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Top .NET Developer Jobs in Philadelphia, PA

20 Days AgoSaved
Easy Apply
Remote
Philadelphia, PA
Easy Apply
Mid level
Mid level
Legal Tech
The role involves developing full stack applications using C#/.NET for backend and React for frontend while managing AWS infrastructure and ensuring code quality.
Top Skills: .Net 6.Net CoreAWSAws CdkAws CodepipelineC#CSS3DynamoDBGitGithub ActionsHTML5JavaScriptJenkinsReactSQL ServerTerraform
Reposted 21 Days AgoSaved
Remote
Philadelphia, PA
75-80 Hourly
Mid level
75-80 Hourly
Mid level
Information Technology • Business Intelligence • Consulting
The Integration Developer supports and maintains Rhapsody and .NET applications, automates workflows, and modernizes legacy systems for public health data exchange.
Top Skills: .NetC#FhirHl7IisOracle Pl/SqlPowershellRhapsody Integration EngineSftpSmtpSQLWindows Server
23 Days AgoSaved
Remote
Philadelphia, PA
Mid level
Mid level
eCommerce • Information Technology • Sales • Software
The C# / .NET Developer will design and maintain middleware applications, build Shopify integrations, and support a mobile app backend in a remote work environment.
Top Skills: .NetC#Cloud-Based EnvironmentsGraphQLPaasShopify Apis
24 Days AgoSaved
Easy Apply
Remote
Philadelphia, PA
Easy Apply
105K-125K Annually
Senior level
105K-125K Annually
Senior level
Financial Services
Design, build, and maintain scalable customer-facing web applications using Vue and .NET. Collaborate with cross-functional teams, participate in code reviews, improve CI/CD/testing/monitoring, contribute to architecture, and communicate progress while supporting product and quality goals.
Top Skills: Javascript,Vue.Js,.Net Core,C#,Entity Framework,Postgres,Aws,Microservices,Ci/Cd,Testing,Monitoring
24 Days AgoSaved
Easy Apply
Remote
Philadelphia, PA
Easy Apply
90K-105K Annually
Mid level
90K-105K Annually
Mid level
Financial Services
Build and enhance customer-facing web applications using Vue.js and .NET Core. Implement well-scoped features, write tested maintainable code, participate in code reviews, collaborate with cross-functional teams, support CI/CD and cloud deployments, and contribute to architecture and continuous improvement.
Top Skills: Vue.Js,Javascript,.Net Core,C#,Entity Framework,Postgresql,Aws,Ci/Cd,Microservices
25 Days AgoSaved
Easy Apply
Remote
Philadelphia, PA
Easy Apply
Senior level
Senior level
Artificial Intelligence • Cloud • Machine Learning
Senior full‑stack engineer focused on .NET and UI/UX modernization for cleared federal systems. Design and build C#/.NET enterprise apps, integrate with MS SQL/Oracle, conduct user research, create wireframes/prototypes, improve workflows and usability, and collaborate across engineering, QA, and operations within secure environments.
Top Skills: .NetAngularC#JqueryKendo UiMs Sql ServerOracleTypescript
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