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Freelance Python Developer Jobs in South Plainfield, NJ

Alice

Freelancer - AI CBRN Experts

New York, NY · On-site +1

Knowledge of AI prompt engineering concepts and practices, including adversarial prompt writing All applicants will be required to complete a screening exam and background check.

Alice

Freelancer - AI CBRN Experts

New York, NY · Remote

Knowledge of AI prompt engineering concepts and practices, including adversarial prompt writing All applicants will be required to complete a screening exam and background check.

Publicis Groupe Holdings B.V

Senior Consultant

Manhattan, NY · On-site

$110K - $173K/yr

... programming and model construction, and model interpretation. This is a hybrid role requiring 3 ... Highly proficient in statistical computing, like R, Python, and SAS * Highly proficient in data and ...

Publicis Groupe Holdings B.V

Senior Consultant

Manhattan, NY · Hybrid

$110K - $173K/yr

... programming and model construction, and model interpretation. This is a hybrid role requiring 3 ... Highly proficient in statistical computing, like R, Python, and SAS * Highly proficient in data and ...

Publicis Groupe Holdings B.V

Data Scientist

Manhattan, NY · On-site

$72K - $109K/yr

... engineering, marketing or social science methods. * Hands-on experience analyzing data for patterns ... Hands-on experience with Python or R. Familiarity with SQL, Linux, and/or distributed computing ...

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How much do freelance python developer jobs pay per hour?

As of Aug 11, 2026, the average hourly pay for freelance python developer in South Plainfield, NJ is $61.26, according to ZipRecruiter salary data. Most workers in this role earn between $50.48 and $69.57 per hour, depending on experience, location, and employer.

What is a freelance Python developer?

Freelance Python Developers are independent professionals who use the Python programming language to create, modify, or maintain software for clients on a project or contract basis. They are not tied to a single employer and often work remotely, handling tasks such as web development, data analysis, automation, and scripting. Freelance Python Developers must manage their own business operations, communicate with clients, and stay updated on new technologies to succeed in a competitive marketplace.

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

To thrive as a Freelance Python Developer, you need strong proficiency in Python programming, a solid understanding of software development principles, and often a degree in computer science or related experience. Familiarity with tools such as Git, virtual environments, frameworks like Django or Flask, and relevant certifications like PCEP or PCAP are highly valuable. Excellent communication, self-motivation, and time management skills help freelancers stand out by enabling effective client collaboration and project delivery. These skills and qualities are crucial for delivering high-quality work independently, maintaining client satisfaction, and staying competitive in the freelance market.

What are some common challenges faced by freelance Python developers when working with multiple clients simultaneously?

Freelance Python developers often juggle several projects at once, which can make time management and task prioritization challenging. They must adapt quickly to each client’s workflow, coding standards, and communication preferences, while ensuring that deadlines are met and code quality remains high. Balancing administrative responsibilities, such as invoicing and client communication, with hands-on development work is also a frequent challenge. Building strong organizational habits and clear communication can help freelancers maintain productivity and client satisfaction.
What job categories do people searching Freelance Python Developer jobs in South Plainfield, NJ look for? The top searched job categories for Freelance Python Developer jobs in South Plainfield, NJ are:
What cities near South Plainfield, NJ are hiring for Freelance Python Developer jobs? Cities near South Plainfield, NJ with the most Freelance Python Developer job openings:
Freelance Python Developer jobs near you
Infographic showing various Freelance Python Developer job openings in South Plainfield, NJ as of June 2026, with employment types broken down into 92% Full Time, 1% Part Time, and 7% Contract. Highlights an 82% Physical, 5% Hybrid, and 13% Remote job distribution, with an average salary of $127,417 per year, or $61.3 per hour.

Senior Analyst, Data Enablement

Publicis Groupe Holdings B.V

Manhattan, NY • On-site

$73K - $112K/yr

Full-time

Medical, Dental, Vision, Retirement, PTO

Re-posted 10 days ago

Job description

Company Description

PHM is the leading health media agency in the US, built for the modern healthcare experience. Here, industry depth meets media scale, where data becomes direction, where creativity and storytelling bring truth to life, and where orchestration replaces fragmentation.

Dedicated to making brands discovered, PHM redefines what media can do through data, content, and creativity. Because in modern healthcare, the brands that are found are the ones that lead. And when brands lead, advantage follows. Go deeper. Be found.

Overview

Overview of Job Function:

As a key member of the Data Enablement team, you will play a critical role in the design, development, and ongoing evolution of core data products, including our classification engine and supporting data infrastructure. This role sits at the intersection of data engineering, data product development, and data governance, with a focus on building scalable, high-quality solutions that power downstream analytics and reporting. You will work hands-on with large, complex datasets to develop and maintain data pipelines, implement classification logic, and ensure data accuracy and consistency across systems.

In this role, you will:

  • Contribute to the design, build, and maintenance of data pipelines and workflows supporting the classification engine and other core data products using Databricks and/or Snowflake
  • Develop and implement scalable classification logic and data transformation rules using SQL and/or Python
  • Ensure data quality, consistency, and integrity across datasets through rigorous QA, validation, and monitoring processes
  • Partner closely with Engineering, Business Intelligence, and Media teams to support and evolve data products and underlying data models
  • Troubleshoot and resolve complex data issues, identifying root causes and implementing long-term solutions
  • Work within Agile frameworks (Jira) to manage priorities, deliverables, and cross-functional collaboration

What you bring:

  • Hands-on experience working with Databricks and/or Snowflake, or similar modern data warehouse technologies
  • Proficiency in SQL and/or Python for data transformation and analysis
  • Experience working with large, complex datasets and building scalable data solutions
  • Exceptional attention to detail and a strong commitment to data accuracy and quality
  • Strong problem-solving skills with the ability to debug complex data and system issues
  • Excellent communication skills, with the ability to clearly explain technical concepts to both technical and non-technical stakeholders
  • Ability to think critically about data structures, logic, and system design

Preferred but not required:

  • Experience with taxonomy, classification systems, or data governance frameworks
  • Experience with data visualization tools such as Datorama/MCI, Tableau, and Power BI
  • Familiarity with tools such as Alteryx
  • Experience working with media or marketing data (pharmaceutical experience is a plus, but not required)

#LI-JO2

Additional Information

Our Publicis Groupe motto "Viva La Difference" means we're better together, and we believe that our differences make us stronger. It means we honor and celebrate all identities, across all facets of intersectionality, and it underpins all that we do as an organization. We are focused on fostering belonging and creating equitable & inclusive experiences for all talent.

Publicis Groupe provides robust and inclusive benefit programs and policies to support the evolving and diverse needs of our talent and enable every person to grow and thrive. Our benefits package includes medical coverage, dental, vision, disability, 401K, as well as parental and family care leave, family forming assistance, tuition reimbursement, and flexible time off.

If you require accommodation or assistance with the application or onboarding process specifically, please contact USMTTACompliance@publicis.com.

All your information will be kept confidential according to EEO guidelines.

 Compensation Range: USD $73,150.00 - USD $112,554.00/Annually. This is the pay range the Company believes it will pay for this position at the time of this posting. Consistent with applicable law, compensation will be determined based on the skills, qualifications, and experience of the applicant along with the requirements of the position, and the Company reserves the right to modify this pay range at any time. Temporary roles may be eligible to participate in our freelancer/temporary employee medical plan through a third-party benefits administration system once certain criteria have been met. Temporary roles may also qualify for participation in our 401(k) plan after eligibility criteria have been met. For regular roles, the Company will offer medical coverage, dental, vision, disability, 401k, and paid time off. The Company anticipates the application deadline for this job posting will be 9/18/2026.Employment Type: FULL_TIME

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