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Freelance Python Data Analysis Jobs in Newark, NJ

Mondo

Data Engineer II

Manhattan, NY · Remote

$117K - $140K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

... data analysts by providing data modeling guidance, query optimization and aggregation advice Must Have: * 3 years of experience in a data engineering role * Strong Python skills (Understands ...

Swayable

Research Data Scientist

Manhattan, NY · On-site

Required : • Fluency in the python data science stack • Expertise in statistical, analytical, and data science methods • Excellent communication and data visualization skills • Ability to ...

RIT Solutions, Inc.

Mortgage Senior Data Analyst

Manhattan, NY · On-site

$94K - $119K/yr

... analysis • Experience with ETL, data warehouses, and data marts • Agile experience (Jira) • Mortgage domain experience (required) • Command-line and Python script execution experience • ...

Serotonin

Blockchain, Data Analytics (Remote)

New York, NY · On-site +1

$80K - $150K/yr

  • Medical

  • Retirement

Advanced SQL skills and high proficiency in Python for both data analysis and engineering * Understanding of data modeling principles (Kimball, Data Vault, or similar) * Experience with cloud data ...

Serotonin

Blockchain, Data Analytics (Remote)

New York, NY · On-site +1

$80K - $150K/yr

  • Medical

  • Retirement

Advanced SQL skills and high proficiency in Python for both data analysis and engineering * Understanding of data modeling principles (Kimball, Data Vault, or similar) * Experience with cloud data ...

ays s.r.o.

Data Analyst

New York, NY · On-site +1

... analysis tools such as Excel, SQL, and Python - Experience with data visualization tools such as Tableau or Power BI - Strong analytical and problem-solving skills - Excellent communication and ...

Apex Informatics

Python Developer

Jersey City, NJ · On-site

$55 - $75.75/hr

Python Developer ACSB6EO2 W2 Rate * 68 USD Position Responsibilities Python Developer Location ... domain specific data analysis • 2yr+ Years of experience in Risk and pricing application ...

Redolent, Inc.

Senior Python Developer

Jersey City, NJ · On-site

$126K - $170K/yr

... data analysis • 7yr+ Years of experience in Risk and pricing application development, will be plus • 7yr+ Years of experience in REST, ReactJS or FullStack development • Experience and exposure ...

ConsultAdd, Inc.

Python Developer

Jersey City, NJ

$52.50 - $72.25/hr

We are also focused on bulk data management and data analysis. We are an authorized reseller (both ... For Python: PYTHON developer responsible for integrating the front-end elements into the ...

ConsultAdd, Inc.

Python Developer

Jersey City, NJ · On-site

$52.50 - $72.25/hr

We are also focused on bulk data management and data analysis. We are an authorized reseller (both ... Skills And Qualifications Expert in Python, with knowledge of at least one Python web framework ...

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Freelance Python Data Analysis information

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How much do freelance python data analysis jobs pay per hour?

As of Aug 16, 2026, the average hourly pay for freelance python data analysis in Newark, NJ is $61.30, according to ZipRecruiter salary data. Most workers in this role earn between $50.53 and $69.62 per hour, depending on experience, location, and employer.

What is freelance Python data analysis?

Freelance Python data analysis involves using the Python programming language to analyze and interpret data for clients on a project or contract basis. Freelancers in this field typically work with datasets to extract insights, visualize results, and help businesses make data-driven decisions. They often use libraries such as pandas, NumPy, and matplotlib, and may work across industries like finance, marketing, healthcare, and technology. Freelancers enjoy flexibility in choosing their projects and clients, and often work remotely.

What are the key skills and qualifications needed to thrive as a freelance Python data analyst?

To thrive as a Freelance Python Data Analyst, you need strong analytical skills, proficiency in Python programming, and a solid understanding of statistics and data manipulation, often backed by a relevant degree or proven portfolio. Experience with tools such as Pandas, NumPy, Jupyter Notebooks, and data visualization libraries like Matplotlib or Seaborn is typically required. Excellent problem-solving abilities, communication skills, and the ability to manage projects independently distinguish top performers in this role. These skills enable analysts to deliver actionable insights, meet client expectations, and maintain a successful freelance business.

What freelance jobs can I do with Python?

Freelance Python data analysts can find jobs in data cleaning, visualization, statistical analysis, and machine learning projects. They often work with tools like Pandas, NumPy, and Jupyter Notebooks, and may need to have skills in SQL and data storytelling. These roles typically require strong programming skills and the ability to interpret complex data for clients.

What are some common challenges freelance Python data analysts face when working with clients remotely?

Freelance Python data analysts often encounter challenges such as clarifying project requirements, managing client expectations about deliverables, and ensuring timely communication across different time zones. Working remotely can also mean troubleshooting data access or security issues, especially if clients have strict data privacy policies. Building trust through regular updates and transparent reporting is key to successful collaborations in this role.

What are the most commonly searched types of Python Data Analysis jobs in Newark, NJ?

The most popular types of Python Data Analysis jobs in Newark, NJ are:

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For Freelance Python Data Analysis jobs in Newark, NJ, the most frequently searched job titles are:

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Freelance Python Data Analysis jobs near you
Infographic showing various Freelance Python Data Analysis job openings in Newark, NJ as of June 2026, with employment types broken down into 92% Full Time, 7% Part Time, and 1% Contract. Highlights an 83% Physical, 5% Hybrid, and 12% Remote job distribution, with an average salary of $127,508 per year, or $61.3 per hour.

AWS Lead Data Engineer (AWS | PySpark | Python | Data Lake | Technical Lead)

Infosat IT Services LLC

Newark, NJ • On-site

Other

Posted 18 days ago

Job description

AWS Lead Data Engineer (AWS | PySpark | Python | Data Lake | Technical Lead)

Client: Confidential
Location: Newark, NJ (Hybrid – Minimum 3 Days Onsite/Week)
Employment Type: Contract-to-Hire (C2H)
Experience: 8+ Years (Lead Level)
Interview Process:

  • Round 1: Virtual Technical Interview
  • Round 2: Mandatory Onsite Interview (Non-Negotiable)
Important Submission Requirements
  • Hybrid role – Minimum 3 days/week onsite in Newark, NJ
  • Mandatory onsite interview
  • Must have grown from a hands-on Data Engineer into a Lead role
  • Candidates must be able to explain real hands-on implementation, architecture decisions, and production experience
Job Summary

Prudential is looking for a hands-on AWS Lead Data Engineer to architect, develop, and optimize enterprise-scale cloud data solutions on AWS. This is a technical leadership role requiring deep expertise in AWS, PySpark, Python, and modern data engineering, along with the ability to mentor a team of Data Engineers while remaining actively involved in solution design and implementation.

The ideal candidate will have strong experience building data lakes, scalable ETL/ELT pipelines, cloud-native architectures, and guiding engineering teams through architecture reviews and best practices.

Required Experience
  • 8+ years of Data Engineering
  • 3+ years in Lead or Technical Leadership roles
  • AWS Cloud Data Engineering
  • Data Lake & Data Warehouse Architecture
  • Enterprise Data Platforms
  • Team Leadership & Mentoring
Roles & Responsibilities
  • Design and implement scalable AWS data pipelines and data lake architectures.
  • Build end-to-end solutions for data ingestion, transformation, storage, and analytics.
  • Lead architecture reviews and recommend scalable technical solutions.
  • Mentor and guide a team of 4–5 Data Engineers and QA engineers.
  • Collaborate with data scientists, analysts, and business stakeholders.
  • Lead migration from legacy systems to AWS-based data platforms.
  • Establish standards for data quality, governance, and security.
  • Implement DevOps, CI/CD, and Infrastructure-as-Code practices.
  • Optimize performance and cost of AWS data solutions.
  • Troubleshoot complex production issues and provide technical leadership.
Required Qualifications
  • Bachelor''s or Master''s degree in Computer Science, Engineering, or a related field.
  • 8+ years of Data Engineering experience.
  • Strong hands-on AWS data engineering expertise.
  • Advanced Python and PySpark development.
  • Strong SQL skills.
  • Experience with AWS Glue, Redshift, S3, Lambda, EMR, Kinesis, Athena, and RDS.
  • Experience building enterprise data lakes and ETL/ELT pipelines.
  • Proven leadership experience mentoring engineering teams.
  • Strong communication and problem-solving skills.
Preferred Qualifications
  • AWS Solutions Architect Certification
  • AWS Data Engineer Certification
  • Experience with real-time streaming technologies
  • Knowledge of data governance and security best practices
  • Experience with Lakehouse architecture and modern data platforms

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