-23cce294/apply
See All 6 .NET Developer Jobs in Pennsylvania
Find roles in Pennsylvania that match your experience and apply in just a few clicks.
Find .NET Developer Jobs.NET Developer Jobs by City in Pennsylvania
Where Pennsylvania roles are concentrated, by current openings.
.NET Developer Job Market in Pennsylvania
A snapshot from current Pennsylvania openings, updated as new roles post.
Who's Hiring
Top Industries Hiring
- Technology & Software
What Pennsylvania Employers Look For
The qualifications that appear most often in .NET developer jobs across Pennsylvania.
- Proficiency in C# and the .NET or .NET Core framework for building enterprise applications
- Experience with ASP.NET MVC or ASP.NET Core for web application development
- Familiarity with SQL Server or another relational database and basic query writing
- Understanding of REST API design and integration with third-party services
- Working knowledge of Azure or AWS cloud platforms and deployment pipelines
- Experience with version control systems, particularly Git, in a collaborative team environment
.NET Developer Jobs in Pennsylvania: Frequently Asked Questions
How do you become a .net developer in Pennsylvania?
A bachelor's degree in computer science, software engineering, or a related field is the most common entry point for .net developer roles in Pennsylvania, though employers also hire candidates with associate degrees or coding bootcamp credentials when paired with a strong portfolio. Pennsylvania has no state-issued license for software developers, so hiring decisions turn on demonstrable skills in C# and the .NET framework, relevant project work, and industry certifications such as Microsoft's Azure or developer credentials.
How much do .NET developers make in Pennsylvania?
.NET developers in Pennsylvania earn a median of about $126,550 a year, based on May 2025 Bureau of Labor Statistics wage data, ranging from around $77,750 for the lowest 10% to over $178,080 for the top 10%. Pay rises with experience, specialty, and employer.
Which companies hire .net developers in Pennsylvania?
Employers hiring .net developers in Pennsylvania right now include NTT DATA, Collabera, and All IT Solutions, based on current listings on Migrate Mate as of November 2026. Pennsylvania's concentration of financial services firms, healthcare systems, and federal contractors creates steady, year-round demand for developers with .NET experience across both the Philadelphia and Pittsburgh regions.
Which Pennsylvania cities have the most .net developer jobs?
Mechanicsburg, Harrisburg, and Pittsburgh lead Pennsylvania for .net developer openings. Philadelphia dominates because of its dense cluster of financial services firms, health systems, and technology consultancies, while Pittsburgh draws from its growing tech sector and legacy ties to large manufacturers and financial institutions that have modernized on .NET stacks. Harrisburg's volume reflects consistent state government and defense-contracting work.
Are there remote .net developer jobs in Pennsylvania?
Yes, and more than most fields. About 80% of .net developer openings tied to Pennsylvania are remote or hybrid as of November 2026, reflecting how naturally the work translates to distributed teams. Backend and API development roles tend to be the most fully remote, while client-facing development or roles within regulated industries like banking and healthcare more often require at least some on-site presence.
How can I get hired as a .net developer in Pennsylvania with little or no experience?
The most realistic entry path is landing a junior developer or associate software engineer role, which large Pennsylvania employers like Comcast, Vanguard, and UPMC post specifically for candidates early in their careers. Building a GitHub portfolio of C# and ASP.NET projects, completing a Microsoft-certified developer credential, and targeting Pennsylvania technology consulting firms that run formal graduate programs gives early-career candidates a concrete edge when competing against more experienced applicants.
Where can I find and apply to .net developer jobs in Pennsylvania?
You can find and apply to .net developer jobs in Pennsylvania on Migrate Mate, which lists current Pennsylvania openings across industries and experience levels. Find roles that fit your background and apply directly to each one.
See All 6 .NET Developer Jobs in Pennsylvania
Find roles in Pennsylvania that match your experience and apply in just a few clicks.
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