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Freelance Full Stack Developer React Python Jobs in Chicago, IL

Performacentric

Full Stack Developer

Chicago, IL · On-site +1

Full Stack Developer (React, Python & FastAPI) Location: Remote (Preferred: Philippines, Latin America, or North America) Employment Type: Full-Time / Contract Company: Performacentric About ...

Seven Seven Software

Full Stack Developer

Chicago, IL · On-site

Required Skills & Qualifications • 4-7 years of software development experience (full stack). • ... React (Vite preferred). • Strong hands-on experience with Python backend development. • ...

Next Step Systems

Full Stack Developer

Chicago, IL · On-site

Full Stack Developer, Chicago, IL Hiring a Full Stack Developer now! Urgent need! Looking for ... React is required. - Spring Framework; preferably version 4. - RESTful micro services. - Cloud ...

CYNET SYSTEMS

Full Stack Developer (React + .Net)

Lisle, IL · On-site

$55 - $60/hr

Net. * 5+ years of experience in React. * 4+ years of experience in CI/CD. Responsibilities: * Min ... Good understanding of object-oriented programming (OOP) principles. * Understanding of the GitFlow ...

Spruce Infotech

Java Full Stack Developer-Azure

Chicago, IL · On-site

$54 - $69.75/hr

Job Title: Java Full Stack Developer-Azure Location: Chicago, IL (Hybrid) Positions: 1-3 Job ... Design, develop, and deploy scalable full-stack applications using Java and React. * Build and ...

Photon

Nodejs Developer

Chicago, IL

$52.75 - $68.25/hr

Full Stack Developer (React + Node.js) Location : Chicago, IL (Onsite) Job Summary * Minimum 6+ years of experience in React and Node.js * Strong proficiency in JavaScript, including DOM manipulation ...

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All JobsFull Stack Developer React Python JobsFreelance Full Stack Developer React Python JobsFreelance Full Stack Developer React Python Jobs in Chicago, IL

Freelance Full Stack Developer React Python information

See Chicago, IL salary details

$24

$61

$88

How much do freelance full stack developer react python jobs pay per hour?

As of Jun 13, 2026, the average hourly pay for freelance full stack developer react python in Chicago, IL is $61.05, according to ZipRecruiter salary data. Most workers in this role earn between $50.77 and $70.34 per hour, depending on experience, location, and employer.

What is the work of a freelancer?

A freelance full stack developer React Python works independently to design, develop, and maintain web applications using technologies like React and Python. They typically collaborate with clients, manage their own schedules, and use tools such as version control systems and project management software to deliver projects remotely.

How do Freelance Full Stack Developers using React and Python typically manage client communication and project timelines?

Freelance Full Stack Developers working with React and Python often juggle multiple projects and clients simultaneously. Effective communication is key—they commonly use project management tools like Trello, Asana, or Jira to keep clients updated on progress and to clarify requirements. Setting clear expectations for timelines, deliverables, and feedback cycles at the outset helps avoid misunderstandings. Proactive status updates and regular check-ins (via email, video calls, or chat platforms like Slack) are standard practices to ensure smooth collaboration and on-time delivery.

What does a Freelance Full Stack Developer specializing in React and Python do?

A Freelance Full Stack Developer with expertise in React and Python builds both the front-end and back-end components of web applications. On the front end, they use React to create dynamic user interfaces, while on the back end, they leverage Python frameworks like Django or Flask to manage databases, server logic, and APIs. As freelancers, they often work independently with various clients, handling the full software development lifecycle from requirements gathering to deployment and maintenance. Their versatility allows them to deliver complete solutions tailored to each client's needs.

What does freelance mean?

A freelance full stack developer React Python is a self-employed professional who works independently on projects for clients rather than being employed by a company. Freelancers typically set their own schedules, negotiate contracts, and use skills in technologies like React and Python to complete development tasks. This work arrangement offers flexibility but requires managing client relationships and project deadlines.

Is it free lance or freelance?

The correct term is 'freelance,' which describes a self-employed professional, such as a full stack developer working with React and Python, who offers services on a project basis. Freelance developers typically work independently, set their own schedules, and may collaborate with clients remotely.

What are the key skills and qualifications needed to thrive as a Freelance Full Stack Developer specializing in React and Python, and why are they important?

To excel as a Freelance Full Stack Developer with React and Python, you need strong proficiency in front-end (React.js) and back-end (Python, Django or Flask) development, along with a solid grasp of web architecture and APIs. Familiarity with tools like Git, cloud platforms (AWS, Azure), CI/CD pipelines, and relevant certifications such as AWS Certified Developer can be advantageous. Excellent problem-solving, time management, and client communication skills help you manage projects independently and maintain successful client relationships. These competencies ensure you can deliver high-quality, scalable solutions efficiently while meeting diverse client needs in a competitive freelance market.

How does a freelancer work for beginners?

A freelance full stack developer can start by building a strong portfolio showcasing React and Python projects, then create profiles on freelance platforms like Upwork or Freelancer. Successful freelancing requires good communication skills, setting clear project scopes, and delivering quality work on time to build reputation and secure ongoing clients.

What is the difference between Freelance Full Stack Developer React Python vs Freelance Front End Developer React?

AspectFreelance Full Stack Developer React PythonFreelance Front End Developer React
SkillsProficient in React, Python, backend and frontend developmentSpecialized in React for frontend development only
Work EnvironmentHandles both client-side and server-side tasks, often in full project scopeFocuses solely on UI/UX and frontend features
CertificationsOften requires full stack or Python certificationsTypically requires React or frontend development certifications
Industry UsageUsed in projects needing comprehensive backend and frontend solutionsUsed in projects emphasizing user interface and experience

Freelance Full Stack Developer React Python professionals handle both backend and frontend tasks, offering complete solutions. In contrast, Freelance Front End Developers React focus solely on creating engaging user interfaces. Your choice depends on project scope and required expertise.

What are the most commonly searched types of Full Stack Developer React Python jobs in Chicago, IL? The most popular types of Full Stack Developer React Python jobs in Chicago, IL are:
What are popular job titles related to Freelance Full Stack Developer React Python jobs in Chicago, IL? For Freelance Full Stack Developer React Python jobs in Chicago, IL, the most frequently searched job titles are:
What job categories do people searching Freelance Full Stack Developer React Python jobs in Chicago, IL look for? The top searched job categories for Freelance Full Stack Developer React Python jobs in Chicago, IL are:
What cities near Chicago, IL are hiring for Freelance Full Stack Developer React Python jobs? Cities near Chicago, IL with the most Freelance Full Stack Developer React Python job openings:
Freelance Full Stack Developer React Python jobs near you

Full Stack Developer

Performacentric

Chicago, IL • On-site, Remote

Full-time

Posted 4 days ago

Job description

Full Stack Developer (React, Python & FastAPI)

Location: Remote (Preferred: Philippines, Latin America, or North America)
Employment Type: Full-Time / Contract
Company: Performacentric

About Performacentric

Performacentric helps small and mid-market organizations improve profitability, efficiency, visibility, and customer performance through custom AI solutions, intelligent automation, and connected business systems. We build AI agents, copilots, integrations, and business applications that eliminate manual processes and enable faster, data-driven decision making.

We are seeking a highly motivated Full Stack Developer to help design, build, and maintain modern web applications and AI-powered solutions for our clients and internal platforms.

Position Overview

The Full Stack Developer will be responsible for building and maintaining applications across the entire technology stack, including frontend user interfaces, backend APIs, database architecture, and cloud deployment.

The ideal candidate is equally comfortable developing modern React applications and building scalable Python/FastAPI backend services. Candidates with experience in machine learning, large language models (LLMs), AI agents, and PostgreSQL will receive strong consideration.

This position offers the opportunity to work on cutting-edge AI initiatives, business automation platforms, and next-generation enterprise applications.

Key ResponsibilitiesFrontend Development
  • Design and develop responsive web applications using React.
  • Build reusable UI components and front-end libraries.
  • Consume REST and GraphQL APIs.
  • Optimize applications for performance, scalability, and usability.
  • Collaborate with designers and stakeholders to create exceptional user experiences.
Backend Development
  • Develop and maintain APIs using Python and FastAPI.
  • Design scalable microservices and backend architectures.
  • Implement authentication, authorization, and security best practices.
  • Build integrations with third-party platforms and business applications.
  • Create automated workflows and data processing pipelines.
Database Development
  • Design and optimize PostgreSQL databases.
  • Develop efficient queries, indexes, and stored procedures.
  • Support data migration and ETL processes.
  • Ensure data integrity, security, and performance.
AI & Automation Development
  • Assist in the development of AI agents and copilots.
  • Integrate Large Language Models (LLMs) into business applications.
  • Build retrieval-augmented generation (RAG) solutions.
  • Support prompt engineering and AI workflow automation.
  • Develop integrations between AI services and enterprise systems.
DevOps & Quality
  • Participate in CI/CD pipeline development and maintenance.
  • Perform testing, debugging, and code reviews.
  • Monitor application performance and reliability.
  • Contribute to cloud infrastructure and deployment automation.
Required Qualifications
  • 3+ years of professional software development experience.
  • Strong proficiency in React.
  • Strong proficiency in Python.
  • Experience building APIs using FastAPI.
  • Experience with HTML5, CSS3, JavaScript, and TypeScript.
  • Familiarity with Git and GitHub-based development workflows.
  • Understanding of RESTful API design principles.
  • Experience working with relational databases.
  • Strong problem-solving and debugging skills.
  • Excellent written and verbal English communication skills.
Preferred Qualifications

Candidates possessing one or more of the following will receive preference:

  • Experience with PostgreSQL.
  • Machine Learning Engineering experience.
  • Experience deploying or fine-tuning open-source LLMs.
  • Experience with Llama models and related tooling.
  • Experience building AI agents and autonomous workflows.
  • Knowledge of vector databases and RAG architectures.
  • Experience with LangChain, LlamaIndex, CrewAI, AutoGen, or similar frameworks.
  • Experience with Docker and containerized deployments.
  • Experience with cloud platforms such as AWS, Azure, or Google Cloud.
  • Experience with CI/CD pipelines and DevOps practices.
  • Familiarity with n8n or workflow automation platforms.
Technical StackRequired
  • React
  • Python
  • FastAPI
  • Git/GitHub
  • REST APIs
  • HTML/CSS/JavaScript
Preferred
  • PostgreSQL
  • Llama LLM
  • LangChain
  • LlamaIndex
  • Docker
  • AWS
  • Azure
  • Vector Databases
  • Machine Learning Frameworks
Success Metrics

The successful candidate will:

  • Deliver production-ready features on schedule.
  • Develop scalable and maintainable code.
  • Build reliable APIs and integrations.
  • Contribute to AI-powered applications and automation solutions.
  • Maintain high standards for code quality, testing, and documentation.
  • Collaborate effectively across technical and business teams.
What We Offer
  • Opportunity to work on cutting-edge AI and automation projects.
  • Exposure to modern AI agent and LLM technologies.
  • Flexible remote work environment.
  • Opportunity for career growth within a rapidly growing AI-focused company.
  • Direct collaboration with company leadership and clients.
  • Meaningful impact on products that help businesses transform how they operate.
How to Apply

Please submit:

  1. Resume/CV
  2. GitHub profile (required)
  3. Portfolio or examples of recent projects
  4. Brief description of your experience with React, Python, FastAPI, PostgreSQL, and AI/ML technologies
  5. Any experience deploying or working with Llama-based LLMs or AI agents

Performacentric is an Equal Opportunity Employer. We celebrate diversity and are committed to creating an inclusive environment for all team members.