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Frontend Developer Jobs in Rockford, IL (NOW HIRING)

McCarty Technologies, Inc

Web Developer

Rochelle, IL · On-site

They are seeking a Web Developer to design and write web pages, work with databases, and maintain the company's intranet and applications. Responsibilities : • Design and write web pages with a ...

MTI

Web Developer

Rochelle, IL · On-site

Programs web pages working with databases and programming languages to perform back-end work (i.e., MySQL, PHP) and ecommerce * Strong communications skills with both technical and non-technical ...

MTI

Web Developer

Rochelle, IL · On-site

Programs web pages working with databases and programming languages to perform back-end work (i.e., MySQL, PHP) and ecommerce * Strong communications skills with both technical and non-technical ...

GEA Group

Market Manager - Liquid Dairy

Janesville, WI · On-site

$16.50 - $20.25/hr

GEA Group, founded in Germany in 1881, is a global leader in engineering solutions, serving ... Own the front-end evaluation of new business opportunities by integrating commercial, technical and ...

Varsity Tutors

Supabase Tutor

Dekalb, IL · Remote

$18 - $40/hr

... Supabase to front-end frameworks. Emphasizes backend architecture understanding and connects ... support developers from Supabase beginners through advanced users building production-ready ...

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Showing results 21-39

All JobsFrontend Developer JobsFrontend Developer Jobs in Rockford, IL

Frontend Developer information

See Rockford, IL salary details

$42.5K

$110.5K

$155.6K

How much do frontend developer jobs pay per year?

As of Sep 6, 2026, the average yearly pay for frontend developer in Rockford, IL is $110,503.00, according to ZipRecruiter salary data. Most workers in this role earn between $104,100.00 and $121,100.00 per year, depending on experience, location, and employer.

What is a frontend developer?

Frontend Developers are professionals who design and build the user-facing parts of websites and web applications. They use technologies like HTML, CSS, and JavaScript to create interactive and visually appealing interfaces that users interact with directly in their browsers. Frontend Developers work closely with designers and backend developers to ensure a seamless and responsive user experience across different devices and platforms. Their role often includes optimizing website performance, ensuring accessibility, and maintaining code quality.

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

To thrive as a Frontend Developer, you need a solid grasp of HTML, CSS, JavaScript, and modern frameworks like React or Angular, often supported by a degree in computer science or a related field. Familiarity with version control systems (e.g., Git), responsive design tools, and web performance optimization techniques is typically required. Creativity, attention to detail, and strong problem-solving abilities help you build intuitive, user-friendly interfaces and collaborate effectively with design and backend teams. These skills and qualities are crucial for delivering high-quality, interactive web applications that meet user and business needs.

How do frontend developers collaborate with designers and backend teams during a project?

Frontend Developers regularly work closely with UX/UI designers to ensure that visual elements are accurately translated into interactive web pages and applications. They also coordinate with backend developers to integrate APIs and manage data flow between the server and the user interface. Regular meetings, code reviews, and collaborative tools like version control systems help streamline communication and maintain consistency across the project. This teamwork is essential to deliver a cohesive and high-performing end product.

What is the difference between Frontend Developer vs Web Designer?

AspectFrontend DeveloperWeb Designer
Primary FocusBuilding and coding website interfaces using HTML, CSS, JavaScriptDesigning visual layout, user experience, and aesthetics
Skills & CertificationsHTML, CSS, JavaScript, frameworks, coding skillsDesign tools (Photoshop, Sketch), UX/UI principles
Work EnvironmentCollaborates with developers and backend teams in tech settingsWorks with clients, marketing teams, and creative departments
Industry UsageWeb development companies, tech firms, startupsDesign agencies, marketing firms, freelance projects

While both roles contribute to website creation, a Frontend Developer focuses on coding and implementing interactive features, whereas a Web Designer emphasizes visual design and user experience. Understanding these differences helps in choosing the right career path or job search focus.

Are frontend developers still in demand?

Frontend developers are currently in high demand due to the ongoing growth of web applications and digital services. Skills in JavaScript, frameworks like React or Angular, and responsive design are particularly sought after by employers across various industries.

What exactly does a front-end developer do?

A front-end developer designs and implements the visual elements of websites and applications that users interact with, using languages like HTML, CSS, and JavaScript. They ensure the interface is responsive, accessible, and functions correctly across different devices and browsers, often collaborating with designers and back-end developers. Proficiency with development tools and frameworks is essential for building user-friendly digital experiences.

What are the most commonly searched types of Frontend Developer jobs in Rockford, IL?

The most popular types of Frontend Developer jobs in Rockford, IL are:

What are popular job titles related to Frontend Developer jobs in Rockford, IL?

For Frontend Developer jobs in Rockford, IL, the most frequently searched job titles are:

What job categories do people searching Frontend Developer jobs in Rockford, IL look for?

The top searched job categories for Frontend Developer jobs in Rockford, IL are:

What cities near Rockford, IL are hiring for Frontend Developer jobs?

Cities near Rockford, IL with the most Frontend Developer job openings:

Frontend Developer jobs near you
Infographic showing various Frontend Developer job openings in Rockford, IL as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% Remote job distribution, with an average salary of $110,503 per year, or $53.1 per hour.

Avionics Software Developer

Transcend Softech LLC

Rockford, IL • On-site

$60 - $62/hr

Contractor

Re-posted 9 days ago

Job description

Job Summary

We are seeking a hands-on Avionics Software Developer with strong expertise in ADA83/ADA95 programming and DO-178C verification activities. The role requires active contribution to coding, debugging, and verification of safety-critical avionics software, ensuring compliance with certification standards.

Key Responsibilities

Software Development (Primary Focus)

  • Design, develop, and maintain embedded avionics software using ADA83/ADA95
  • Perform coding, debugging, and optimization of real-time embedded systems
  • Work on low-level drivers, system interfaces, and application software
  • Support software integration with avionics hardware platforms

Required Qualifications

  • Bachelor’s/Master’s in Computer Engineering / Electronics / Aerospace
  • 6+ years of experience in avionics or safety-critical embedded software
  • Strong experience in both development and verification environments

Mandatory Technical Skills

  • ADA83 / ADA95 programming (core requirement)
  • Strong embedded C / real-time systems understanding
  • Hands-on experience in:
    • DO-178B/C verification processes
    • Requirements-based testing
    • Structural coverage (MC/DC mandatory for Level A)

Verification Tools Experience

  • LDRA / VectorCAST / RTRT / Cantata
  • DOORS or equivalent (requirements traceability)
  • Coverage tools (LDRA / similar)