Top Senior .NET Developer Jobs in Philadelphia, PA

Reposted 4 Days AgoSaved
In-Office
Philadelphia, PA
93K-162K Annually
Senior level
93K-162K Annually
Senior level
Information Technology • Software
As a Senior Software Product Engineer, you will enhance compliance solutions through advanced software development, performance optimization, and team collaboration to ensure high-quality outcomes and user experience.
Top Skills: .Net.Net CoreAngularAzureAzure DevopsC#CSSHTML5JavaScriptPower BISsrs
Reposted 5 Days AgoSaved
In-Office
Philadelphia, PA
Senior level
Senior level
Information Technology • Software
The .NET Developer will engage in software development primarily using C#, ASP.NET, and SQL Server. Responsibilities include developing large applications and ensuring effective communication.
Top Skills: Asp.NetC#ExtjsJavaScriptSQL Server
Reposted 8 Days AgoSaved
In-Office
Philadelphia, PA
Senior level
Senior level
Information Technology • Software
Seeking a Senior .NET Developer with experience in Sitecore CMS and financial systems integration. Must have strong software development skills and experience with Agile methodologies.
Top Skills: .Net 4.0 Or HigherMs Sql Server 2008 Or HigherSalesforce CRMSitecore
Reposted 8 Days AgoSaved
In-Office
Philadelphia, PA
Senior level
Senior level
Information Technology • Software
The .Net Developer will work in agile teams, handling software development tasks including design, testing, and deployment while supporting existing applications.
Top Skills: .NetJavaScriptKendo UiSQL Server
Reposted 8 Days AgoSaved
In-Office
Philadelphia, PA
Senior level
Senior level
Information Technology • Consulting
The .NET FullStack Developer will design, code, test, and debug software product enhancements while ensuring high performance and maintainability, working closely with various teams.
Top Skills: .NetAngularAngularjsAsp.NetBootstrapC#ConfluenceCSS3Entity FrameworkGitHTML5JavaScriptJIRAJqueryMvcSQL ServerWeb Api
16 Hours AgoSaved
Remote
Philadelphia, PA
Senior level
Senior level
Artificial Intelligence • Information Technology • Machine Learning • Software • Analytics • Consulting • Financial Services
The Sr. .NET Developer will develop secure web applications, lead teams, participate in Agile processes, and ensure software quality.
Top Skills: .Net 4.X.Net CoreAdo.NetAjaxBootstrapC#CSSDevop/CicdEntity FrameworkGitGitJqueryJSONAzureMs SsrsMvcRestSoap/XmlSQLSsdtWeb ApiWebformsWsd
Reposted 16 Hours AgoSaved
Remote
Philadelphia, PA
Senior level
Senior level
Agency
Lead a team to develop SaaS solutions while coding and mentoring engineers. Responsible for technical leadership and team management.
Top Skills: .Net.Net CoreBlazorC#Ci/Cd
2 Days AgoSaved
Remote
Philadelphia, PA
105K-115K Annually
Senior level
105K-115K Annually
Senior level
Artificial Intelligence • Digital Media • Analytics • Consulting
The C#/.NET Developer will design, develop, and implement software solutions, collaborating in an Agile environment, and ensuring code quality and performance.
Top Skills: .NetAPIsAzureC#CSSHTMLJavaScriptPostgresSQL
Reposted 11 Days AgoSaved
In-Office
Philadelphia, PA
Senior level
Senior level
Information Technology • Consulting
The role involves converting visual designs into web pages, collaborating with teams, and ensuring compliance with best practices for front-end development.
Top Skills: .Net FrameworkAjaxAngularAsp.NetC#CSSHTMLJavaScriptJqueryKnockoutjsMvcRestService BrokerSitecore CmsSoapTeam Foundation ServerVisual StudioWcfXML
Reposted 5 Days AgoSaved
Remote
Philadelphia, PA
110K-150K Annually
Senior level
110K-150K Annually
Senior level
Real Estate • Financial Services • PropTech
The role involves full-stack software development, adhering to Agile practices, and collaborating across teams. Responsibilities include coding, testing, and maintaining software systems while mentoring team members.
Top Skills: .NetAWSAzure DevopsBitbucketC#GitJavaScriptJenkinsJIRASQL
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8 Days AgoSaved
Remote
Philadelphia, PA
Senior level
Senior level
Artificial Intelligence • Information Technology • Software • Analytics
The Senior .NET Developer will work on developing and maintaining applications, mentor junior developers, and ensure compliance with regulations. The role requires expertise in full-stack development, particularly with SQL Server databases and Azure.
Top Skills: .Net.Net MvcAzureAzure DevopsC#CSSEntity FrameworkHTMLJavaScriptLinqSQL ServerVisual Studio
8 Days AgoSaved
Remote
Philadelphia, PA
Senior level
Senior level
Software • Consulting
The Senior .NET Engineer will maintain, debug, and improve enterprise applications, triage production issues, and collaborate with stakeholders to meet business requirements.
Top Skills: .Net Core.Net FrameworkAngularC#Rest ApisVb.Net
Reposted 11 Days AgoSaved
Remote
Philadelphia, PA
Senior level
Senior level
Software
The Senior Backend Engineer will develop backend solutions using .NET/C# and modern architecture, focusing on cloud services and databases, while managing client projects.
Top Skills: .NetAsp.NetAzureC#MySQLPostgresSQL Server
12 Days AgoSaved
Remote
Philadelphia, PA
205K-231K Annually
Senior level
205K-231K Annually
Senior level
Cloud • Security • Software
The Staff Software Engineer will design .NET infrastructure, automate builds, maintain tooling for .NET libraries, and mentor peers while ensuring security and reliability.
Top Skills: .NetArgoAWSAzureC#DockerGCPGithub ActionsGoKubernetesMsbuildNugetTektonTerraform
12 Days AgoSaved
Remote
Philadelphia, PA
157K-184K Annually
Senior level
157K-184K Annually
Senior level
Cloud • Security • Software
The Senior Software Engineer will lead the architecture and development of secure, automated build systems for .NET libraries, mentor peers, and collaborate on infrastructure improvements.
Top Skills: .NetAWSAzureC#DockerGCPGoKubernetesMsbuildNugetTerraform
Reposted 12 Days AgoSaved
Remote
Philadelphia, PA
115K-140K Annually
Senior level
115K-140K Annually
Senior level
Healthtech
As a Senior Software Engineer at PerfectServe, you'll design, build, and maintain high-quality code for healthcare communication systems, mentoring junior engineers and collaborating across teams to improve patient care and clinical workflows.
Top Skills: .NetAdo.NetAngularAsp.Net Web ApiC#Ci/CdDapperEfGitMssqlRabbitMQReactTypescript
14 Days AgoSaved
Remote
Philadelphia, PA
120K-150K Annually
Senior level
120K-150K Annually
Senior level
Healthtech
Develop and maintain scalable software solutions, mentor developers, and integrate AI tools. Collaborate on technical solutions aligned with business goals.
Top Skills: .NetAngularAWSAzureAzure SqlC#Entity FrameworkGCPGitPostmanReactSQL ServerSwaggerVisual StudioVue
Reposted 17 Days AgoSaved
Remote
Philadelphia, PA
100K-100K Annually
Senior level
100K-100K Annually
Senior level
Artificial Intelligence • Machine Learning • Database
Seeking a Senior Full Stack .NET Developer to work on a social good project, with strong skills in C#, AngularJS, design, and UX. Requires 5+ years of experience.
Top Skills: .NetAngularAngularjsC#Machine LearningPython
Reposted 18 Days AgoSaved
Remote
Philadelphia, PA
Senior level
Senior level
Digital Media
The Senior .NET Software Engineer will drive development of .NET software products, focusing on back-end engineering, code reviews, and collaborating with cross-functional teams.
Top Skills: APIsAzure CloudCi/CdCSSJavaScriptJSONLinqNet 6Net Mvc FrameworkReactRestSQLSwagger
Reposted 18 Days AgoSaved
Remote
Philadelphia, PA
Senior level
Senior level
Artificial Intelligence • Information Technology • Machine Learning • Software • Virtual Reality • Analytics
The Staff Engineer will leverage 5+ years of experience in C#, JavaScript, and frameworks to lead and innovate solutions in a collaborative environment.
Top Skills: AngularAsp.Net CoreAsp.Net MvcAsp.Net Web ApiC#CSSDockerGitlab CiHTMLJavaScriptJenkinsReact
Reposted 20 Days AgoSaved
Remote
Philadelphia, PA
Senior level
Senior level
Healthtech • Information Technology • Software • Analytics • Consulting • Cybersecurity • App development
Develop and maintain high-quality software solutions, analyze requirements, and collaborate with project leaders to ensure deadlines are met while adhering to coding standards.
Top Skills: .Net CoreAzureC#Ci/CdCosmosdbDatabricksDevOpsDockerEf6KubernetesMs SqlNet FrameworkNunitRedisRestful ApisTerraformXunit
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