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Senior Python Software Engineer Jobs in Philadelphia, PA

ProKatchers

Senior Software Engineer

West Bradford, PA · On-site

$102.90K - $135.60K/yr

Senior Software Engineer Location : Downingtown, PA 19335 Duration : 12 Months Shift Details : 100 ... Build and extend C++ backend services, Python pipelines, and Angular applications. * Develop REST ...

New

ProKatchers

Senior Software Engineer

Downingtown, PA · On-site

$127K - $167.50K/yr

Senior Software Engineer Location : Downingtown, PA 19335 Duration : 12 Months Shift Details : 100 ... Build and extend C++ backend services, Python pipelines, and Angular applications. Develop REST ...

New

Ampcus

Sr. Software Engineer

Wilmington, DE · On-site

$118.80K - $156.70K/yr

Job Title: Sr. Software Engineer Job Location: Wilmington, DE Overview We are seeking a highly ... Develop and maintain backend services using Java and Python. * Design and implement cloud-native ...

Ampcus

Sr. Software Engineer

Wilmington, DE · On-site

$118.80K - $156.70K/yr

Job Title: Sr. Software Engineer Job Location: Wilmington, DE Overview We are seeking a highly ... Develop and maintain backend services using Java and Python. * Design and implement cloud-native ...

TrafficCast

Senior Software Developer

Philadelphia, PA · On-site

$90K - $125K/yr

Position Senior Software Engineer TCI is seeking a high-energy, experienced server side software developer with solid experience in C, Java, Python, and like languages to help drive design ...

TrafficCast

Senior Software Developer

Philadelphia, PA · On-site

$90K - $125K/yr

Position Senior Software Engineer TCI is seeking a high-energy, experienced server side software developer with solid experience in C, Java, Python, and like languages to help drive design ...

Inizio Partners

Senior Software Engineer

Wilmington, DE · On-site

$118.80K - $156.70K/yr

About the job Senior Software Engineer Inizio Partners is a top-rated business consulting ... Hands-on experience with Python, Java, or AI Algorithms is a plus * Contribution to open-source ...

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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 May 28, 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 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 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 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 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 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
Python Software Engineer

Python Software Engineer

Apidel Technologies

Philadelphia, PA • Hybrid

Other

Posted 19 days ago

Job description

Job Title: Software Engineer

Location: Philadelphia, PA 19103 (Hybrid 3 to 4 Days Onsite/Week)

Job Type: Contract

Job Description

We are looking for a strong Software Engineer to join a cybersecurity-focused engineering team. This role is heavily focused on application development and problem-solving rather than pure cybersecurity or machine learning expertise. The ideal candidate should have solid software engineering fundamentals, experience building scalable applications, and a basic understanding of security best practices.

Candidates with only scripting experience will not be the right fit. The team is looking for engineers who have experience developing, deploying, and maintaining production-grade applications.

Required Skills & Experience

  • Strong software engineering and coding background with Python
  • Experience building applications using Python frameworks such as REST API frameworks, Django, or similar technologies
  • Strong problem-solving and analytical skills
  • Experience with relational databases such as PostgreSQL, MySQL, or similar
  • Basic AWS knowledge including EC2 and container-based environments
  • Experience with CI/CD pipelines
  • Hands-on experience with application deployment and production environments
  • Understanding of basic cybersecurity/security best practices

Nice to Have

  • Background in Machine Learning or Data Science
  • Prior cybersecurity domain experience

Interview Process

  1. MS Teams Interview Coding Round
  2. Onsite Interview Coding & System Design Round
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About Apidel Technologies

Sourced by ZipRecruiter

We understand that attracting, qualifying, placing, and retaining the best candidates for our clients requires exceptional talent. That’s why our highly skilled and dedicated recruitment team works tirelessly to develop lifelong associations with all candidates and clients. We prioritize helping our employees achieve their career goals while providing effective staffing solutions to our clients and candidates. At Apidel, we believe in simple yet established core values that are ingrained within each member of our team. These values are time and again illustrated in our approach to employees, candidates, and clients. Our unwavering belief that our core values of integrity, client satisfaction, innovation, and intellect distinguish us from our competitors is what drives us forward. We remain focused on improving and sustaining a measurable client satisfaction program that has created an organizational culture where our associates provide world-class service every day.

Industry

Recruiting and staffing services

Company size

501 - 1,000 Employees

Headquarters location

Plainfield, IL, US

Year founded

2012

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