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Python R Developer Jobs in Pennsylvania (NOW HIRING)

Penske

Data Analyst

Reading, PA · On-site

... programming skills in SQL and at least one statistical language (Python, R, etc.) Experience building and implementing machine learning or statistical models Strong analytical, problem-solving, and ...

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 ...

Penske

Data Analyst

Reading, PA · On-site

... programming skills in SQL and at least one statistical language (Python, R, etc.) • Experience building and implementing machine learning or statistical models • Strong analytical, problem ...

NFI Industries

Supply Chain Engineer II

Kutztown, PA · On-site

Experience with Facility layout, MHE, AutoCAD and Warehouse Management System (WMS) tools * IT development: SQL developer, API/EDI development, Adv MS Access developer. * Knowledge in: VBA, Python, R ...

FedEx Group

Bus Intelligence Analyst

Moon Township, PA · On-site

Advanced knowledge of a data analytics programming language such as Python, R and/or SAS. * Advanced knowledge of ETL (Extract-Transform-Load) concepts for acquiring, cleansing, and combining diverse ...

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Python R Developer information

What is a Python R developer?

Python R Developers are professionals skilled in both the Python and R programming languages, primarily working in data science, analytics, and statistical computing. They leverage the strengths of both languages to process, analyze, and visualize complex data sets. These developers often work in environments where integrating machine learning, statistical modeling, and data engineering is required, and they may build tools or pipelines that utilize both Python and R. Proficiency in both languages allows them to select the best tools and libraries for specific tasks, increasing the efficiency and accuracy of data-driven projects.

What skills and qualifications are needed to thrive as a Python R developer?

To thrive as a Python R Developer, you need strong programming skills in both Python and R, a solid foundation in statistics, and a relevant degree in computer science, mathematics, or a related field. Familiarity with data analysis libraries (like pandas, NumPy, dplyr), data visualization tools, and version control systems (such as Git) is typically required, along with experience using Jupyter Notebooks or RStudio. Effective problem-solving, communication, and the ability to collaborate with interdisciplinary teams are valuable soft skills. These skills ensure robust data solutions, clear reporting, and efficient teamwork in data-driven environments.

How do Python R developers typically collaborate with data scientists and analysts in a project team?

Python R Developers often work closely with data scientists and analysts to design, implement, and optimize data processing workflows. They translate analytical requirements into robust, scalable code, ensuring that models and analyses can be efficiently run in both Python and R environments. Collaboration usually involves frequent code reviews, sharing best practices for interoperability, and integrating tools such as Jupyter Notebooks or RMarkdown for seamless reporting. This teamwork fosters knowledge sharing and helps deliver accurate, reproducible results aligned with project goals.

What is the difference between Python R Developer vs Data Analyst?

AspectPython R DeveloperData Analyst
Required SkillsProficiency in Python and R programming, data manipulation, statistical analysisData interpretation, basic statistical skills, Excel, SQL
Work EnvironmentData science teams, software development projectsBusiness intelligence, reporting, data visualization
Common Industry UsageTech, finance, healthcare, researchMarketing, finance, operations, retail

Python R Developers focus on building data models and algorithms using Python and R, often in technical or research settings. Data Analysts interpret data to generate reports and insights for business decisions. While both roles require data skills, Python R Developers typically have stronger programming expertise, whereas Data Analysts excel in data visualization and reporting.

What cities in Pennsylvania are hiring for Python R Developer jobs?

Cities in Pennsylvania with the most Python R Developer job openings:

Python R Developer jobs near you
Infographic showing various Python R Developer job openings in Pennsylvania as of August 2026, with employment types broken down into 1% Internship, 81% Full Time, 13% Part Time, and 5% Contract. Highlights an 76% Physical, 7% Hybrid, and 17% Remote job distribution.

Data Analyst

Reading, PA • On-site

Penske
Automobile Dealers • 10K+ employees
Learn more about Penskeexternal

Full-time

Re-posted 19 days ago

Penske Corporation rating

8.7

Company rating: 8.7 out of 10

Based on 80 frontline employees who took The Breakroom Quiz

Job description

Position Summary:
The Payroll Business Intelligence Analyst is responsible for leveraging advanced analytics, statistical modeling, and machine learning to enhance payroll operations, improve data accuracy, and drive strategic decision-making. This role transforms payroll data into actionable insights and builds predictive solutions that improve efficiency, compliance, and workforce transparency.
This position partners across Payroll, HR, Finance, and IT to develop scalable analytics and automation solutions that elevate payroll from a transactional function to a data-driven business capability
 
Key Responsibilities:

Data Analysis & Insights
Analyze large-scale payroll datasets to identify trends, anomalies, and business opportunities
Develop dashboards and visualizations to provide actionable insights to stakeholders
Perform exploratory data analysis to support workforce, cost, and compliance decision
Build predictive models (e.g., forecasting, classification, clustering) to improve payroll decision-making 
Design and test statistical and machine learning models using structured and unstructured data 
Ensure ongoing model performance, accuracy, and relevance over time 
Identify, extract, cleanse, and integrate data from payroll and enterprise systems 
Develop data pipelines and transformation processes to support analytics and modeling
Ensure data quality, consistency, and governance across payroll datasets
Develop analytical and automation solutions using SQL, Python, R, or similar tools 
Build reusable data assets, scripts, and models to support ongoing analytics needs
Automate reporting and data workflows to reduce manual effort
 
About Penske Truck Leasing/Transportation Solutions
Penske Truck Leasing/Transportation Solutions is a premier global transportation provider that delivers essential and innovative transportation, logistics and technology services to help companies and people move forward. With headquarters in Reading, PA, Penske and its associates are driven by a dedication to excellence and a commitment to customer success. Visit Go Penske to learn more.
Required Qualifications:
Bachelor's or Master's degree in Data Science, Statistics, Computer Science, or related field
Experience working with large datasets and applying analytical techniques
Strong programming skills in SQL and at least one statistical language (Python, R, etc.) 
Experience building and implementing machine learning or statistical models 
Strong analytical, problem-solving, and communication skills 
Experience with power automate or another automation platform
Regular, predictable, full attendance is an essential function of the job.
Successful candidate must complete Penske employment application, submit to a background investigation (past employment, education, and criminal history), and complete a drug screening.
 
Physical Requirements:
The physical and mental demands described here are representative of those that must be met by an associate to successfully perform the essential functions of this job. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions. 
The associate will be required to: read; communicate verbally and/or in written form; remember and analyze certain information; and remember and understand certain instructions or guidelines. 
While performing the duties of this job, the associate may be required to stand, walk, and sit. The associate is frequently required to use hands to touch, handle, and feel, and to reach with hands and arms. The associate must be able to occasionally lift and/or move up to 25lbs/12kg. 
Specific vision abilities required by this job include close vision, distance vision, peripheral vision, depth perception and the ability to adjust focus.
 
Penske is an Equal Opportunity Employer
 

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About Penske

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When you join Penske, you're joining a team that cares about doing its best. At each location, there's a strong sense of teamwork. We're all working together to move our customers forward. That's true for the 11,000+ vehicle repair associates who are working at hundreds of locations across the United States. Penske Truck Leasing Co., L.P., headquartered in Reading, Pennsylvania, is a partnership of Penske Corporation, Penske Automotive Group and Mitsui & Co., Ltd. A leading global transportation services provider, Penske operates a premier fleet of vehicles and serves its customers from locations in North America, South America, Europe, Australia, and Asia. Penske's product lines include full-service truck leasing, contract maintenance, commercial and consumer truck rentals, used truck sales, transportation and warehousing management and supply chain management solutions. Visit www.GoPenske.com to learn more.

Industry

Automobile dealers

Company size

10,000+ Employees

Headquarters location

Bloomfield Hills, MI, US

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