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Top Senior Level Software Engineer Jobs in Philadelphia, PA

3,195+ Job Results
13 Days Ago
United States
Remote
1,114 Employees
103K-139K Annually
Senior level
1,114 Employees
103K-139K Annually
Senior level
Biotech
The Principal Quality Assurance Auditor oversees quality and compliance activities during clinical studies, serving as a subject matter expert. Responsibilities include supporting the Q&C team, conducting audits, coordinating vendor assessments, and providing training and guidance on quality systems while ensuring adherence to regulations.
13 Days Ago
United States
Remote
1,029 Employees
Senior level
1,029 Employees
Senior level
Marketing Tech
The Senior Database Reliability Engineer will oversee the reliable operations of various databases, improve their performance and cost efficiency, manage AWS resources, and maintain disaster recovery strategies. Key responsibilities include collaborating with engineering teams, managing infrastructure as code, participating in on-call support, and troubleshooting incidents.
13 Days Ago
United States
Remote
69 Employees
Senior level
69 Employees
Senior level
Healthtech
Senior Backend Engineer at Accompany Health responsible for setting the technology foundation, designing and implementing APIs and core services, and ensuring feature quality. Required skills include 7+ years of programming experience in Go, Java, C/C++, Ruby, C#, or Scala.
13 Days Ago
United States
Remote
1,372 Employees
Senior level
1,372 Employees
Senior level
Security • Software • Cybersecurity
As a Senior Architect, you will design and oversee the development of complex software systems. Collaborate with product managers and engineering leaders, provide technical guidance, maintain architectural documentation, and ensure adherence to best practices in coding and architecture while driving innovation.
13 Days Ago
United States
Remote
893 Employees
Senior level
893 Employees
Senior level
Information Technology • Consulting
Seeking a Senior Provisioner with 3-5 years of telecom experience to manage telecom orders, coordinate service installations, and communicate with clients and vendors for timely and accurate service delivery of Voice and Data telecom services.
13 Days Ago
United States
Remote
257 Employees
Senior level
257 Employees
Senior level
Information Technology • Consulting
As a Substation Engineering Lead, you will work with power company clients to design and oversee the construction of substation systems. Responsibilities include developing designs, performing quality control, mentoring engineers, and ensuring project completion on time and on budget while maintaining effective communication with clients.
13 Days Ago
United States
Remote
110 Employees
Senior level
110 Employees
Senior level
Edtech • Machine Learning • Software • Database
As a Sr. Backend Django Software Engineer at SchooLinks, you'll develop high-quality Django code, enhance the codebase, participate in product development, and create scalable solutions for millions of users, while collaborating with a skilled team. You will also manage production support and asynchronous tasks.
Top Benefits:
401-K
Company Outings
Dental Insurance
+12 More
13 Days Ago
2 Locations
Remote
273 Employees
Senior level
273 Employees
Senior level
Energy
Kairos Power is seeking an experienced mechanical engineer to lead the design of vessels for a generation IV Nuclear Power Plant. The role involves developing safe design rules, ensuring compliance to standards, and resolving technical issues related to advanced nuclear reactor development technology.
13 Days Ago
United States
Remote
747 Employees
153K-191K Annually
Senior level
747 Employees
153K-191K Annually
Senior level
Aerospace • Big Data • Greentech • Hardware • Social Impact
As a Senior Software Engineer, you will develop software for Flight Dynamics and Mission Planning for satellites, work on complex mathematical problems, architect software solutions, mentor colleagues, and contribute to improving satellite operations.
Top Benefits:
401-K
Commuter Benefits
Company Equity
+46 More
13 Days Ago
United States
Remote
405 Employees
Senior level
405 Employees
Senior level
AdTech
As a Senior Full Stack Engineer, you will develop and implement user-facing features using React.js and Typescript, integrate UI components with server-side logic through Node.js and GraphQL, and optimize existing products. Your role entails ensuring a world-class customer experience and collaborating with cross-functional teams to deliver high-performance applications.
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