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Senior Python Software Engineer Jobs in Philadelphia, PA

asrcfh

Senior Software Engineer

Moorestown, NJ · On-site

$120K - $159K/yr

We are seeking highly motivated Software Engineers to support the continued development and ... Experience developing software with Java, C++, or Python * Experience developing software with ...

asrcfh

Senior Software Engineer

Moorestown, NJ · On-site

$120K - $159K/yr

We are seeking highly motivated Software Engineers to support the continued development and ... Experience developing software with Java, C++, or Python * Experience developing software with ...

Envestnet

Senior Software Engineer

Berwyn, PA · Hybrid

$117K - $154K/yr

Description Envestnet is seeking a Senior Software Engineer to join our Technology department. This ... Java, Spring Boot, Python * Data & Systems: SQL, Distributed Systems, Transactional Services

Envestnet

Senior Software Engineer

Berwyn, PA · Hybrid

$117K - $154K/yr

Envestnet is seeking a Senior Software Engineer to join our Technology department. This is a hybrid ... Java, Spring Boot, Python * Data & Systems: SQL, Distributed Systems, Transactional Services

asrcfh

Senior Software Engineer

Moorestown, NJ

$120K - $159K/yr

We are seeking highly motivated Software Engineers to support the continued development and ... Experience developing software with Java, C++, or Python * Experience developing software with ...

asrcfh

Senior Software Engineer

Moorestown, NJ · On-site

$120K - $159K/yr

We are seeking highly motivated Software Engineers to support the continued development and ... Experience developing software with Java, C++, or Python * Experience developing software with ...

Globus Medical

Senior Software Engineer

Audubon, PA · On-site

$123K - $162K/yr

The Senior Software Engineer will be a part of our rapidly growing surgical navigation division ... Experience programming in Python, MATLAB * Experience in Machine Learning is a plus * Experience ...

Globusmedical

Senior Software Engineer

Audubon, PA

$123K - $162K/yr

The Senior Software Engineer will be a part of our rapidly growing surgical navigation division ... Experience programming in Python, MATLAB * Experience in Machine Learning is a plus * Experience ...

Mondo

Staff Software Engineer

Horsham, PA · Remote

$80 - $90/hr

This role serves as a senior technical leader responsible for architecture, engineering standards ... Strong experience with Java and/or Python development * Expertise building RESTful APIs using ...

Mondo

Staff Software Engineer

Horsham, PA · Remote

$80 - $90/hr

This role serves as a senior technical leader responsible for architecture, engineering standards ... Strong experience with Java and/or Python development * Expertise building RESTful APIs using ...

HHAeXchange

Sr. Software Engineer

Philadelphia, PA · On-site

$140K - $160K/yr

We're looking for a Sr. Full Stack Engineer who's eager to think big and build products that make a ... Proficiency with backend-development, such as Go, NodeJS, or Python (Go experience strongly ...

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All JobsPython Software Engineer JobsSenior Python Software Engineer JobsSenior Python Software Engineer Jobs in Philadelphia, PA

Senior Python Software Engineer information

See Philadelphia, PA salary details

$55.5K

$143.3K

$196.8K

How much do senior python software engineer jobs pay per year?

As of Jul 8, 2026, the average yearly pay for senior python software engineer in Philadelphia, PA is $143,266.00, according to ZipRecruiter salary data. Most workers in this role earn between $122,600.00 and $165,000.00 per year, depending on experience, location, and employer.

What is the difference between Senior Python Software Engineer vs Python Developer?

AspectSenior Python Software EngineerPython Developer
Required CredentialsBachelor's degree in CS or related field, experience in software engineeringBachelor's degree in CS or related field, coding proficiency
Work EnvironmentDesigning complex systems, leading projects, mentoringWriting code, developing applications, debugging
Employer & Industry UsageTech companies, startups, enterprise softwareWeb development, data analysis, automation projects
Common Search & Comparison IntentUnderstanding senior-level roles, responsibilities, and skillsEntry to mid-level coding roles, project involvement

The main difference between a Senior Python Software Engineer and a Python Developer lies in experience, responsibilities, and scope. Senior engineers typically lead projects, design system architecture, and mentor junior staff, while Python Developers focus on coding, application development, and implementation. Both roles require strong Python skills and relevant credentials, but senior roles demand more experience and leadership capabilities.

What are some common challenges faced by Senior Python Software Engineers when leading complex projects, and how can they be addressed?

Senior Python Software Engineers often face challenges such as balancing hands-on coding with mentoring junior team members, managing technical debt, and designing scalable solutions. Successfully addressing these challenges involves clear communication, proactive code reviews, and effective prioritization of tasks. Collaborating closely with cross-functional teams and fostering a culture of knowledge sharing can also help ensure project success and team growth.

What are the key skills and qualifications needed to thrive as a Senior Python Software Engineer, and why are they important?

To thrive as a Senior Python Software Engineer, you need advanced proficiency in Python programming, strong problem-solving abilities, and a solid background in computer science or a related field. Familiarity with frameworks like Django or Flask, experience with version control systems such as Git, and knowledge of cloud platforms and CI/CD tools are typically required. Leadership, effective communication, and mentorship skills help you collaborate with teams and guide junior developers. These skills ensure the delivery of robust, scalable software solutions and foster a productive, innovative development environment.

What does a Senior Python Software Engineer do?

A Senior Python Software Engineer designs, develops, tests, and maintains complex software applications using the Python programming language. They often lead or mentor junior developers, architect software solutions, and ensure best coding practices are followed. These professionals collaborate with cross-functional teams to deliver scalable and efficient systems, troubleshoot issues, and optimize application performance. Their expertise includes advanced knowledge of Python frameworks, libraries, and development tools, as well as experience with databases, APIs, and cloud services.
What are popular job titles related to Senior Python Software Engineer jobs in Philadelphia, PA? For Senior Python Software Engineer jobs in Philadelphia, PA, the most frequently searched job titles are:
What job categories do people searching Senior Python Software Engineer jobs in Philadelphia, PA look for? The top searched job categories for Senior Python Software Engineer jobs in Philadelphia, PA are:
What cities near Philadelphia, PA are hiring for Senior Python Software Engineer jobs? Cities near Philadelphia, PA with the most Senior Python Software Engineer job openings:
Senior Python Software Engineer jobs near you

Senior Software Engineer

asrcfh

Moorestown, NJ • On-site

$120K - $159K/yr

Other

Re-posted 7 days ago

Job description

ASRC Federal Mission Solutions is a premier provider of systems engineering, software engineering, system integration and project management services for real-time, mission-critical defense systems. We are seeking highly motivated Software Engineers to support the continued development and sustainment of the U.S. Navy's Aegis Weapons System in Moorestown, NJ. 

Responsibilities:

Work in a collaborative team using agile software development methodology, performing the following tasks:

  • Develop software maintenance and upgrade solutions for tactical systems on a collaborative agile team. The candidate will engage in all activities associated with the software development lifecycle and support all process requirements and reviews as necessary.

Requirements:

  • Bachelor's degree or higher (in Engineering, Computer Science, Math, Physics, or related field) or equivalent related work experience
  • This position requires the ability to obtain and maintain a government clearance, U.S. Citizenship is required
  • This position requires the successful applicant to obtain and maintain the required security clearance or other authorization(s) within the necessary timeframe required by applicable contract(s)
  • 5-7 years' experience in software development, maintenance, or support in an Open/Layered Architecture Environment, Operating Environments; Model-based tools; Information Assurance; Tools Development; Safety Analysis; Real-Time System Data Analysis; Problem Analysis; System Integration
  • Experience developing software with Java, C++, or Python
  • Experience developing software with Agile scaled principles
  • Experience with Object Oriented design/development including the employment of Design Patterns to facilitate the utilization of software insulation techniques and plugins
  • Experience working with Linux and UNIX environments
  • Strong skills with Integrated Development Environments (IDE) such as Eclipse
  • Familiar with UML syntax and its use
  • Familiar with driver-based and automated test environments

Experience with the following is considered a plus:

  • Clearcase (Version Control Software)
  • JIRA (Project Management Tool)
  • xUnit Framework, Junit and CPPUnitLite
  • CMMI Level 5 Life Cycle Processes and Procedures
  • Assemblers

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