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Freelance Full Stack Developer Jobs in Elgin, IL

DataDelivers LLC

Full Stack Engineer

Schaumburg, IL · On-site

$115K - $130K/yr

Full Stack Engineer Product Strategy & Technology Team (PST) Reports to: Director of Product Development. Location: Schaumburg IL Hybrid schedule (in office Monday, Tuesday, Thursday). The Full Stack ...

DataDelivers LLC

Full Stack Engineer

Schaumburg, IL · On-site

$115K - $130K/yr

The Full Stack Engineer works alongside other developers on the Product Strategy & Technology (PST) team to build, maintain, and improve DataDelivers' core CDP product. This role owns feature ...

Addison Group

Full Stack Engineer

Chicago, IL · On-site

$65 - $75/hr

This role requires a true full-stack developer who is equally comfortable creating responsive user interfaces and developing the backend services that power them. The selected engineer will take ...

Datadelivers

Full Stack Engineer

Schaumburg, IL · On-site

The Full Stack Engineer works alongside other developers on the Product Strategy & Technology (PST) team to build, maintain, and improve DataDelivers' core CDP product. This role owns feature ...

Cognizant

Full Stack Software Developer

Chicago, IL · On-site

$65K/yr

Key ResponsibilitiesDevelopment & Engineering: * Develop and maintain full-stack web applications using Java, Spring Reactive, and React JS * Design and implement RESTful APIs and reactive ...

New

Royal Cyber Inc.

Full Stack developer

Naperville, IL · On-site

AWS + Python • Minimum 3-4 years (more is better) of AWS experience • Hands on Experience in python • Bitbucket • AWS Skills - o Lambda (Function, Layer) o SNS o SQS o Step Function o API ...

Laksan Technologies

Java Fullstack Developer

Chicago, IL · On-site

$54 - $69.75/hr

C2C Onsite Long-term We are looking for a talented and driven Full-Stack Developer to join our team in Chicago, IL. The ideal candidate will have strong expertise in Java-based back-end development ...

Brooksource

Full Stack Engineer

Chicago, IL · On-site

Cloud & DevOps: Deploy and support applications in Azure Cloud, leveraging containerization and ... full-stack development experience. * 3+ years of experience developing front‑end applications ...

New

Infosys Limited Digital

Java Full Stack Developer

Elgin, IL · On-site

$52 - $67/hr

... Full stack|Java Full stack Technical Skills 3 Technology|cross platform mobile development|React Native Salary min 71079 Salary max 92403 Overview The Infosys Communications, Media, and Technology ...

Staffingine LLC

Senior Java Full stack Developer

Chicago, IL · On-site

$59 - $75.25/hr

Senior Java Full stack Developer Job Location: Chicago, IL Job Type: Contract * Design, develop, and maintain web applications using Next.js, ReactJS, and the Fitch design system. * Implement ...

NetSfere

Sr. Full Stack Software Engineer

Chicago, IL · On-site

Sr. Full Stack Software Engineer (NetSfere Omnichannel) Infinite Convergence Solutions NetSfere Omnichannel is looking for a hands‑on, tech‑savvy, passionate, driven Senior Full Stack Engineer ...

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Freelance Full Stack Developer information

See Elgin, IL salary details

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$85

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

As of Sep 15, 2026, the average hourly pay for freelance full stack developer in Elgin, IL is $58.58, according to ZipRecruiter salary data. Most workers in this role earn between $48.70 and $67.50 per hour, depending on experience, location, and employer.

What is a freelance full stack developer?

A Freelance Full Stack Developer is a self-employed professional who builds both the front-end and back-end of websites or applications. They work with various technologies, including databases, servers, APIs, and client-side interfaces, to create fully functional digital products. Unlike full-time employees, freelancers work on a project basis for multiple clients, offering flexibility in workload and schedule. Their responsibilities often include coding, debugging, deployment, and sometimes design.

What types of projects and clients can freelance full stack developers typically expect to work with?

Freelance Full Stack Developers often engage with a diverse range of projects, including website and web application development, e-commerce platforms, mobile app backends, and API integrations. Clients can range from startups and small businesses to established companies and entrepreneurs seeking bespoke digital solutions. The variety in clients and project scopes allows developers to constantly expand their skills and work experience, but it also means adapting quickly to new industries and client expectations. Freelancers typically manage their own workflow, communicate directly with clients, and are responsible for project timelines, making this role ideal for self-motivated technology professionals.

What are the key skills and qualifications needed to thrive as a freelance full stack developer?

To thrive as a Freelance Full Stack Developer, you need a solid grasp of both front-end and back-end programming languages (such as JavaScript, HTML/CSS, Node.js, Python, or similar) and a strong portfolio showcasing completed projects. Familiarity with frameworks like React or Angular, version control systems like Git, cloud services, and sometimes relevant certifications (such as AWS Certified Developer) are highly valued. Excellent communication, problem-solving abilities, time management, and client relationship skills help set freelancers apart. These competencies are crucial for effectively delivering end-to-end solutions, managing multiple projects, and building a reliable client base.

What are popular job titles related to Freelance Full Stack Developer jobs in Elgin, IL?

For Freelance Full Stack Developer jobs in Elgin, IL, the most frequently searched job titles are:

What job categories do people searching Freelance Full Stack Developer jobs in Elgin, IL look for?

The top searched job categories for Freelance Full Stack Developer jobs in Elgin, IL are:

What cities near Elgin, IL are hiring for Freelance Full Stack Developer jobs?

Cities near Elgin, IL with the most Freelance Full Stack Developer job openings:

Infographic showing various Freelance Full Stack Developer job openings in Elgin, IL as of August 2026, with employment types broken down into 57% Full Time, and 43% Contract. Highlights an 86% In-person, and 14% Hybrid job distribution, with an average salary of $121,846 per year, or $58.6 per hour.

Full Stack Engineer

Schaumburg, IL • On-site

DataDelivers LLC
See more jobs at DataDelivers LLCexternal

$115K - $130K/yr

Full-time

Re-posted 15 days ago

Job description

Full Stack Engineer
Product Strategy & Technology Team (PST)
Reports to: Director of Product Development.
Location: Schaumburg IL
Hybrid schedule (in office Monday, Tuesday, Thursday).
The Full Stack Engineer works alongside other developers on the Product Strategy & Technology (PST) team to build, maintain, and improve DataDelivers' core CDP product. This role owns feature delivery, bug resolution, and production maintenance across the full stack, working within our AWS environment to keep the product roadmap on schedule.
The Full Stack Engineer brings hands-on proficiency in React, Python, and SQL, along with the ability to read, navigate, and improve an existing codebase. This is a hands-on delivery role suited to someone early in their full stack career who is ready to contribute across the front end, back end, and cloud infrastructure.
Responsibilities
  • Design, build, and maintain features for the DataDelivers CDP product across the front end (React) and back end (Python, REST APIs)
  • Troubleshoot and resolve bugs and production issues promptly to keep roadmap timelines on track
  • Consume and/or develop RESTful APIs, integrating with internal and third-party services
  • Write, debug, and optimize SQL queries for data access, reporting, and application support
  • Read, navigate, and extend the existing codebase while following established coding standards
  • Deploy and support applications hosted in AWS across technology stack.
  • Use Git for version control and participate in basic CI/CD processes
  • Collaborate with teammates, product owners, and other stakeholders to translate requirements into working solutions
  • Maintain clear documentation for code, features, and processes
  • Participate in peer code reviews and contribute to continuous improvement of team engineering practices

Qualifications
  • Bachelor's degree in Computer Science, Information Technology, or a related field, or equivalent practical experience
  • 2-3 years of professional full stack development experience
  • Hands-on experience with AWS, particularly Athena, S3, DynamoDB, API Gateway, Amplify, and CloudFront
  • Proficiency with React, including components, hooks, and state management
  • Experience with Python for scripting, APIs, or backend services
  • Strong SQL skills - querying, data modeling, and debugging
  • Experience consuming and/or developing REST APIs
  • Familiarity with Git and basic CI/CD practices
  • Demonstrated ability to read, navigate, and improve an existing codebase
  • Ability to work well with people from different disciplines and varying degrees of technical experience
  • Experience with TypeScript
  • Familiarity with data pipelines or ETL processes

Soft Skills & Work Style
  • Detail-oriented and QA-minded, with a focus on outcomes; comfortable catching edge cases and validating that a fix or feature actually works before calling it done
  • Design-forward; able to execute against a design vision and collaborate closely with the design team to ship polished, on-brand user experiences
  • Self-directed and comfortable owning well-scoped bugs and small feature work independently, with minimal day-to-day oversight
  • Clear written communicator, including keeping Jira tickets well-documented (status, comments, and linked work) so progress is visible without a status-check conversation
  • Able to own the full lifecycle of small-to-medium work independently, from design handoff through development, testing, and production deployment, with limited support

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