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Backend Python Jobs in Philadelphia, PA (NOW HIRING)

MidWest Startup creating applications that allow consumers to take control of their data

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Senior Python Developer, Unique Niche Expanding Startup, Startup Exper

Philadelphia, PA · On-site

$125K - $145K/yr

Scalable backend services in Python (FastAPI) and/or Node.js * Secure data ingestion pipelines (FHIR, Plaid, or similar) * High-performance PostgreSQL and/or MongoDB integrations * Full Stack ...

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Kanak Elite Services Inc

Python AI Developer- Lead

Malvern, PA · On-site

$137.40K - $168.80K/yr

Expected to have development skills, especially backend (Python). * May need to write and test code, especially related to APIs or internal integrations * Not frontend-focused, though general ...

Purple Drive Technologies

Python Developer

Pennington, NJ · On-site

$50.75 - $70/hr

Pennington, NJ/Charlotte NC We are looking for a skilled Python Developer with strong experience in backend development, modern web frameworks, and microservices architecture. The ideal candidate ...

Alivia Analytics

Senior Backend Engineer

Newtown Square, PA · Remote

$115K - $165K/yr

Design, develop, and maintain robust and secure backend services and APIs using Python. * Implement configurable solutions that support customer-specific preferences without compromising code quality ...

Alivia Analytics

Senior Backend Engineer

Newtown Square, PA · Remote

$115K - $165K/yr

Design, develop, and maintain robust and secure backend services and APIs using Python. * Implement configurable solutions that support customer-specific preferences without compromising code quality ...

Siri InfoSolutions Inc

Python Developer

Pennington, NJ · On-site

$110K - $120K/yr

JS, Remix, Tailwind, Microservices, Linux, PostgreSQL & Podman Roles & Responsibilities • Design and implement back-end software components using Python frameworks such as Django or Flask • ...

Purple Drive Technologies

Back-end developer

Mount Laurel, NJ · On-site

$119.30K - $155K/yr

Proficiency in Python (scripting or backend support) * Strong debugging and troubleshooting skills Key Responsibilities * Develop and maintain scalable backend applications using Java and Spring Boot

Microgreen Technologies LLC

Python Developer

Trenton, NJ

$50.50 - $69.50/hr

... back-end services with Python, Flask, and SQL Alchemy · Implement workflow orchestration using Temporal · Design and optimize database schemas and queries for PostgreSQL and NoSQL databases · ...

USM

Urgent Need Python Developer

Philadelphia, PA

$50.75 - $70/hr

Python Developer with Falcon exp Location: Philadelphia, PA Duration: 6+ months Must have: o Python ... Backend and ETL DB experience with either Oracle or MySQL, I believe they are currently using ...

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Backend Python information

See Philadelphia, PA salary details

$16.1K

$149.6K

$192.7K

How much do backend python jobs pay per year?

As of May 31, 2026, the average yearly pay for backend python in Philadelphia, PA is $149,580.00, according to ZipRecruiter salary data. Most workers in this role earn between $146,800.00 and $169,000.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Backend Python Developer, and why are they important?

To thrive as a Backend Python Developer, you need strong proficiency in Python, knowledge of backend frameworks (like Django or Flask), and experience with databases, typically supported by a degree in computer science or related fields. Familiarity with tools such as Git, RESTful APIs, Docker, and cloud platforms like AWS or Azure, as well as relevant certifications, is highly valuable. Problem-solving ability, teamwork, and effective communication are critical soft skills for collaborating with cross-functional teams and troubleshooting issues. These skills and qualifications are crucial for building scalable, reliable backend systems that power modern applications.

What are common challenges faced by Backend Python developers when integrating with third-party APIs?

Backend Python developers often encounter challenges such as inconsistent API documentation, unexpected data formats, and rate limiting when integrating with third-party APIs. These issues require strong debugging skills, careful error handling, and proactive communication with API providers. Additionally, developers must ensure secure authentication, maintain up-to-date dependencies, and write scalable code to handle varying loads. Collaborating closely with frontend teams is also essential to provide seamless end-to-end functionality.

What are backend Python developers?

Backend Python developers are software engineers who specialize in building and maintaining the server-side components of web applications using the Python programming language. They focus on databases, application logic, APIs, and integration with front-end systems, ensuring that data is processed and served efficiently. These developers often work with frameworks like Django or Flask and collaborate with frontend developers, DevOps, and other team members to deliver robust and scalable web solutions.

What is the difference between Backend Python vs Backend Java?

AspectBackend PythonBackend Java
Required CredentialsBachelor's in CS, Python certificationsBachelor's in CS, Java certifications
Work EnvironmentWeb development, data science, startupsEnterprise applications, large-scale systems
Industry UsageTech startups, data analytics, AIBanking, finance, large corporations
Common Search/ComparisonYesYes

Backend Python and Backend Java are both popular server-side roles but differ in their typical use cases and industry focus. Python is favored for rapid development, data science, and startups, while Java is preferred for large-scale, enterprise applications. Your choice depends on the industry and project requirements.

What are the most commonly searched types of Backend Python jobs in Philadelphia, PA? The most popular types of Backend Python jobs in Philadelphia, PA are:
What are popular job titles related to Backend Python jobs in Philadelphia, PA? For Backend Python jobs in Philadelphia, PA, the most frequently searched job titles are:
What job categories do people searching Backend Python jobs in Philadelphia, PA look for? The top searched job categories for Backend Python jobs in Philadelphia, PA are:
Backend Python jobs near you
Lead Engineer II - Backend (Python)

Lead Engineer II - Backend (Python)

Best Egg

Wilmington, DE

$100K - $135K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 25 days ago

Job description

Best Egg, now part of Barclays, is a market-leading, tech-enabled financial platform helping people build financial confidence through innovative lending solutions and financial health tools. As a Barclays company, we combine the agility and customer focus of a fintech with the global reach, stability, and purpose of a leading financial institution-working together to create a better financial future for our customers and communities.


At Best Egg, you'll find a culture grounded in our core values-putting people first, creating clarity, delivering with excellence -enhanced by Barclays' commitment to integrity, inclusion, and long-term impact. Together, we empower our colleagues to challenge, innovate, and take ownership while making a meaningful difference in people's financial lives.


With the strength of Barclays behind us, we offer expanded opportunities for growth, development, and career mobility across a global organization-while continuing to build the products and experiences that make Best Egg unique.


We're looking for collaborative, curious problem-solvers who are excited to make an impact and grow with us.


We're proud to be an equal opportunity employer committed to building a diverse and inclusive team.


The Lead Software Engineer II - Backend plays an important role in building and enhancing backend engineering solutions across the organization. This role focuses on designing and delivering reliable, high-quality Python services on AWS while contributing to technical discussions, improving engineering practices, and supporting team execution. You will work closely with senior engineers, Product, and other backend and frontend teams to build performant, maintainable, and scalable APIs, serverless functions, and containerized services.
What You Will Do

Technical Leadership & Delivery

  • Design, develop, and deliver high-quality backend Python services iteratively and incrementally.
  • Take ownership of key services and APIs-from hands-on coding through CI/CD, deployment to AWS, monitoring, and on-call support.
  • Contribute to backend observability using tools like Datadog for logging, metrics, distributed tracing, and alerting.
  • Participate in technical design discussions and contribute architectural insights, working with senior leaders to shape solutions.
  • Ensure software follows modern engineering practices, including clean code, testing, automation, and modern backend architecture patterns.
  • Support continuous improvement in code quality, reliability, performance, and developer experience.
  • Translate business requirements into clear technical tasks and help validate assumptions and approaches.
Qualifications & Experience

Technical Expertise

  • 3-7 years of professional backend software engineering experience.
  • Proficiency in Python at scale, including modern Python (3.13+), type hints, async/await, packaging, and a strong grasp of the standard library and the broader ecosystem.
  • Expertise with at least one major Python web framework (FastAPI preferred; Django or Flask also strong) and the patterns that make Python services reliable in production.
  • Strong hands-on experience with AWS, including building and operating production workloads on Lambda (serverless functions, event-driven architectures) and EKS (containerized services on Kubernetes).
  • Working knowledge of supporting AWS services such as API Gateway, SQS/SNS, S3, IAM, CloudWatch, and Secrets Manager.
  • Experience designing and building RESTful APIs
  • Working knowledge of PostgreSQL
  • Experience with Redis for caching, rate limiting
  • Experience with containerization (Docker) and Kubernetes fundamentals (deployments, services, scaling, troubleshooting).
  • Experience with CI/CD pipelines and modern release tooling; familiarity with GitHub Actions and Octopus Deploy is a plus.
  • Experience with unit, integration, and contract testing (pytest or similar).
  • Experience working within mature, legacy codebases and contributing to incremental modernization efforts.
What Success Looks Like

In the first 90 days

  • Own core services or features.
  • Deliver high-quality, production-ready code and contribute meaningfully to team goals.
  • Build strong working relationships within Engineering, Product, and partner teams.

In 6-12 months

  • Lead development of one or more services or features with increasing autonomy.
  • Help improve service performance, reliability, and scalability.
  • Support and elevate engineering practices through mentorship, code reviews, and process improvements.
$100,000 - $135,000 a year
Employee Benefits
Best Egg offers many additional benefits for our employees, including (but not limited to):
       Pre-tax and post-tax retirement savings plans with a competitive company matching
program
       Generous paid time-off plans including vacation, personal/sick time, paid short--
term and long-term disability leaves, paid parental leave, and paid company
holidays
       Multiple health care plans to choose from, including dental and vision options
       Flexible Spending Plans for Health Care, Dependent Care, and Health
Reimbursement Accounts
       Company-paid benefits such as life insurance, wellness platforms, employee
assistance programs, and Health Advocate programs
       Other great discounted benefits include identity theft protection, pet insurance,
fitness center reimbursements, and many more!
 
 
In compliance with the CCPA, Best Egg is fully committed to handling the personal information and data of employees and job applications responsibly with respect and due care. Review our CCPA Employee Policy  here 
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