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Top C++ Jobs in Philadelphia, PA

Reposted 17 Minutes AgoSaved
In-Office or Remote
Philadelphia, PA
30-70 Hourly
Mid level
30-70 Hourly
Mid level
HR Tech • Other • Professional Services
Help train large-language models to write production-grade code by comparing, ranking, repairing, and refactoring AI-generated code, while providing feedback for reinforcement learning.
Top Skills: C
Reposted 17 Minutes AgoSaved
In-Office or Remote
Philadelphia, PA
30-70 Hourly
Mid level
30-70 Hourly
Mid level
HR Tech • Other • Professional Services
The AI Software Engineer will train large-language models, compare code snippets, and provide feedback to improve AI-generated code. Requires strong C++ skills and attention to detail.
Top Skills: C++
Reposted 17 Minutes AgoSaved
In-Office or Remote
Philadelphia, PA
30-70 Hourly
Mid level
30-70 Hourly
Mid level
HR Tech • Other • Professional Services
Join our team to help train large-language models by evaluating and improving AI-generated code, leveraging your coding and communication skills.
Top Skills: C#
2 Days AgoSaved
In-Office
Philadelphia, PA
Junior
Junior
Digital Media • Gaming • Internet of Things • News + Entertainment • Retail • Business Intelligence • Cybersecurity
Design, develop, test, and debug embedded C++ software and APIs for Xfinity set-top boxes using RDK-V. Collaborate with stakeholders, own feature development through QA and releases, integrate with vendors, and monitor release performance via telemetry.
Top Skills: APIsC++Embedded SystemsGerritGitIpc MechanismsJavaJIRAMakefileRdk-VSet-Top Box/Tv PlatformsYocto
Reposted 3 Days AgoSaved
In-Office
Philadelphia, PA
95K-150K Annually
Mid level
95K-150K Annually
Mid level
Appliances
The Power Systems Design Lead is responsible for developing detailed designs for electrical protection and control systems, mentoring interns, and collaborating with project teams using CAD software.
Top Skills: AutocadMicrostation
Reposted 3 Days AgoSaved
In-Office or Remote
Philadelphia, PA
30K-40K Annually
Senior level
30K-40K Annually
Senior level
Information Technology • Software
Seeking a Senior iOS Developer to design and build high-performance iOS applications. Requires 5+ years in iOS development with Swift and Objective-C, experience with REST services, and skills in data persistence frameworks. Occasional travel may be needed.
Top Skills: AWSCoredataFirebaseJSONObjective-CRealmRestSwiftXML
Reposted 12 Days AgoSaved
In-Office or Remote
Philadelphia, PA
30-70 Hourly
Mid level
30-70 Hourly
Mid level
HR Tech • Other • Professional Services
The Software Engineer will analyze, rank, and improve AI-generated code, providing feedback for reinforcement learning in a remote role.
Top Skills: C#
Reposted 12 Days AgoSaved
In-Office or Remote
Philadelphia, PA
30-70 Hourly
Mid level
30-70 Hourly
Mid level
HR Tech • Other • Professional Services
The role involves training large-language models to improve code generation, reviewing and editing AI-generated code, and providing feedback for reinforcement learning refinement.
Top Skills: C++
Reposted 13 Days AgoSaved
In-Office
Philadelphia, PA
Senior level
Senior level
Artificial Intelligence • Healthtech • Software • Biotech
Senior C++ Engineer responsible for developing high-performance image processing solutions, leading architecture discussions, and mentoring junior engineers in an Agile environment.
Top Skills: BoostC++C++17Ci/CdDockerGitKubernetesLibvipsLinuxOpenslideVs Code
Reposted 4 Days AgoSaved
Remote
Philadelphia, PA
Senior level
Senior level
Fintech • Software
Develop backend services and APIs, improve existing solutions, create automated tests, and collaborate with the team while ensuring code quality and documentation.
Top Skills: Apache KafkaAsp.NetAWSC#Entity FrameworkGitGraphQLGrpcHTTPNatsNoSQLNunitRabbitMQRedisSoapSQLTcpXunit
Reposted 4 Days AgoSaved
Easy Apply
Remote
Philadelphia, PA
Easy Apply
141K-208K Annually
Mid level
141K-208K Annually
Mid level
Database • Analytics
Contribute to and optimize the performance of ClickHouse, assist with debugging, collaborate with teams, and engage with the open-source community.
Top Skills: C++KubernetesTcp/IpUnix/Linux
Reposted 4 Days AgoSaved
Remote
Philadelphia, PA
117K-163K Annually
Senior level
117K-163K Annually
Senior level
Software • Financial Services
The Lead Software Engineer will develop software, mentor peers, ensure software quality, and create architectural approaches while guiding development teams.
Top Skills: .NetAi/CopilotAzureC#Node.jsReactTerraformTerragruntVb.Net
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Reposted 14 Days AgoSaved
In-Office or Remote
Philadelphia, PA
30-70 Hourly
Mid level
30-70 Hourly
Mid level
HR Tech • Other • Professional Services
Train large-language models to improve code quality by comparing snippets, providing feedback, and refining AI-generated code. Requires strong communication skills and attention to detail.
Top Skills: C
6 Days AgoSaved
Remote
Philadelphia, PA
135K-183K Annually
Senior level
135K-183K Annually
Senior level
Real Estate • PropTech
Lead the software development for catastrophe modeling applications, translating scientific concepts into production-ready C++ code while collaborating with teams to enhance modeling capabilities.
Top Skills: BoostC++17CmakeDockerGCPGitGrpcJenkinsLinuxMssqlPythonVisual Studio 2026Visual Studio CodeWindows
Mid level
Artificial Intelligence • Healthtech • Analytics • Biotech
The Software Engineer develops cross-platform C++ features for AI-assisted ultrasound imaging, ensuring reliable software delivery primarily for iOS and Android, with some Windows work.
Top Skills: AndroidC++11+iOSOnnxPyTorchQtTensorFlow
6 Days AgoSaved
Remote
Philadelphia, PA
104K-130K Annually
Senior level
104K-130K Annually
Senior level
Software • Financial Services
The Software Engineer II will design, develop, and maintain cloud solutions, ensuring code quality, performance, and mentoring team members. Responsibilities include integration of data solutions, troubleshooting, and producing tests.
Top Skills: AngularAtlassian JiraAzure Application InsightsAzure DevopsAzure FunctionsAzure SqlBatchBlazorC#Container AppsCosmos DbData LakeDynatraceGitKubernetes ServicePowershellReactVb .NetVisual Studio
Reposted 8 Days AgoSaved
Philadelphia, PA
Senior level
Senior level
AdTech • Fintech • Information Technology • Database
Design and implement high-performance system software for medical devices, collaborating with hardware engineers and ensuring adherence to clinical standards.
Top Skills: C++Python
Reposted 8 Days AgoSaved
Remote
Philadelphia, PA
Senior level
Senior level
Information Technology
Design and develop scalable services/APIs using C#/.NET/.NET Core, collaborate during SDLC, mentor junior engineers, and ensure code quality.
Top Skills: C#,.Net,.Net Core,Linux,Aws,Azure,Docker,Kubernetes,Kafka
Reposted 18 Days AgoSaved
In-Office
Philadelphia, PA
Internship
Internship
Consulting
As an Automation Intern, you will assist in developing project documents, conceptual designs, and collaborating with cross-disciplinary teams for advanced facility projects in life sciences and food industries.
Top Skills: Engineering Software ApplicationsMicrosoft Office SuitePlcsScada Systems
Reposted 19 Days AgoSaved
Easy Apply
In-Office
Philadelphia, PA
Easy Apply
150K-300K Annually
Senior level
150K-300K Annually
Senior level
Financial Services
Develop and enhance software in C++ on Linux, create analytical tools for financial data, and collaborate with research analysts.
Top Skills: C++LinuxMySQLOraclePythonSQL ServerSybase
Reposted 19 Days AgoSaved
Easy Apply
In-Office or Remote
Philadelphia, PA
Easy Apply
150K-300K Annually
Senior level
150K-300K Annually
Senior level
Financial Services
Develop software and enhance systems in C++ on Linux, while collaborating with analysts and engineers to create data processing tools.
Top Skills: C++LinuxMySQLOraclePythonSQL ServerSybase
Reposted 19 Days AgoSaved
Easy Apply
In-Office
Philadelphia, PA
Easy Apply
100K-250K Annually
Mid level
100K-250K Annually
Mid level
Financial Services
Develop and maintain infrastructure for market data feeds, focusing on performance and latency in a real-time financial environment.
Top Skills: C++LinuxMulticastTcp/Ip
Reposted 10 Days AgoSaved
Remote
Philadelphia, PA
Senior level
Senior level
Artificial Intelligence • Software
Design high-performance C++ libraries for automated PCB design challenges, mentoring peers and shaping technical direction while collaborating with experts in various fields.
Top Skills: C++CudaPython
11 Days AgoSaved
Easy Apply
Remote
Philadelphia, PA
Easy Apply
80K-120K Annually
Junior
80K-120K Annually
Junior
Information Technology • Consulting
The Junior Software Engineer will develop high-performance C++ software for scientific workloads, optimize code, and collaborate within a cross-functional team.
Top Skills: BazelC++CmakeDockerLinuxPythonSingularity
Reposted 14 Days AgoSaved
Remote
Philadelphia, PA
148K-204K Annually
Senior level
148K-204K Annually
Senior level
Information Technology • Security • Cybersecurity
The Staff Software Engineer will work on low-level Windows Kernel programming, develop features for security products, and debug real-world problems, impacting millions of endpoints.
Top Skills: AssemblyCC++Windows Os
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