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Freelance Python Programmer Jobs in Illinois (NOW HIRING)

Solomon Page

Senior Data Engineer

Chicago, IL · On-site

$65 - $80/hr

The ideal candidate has strong expertise in Databricks, SQL, Python, and AWS, along with experience ... freelancers - which sets us apart in the industries we serve. About Solomon Page Founded in 1990 ...

Publicis Groupe Holdings B.V

Manager, Analytics

Chicago, IL · On-site

$88K - $127K/yr

... with Python, R programming languages • Experience working with relational databases, SQL • ... Temporary roles may be eligible to participate in our freelancer/temporary employee medical plan ...

Socket.dev

Senior Data Scientist

Chicago, IL · On-site

$89 - $127/hr

... engineering, marketing or social science methods. * Hands‑on experience mining data for ... Hands‑on experience using Python or R, SQL, and distributed computing systems such as Hadoop or ...

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How much do freelance python programmer jobs pay per hour?

As of Aug 20, 2026, the average hourly pay for freelance python programmer in Illinois is $66.00, according to ZipRecruiter salary data. Most workers in this role earn between $60.58 and $69.90 per hour, depending on experience, location, and employer.

What is a freelance Python programmer?

A Freelance Python Programmer is a self-employed professional who offers Python programming services to clients on a contract or project basis. They use the Python programming language to develop, test, and maintain software, applications, scripts, and automation tools. Freelance Python programmers often work remotely and may handle a variety of tasks, such as web development, data analysis, machine learning, or automation projects, depending on their expertise and the needs of their clients.

What does a freelance Python programmer do?

The job duties of a freelance python programmer involve coding software and applications and working to develop web applications using the Python programming language. As a freelancer, you work for clients on a contract basis, and you may handle more than one project at a time. Your responsibilities can vary from client to client, but you always use Python to create, test, or improve applications or software. In addition to coding, you may perform an analysis of a server or database to determine the effectiveness of an application.

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

To thrive as a Freelance Python Programmer, you need strong proficiency in Python programming, problem-solving abilities, and a solid understanding of software development principles, often supported by a degree in computer science or relevant experience. Familiarity with frameworks like Django or Flask, version control systems such as Git, and knowledge of APIs or cloud platforms are typically important technical tools. Excellent time management, self-motivation, and clear client communication are standout soft skills in this role. These skills and qualities are crucial for delivering high-quality projects on time, building client trust, and maintaining a successful freelance career.

How do freelance Python programmers typically manage client communication and project expectations?

Freelance Python Programmers often work with clients remotely, making clear and consistent communication crucial to project success. They usually establish preferred channels such as email, project management tools, or video calls to discuss requirements, timelines, and deliverables. Setting clear expectations at the outset, providing regular updates, and proactively addressing potential challenges help maintain client trust and satisfaction. Effective communication skills are just as important as technical proficiency in ensuring projects run smoothly and meet client goals.

What is the difference between Freelance Python Programmer vs Python Developer?

AspectFreelance Python ProgrammerPython Developer
CredentialsSelf-taught or formal education, no specific certification requiredTypically holds a degree in computer science or related field, certifications like PCEP or PCAP are common
Work EnvironmentIndependent, remote or on-site client projectsUsually employed by a company, working in teams or departments
Employer & Industry UsageClients across various industries, project-basedTech companies, startups, or corporate IT teams
Search & Comparison IntentLooking for freelance opportunities or project-based workSeeking full-time or contract employment as a Python developer

In summary, a Freelance Python Programmer works independently on diverse projects, often without formal certifications, while a Python Developer is typically employed by organizations, with a focus on ongoing development within a team. Both roles require strong Python skills, but their work settings and employment types differ significantly.

More about Freelance Python Programmer jobs

What are the most commonly searched types of Python Programmer jobs in Illinois?

The most popular types of Python Programmer jobs in Illinois are:

What are popular job titles related to Freelance Python Programmer jobs in Illinois?

For Freelance Python Programmer jobs in Illinois, the most frequently searched job titles are:

What job categories do people searching Freelance Python Programmer jobs in Illinois look for?

The top searched job categories for Freelance Python Programmer jobs in Illinois are:

What cities in Illinois are hiring for Freelance Python Programmer jobs?

Cities in Illinois with the most Freelance Python Programmer job openings:

Freelance Python Programmer jobs near you
Infographic showing various Freelance Python Programmer job openings in Illinois as of August 2026, with employment types broken down into 100% Contract. Highlights an 100% Remote job distribution, with an average salary of $137,270 per year, or $66 per hour.

Senior Data Engineer

Solomon Page

Chicago, IL • On-site

$65 - $80/hr

Contractor

Medical, Dental, Retirement

Posted 15 days ago

Job description

We are seeking a hands-on Senior Data Engineer to support Phase 0 data discovery, profiling, mapping, and engineering handoff activities for a large-scale customer data and marketing transformation initiative. This role will work closely with Data Strategists, Solution Architects, and business stakeholders to analyze enterprise data sources, define canonical data models, and prepare high-quality engineering deliverables for implementation in Databricks. The ideal candidate has strong expertise in Databricks, SQL, Python, and AWS, along with experience in data modeling, data quality, and customer identity management.
  • Rate Range: $65-80/hr on W2

Responsibilities:
  • Inventory priority source systems, entities, identifiers, fields, relationships, and data quality issues.
  • Perform data discovery, profiling, and analysis across enterprise data sources.
  • Assess data completeness, duplicate patterns, freshness, lineage, conflicts, and source reliability.
  • Develop source-to-target mappings for the canonical marketing data model.
  • Translate identity resolution rules, survivorship logic, source hierarchy, field ownership, account relationships, and exception handling into engineering-ready documentation.
  • Document data gaps, assumptions, dependencies, risks, and unresolved issues for engineering teams.
  • Define data quality thresholds, acceptance criteria, match confidence metrics, and engineering handoff requirements.
  • Collaborate with Data Strategists, Solution Architects, and client engineering teams to ensure successful implementation in Databricks.
  • Support data engineering best practices and contribute to scalable, high-quality data solutions.

Required Qualifications:
  • 7+ years of experience in Data Engineering, Data Integration, or Data Warehousing.
  • Strong hands-on experience with Databricks, SQL, Python, and AWS.
  • Experience with data profiling, data discovery, and source system analysis.
  • Strong understanding of data modeling, source-to-target mapping, and data transformation.
  • Experience documenting engineering requirements and preparing implementation-ready technical artifacts.
  • Strong analytical, troubleshooting, and problem-solving skills.
  • Excellent communication and stakeholder collaboration abilities.

Required Skills:
  • Databricks
  • SQL
  • Python
  • AWS
  • Data Discovery & Profiling
  • Source-to-Target Mapping
  • Data Modeling
  • Data Quality Assessment
  • Customer Identity Resolution
  • Data Lineage
  • Requirements Documentation
  • Stakeholder Collaboration

Technical Skills:
  • Databricks
  • SQL
  • Python
  • AWS
  • CRM Data
  • Eloqua
  • Marketing Data Models
  • Data Mapping
  • Data Quality & Validation
  • Identity Resolution
  • ETL/ELT Concepts

Preferred Qualifications:
  • Experience with customer data platforms (CDPs) or marketing data ecosystems.
  • Knowledge of identity resolution, golden record, and master data management concepts.
  • Experience working with enrichment platforms, analytics data, web data, event data, or 6Sense.
  • Experience supporting enterprise marketing or customer analytics initiatives.

If you meet the required qualifications and are interested in this role, please apply today.
The Solomon Page Distinction
Solomon Page offers a comprehensive benefit program for hourly employees. We pride ourselves on offering medical, dental, 401(k), direct deposit and commuter benefits to our employees, including freelancers - which sets us apart in the industries we serve.
About Solomon Page
Founded in 1990, Solomon Page is a specialty niche provider of staffing and executive search solutions across a wide array of functions and industries. The success of Solomon Page reflects an organic growth strategy supported by a highly entrepreneurial culture. Acting as a strategic partner to our clients and candidates, we focus on providing customized solutions and building long-term relationships based on trust, respect, and the consistent delivery of excellent results. For more information and additional opportunities, visit: solomonpage.com and connect with us on Facebook , and LinkedIn .
Opportunity Awaits.
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