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Senior Frontend Developer Jobs in Illinois (NOW HIRING)

Sysmind

Senior Front End Developer

Moline, IL

$45 - $50/hr

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 ...

Smartz

Senior Frontend Developer

Champaign, IL · On-site

$107K - $141K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Senior Frontend Web and App Developer At Smartz Inc, we rely on our dynamic team of engineers to solve the many challenges and puzzles that come with our rapidly evolving technical stack. You will be ...

Smartz

Senior Frontend Developer

Champaign, IL · On-site

$107K - $141K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Senior Frontend Web and App Developer At Smartz Inc, we rely on our dynamic team of engineers to solve the many challenges and puzzles that come with our rapidly evolving technical stack. You will be ...

Zmodo AI Inc

Senior Frontend Developer

Champaign, IL · On-site

$107K - $141K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Senior Frontend Web and App Developer At Smartz Inc, we rely on our dynamic team of engineers to solve the many challenges and puzzles that come with our rapidly evolving technical stack. You will be ...

Zmodo AI Inc

Senior Frontend Developer

Champaign, IL · On-site

$107K - $141K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Senior Frontend Web and App Developer At Smartz Inc, we rely on our dynamic team of engineers to solve the many challenges and puzzles that come with our rapidly evolving technical stack. You will be ...

1872 Consulting

Senior Front End Engineer

Chicago, IL · Hybrid

$126K - $173K/yr

Senior Front-End Engineer Senior Front-End Engineer Qualifications 5+ years of experience writing client-side JavaScript. Expertise in building complex layouts with CSS and HTML. Strong experience ...

1872 Consulting

Senior Front End Engineer

Chicago, IL · Hybrid

$126K - $173K/yr

Senior Front-End Engineer Senior Front-End Engineer Qualifications 5+ years of experience writing client-side JavaScript. Expertise in building complex layouts with CSS and HTML. Strong experience ...

3B Staffing LLC

Senior .Net Front End Engineer

Chicago, IL · On-site

$126K - $173K/yr

Senior .Net Front End Engineer Duration: 1 year Location: Chicago, IL Responsibilities: Designing and developing near-term solution and working with the solution architect to develop technical ...

3B Staffing LLC

Senior .Net Front End Engineer

Chicago, IL · On-site

$126K - $173K/yr

Senior .Net Front End Engineer Duration: 1 year Location: Chicago, IL Responsibilities: Designing and developing near-term solution and working with the solution architect to develop technical ...

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Showing results 1-20

All JobsFrontend Developer JobsSenior Frontend Developer JobsSenior Frontend Developer Jobs in Illinois

Senior Frontend Developer information

See Illinois salary details

$37.8K

$128.9K

$175.9K

How much do senior frontend developer jobs pay per year?

As of Aug 13, 2026, the average yearly pay for senior frontend developer in Illinois is $128,945.00, according to ZipRecruiter salary data. Most workers in this role earn between $111,400.00 and $146,300.00 per year, depending on experience, location, and employer.

What is the average salary for a senior front-end developer?

The average salary for a senior front-end developer typically ranges from $90,000 to $140,000 annually, depending on experience, location, and company size. Skilled developers proficient in frameworks like React or Angular and with strong UI/UX knowledge tend to earn higher salaries.

What is a senior frontend developer?

Senior Frontend Developers are experienced software professionals who specialize in building and maintaining the user-facing parts of web applications. They work with technologies like HTML, CSS, and JavaScript frameworks (such as React, Angular, or Vue.js) to create responsive, interactive, and visually appealing interfaces. In addition to coding, they often lead frontend projects, mentor junior developers, and collaborate with designers and backend engineers to ensure seamless user experiences. Their role also includes optimizing web performance and adhering to best practices in accessibility and usability.

What are the key skills and qualifications needed to thrive as a senior frontend developer, and why are they important?

To thrive as a Senior Frontend Developer, you need advanced proficiency in HTML, CSS, JavaScript, and modern frameworks like React or Angular, along with a relevant degree or equivalent experience. Familiarity with version control systems (such as Git), frontend build tools, testing libraries, and possibly certifications like AWS Certified Developer are typically important. Strong problem-solving abilities, effective communication, and a collaborative mindset are crucial soft skills for excelling in this role. These skills ensure the delivery of high-quality, scalable user interfaces that meet both technical and business requirements.

What are some common challenges senior frontend developers face when leading projects, and how can they address them?

Senior Frontend Developers often encounter challenges such as aligning cross-functional teams, managing technical debt, and maintaining code quality while meeting deadlines. To address these, effective communication with designers, backend engineers, and product managers is crucial. Adopting best practices like code reviews, thorough documentation, and utilizing modern frameworks helps streamline collaboration and ensure maintainability. Additionally, mentoring junior developers and promoting knowledge sharing within the team can foster a more efficient and cohesive work environment.

Are senior front-end developers still in demand?

Senior front-end developers are in high demand due to the ongoing need for skilled professionals who can build responsive, user-friendly interfaces using frameworks like React, Angular, or Vue.js. Companies seek experienced developers to lead projects, improve user experience, and implement modern web technologies, making this a strong career choice in the current job market.

What is the difference between Senior Frontend Developer vs Frontend Engineer?

AspectSenior Frontend DeveloperFrontend Engineer
Required CredentialsBachelor's in CS or related field, extensive experienceBachelor's in CS or related field, strong technical skills
Work EnvironmentCollaborates with designers, backend teams, project managersFocuses on building and optimizing frontend applications
Industry UsageCommon in tech companies, startups, agenciesUsed interchangeably with Senior Frontend Developer in many contexts
Search & Comparison IntentUnderstanding senior-level responsibilities and skillsClarifying role scope and technical focus

While both roles require strong frontend skills and similar educational backgrounds, a Senior Frontend Developer typically has more leadership responsibilities and project oversight. A Frontend Engineer may focus more on technical implementation and architecture. The terms are often used interchangeably, but understanding the nuances helps in job searches and role expectations.

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

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

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

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

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

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

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

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

Senior Frontend Developer jobs near you
Infographic showing various Senior Frontend Developer job openings in Illinois as of July 2026, with employment types broken down into 100% Full Time. Highlights an 46% In-person, 27% Hybrid, and 27% Remote job distribution, with an average salary of $128,945 per year, or $62 per hour.

Senior Front End Developer

Sysmind

Moline, IL

$45 - $50/hr

Full-time

Re-posted 18 days ago

Job description

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 scalable, high‑performance user interfaces and collaborating with cross‑functional teams to deliver end‑to‑end web solutions.
⦁  Develop, enhance, and maintain web applications using JavaScript (ES6+) and React.js.
⦁ Build reusable UI components and implement clean, maintainable front‑end architecture.
⦁ Integrate frontend applications with RESTful APIs / GraphQL APIs for dynamic data flow.
⦁ Work closely with designers to translate UI/UX wireframes into functional interfaces.
⦁ Optimize applications for performance, responsiveness, and cross‑browser compatibility.
⦁ Debug and resolve UI/functional issues across web applications.
⦁ Manage application state using Redux, Context API, or other state management tools.
⦁ Write unit tests using tools such as Jest or React Testing Library.
⦁ Use Git/GitHub for version control, branching, and collaborative development.
⦁ Ensure the application adheres to basic UX principles for usability and accessibility.
⦁ Participate in code reviews to maintain coding quality and standards.
Minimum Years of Experience:
⦁ 6+ years

Must Have Skills:
⦁ JavaScript or other equivalent front end programming languages
⦁ Use of GitHub
⦁ Basic UX principles
⦁ React.js
⦁ API integration

SysMind logo

About SysMind

Sourced by ZipRecruiter

Founded in 1999, SysMind is a reliable recruitment and staffing company that assists businesses with their human capital needs. We bring our expertise in staffing solutions, both locally and internationally. A cost-effective company, we assist companies in their growth journey by adopting emerging technologies and up-skilling resources as per their requirements. Our expertise of over two decades in different industries empowers us with the knowledge to provide you with a quick & dependable response to all your human capital needs without compromising quality.

Industry

It services

Company size

51 - 200 Employees

Headquarters location

Princeton Junction, NJ, US

Year founded

1999

Social media

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