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Top Senior Level C# Jobs in Philadelphia, PA

255+ Job Results
4 Days Ago
Philadelphia, PA, USA
6,970 Employees
124K-207K Annually
Senior level
6,970 Employees
124K-207K Annually
Senior level
Agency • Artificial Intelligence • Cloud • Internet of Things • Software • Automation
As an Experienced Software Developer, you'll design, develop, test, and debug software applications, make technical decisions, provide customer support, mentor junior developers, and assist in recruiting. You will also communicate technical work and adhere to best practices within the team.
5 Days Ago
King of Prussia, PA, USA
1,637 Employees
Senior level
1,637 Employees
Senior level
Cloud • Information Technology • Other • Software
The Principal Software Engineer will lead engineering teams, focusing on high-quality software delivery while mentoring junior members. Responsibilities include planning engineering initiatives, collaborating on technical specifications, improving applications, and fostering a learning culture within teams.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+59 More
6 Days Ago
Philadelphia, PA, USA
2,264 Employees
Senior level
2,264 Employees
Senior level
Legal Tech
The Sr. AI/GPT Developer will scope, develop, and implement AI/ML solutions within a law firm, focusing on improving efficiency through machine learning systems. Responsibilities include developing new features for web applications, integrating cloud services, collaborating with staff, staying current with AI advancements, and ensuring high-quality, scalable software.
7 Days Ago
Philadelphia, PA, USA
41 Employees
Senior level
41 Employees
Senior level
Consulting
Develop and deliver enterprise-grade data management platforms, manage workflows, integrate enterprise systems, and migrate legacy applications to the cloud. Collaborate with cross-functional teams to enhance user experience while adhering to coding standards and promoting security practices. Mentor junior staff and maintain CI/CD pipelines in AWS.
Top Benefits:
Remote Work Program
2 Hours Ago
USA
Remote
358 Employees
Senior level
358 Employees
Senior level
Software
The Software Engineer III will design and develop software for the Nextech product suite, participating in a SCRUM environment and employing best practices in coding and development. The role involves building high-quality software, mentoring junior engineers, and collaborating with teams to ensure robust and scalable solutions.
8 Hours Ago
USA
Remote
177 Employees
Senior level
177 Employees
Senior level
Software • Automation
The Senior Software Engineer will develop and maintain C++ applications, enhance functionalities, troubleshoot issues, and lead design and architectural discussions while collaborating with cross-functional teams to deliver optimal software solutions.
10 Hours Ago
USA
Remote
96 Employees
Senior level
96 Employees
Senior level
Software
The Senior Quality Assurance Engineer will focus on designing and maintaining automated test scripts for SDKs across multiple platforms. Responsibilities include defining QA best practices, collaborating with teams to meet testing requirements, optimizing automation frameworks, managing bug tracking and ensuring quality standards.
10 Hours Ago
3 Locations
97,838 Employees
109K-219K Annually
Senior level
97,838 Employees
109K-219K Annually
Senior level
Healthtech
The Firmware Engineer at Abbott leads software development and is responsible for delivering high-quality embedded software products. Duties include analyzing requirements, designing and implementing software, conducting verification and validation, and troubleshooting issues. The role involves working independently, supervising other engineers, and contributing to the enhancement of software specifications and testing processes.
Top Benefits:
401-K
Adoption Assistance
Child Care Benefits
+22 More
19 Hours Ago
United States of America
Remote
1,831 Employees
Senior level
1,831 Employees
Senior level
Edtech
As a Software Engineer at Cambium Assessment, you will develop software and conduct process analysis in a fast-paced environment. You will collaborate with developers and project managers, support quality assurance, and work with large datasets. Your key responsibilities include building secure APIs, delivering high-quality solutions, and leveraging technology to drive insights.
Top Benefits:
401-K
Adoption Assistance
Company Outings
+15 More
21 Hours Ago
US
Remote
5,436 Employees
92K-152K Annually
Senior level
5,436 Employees
92K-152K Annually
Senior level
Other • Software • Analytics
The Senior Product Engineer will design and build software capabilities for integrating graph analytics into the ArcGIS platform. Responsibilities include collaborating with engineers to develop ArcGIS features focused on graph databases, network analysis, and ensuring product quality. They will also engage with users to understand requirements and support product releases.
Top Benefits:
401-K
Commuter Benefits
Company Outings
+13 More
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