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

Saransh Inc

Senior Python Web Developer - Only W2

Warren, NJ · On-site

$126K - $169K/yr

Senior Python Web Developer Location: Warren, NJ (Onsite - 3 days a week to biweekly, subject for discussion) Job Type: W2 Contract Project Description: The goal of this project is to develop a web ...

Accord Technologies Inc.

Sr. AI Developer w/ Reactjs

Warren, NJ · On-site

$56.50 - $74.75/hr

Sr. AI Developer w/ Reactjs Location: Warren, NJ (Onsite) Position type: W2 contract. Job Overview ... The ideal candidate will have strong skills in Python, React.js, Retrieval-Augmented Generation ...

Avinya Technologies LLC

Sr. DevOps Engineer

Coopersburg, PA · On-site

$50 - $68.50/hr

We are seeking a hybrid DevOps + Data Engineering profile , with a stronger emphasis on DevOps ... using Python . · Development may not be needed but understanding is required · Modifying ...

Synopsys

Senior R&D Engineer - Job ID 18043

Easton, PA · On-site

$98K - $134K/yr

General Information Job Title Senior R&D Engineer Job ID 18043 City Canonsburg State/Province ... • Experience with Python and C/C++, and Fortran ANSYS is an Equal Opportunity Employer. All ...

Oishii

Senior Software Engineer, Robotics

Phillipsburg, NJ · On-site

$140K - $160K/yr

As part of our Engineering Team, our Senior Software Engineer, Robotics drives some of the most ... Proficiency with Linux, Python, shell scripting, and modern software development tools (Git, Jira)

Oishii

Senior Software Engineer, Robotics

Phillipsburg, NJ · On-site +1

$140K - $160K/yr

As part of our Engineering Team, our Senior Software Engineer, Robotics drives some of the most ... Proficiency with Linux, Python, shell scripting, and modern software development tools (Git, Jira)

Flowserve

Senior Business Analyst

Bethlehem, PA · On-site

$91K - $118K/yr

We are seeking a Senior Business Analyst to support the global Pumps & Seals Aftermarket business ... engineering concepts. * Experience with Python for analytics and process automation.

Guardianlife

Senior Software Engineer

Bethlehem, PA

$95K - $156K/yr

As a Senior Software Engineer, you will develop and execute key technology components of the Group ... Having Python, ReactJS & Apache Camel experience is a plus * Having FINEOS Group Insurance product ...

CYNET SYSTEMS

Senior Technical Lead

Upper Gwynedd, PA · On-site

$55 - $60/hr

... platform engineering experience. * Proven experience developing applications using Microsoft Copilot Studio and Azure AI Services. * Strong hands-on development skills in Python, JavaScript ...

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All JobsPython Developer JobsSenior Python Developer JobsSenior Python Developer Jobs in Allentown, PA

Senior Python Developer information

See Allentown, PA salary details

$54.3K

$140.1K

$192.4K

How much do senior python developer jobs pay per year?

As of Sep 8, 2026, the average yearly pay for senior python developer in Allentown, PA is $140,106.00, according to ZipRecruiter salary data. Most workers in this role earn between $119,900.00 and $161,300.00 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 are the most commonly searched types of Python Developer jobs in Allentown, PA?

The most popular types of Python Developer jobs in Allentown, PA are:

What are popular job titles related to Senior Python Developer jobs in Allentown, PA?

For Senior Python Developer jobs in Allentown, PA, the most frequently searched job titles are:

What job categories do people searching Senior Python Developer jobs in Allentown, PA look for?

The top searched job categories for Senior Python Developer jobs in Allentown, PA are:

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

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

Senior Python Developer jobs near you
Infographic showing various Senior Python Developer job openings in Allentown, PA as of August 2026, with employment types broken down into 2% Internship, 88% Full Time, 4% Part Time, and 6% Contract. Highlights an 80% Physical, 6% Hybrid, and 14% Remote job distribution, with an average salary of $140,106 per year, or $67.4 per hour.

Senior Python Web Developer - Only W2

Saransh Inc

Warren, NJ • On-site

$126K - $169K/yr

Contractor

Re-posted 11 days ago

Job description

Role: Senior Python Web Developer
Location: Warren, NJ (Onsite - 3 days a week to biweekly, subject for discussion)
Job Type: W2 Contract
 
Project Description:
The goal of this project is to develop a web application on top of aggregated enterprise data.
The application may also need to integrate with Power BI dashboards, depending on final project requirements and technical feasibility.
 
Primary Responsibilities:
  • Develop and maintain web applications and backend services using Python-based frameworks.
  • Build and support APIs and data connectivity workflows between the application, enterprise systems, and data platforms.
  • Support integration with Power BI dashboards, where applicable.
  • Integrate the application with cloud data platforms such as Databricks or comparable analytics/data warehouse tools.
  • Support deployment and operationalization of enterprise web applications in collaboration with IT teams.
  • Assist with application configuration, environment setup, testing, and release management.
  • Troubleshoot deployment, connectivity, authentication, and application performance issues.
  • Collaborate with IT infrastructure, data, and business teams to gather technical requirements and implement solutions.
  • Participate in documentation, system monitoring, and ongoing application support activities.
  • Contribute to application security, authentication, and access management best practices.
  • Support GIS-related functionality if such requirements are introduced as the project matures.
Required Skills and Experience:
  • Strong experience with Python web application development.
  • Experience with modern Python web frameworks such as Flask, FastAPI, or Django.
  • Experience building or supporting web applications, backend services, and APIs.
  • Understanding of cloud-hosted applications and enterprise data connectivity patterns.
  • Experience integrating applications with Databricks or similar enterprise data/analytics platforms.
  • Familiarity with authentication and access management concepts for enterprise applications.
  • Experience with enterprise application deployment concepts and environments.
  • Familiarity with version control systems such as Git.
  • Strong problem-solving and troubleshooting skills.
  • Ability to work effectively with IT infrastructure, data, and business teams.
Preferred Qualifications:
  • Experience with Databricks integration and authentication methods.
  • Familiarity with enterprise deployment pipelines and CI/CD processes.
  • Experience with cloud platforms such as Azure.
  • Experience supporting application integration with Power BI dashboards or related reporting tools.
  • Familiarity with GIS-related application functionality or spatial data concepts.