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Senior Front End Software Engineer Jobs in Illinois

Staffingine LLC

Frontend Software Engineer

Moline, IL · On-site

Frontend Software Engineer Job Location: Moline, IL Job Type: Contract * This position works with the engineering lead and tech leads to analyze requirements, prepare design specifications, implement ...

Zmodo AI Inc

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 ... Our team at Smartz wants to disrupt the PropTech Industry by providing advanced AI software that is ...

Smartz

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 ... Our team at Smartz wants to disrupt the PropTech Industry by providing advanced AI software that is ...

Smartz

Senior Frontend Developer

Champaign, IL

$107K - $141K/yr

Senior Frontend Web and App Developer At Smartz Inc, we rely on our dynamic team of engineers to ... Our team at Smartz wants to disrupt the PropTech Industry by providing advanced AI software that is ...

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 ...

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Senior Front End Software Engineer information

See Illinois salary details

$69.3K

$142.2K

$191.9K

How much do senior front end software engineer jobs pay per year?

As of Aug 29, 2026, the average yearly pay for senior front end software engineer in Illinois is $142,225.00, according to ZipRecruiter salary data. Most workers in this role earn between $118,700.00 and $163,300.00 per year, depending on experience, location, and employer.

What does a senior front end software engineer do?

A Senior Front End Software Engineer is responsible for designing, developing, and maintaining the user interface and experience of web applications. They work with languages like HTML, CSS, and JavaScript, as well as frameworks such as React, Angular, or Vue. Besides writing code, they often mentor junior developers, collaborate with designers and backend engineers, and help define best practices and technical standards for the front end team. Their goal is to ensure that web applications are visually appealing, responsive, and performant.

What are the key skills and qualifications needed to thrive as a senior front end software engineer?

To thrive as a Senior Front End Software Engineer, you need advanced proficiency in HTML, CSS, JavaScript, and modern frameworks like React or Angular, typically supported by a relevant degree and several years of experience. Familiarity with version control systems (such as Git), build tools (like Webpack), and testing libraries is essential, and certifications in front-end technologies can be advantageous. Strong problem-solving abilities, effective communication, and leadership skills help you collaborate with cross-functional teams and mentor junior developers. These skills ensure the delivery of scalable, user-friendly applications and contribute to the overall success and innovation of development projects.

What are some common challenges senior front end software engineers face when working on large-scale applications?

Senior Front End Software Engineers often encounter challenges such as maintaining code quality and consistency across large teams, ensuring optimal performance as the application scales, and coordinating effectively with backend and design teams. Managing technical debt and keeping up with rapidly evolving front-end technologies can also be demanding. Successful engineers use robust testing, code review processes, and clear communication to overcome these hurdles and deliver high-quality user experiences.

What are popular job titles related to Senior Front End Software Engineer jobs in Illinois?

For Senior Front End Software Engineer jobs in Illinois, the most frequently searched job titles are:

What job categories do people searching Senior Front End Software Engineer jobs in Illinois look for?

The top searched job categories for Senior Front End Software Engineer jobs in Illinois are:

What cities in Illinois are hiring for Senior Front End Software Engineer jobs?

Cities in Illinois with the most Senior Front End Software Engineer job openings:

Senior Front End Software Engineer jobs near you
Infographic showing various Senior Front End Software Engineer job openings in Illinois as of August 2026, with employment types broken down into 83% Full Time, 14% Part Time, and 3% Contract. Highlights an 85% Physical, 4% Hybrid, and 11% Remote job distribution, with an average salary of $142,225 per year, or $68.4 per hour.

Senior Frontend Software Engineer - Cloud

Vernon Hills, IL • On-site

Steris Corporation

8.1

Company rating: 8.1 out of 10

Based on 132 frontline employees who took The Breakroom Quiz

64th of 895 rated healthcare providers

People enjoy working here

Good employer

Recommended by students

Learn more about Steris Corporationexternal

Full-time

Medical, Dental, Vision, Retirement, PTO

Re-posted yesterday

Job description

Position Summary
Join the STERIS Digital Workflow Solutions team as a Senior Frontend Software Engineer. In this role you will be responsible for establishing long-term ownership of the user experience, client-side architecture, and presentation layer of the SPM Cloud platform. You will initially focus on learning the existing solution, supporting production readiness activities, and partnering with implementation teams to understand design patterns, accessibility requirements, and user workflows.
Over time you will take responsibility for frontend engineering, user interface modernization, feature development, user experience improvements, and the ongoing evolution of the platform's customer-facing capabilities. SPM Workflow Solution and Surgical Asset Tracking Software | STERIS
*This position is located in Vernon Hills, IL with the opportunity for a hybrid work schedule. Qualified candidates currently residing within commuting distance of Vernon Hills preferred.
What You'll Do as a Sr. Frontend Software Engineer
  • Design, develop, maintain, and enhance web-based user interfaces and frontend application components.
  • Develop expertise in application workflows, user interactions, accessibility standards, and frontend architecture.
  • Participate in embedded delivery activities to facilitate knowledge transfer and technical ownership.
  • Support production operations through troubleshooting, defect investigation, and issue resolution.
  • Contribute to new feature development, user experience improvements, and product enhancements.
  • Ensure frontend solutions meet performance, accessibility, usability, and security standards.
  • Collaborate with backend engineers, architects, testers, and product stakeholders to deliver integrated solutions.
  • Perform code reviews and contribute to frontend development standards and best practices.
  • Create and maintain technical documentation and support knowledge repositories.
  • Drive continuous improvement initiatives related to user experience, application performance, and maintainability.

The Experience, Skills and Abilities Needed
Required:
  • Bachelor's Degree in Computer Science, Engineering or related degree
  • 8+ years of professional frontend software development experience developing commercial software that is customer facing.
  • 8+ years experience with REACT, Javascript, CSS3, HTML 5, Typescript etc.
  • Proven experience building, maintaining, and enhancing complex business-critical web and SAAS applications.
  • Experience working within Agile software development teams and collaborating closely with product owners, architects, backend engineers, UX specialists, and quality engineers.
  • Experience supporting applications through the full software development lifecycle, including design, development, testing, deployment, support, and enhancement.
  • Experience troubleshooting production issues and supporting business-critical applications in live environments.
  • Demonstrated ability to independently own features, components, or application domains from design through delivery.
  • Experience participating in code reviews, technical design discussions, and engineering improvement initiatives.
  • Experience working in distributed teams and collaborating across multiple technical disciplines.
  • Experience contributing to modernization initiatives, application migrations, or large-scale application transformations.

Preferred:
  • Experience working within regulated, healthcare, medical device, financial services, or compliance-driven environments preferred.
  • Experience developing an asset tracking management software.
  • Exposure to AI-assisted development tools and modern engineering productivity practices.

Other:
  • Strong understanding of modern JavaScript, HTML5, CSS3, and responsive web development.
  • Experience building and maintaining enterprise-scale single-page applications.
  • Experience developing reusable UI components and shared design systems.
  • Experience consuming and integrating RESTful APIs and backend services.
  • Experience implementing accessibility standards and best practices (WCAG).
  • Experience with frontend testing frameworks and automated testing approaches.
  • Experience using Git-based source control and collaborative development workflows.
  • Understanding of application security principles, authentication, authorization, and secure frontend development practices.
  • Experience analyzing and resolving browser compatibility, performance, and usability issues.
  • Ability to interpret business requirements and translate them into maintainable technical solutions.
  • Experience working within Agile software delivery methodologies.
  • Experience participating in sprint planning, estimation, backlog refinement, and technical design activities.
  • Strong understanding of software engineering best practices including code reviews, refactoring, and maintainable design.
  • Experience implementing and maintaining automated testing as part of the delivery process.
  • Experience working within CI/CD pipelines and automated deployment environments.
  • Familiarity with feature branching, pull request workflows, and peer review processes.
  • Ability to create and maintain technical documentation and support knowledge repositories.
  • Experience participating in production support, defect triage, and root cause analysis activities.

What STERIS Offers
We value our employees and are committed to providing a comprehensive benefits package that supports your health, well-being and financial future.
Here is a brief overview of what we offer:
Market Competitive Pay
Extensive Paid Time Off and (9) added Holidays
Excellent Healthcare, Dental and Vision Benefits
Long/Short Term Disability Coverage
401(k) with a company match
Maternity and Paternity Leave
Additional add-on benefits/discounts for programs such as Pet Insurance
Tuition Reimbursement and continued education programs
Excellent opportunities for advancement in a stable long-term career
#LI-KK1
Pay range for this opportunity is $107,525.00 - $126,000. This position is eligible for bonus participation.
Minimum pay rates offered will comply with county/city minimums, if higher than range listed. Pay rates are based on a number of factors, including but not limited to local labor market costs, years of relevant experience, education, professional certifications, foreign language fluency, etc.
STERIS offers a comprehensive and competitive benefits portfolio. Click here for a complete list of benefits: STERIS Benefits
Open until position is filled.
STERIS is a leading global provider of products and services that support patient care with an emphasis on infection prevention. WE HELP OUR CUSTOMERS CREATE A HEALTHIER AND SAFER WORLD by providing innovative healthcare and life sciences products and services around the globe. For more information, visit www.steris.com.
If you need assistance completing the application process, please call 1 (440) 392.7047. This contact information is for accommodation inquiries only and cannot be used to check application status.
STERIS is an Equal Opportunity Employer. We are committed to equal employment opportunity to ensure that persons are recruited, hired, trained, transferred and promoted in all job groups regardless of race, color, religion, age, disability, national origin, citizenship status, military or veteran status, sex (including pregnancy, childbirth and related medical conditions), sexual orientation, gender identity, genetic information, and any other category protected by federal, state or local law. We are not only committed to this policy by our status as a federal government contractor, but also we are strongly bound by the principle of equal employment opportunity.
The full affirmative action program, absent the data metrics required by § 60-741.44(k), shall be available to all employees and applicants for employment for inspection upon request. The program may be obtained at your location's HR Office during normal business hours.

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