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Python R Developer Jobs in Philadelphia, PA (NOW HIRING)

Cytel

Principal Biostatistician FSP

Trenton, NJ · On-site

Knowledge of R programming (R Shiny/Python). Cytel Inc. is an Equal Employment / Affirmative Action Employer. Applicants are considered for all positions without regard to race, color, religion, sex ...

Cytel

Principal Biostatistician FSP

Trenton, NJ · On-site

Knowledge of R programming (R Shiny/Python). Cytel Inc. is an Equal Employment / Affirmative Action Employer. Applicants are considered for all positions without regard to race, color, religion, sex ...

Vangard, Inc.

Senior Fraud Strategy Analyst

Malvern, PA · On-site

Collaborate with Product, Engineering, Risk, and Operations to embed fraud controls into customer ... Strong experience with analytical tools such as Python, R, SAS, SQL, and platforms such as Tableau ...

Vangard, Inc.

Senior Fraud Strategy Analyst

Malvern, PA · On-site

Collaborate with Product, Engineering, Risk, and Operations to embed fraud controls into customer ... Strong experience with analytical tools such as Python, R, SAS, SQL, and platforms such as Tableau ...

Siri InfoSolutions Inc

MLOPS Engineer

Malvern, PA · On-site

$50 - $60/hr

Proven 8+ years of professional experience across MLOps, DevOps, or similar disciplines ... Docker, Kubernetes, and/or Python or R expertise. * Expertise in cloud computing systems, including ...

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All JobsPython R Developer JobsPython R Developer Jobs in Philadelphia, PA

Python R Developer information

See Philadelphia, PA salary details

$13

$59

$87

How much do python r developer jobs pay per hour?

As of Sep 11, 2026, the average hourly pay for python r developer in Philadelphia, PA is $59.15, according to ZipRecruiter salary data. Most workers in this role earn between $48.75 and $67.21 per hour, depending on experience, location, and employer.

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 near Philadelphia, PA are hiring for Python R Developer jobs?

Cities near Philadelphia, PA with the most Python R Developer job openings:

Python R Developer jobs near you
Infographic showing various Python R Developer job openings in Philadelphia, PA as of September 2026, with employment types broken down into 64% Full Time, and 36% Contract. Highlights an 91% In-person, and 9% Remote job distribution, with an average salary of $123,040 per year, or $59.2 per hour.

Principal Biostatistician FSP

Trenton, NJ • On-site

Cytel
See more jobs at Cytelexternal

Full-time

This job post has expired today. Applications are no longer accepted.

Job description

Who Are You?

An experienced Principal Biostatistician with a passion for clinical development and analysis, adept at utilizing advanced statistical methods, you will lead one Phase I-IV clinical studies across your region. You are excited and enthusiastic, motivate your teams to do great work and collaborate easily with your clients. You never settle for what is, but always push clinical development forward to what it could be. You motivate others to do the same.

Sponsor-dedicated:

Working fully embedded within one of our pharmaceutical clients, with the support of Cytel right behind you, you'll be at the heart of our client's innovation. As a Biostatistician you will be dedicated to one of our global pharmaceutical clients; a company that is driving the next generation of patient treatment, where individuals are empowered to work with autonomy and ownership. This is an exciting time to be a part of this new program.

Position Overview:

Our Principal Biostatisticians provide statistical and development support and influence for the associated client's trials providing expertise into processes, clinical development plans, concept sheets and protocols, as well as potentially providing oversight of work supported by other vendors. You will formulate integrated analytical approach to mine data sources, employ statistical methods, machine learning & deep learning algorithms to discover actionable insights and automate process for reducing effort and time for repeated use.

As a Principal Biostatistician, your responsibilities will include:

  • Lead statistical activities for assigned Clinical Trials (Phases 1 to 4) independently from protocol design to reporting of results.
  • Represent Statistics function on cross-functional trial (and possibly indication / project) teams and collaborate effectively with all cross-functional stakeholders.
  • Oversight of internal programming activities and/or CRO contributions on assigned clinical trials and other activities.
  • Contribute to or lead other activities from a statistical perspective as appropriate, including but not limited to Safety Reporting, ISS/ISE, addressing questions from Health Authorities, Publications.
  • Use SAS and/or R for purposes like QC of datasets and deliverables, inferential statistical analyses, modelling/simulation, exploratory analyses etc.
  • Contribute to and participate in other initiatives at Cytel or sponsor side as appropriate.
  • Oversight of more junior Statisticians as required.
  • Seeking an independent study level lead who
  • has a clear technical understanding of how to analyze clinical trial data properly (ICH E9 guideline)
  • experiences of representing biostats function to collaborate with stakeholders cross functionally
  • is equipped with strong communication skills
  • has a strong self-learning willingness to perform their own duties with minimum guidance.

Here at Cytel we want our employees to succeed and we enable this success through consistent training, development and support. To be successful in this position you will have:

  • Minimum of Bachelor's degree in statistics or a related discipline.
  • 9+ years supporting clinical trials in the Pharmaceutical or Biotechnology industry.
  • Ability to work independently, demonstrate initiative and flexibility through effective and innovative leadership.
  • Attention to detail and quality focused, excellent interpersonal and communication skills, innovative, and collaborative behaviours
  • SAS programming skills for QCing critical outputs, Efficacy/Safety tables, and working closely with Programmers.
  • Knowledge of R programming (R Shiny/Python).

Cytel Inc. is an Equal Employment / Affirmative Action Employer. Applicants are considered for all positions without regard to race, color, religion, sex, national origin, age, veteran status, disability, sexual orientation, gender identity or expression, or any other characteristics protected by law.

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