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Top Senior Level Python Jobs in Philadelphia, PA

954+ Job Results
22 Days Ago
USA
Remote
120 Employees
100K-150K Annually
Senior level
120 Employees
100K-150K Annually
Senior level
Blockchain • Cryptocurrency
The Senior Software Engineer will design, develop, and maintain scalable software solutions for Bitcoin mining operations. Responsibilities include architecting applications using React and Tailwind CSS, developing backend services with Node.js, Python, or Golang, ensuring UI/UX standards, and mentoring junior developers while collaborating with cross-functional teams to enhance user experience.
22 Days Ago
United States
Remote
45 Employees
Senior level
45 Employees
Senior level
Fashion • Information Technology • Retail • Wearables
As a Senior Back End Developer at FIT:MATCH.ai, you will enhance the architecture for our SaaS platform, develop scalable backends for e-commerce, optimize data processing, and contribute to system design. Strong experience with RESTful APIs and server-side languages is essential.
23 Days Ago
USA
Remote
78 Employees
Senior level
78 Employees
Senior level
Big Data Analytics
As a Senior Software Engineer on the Customer Engineering team, you will enhance Amperon's products by automating deployments, improving product architecture, developing apps for monitoring customer health, and creating custom reporting tools, leveraging your expertise in SaaS and engineering best practices.
23 Days Ago
United States
Remote
56 Employees
130K-150K Annually
Senior level
56 Employees
130K-150K Annually
Senior level
Gaming
You will write game, engine, and tools code, optimize and profile games, provide expertise in low-level systems, collaborate with Art and Producers, and offer technical assistance regarding programming issues.
24 Days Ago
USA
Remote
156 Employees
Senior level
156 Employees
Senior level
Software
As a Senior DevOps/WebOps Engineer, you'll build and support infrastructure to scale services for over 100 million users, ensuring high availability and security of web services while automating deployment and management processes. You'll collaborate with teams, optimize operations, and manage production environments.
24 Days Ago
United States
Remote
192 Employees
Senior level
192 Employees
Senior level
Big Data • Software • Analytics
As a Customer Solutions Architect at Atlan, you will advise strategic customers on integrating Atlan into their technology stack, drive adoption of data practices, and promote innovation through Active Metadata. You will work alongside Data Architects and Engineers to enhance customer journeys in onboarding, adoption, and innovation phases, while also collaborating with various teams to relay customer feedback to product and engineering.
24 Days Ago
USA
Remote
17 Employees
120K-140K Annually
Senior level
17 Employees
120K-140K Annually
Senior level
Fintech
The Lead Software Engineer will design, code, and troubleshoot features for Instnt’s financial technology product, focusing on API and backend services. Responsibilities include mentoring engineers, collaborating with other teams, and ensuring software quality and security while keeping up with tech advancements.
Top Benefits:
401-K
Company Equity
Company Outings
+32 More
24 Days Ago
USA
Remote
510 Employees
Senior level
510 Employees
Senior level
AdTech • Digital Media • News + Entertainment • Other
The Senior Backend Engineer at Axios will lead the evolution and maintenance of backend architecture and services, collaborating with product and data teams, mentoring junior developers, and driving strategic technical initiatives. Responsibilities include improving platform performance, addressing technical debt, and advocating for engineering standards across the organization.
Top Benefits:
401-K
Commuter Benefits
Company Outings
+44 More
24 Days Ago
USA
Remote
142 Employees
Senior level
142 Employees
Senior level
Information Technology • Consulting
As a Web Software Developer, you will design, develop, and maintain web-based applications. Responsibilities include frontend development using HTML, CSS, and JavaScript frameworks, backend services using Node.js or Python, and database management with SQL or NoSQL technologies. You will implement security best practices and manage code using version control systems while collaborating with the team to deliver scalable solutions.
24 Days Ago
USA
Remote
893 Employees
83K-153K Annually
Senior level
893 Employees
83K-153K Annually
Senior level
Fintech • Payments • Financial Services
As a Senior Software Engineer, you will design and implement features for existing and new software products, perform coding, testing, and debugging, and interact with users to define system requirements. You will also complete documentation of installation and maintenance procedures.
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