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Top Senior Level .NET Developer Jobs in Philadelphia, PA

147+ Job Results
19 Hours Ago
United States
Remote
170 Employees
Senior level
170 Employees
Senior level
Fintech • Software • Financial Services
The Staff Backend Engineer will lead technical initiatives, design and optimize server application code, and improve engineering processes. Responsibilities include mentoring other engineers, leading incident responses, and collaborating with business stakeholders on product direction while ensuring secure coding and application performance.
Top Benefits:
401-K
Commuter Benefits
Company Equity
+38 More
2 Days Ago
United States
Remote
133 Employees
Senior level
133 Employees
Senior level
Software • Financial Services
The PowerApps Developer will design and build scalable solutions using Power Platform, focusing on Power Apps and Power Automate. Responsibilities include developing applications, managing workflows, integrating with data sources, collaborating with teams, ensuring high-quality deliverables, and staying updated with best practices and new technologies.
2 Days Ago
United States
Remote
880 Employees
Senior level
880 Employees
Senior level
Fintech • Financial Services
The Sr. Software Engineer is responsible for designing, developing, and implementing Symitar application projects, optimizing solutions in .NET, and enhancing system operational efficiencies. They will manage multiple projects, analyze business needs, identify technical solutions, and mentor team members while ensuring compliance with relevant regulations.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+57 More
3 Days Ago
United States
Remote
900 Employees
Senior level
900 Employees
Senior level
Consumer Web • eCommerce • Enterprise Web • Events • Sports
The Engineering Manager will manage cross-functional teams, focusing on scaling development operations and empowering engineers. Responsibilities include guiding best practices, conducting performance feedback, facilitating recruitment, and collaborating on product enhancements. The role demands a strong technical background and the ability to inspire teams.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+57 More
5 Days Ago
United States
Remote
10,000 Employees
135K-210K Annually
Senior level
10,000 Employees
135K-210K Annually
Senior level
Cloud • Information Technology • Sales • Security • Cybersecurity
The role involves leading backend engineering efforts for large-scale applications, building services for authentication and authorization, improving architecture, mentoring team members, and engaging with the open source community. The engineer will work with cloud-based systems and ensure the scalability and performance of backend services.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+47 More
5 Days Ago
United States
Remote
145 Employees
Senior level
145 Employees
Senior level
Marketing Tech • Professional Services • Sales • Social Impact • Software
As a Solutions Engineering Manager, you will drive customer satisfaction by advising on Lob’s technology, leading complex technical conversations, designing onboarding strategies, and supporting customer partnerships throughout their lifecycle. You will coach your team and enhance their technical capabilities while collaborating with Sales, Operations, and Product teams to influence product direction.
Top Benefits:
401-K
Adoption Assistance
Child Care Benefits
+42 More
5 Days Ago
United States
Remote
87 Employees
Senior level
87 Employees
Senior level
Real Estate • Security • Software • Cybersecurity • PropTech
The Staff Software Engineer will innovate and enhance CertifID's platform, collaborating closely with engineers, product managers, and designers. Responsibilities include creating high-quality software solutions, fostering code quality and documentation, participating in agile practices, mentoring peers, and contributing to a positive culture of innovation and continuous improvement.
Top Benefits:
401-K
401-K Matching
Company Equity
+48 More
6 Days Ago
United States
Remote
2,780 Employees
Senior level
2,780 Employees
Senior level
Cloud • Insurance • Payments • Software • App development • Big Data Analytics
As a Senior Software Engineer at Applied Systems, you will develop and enhance the Applied Epic product using C#, .NET, TypeScript, and React. You will work within an Agile Scrum team, collaborate with other developers and stakeholders, and provide technical leadership. Additionally, you will mentor junior developers and contribute to improving work processes.
Top Benefits:
401-K
401-K Matching
Child Care Benefits
+53 More
7 Days Ago
United States
Remote
2,500 Employees
135K-182K Annually
Senior level
2,500 Employees
135K-182K Annually
Senior level
Fitness • Hardware • Healthtech • Retail • Software
As a Senior Software Engineer at Peloton, you will design, develop, and monitor microservices integrated with our platform and third-party partners. Your role involves writing maintainable code, leading technical discussions, engaging in code reviews, and mentoring junior engineers while contributing to the growth and evolution of the music catalog systems.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+52 More
10 Days Ago
United States
Remote
2,600 Employees
Senior level
2,600 Employees
Senior level
Artificial Intelligence • Fintech • Information Technology • Software • Data Privacy
The Senior Site Reliability Engineer - Database ensures DFIN's SaaS databases are fast, stable, and optimized. Responsibilities include implementing SRE culture, optimizing database performance, automating processes, maintaining monitoring and alerting, and collaborating with teams to achieve system reliability and data security.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+64 More
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