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Top Senior Level .NET Developer Jobs in Philadelphia, PA

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Remote or Hybrid
United States
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176K-245K
Senior level
176K-245K
Senior level
Fintech • Machine Learning • Mobile • Security • Software
The Senior Software Engineer will enhance Chime's messaging and data-sharing platforms, build developer tools, improve productivity, and collaborate with engineering teams while ensuring system reliability and scalability.
Top Skills: AWSDockerElasticacheGoHelmKubernetesPythonRuby on RailsRubySnsSqsTerraform
Reposted YesterdaySaved
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Remote
2 Locations
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160K-222K Annually
Senior level
160K-222K Annually
Senior level
Artificial Intelligence • Fintech • Machine Learning • Social Impact • Software
As a Senior Software Engineer on the ML Platform team, you will build and optimize software applications for machine learning training, automate processes, and support model deployment.
Top Skills: AWSDatabricksJupyterKubernetesPythonSparkTypescript
Reposted YesterdaySaved
Easy Apply
Remote or Hybrid
2 Locations
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160K-180K
Senior level
160K-180K
Senior level
Consumer Web • HR Tech
The Staff Engineer will architect and code scalable systems, mentor engineers, and collaborate on technical innovations at Built In.
Top Skills: .NetAWSAzureGCPRazorReactVue
Reposted YesterdaySaved
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Remote or Hybrid
United States
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217K-280K
Senior level
217K-280K
Senior level
Artificial Intelligence • Fintech • Healthtech • Software
Lead the Payments Platform team in developing payment processing infrastructure, mentor engineers, and drive technical strategies for payment solutions.
Top Skills: APIsBackend ArchitectureEvent-Driven Systems
Reposted YesterdaySaved
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Remote
2 Locations
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135K-211K Annually
Senior level
135K-211K Annually
Senior level
AdTech • Digital Media • Marketing Tech • Software • Automation
The Staff Software Engineer will lead the development of Kubernetes-based infrastructure, architect CI/CD pipelines, and drive large-scale technical projects while mentoring team members and ensuring quality standards.
Top Skills: AWSCi/CdDockerJavaKubernetesPostgresPythonReactRedisRuby
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2 Days AgoSaved
Easy Apply
Remote
United States
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110K-130K Annually
Senior level
110K-130K Annually
Senior level
Information Technology • Security • Software • Cybersecurity
As a Full Stack Software Engineer at BlackCloak, you will build AI-powered cybersecurity systems, collaborate with AI and software teams, and ensure seamless platform integration.
Top Skills: AWSDockerGCPLangchainLanggraphNoSQLPub/SubPythonPyTorchSQLTensorFlowTerraformTypeormTypescript
2 Days AgoSaved
Easy Apply
Remote
United States
Easy Apply
160K-175K
Senior level
160K-175K
Senior level
Healthtech • Software
Lead the architectural design for healthcare technology platforms, ensuring scalability, performance, compliance, and security while collaborating with cross-functional teams.
Top Skills: AWSFhirHipaaHl7Java SpringKafka
3 Days AgoSaved
Easy Apply
Remote
United States
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169K-240K
Senior level
169K-240K
Senior level
Big Data • Fintech • Mobile • Payments • Financial Services
The Senior Software Engineer will lead backend development, manage developer environments, collaborate with teams, and ensure high-quality code delivery.
Top Skills: AWSAzureBuildkiteGCPGithub ActionsJenkinsKotlinKubernetesPython
3 Days AgoSaved
Easy Apply
Remote
United States
Easy Apply
Senior level
Senior level
Cloud • Security • Software • Cybersecurity • Automation
Lead the development and implementation of AI-powered coding tools, driving technical strategy and ensuring system performance across distributed applications.
Top Skills: Ai/Ml TechnologiesPythonRubyRustTypescript
3 Days AgoSaved
Easy Apply
Remote or Hybrid
4 Locations
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189K-265K
Senior level
189K-265K
Senior level
Fintech • HR Tech
Develop and refine Gusto's iOS app, collaborate across teams to enhance user experience, and maintain mobile infrastructure, with a strong focus on scalability and innovation.
Top Skills: Automated TestingCi/CdGraphQLiOSSwift
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