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Freelance Full Stack Developer React Python Jobs in Illinois

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 · On-site

$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 ...

CFS

Senior .NET Full Stack Developer

Oakbrook Terrace, IL · Hybrid

$110K - $140K/yr

NET Full Stack Developer l No Sponsorship Available Senior .NET Full Stack Developer Job Details ... Build responsive, user-friendly, and accessible UI components using Angular, React, or Blazor, with ...

SonSoft

Java Full Stack Developer

Northbrook, IL · On-site

$53.75 - $69.50/hr

Java Full Stack Developer (with experience on Agile XP, UI- Angular ... JS or React.JS, IntelliJ -IDE, Github, Spring Framework, MongoDB, Jenkins, docker toolbox ...

1 point system

Python Full Stack Engineer

Chicago, IL · On-site

Role Overview We are seeking an experienced Senior Full Stack Software Engineer to lead development ... JavaScript / TypeScript (mandatory) * Node.js * React.js for UI development * Python (including ...

Apex Informatics

Java Full Stack Developer

Chicago, IL · On-site

$54 - $69.75/hr

Senior Java Full Stack Developer Chicago Illinois 60603 (Hybrid role) W2 Candidates only Notes ... Java/Spring/Microservices/React/AWS - These are MUST have's with minimum 10+ years of experience

SysMind Tech

Java Full Stack/React Developer

Chicago, IL · On-site

$54 - $69.75/hr

Can we use Freelancer? : No * Named Job Posting? (if Yes - needs to be approved by SCSC) : No ... Java Full Stack/React Developer * Local Skills : Java React Developer * Languages Required:

SysMind Tech

Java Full Stack/React Developer

Chicago, IL · On-site

$54 - $69.75/hr

Can we use Freelancer? : No * Named Job Posting? (if Yes - needs to be approved by SCSC) : No ... Java Full Stack/React Developer * Local Skills : Java React Developer * Languages Required:

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All JobsFreelance Full Stack Developer React Python JobsFreelance Full Stack Developer React Python Jobs in Illinois

Freelance Full Stack Developer React Python information

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 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.

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

Java Full Stack Developer

Kanak Elite Services Inc

Chicago, IL • On-site

$54 - $69.75/hr

Contractor

Posted 29 days ago

Job description

Role: JAVA FULL STACK DEVELOPER

Location: Chicago, IL Hybrid (Locals only)

Job Summary:

We are seeking an experienced Java Full Stack Developer with deep expertise in Asset and Wealth Management to join our technology team. The ideal candidate will be responsible for designing, developing, and maintaining full stack solutions that power digital investment platforms, client onboarding, portfolio management, and other core wealth management functions.

Key Responsibilities:

  • Design and develop scalable and secure backend services using Java (8/11/17), Spring Boot, and Microservices architecture.
  • Build responsive and intuitive front-end interfaces using Angular, React, or other modern JavaScript frameworks.
  • Work closely with business stakeholders to understand requirements in the Asset & Wealth Management domain (e.g., investment portfolios, trade execution, client reporting).
  • Implement RESTful APIs to integrate internal systems and third-party services (e.g., custodians, trading platforms, KYC/AML providers).
  • Collaborate with DevOps for CI/CD pipelines, containerization (Docker/Kubernetes), and cloud deployments (AWS, Azure, GCP).
  • Optimize application performance, reliability, and security for high-availability financial platforms.
  • Lead code reviews and mentor junior developers.
  • Write unit, integration, and automation tests to ensure code quality.
  • Ensure compliance with financial regulatory requirements (e.g., GDPR, MiFID II, FINRA) and internal governance policies.

Required Skills:

  • 8+ years of experience as a Java Full Stack Developer.
  • Strong knowledge of Spring/Spring Boot, REST APIs, and Microservices.
  • Hands-on experience with front-end technologies like Angular (2+), React.js, HTML5, CSS3, JavaScript, TypeScript.
  • Experience with Asset and Wealth Management platforms (e.g., portfolio management systems, client onboarding, advisor dashboards).
  • Proficiency in SQL/NoSQL databases (e.g., Oracle, PostgreSQL, MongoDB).
  • Experience with Cloud platforms (AWS, Azure, or GCP) and tools like Jenkins, Git, Docker, Kubernetes.
  • Familiarity with financial instruments (mutual funds, ETFs, bonds, equities) and investment workflows.
  • Excellent communication, analytical, and problem-solving skills.

Preferred Qualifications:

  • Experience with financial services standards and protocols (FIX, SWIFT, etc.).
  • Exposure to data visualization tools (e.g., D3.js, Highcharts) for portfolio performance.
  • Knowledge of data privacy regulations and security in financial services.

Certification in AWS, Oracle, or CFA Investment Foundations is a plus.