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Senior Python Developer Jobs in Chalfont, PA (NOW HIRING)

RIT Solutions, Inc.

Python/AWS Developer

Wayne, PA · On-site

$45.50 - $62.75/hr

... senior level system analysis, design, development, and implementation of applications and databases. • Translates technical specifications into code for complex new or enhancement projects for ...

Kanak Elite Services Inc

Python AI Developer- Lead

Malvern, PA · On-site

$137K - $168K/yr

Python AI Developer- Lead Any Visa is okay Location: Malvern, PA (Hybrid- 3 days a week onsite ... Collaborate with Senior Product Manager on end objectives to help design and iterate on end-client ...

Programmers.io

Senior AWS DevOps Engineer

Malvern, PA · On-site

$127K - $163K/yr

Python programming skills for automation, scripting, deployment tools, API integration, and operational tasks. * Hands-on experience with Infrastructure as Code (IaC) using Terraform and/or AWS ...

Certara USA, Inc.

Senior SAS Developer

Wayne, PA · On-site

We are seeking a highly skilled Senior SAS developer to support Clinical Data Automation with strong experience in SAS, R, and/or Python to support the development of automated clinical data ...

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 ...

ApTask

Senior C++ Developer

Fort Washington, PA · On-site

Title Senior C++ Developer Location Fort Washington, PA 19034(Onsite) Duration - 6 months ... Experience in Tcl/Tk and Python is an advantage. Result-driven and can-do mentality. Eager to learn ...

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Senior Python Developer information

See Chalfont, PA salary details

$53.2K

$137.3K

$188.6K

How much do senior python developer jobs pay per year?

As of Aug 25, 2026, the average yearly pay for senior python developer in Chalfont, PA is $137,330.00, according to ZipRecruiter salary data. Most workers in this role earn between $117,500.00 and $158,100.00 per year, depending on experience, location, and employer.

What are the main responsibilities of a senior Python developer?

A Senior Python Developer is responsible for designing, developing, and maintaining complex software applications using the Python programming language. They lead the technical aspects of projects, mentor junior developers, and ensure code quality through code reviews and best practices. Additionally, they collaborate with cross-functional teams to gather requirements, solve technical challenges, and deploy scalable and efficient solutions. Senior Python Developers are also expected to stay updated with the latest trends and advancements in Python and related technologies.

What are the key skills and qualifications needed to thrive as a senior Python developer?

To thrive as a Senior Python Developer, you need advanced proficiency in Python programming, experience with software architecture, and a solid understanding of algorithms and data structures, usually backed by a degree in computer science or related fields. Familiarity with frameworks like Django or Flask, version control systems such as Git, and containerization tools like Docker are typically required, alongside knowledge of modern CI/CD pipelines. Strong problem-solving abilities, effective communication, and leadership skills help you collaborate with teams and mentor junior developers. Mastery of these skills ensures the delivery of scalable, maintainable software solutions and the ability to drive technical excellence within development teams.

What are some common challenges faced by senior Python developers when leading a development team?

Senior Python Developers often encounter challenges such as balancing hands-on coding with mentoring junior team members and ensuring code quality across the team. They are also responsible for making architectural decisions, which requires staying updated on best practices and emerging Python frameworks. Additionally, coordinating collaboration between cross-functional teams (like DevOps, QA, and front-end developers) can be complex, especially in agile environments where requirements may shift rapidly. Overcoming these challenges helps foster a productive and innovative team culture.

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

AspectSenior Python DeveloperPython Developer
Required ExperienceTypically 5+ years, with leadership and complex project experienceUsually 1-3 years, focusing on core Python skills
ResponsibilitiesDesigning architecture, mentoring, handling complex systemsWriting code, debugging, implementing features
CertificationsOptional but beneficial (e.g., Python certifications, cloud certs)Often not required
Work EnvironmentCollaborative teams, project planning, code reviewsDevelopment-focused, task-oriented

The main difference between a Senior Python Developer and a Python Developer lies in experience, responsibilities, and leadership. Senior developers handle complex projects, mentor others, and often participate in architecture decisions, while Python Developers focus on coding and feature implementation. Both roles are essential in tech companies, but the senior role requires more experience and broader skills.

Are senior Python developers still in demand?

Senior Python developers remain in high demand due to the language's versatility in web development, data analysis, machine learning, and automation. Companies seek experienced developers with skills in frameworks like Django or Flask, and proficiency in cloud platforms and APIs enhances job prospects.

How much does a senior Python developer make?

A senior Python developer typically earns between $100,000 and $150,000 annually, depending on experience, location, and industry. They often possess strong skills in frameworks like Django or Flask and may hold certifications or advanced degrees that influence salary levels.

What does a senior Python developer do?

A senior Python developer designs, develops, and maintains complex software applications using Python. They often lead projects, review code, optimize performance, and collaborate with cross-functional teams, requiring strong problem-solving skills and knowledge of frameworks like Django or Flask. Additionally, they may mentor junior developers and ensure code quality through testing and best practices.

What cities near Chalfont, PA are hiring for Senior Python Developer jobs?

Cities near Chalfont, PA with the most Senior Python Developer job openings:

Senior Python Developer jobs near you
Infographic showing various Senior Python Developer job openings in Chalfont, PA as of August 2026, with employment types broken down into 1% Internship, 81% Full Time, 13% Part Time, and 5% Contract. Highlights an 75% Physical, 7% Hybrid, and 18% Remote job distribution, with an average salary of $137,330 per year, or $66 per hour.

Senior Python Developer

Pyramid Consulting, Inc.

Pennington, NJ • On-site

$60 - $65/hr

Other

Medical, Dental, Vision, Retirement

Posted 4 days ago

Job description

Immediate need for a talented Senior Python Developer. This is a 11+ months contract opportunity with long-term potential and is located in Pennington, NJ(Hybrid). Please review the job description below and contact me ASAP if you are interested.

Job ID: 26-23848

Pay Range: $60/hr - $65/hour. Employee benefits include, but are not limited to, health insurance (medical, dental, vision), 401(k) plan, and paid sick leave (depending on work location).

Key Responsibilities:

  • Lead the data quality strategy for Hellium Services, ensuring consistent behavior, adherence to common patterns, and high reliability across Global Markets applications.
  • Provide QA leadership for modernization initiatives within the Quartz Financial Stack, driving test coverage, automation, and validation of both functional and non functional requirements.
  • Own the quality assurance approach for trade horizontal services, shared components, and tooling used across multiple asset classes, with accountability for integration, regression, and cross dependency testing.
  • Lead testing and validation of Python based backend services, including API testing, data integrity checks, event driven flows, resiliency, and failure scenario validation.
  • Partner closely with trading, product, development, and DevOps leadership to assess delivery risk, influence design decisions, and embed quality early through shift left and shift right testing practices.
  • Establish and enforce QA best practices across the SDLC, including test automation frameworks, CI/CD quality gates, observability validation, and release readiness criteria.
  • Act as a key stakeholder for production readiness, ensuring operational resilience, stability, and compliance for mission critical front to back trading workflows.

Key Requirements and Technology Experience:

  • Key skills; Python, React
  • Quartz (Athena or SecDB acceptable)
  • Web services componenets front and back (REST, JSON, React.js)
  • 7 years of hands on experience validating and assuring quality of production systems built with Python based backends and React frontends, with a strong focus on reliability, correctness, and user experience.
  • Strong understanding of modern software engineering practices, including object oriented design, microservices architectures, REST APIs, CI/CD pipelines, and containerized environments, enabling effective test strategy design across the SDLC.
  • Proven experience testing distributed systems, event driven architectures, and real time or near real time data pipelines, including failure scenarios, data consistency, and performance under load.
  • Skilled in defining and executing test plans, test automation strategies, and quality gates for agile delivery, with strong analytical skills, attention to detail, and the ability to collaborate closely with developers, product managers, and DevOps teams.


Our client is a leading Banking Industry, and we are currently interviewing to fill this and other similar contract positions. If you are interested in this position, please apply online for immediate consideration.

Pyramid Consulting, Inc. provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws.

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