Top C# Jobs in Philadelphia, PA

Develop high-quality C++ code for security products on Windows/Linux/Mac systems, collaborating with teams to deliver features and troubleshoot issues.

The Senior Backend Engineer will develop core mechanisms for financial planning, lead backend development, mentor peers, and manage the full development cycle.

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.

The Software Engineer will analyze, rank, and improve AI-generated code, providing feedback for reinforcement learning in a remote role.

The role involves training large-language models to improve code generation, reviewing and editing AI-generated code, and providing feedback for reinforcement learning refinement.

Senior C++ Engineer responsible for developing high-performance image processing solutions, leading architecture discussions, and mentoring junior engineers in an Agile environment.

The Software Engineer role involves implementing applications, enhancing .NET APIs, collaborating on design decisions, and coaching junior team members within an agile environment.

Seeking a Senior Software Developer for developing high-performance distributed systems for media workflows, including video transcoding and content delivery.

Develop and support Veeam Backup for Office 365, collaborate in product development, and plan features. Requires C# expertise and cloud development experience.

Develop and maintain firmware for Comcast hardware, implement enhancements, perform troubleshooting, and collaborate with teams to ensure quality and efficiency.

As a Software Engineer, you will develop, test, and support applications using C# and .NET, engaging in agile methodologies and mentoring junior team members.

Develop and enhance software in C++ on Linux, create analytical tools for financial data, and collaborate with research analysts.

Develop software and enhance systems in C++ on Linux, while collaborating with analysts and engineers to create data processing tools.

Develop and maintain infrastructure for market data feeds, focusing on performance and latency in a real-time financial environment.

Design and develop scalable services/APIs using C#/.NET/.NET Core, collaborate during SDLC, mentor junior engineers, and ensure code quality.

The Software Engineer III will develop and maintain software products, mentor peers, design software architecture, and ensure system quality. Responsibilities include performing requirements analysis, creating solutions, and supporting technical guidance for development teams.

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.

Design high-performance C++ libraries for automated PCB design challenges, mentoring peers and shaping technical direction while collaborating with experts in various fields.

The Sr. Software Engineer will develop scalable cloud-native APIs using .NET, lead architectural discussions, and mentor team members while improving core system components.

The Senior Software Engineer develops, maintains, and ensures the quality of software products, mentors peers, and leads technical projects.

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.

The Engineer will design, develop, and operate routing services, solving complex guidance scenarios and creating customizable navigation solutions for various clients.

As a Senior Software Engineer, you will design and maintain core billing systems, lead technical discussions, mentor junior developers, and implement security measures while optimizing system performance.

As an AI Tutor in C, you'll train and evaluate AI models, review C code, write solutions, and explain coding concepts.

As an AI Tutor for C#, you will review and write C# code, document reasoning, and provide feedback to improve AI-generated code.