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Senior Frontend Developer Jobs in Illinois (NOW HIRING)

They are seeking a Senior Web Developer to develop websites and Internet applications, utilizing ... of Web front-end, back-end Web-based applications, and Web/Internet services. • Will involve ...

Senior End Point Engineer

Chicago, IL

$126K - $173K/yr

Own the technical documentation and capability justification for each of the six pending NinjaOne capability approvals, working with Engineering leadership and Security * Drive capability activation ...

Senior Backend Engineer

Chicago, IL · On-site

$110K - $140K/yr

We are seeking a Senior Backend Software Engineer to architect, implement, and optimize the core ... Timely implementation of features while successfully partnering with Front-End, DevOps, and Product ...

Senior C# .NET Developer

Westchester, IL · On-site

$54 - $71.50/hr

... Finalist This role is a Senior C# developer who stays current on modern technologies and ... Experience in front end technologies such as JavaScript, jQuery, JSON, HTML5 * Solid understanding ...

Senior React Developer

Chicago, IL · On-site

$56.25 - $74.25/hr

Senior React Developer Location : Chicago, Il remote Long-Term Description: PURPOSE: The React.js ... components and front-end libraries. • Ensure maximum performance across a vast array of web ...

They are looking for Senior Full Stack Web Developers who can come in and hit the ground running ... Full stack developer, with ability to design, and develop backend/server code and front-end. * ...

Senior Project Engineer

Alsip, IL · On-site

$90 - $110/hr

## Senior Project EngineerApplyremote type: Hybridlocations: Somercotestime type: Full timeposted on ... Leads full engineering lifecycle including Frontend Engineering Design (FEED), detailed design, FAT ...

Senior Java Web Developer

Chicago, IL · On-site +1

$115K - $135K/yr

Senior Java Web Developer Job Summary: We are a seeking a highly skilled Senior Java Web Developer ... Writing backend as well as frontend code for web-based applications * Resolving defects in a timely ...

Senior Java Web Developer

Chicago, IL · On-site +1

$115K - $135K/yr

Senior Java Web Developer Job Summary: We are a seeking a highly skilled Senior Java Web Developer ... Writing backend as well as frontend code for web-based applications * Resolving defects in a timely ...

Senior Java Web Developer

Chicago, IL · Remote

$115K - $135K/yr

Senior Java Web Developer Job Summary: We are a seeking a highly skilled Senior Java Web Developer ... Writing backend as well as frontend code for web-based applications * Resolving defects in a timely ...

Senior Java Web Developer

Chicago, IL · Remote

$115K - $135K/yr

Senior Java Web Developer Job Summary: We are a seeking a highly skilled Senior Java Web Developer ... Writing backend as well as frontend code for web-based applications * Resolving defects in a timely ...

Showing results 41-60

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 9, 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 cities in Illinois are hiring for Senior Frontend Developer jobs? Cities in Illinois with the most Senior Frontend Developer job openings:
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 Backend Web and App Developer

Zmodo AI Inc

Champaign, IL • On-site

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 9 days ago


Job description

Backend 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. We’re seeking a full stack engineer who is ready to work with new technologies and architectures in a forward-thinking organization that’s always pushing boundaries. Here, you will take complete, end-to-end ownership of projects across the entire stack. Our ideal candidate has experience building products across the stack and a firm understanding of web frameworks, APIs, databases, and multiple back-end languages. You’ll be joining a small team working at the forefront of new technology, solving the challenges that impact both the front end and back-end architecture, and ultimately, delivering amazing global user experiences.


About Us 

Smartz was founded in June of 2021 by Dr. Kevin Wan who has been a successful entrepreneur in the smart home industry for more than 10 years. Our team at Smartz wants to disrupt the PropTech Industry by providing advanced AI software that is compatible with industry leading smart home devices and  will provide property owners and tenants with an all-in-one solution to all of their property management needs.


Our team uses the latest mobile technologies for all features of Smartz apps, which include live video streaming/recording, motion/sound alerts, AI powered object detection, video access sharing functions, etc. We always strive to develop innovative features to create secure and smart device management experiences for our users and business partners.


Benefits and Compensation 

  • Company paid Medical, Dental, Vision, and Life insurance
  • Retirement and savings plan with company match 
  • Robust paid time off package 
  • Paid Company Holidays 


Job Type

  • Full-time (Champaign, IL)


Job Responsibilities

  • Integration of user-facing elements developed by a front-end developer with server-side logic
  • Implement, integrate and document a variety of software platforms through the REST API framework
  • Be involved in the development life cycle and perform definition and feasibility analysis
  • Develop new features and infrastructure development in support of rapidly emerging business and project requirements
  • Assume leadership of new projects from conceptualization to deployment
  • Write object-oriented, clean, and maintainable code
  • Work with agile development methodologies, adhering to best practices and pursuing continued learning opportunities.
  • Optimization of the application for maximum speed and scalability
  • Implementation of security and data protection
  • Design and implementation of data storage solutions
  • Creating servers and database for functionality
  • Meeting both technical and consumer needs.
  • Staying abreast of developments in web applications and programming languages.
  • Design and implementation of continuous integration and deployment
  • Troubleshoot issues and solve problems, identify potential process improvement areas
  • Deliver quality results on time with minimal supervision


Experience & Qualifications

  • 1 year of experience using Java / C++ , Bash
  • 1+ year of using these apps/tools under Linux: Nginx , Git , Mysql/Mongodb
  • Bachelor's Degree in Computer Science or related majors
  • Excellent verbal communication skills.
  • Good problem-solving skills and strong attention to detail.
  • Passion for learning cutting edge tech stack.


Smartz’s commitment of diversity and inclusion is one we strive to continuously cultivate. We aim to provide everyone regardless of identity a space where they can grow and feel seen as a person first. These are more than just words to us; they are guidelines for how we build and foster our team, our leaders, and the core culture of our company. We are also an equal opportunity employer that does not discriminate on the basis of any protected attribute, including race, religion, color, national origin, gender, sexual orientation, gender identity, gender expression, age, marital or veteran status, pregnancy or disability, or any other basis protected under applicable law. In accordance with the law, we make reasonable accommodations for applicants' and employees' religious practices and beliefs, as well as any mental health or physical disability needs.


As a part of our commitment to health and safety, we have implemented various COVID-related health and safety requirements for our workforce. These requirements may include sharing information in the company's HRM system, regular testing, mask wearing, social distancing and daily health checks. Requirements may change in the future with the evolving public health landscape.