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Freelance Full Stack Developer Jobs in Elgin, IL

Edgehog Trading

Full Stack Developer

Chicago, IL · On-site

... full stack applications * Proven ability to work in cross-functional teams, particularly alongside algorithmic developers and traders * Solid understanding of software engineering fundamentals - data ...

localCLOUT, Inc.

Full Stack Developer

Chicago, IL · On-site

As a Developer who is passionate about coding, you will be part of a small, but powerful and elite ... N stack (MongoDB , Ember.js, Express.js & Node.js) * Experience with API's (Google, others)

localCLOUT, Inc.

Full Stack Developer

Chicago, IL · On-site

As a Developer who is passionate about coding, you will be part of a small, but powerful and elite ... N stack (MongoDB , Ember.js, Express.js & Node.js) * Experience with API's (Google, others)

Huntington

Senior Full Stack Developer

Chicago, IL · On-site +1

$70K - $140K/yr

Senior Full Stack Developer - In this senior role, the successful candidate will Design, Develop, Integrate, and Support Process Automation API development. Duties and Responsibilities: * Architect ...

PeopleVeda

Full Stack Developer

Libertyville, IL · On-site

They have immediate need for two Fullstack Developer experienced in NodeJS, ReactJS and Redux. * Design, develop, test and debug applications and systems of varying degrees of complexity * Develop ...

PeopleVeda

Full Stack Developer

Libertyville, IL

They have immediate need for two Fullstack Developer experienced in NodeJS, ReactJS and Redux. * Design, develop, test and debug applications and systems of varying degrees of complexity * Develop ...

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

Full Stack Engineer

Hoffman Estates, IL · On-site

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 ...

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

As of Sep 13, 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.

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Freelance Full Stack Developer jobs near you
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 Developer

Chicago, IL • On-site

Edgehog Trading
See more jobs at Edgehog Tradingexternal

Full-time

Medical, Dental, Vision, Retirement, PTO

Re-posted 18 days ago

Job description

About us
Edgehog Trading is a proprietary trading firm specializing in electronic options market making. We take a technology-driven approach, designing and operating automated, scalable systems to provide liquidity across markets.
Our team spans trading, engineering, and business operations, working together to build and support the systems that power the firm. We emphasize data-driven decision making, rigorous problem solving, and continuous improvement to navigate complex and evolving markets.
We operate in a highly collaborative environment where ideas can move quickly from concept to implementation, and where individuals are empowered to take ownership and contribute directly to the firm's growth.
What you'll do:
  • Design and build real-time UIs that present coherent visualizations of market activity, system performance, and trading operations, giving traders intuitive control over complex systems
  • Develop and maintain internal tooling and dashboards that surface actionable insights from live financial and operational data.
  • Collaborate closely with traders, quant researchers, and algo developers to understand workflows and translate them into reliable software solutions
  • Identify opportunities to automate manual processes and improve existing systems across the trading lifecycle
  • Take end-to-end ownership of projects, driving them from initial scoping and design through implementation, deployment, and long-term maintenance

Qualifications and skills:
  • 3+ years of experience in a trading environment focusing on building backend processes and UIs
  • Degree in computer science, mathematics, or a related field
  • Strong proficiency in JavaScript/TypeScript, Python, and related frameworks, with a track record of building and shipping production-grade full stack applications
  • Proven ability to work in cross-functional teams, particularly alongside algorithmic developers and traders
  • Solid understanding of software engineering fundamentals - data structures, algorithms, system design, and clean code practices

Why Edgehog:
  • Small team advantage: Direct access to founders and senior team members from day one
  • Ownership early: Manage real P&L and make meaningful impact within your first year
  • Cutting-edge tech: Work with our proprietary models and low-latency trading systems built in-house
  • Tight feedback loops: Monthly 1-on-1s with your mentor, quarterly reviews with leadership
  • Chicago-based: Affordable cost of living, vibrant trading community

Benefits:
  • Comprehensive health, dental, and vision insurance with premiums 100% covered by the firm
  • 401(k) with a 4% company match
  • Unlimited paid time off and sick leave
  • Free lunch, coffee, drinks, and snacks
  • Commuter benefits
  • Monthly happy hours and annual team events

The base salary range for this position is listed below. Base salary represents just one part of overall compensation; all full-time, permanent roles are eligible for a discretionary bonus and benefits, including items in the above list.
The base salary for this role is 125,000 - 175,000 USD per year

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