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Senior React Developer Jobs in Illinois (NOW HIRING)

Senior Java Developer

Chicago, IL · On-site

$59 - $75.25/hr

Experience in React is a great plus. * Experience in HTML/JS/CSS, Git, Bootstrap, React, DB2/SQL ... Senior Developer Location: ONSITE-Chicago IL

We are looking for an experienced Senior Frontend Developer with 8+ years of experience specializing in JavaScript, React.js, and API integration. The candidate will be responsible for building ...

Sr Android Developer

Chicago, IL · On-site

$59.75 - $75.75/hr

Syntricate Technologies is seeking a Sr Android Developer based in Chicago, IL. The role involves ... Responsibilities : • Proven experience as a React Native developer and Android developer • ...

React JS Lead | Atlanta

Chicago, IL · On-site

$60 - $76.75/hr

... lead or senior role. Should have lead small teams of 4-6 people as a technical lead Highly ... Guide and mentor developers on best practices, performance tuning, and design patterns. Collaborate ...

React JS Lead | Atlanta

Chicago, IL · On-site

$60 - $76.75/hr

... lead or senior role. Should have lead small teams of 4-6 people as a technical lead Highly ... Guide and mentor developers on best practices, performance tuning, and design patterns. Collaborate ...

Senior Frontend Developer

Champaign, IL · On-site

$107K - $141K/yr

Senior Frontend Web and App Developer At Smartz Inc, we rely on our dynamic team of engineers to ... To ensure success as a react.js developer, you should have in-depth knowledge of JavaScript and ...

Senior Frontend Developer

Champaign, IL · On-site

$107K - $141K/yr

Senior Frontend Web and App Developer At Smartz Inc, we rely on our dynamic team of engineers to ... To ensure success as a react.js developer, you should have in-depth knowledge of JavaScript and ...

Senior Frontend Developer

Champaign, IL · On-site

$107K - $141K/yr

Senior Frontend Web and App Developer At Smartz Inc, we rely on our dynamic team of engineers to ... To ensure success as a react.js developer, you should have in-depth knowledge of JavaScript and ...

Showing results 21-40

Senior React Developer information

See Illinois salary details

$14

$59

$85

How much do senior react developer jobs pay per hour?

As of Sep 6, 2026, the average hourly pay for senior react developer in Illinois is $59.82, according to ZipRecruiter salary data. Most workers in this role earn between $50.77 and $67.07 per hour, depending on experience, location, and employer.

What is a senior React developer?

A Senior React Developer is an experienced software engineer specializing in building user interfaces using React.js. They are responsible for designing, developing, and optimizing complex web applications while ensuring code quality and performance. Senior React Developers often mentor junior developers, collaborate with cross-functional teams, and implement best practices in React development. They also have a deep understanding of state management, performance optimization, and modern front-end architectures.

What are the typical responsibilities and daily tasks for a senior React developer?

As a Senior React Developer, you'll typically be responsible for designing and developing complex user interfaces, optimizing application performance, and mentoring junior developers on best practices. Your daily tasks may include writing clean, maintainable code, reviewing pull requests, collaborating with designers to bring UI/UX concepts to life, and participating in sprint planning or code reviews. You'll often work closely with back-end developers and product managers to align technical solutions with business goals. This role also requires you to stay up to date with emerging technologies and contribute to the continuous improvement of development processes.

What are the key skills and qualifications needed to thrive in the senior React developer position, and why are they important?

To thrive as a Senior React Developer, you need an in-depth understanding of JavaScript, React.js, front-end architecture, and experience with modern web development practices, usually backed by several years in similar roles or a relevant degree. Proficiency with state management libraries (like Redux), RESTful APIs, version control systems (such as Git), and awareness of TypeScript and testing frameworks is often expected. Strong problem-solving abilities, clear communication, and a collaborative mindset set successful candidates apart. These skills ensure the delivery of robust, scalable applications and effective teamwork in dynamic, agile environments.

What are the most commonly searched types of React Developer jobs in Illinois?

The most popular types of React Developer jobs in Illinois are:

What are popular job titles related to Senior React Developer jobs in Illinois?

For Senior React Developer jobs in Illinois, the most frequently searched job titles are:

What job categories do people searching Senior React Developer jobs in Illinois look for?

The top searched job categories for Senior React Developer jobs in Illinois are:

What cities in Illinois are hiring for Senior React Developer jobs?

Cities in Illinois with the most Senior React Developer job openings:

What are popular job titles related to Senior React Developer jobs in IL?

For Senior React Developer jobs in IL, the most frequently searched job titles are:

Infographic showing various Senior React Developer job openings in Illinois as of August 2026, with employment types broken down into 68% Full Time, 22% Part Time, and 10% Contract. Highlights an 80% Physical, 5% Hybrid, and 15% Remote job distribution, with an average salary of $124,423 per year, or $59.8 per hour.

Full Stack Developer (.Net & React)

Saransh Inc

Lisle, IL • On-site

Contractor

Re-posted 27 days ago


Job description

Role: Sr Software Engineer / Full Stack Developer with .Net + React.
Location: Lisle, IL (Onsite from Day 1)
Job Type: Contract
Description:
Min 6+ yrs of development experience with ASP.NET / .NET Core using C# (and/or VB.NET) in Visual Studio IDE
• Min 6+ yrs of development experience with ReactJS

• Experience in developing Web APIs in .NET Core
• Experience in writing extensive unit tests and Web API testing.
Good Understanding of security, performance, and scalability considerations
Experience modernizing legacy ASP.NET Web Forms applications to .NET Core + React
• Strong understanding of HTML, XML, CSS, JSON, JavaScript & jQuery
• Expert level knowledge in SQL, including writing complex queries and stored procedures
• Skilled in working with SOAP and REST services.
• Good understanding of object-oriented programming (OOP) principles.
• Understanding of the GitFlow branching strategy and deployments
• Familiarity with deploying to Kubernetes clusters
• Understanding of SOLID design principles
• Experience with code refactoring and design patterns
• Familiarity with ADO or JIRA
Familiarity with CI/CD pipeline
• Familiarity with TFS, GIT
Familiarity with Azure
• Familiarity with Telerik is a plus