ZipRecruiter

Log In

1

Senior Web Developer Jobs in Peoria, IL (NOW HIRING)

Caterpillar

Senior Software Engineer

Peoria, IL · On-site

$120K - $158K/yr

... Calculated Web) with a newly integrated single capability within the Service Information System ... Proficiency in automated testing (Playwright), CI/CD pipelines, and DevOps practices. * Experience ...

Avani Technology Solutions, Inc.

.Net Lead

Peoria, IL · On-site

... web development experience with ASP.NET and C# * Solid .NET experience, MVC, WebAPI, Angular JS ... NET software developers * Collaborate with other Senior Technical Staff on what a best practice ...

next page

Showing results 1-20

All JobsWeb Developer JobsSenior Web Developer JobsSenior Web Developer Jobs in Peoria, IL

Senior Web Developer information

See Peoria, IL salary details

$59.4K

$112.4K

$175.6K

How much do senior web developer jobs pay per year?

As of Aug 25, 2026, the average yearly pay for senior web developer in Peoria, IL is $112,401.00, according to ZipRecruiter salary data. Most workers in this role earn between $89,300.00 and $129,000.00 per year, depending on experience, location, and employer.

What is a senior web developer?

A senior web developer is a highly skilled computer coding professional with fluency in languages such as HTML, JavaScript, and CSS. In this career, your responsibilities include designing, developing, and debugging the backend of software programs for websites, applications, tools, and databases. You also work with JavaScript frameworks, develop tests using testing frameworks, help build and deploy automation scripts, troubleshoot, and resolve app performance issues. As a senior web developer, you may supervise a team of developers and collaborate with user experience designers to determine what the frontend user experience and website layout will look like during the design phase. Other duties may include enforcing coding standards, reviewing the work completed by your team, managing the budget and project schedule, and communicating directly with clients.

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

To thrive as a Senior Web Developer, you need advanced proficiency in programming languages like JavaScript, HTML, CSS, and backend frameworks, supported by a bachelor’s degree in computer science or equivalent experience. Expertise in tools such as version control (Git), CI/CD pipelines, and knowledge of modern frameworks (React, Angular, Node.js) are typically required, along with relevant certifications. Strong problem-solving ability, effective communication, and leadership skills help you collaborate across teams and mentor junior developers. These competencies ensure high-quality, scalable web solutions and support successful project delivery in dynamic development environments.

What are some common challenges faced by senior web developers when leading project teams?

Senior Web Developers often encounter challenges such as balancing hands-on coding responsibilities with mentoring junior team members and ensuring project deadlines are met. They must also navigate evolving technologies and frameworks, which requires ongoing learning and adaptability. Effective communication with designers, backend developers, and project managers is essential to align technical solutions with business goals. Successfully managing these aspects leads to smoother project delivery and professional growth.

What is the difference between Senior Web Developer vs Web Developer?

AspectSenior Web DeveloperWeb Developer
Required CredentialsBachelor's in CS or related, experience, possibly certificationsBachelor's in CS or related, entry-level or junior experience
Work EnvironmentCollaborates on complex projects, mentors juniorsDevelops websites, learns on the job, less responsibility
Employer & Industry UsageTech companies, agencies, startupsSmall businesses, startups, freelance projects
Search & Comparison IntentUnderstanding senior roles, career progressionEntry-level, learning web development

The main difference between a Senior Web Developer and a Web Developer lies in experience, responsibilities, and expertise. Senior Web Developers handle complex projects, mentor team members, and often have more advanced skills and certifications. Web Developers are typically entry-level or junior roles focused on building websites and gaining experience. Both roles are essential in the tech industry, but the senior position involves greater leadership and technical depth.

More about Senior Web Developer jobs

What are the most commonly searched types of Web Developer jobs in Peoria, IL?

The most popular types of Web Developer jobs in Peoria, IL are:

What job categories do people searching Senior Web Developer jobs in Peoria, IL look for?

The top searched job categories for Senior Web Developer jobs in Peoria, IL are:

What cities near Peoria, IL are hiring for Senior Web Developer jobs?

Cities near Peoria, IL with the most Senior Web Developer job openings:

Senior Web Developer jobs near you
Infographic showing various Senior Web Developer job openings in Peoria, IL as of August 2026, with employment types broken down into 77% Full Time, 16% Part Time, 1% Temporary, and 6% Contract. Highlights an 81% Physical, 4% Hybrid, and 15% Remote job distribution, with an average salary of $112,401 per year, or $54 per hour.

Sr. Perl Developer (100 % remote)-----Need GC and USC

USM

Peoria, IL • Remote

Full-time

Re-posted 14 days ago

Job description

Company Description

USM Business Systems Inc. is a quickly developing worldwide System Integrator, Software and Product Development, IT Outsourcing and Technology assistance supplier headquartered in Chantilly, VA with off-shore delivery centers in India. We offer world-class ability in giving most astounding quality and administrations through industry best practices planned to convey remarkable worth to our customers.

Utilizing our industry knowledge, administration service offering expertise and innovation abilities, we distinguish new business and innovation slants and create answers for help customers around the globe, giving top of the line solid and practical IT benefits which are cost effective services.

Established in 1999, the organization has corner qualities in building and dealing with a Business Oriented IT environment with rich involvement in technology innovation, ERP and CRM counselling, Product Engineering, Business Intelligence, Data Management, SOA, BPM, Data Warehousing, SharePoint Consulting and IT Infrastructure. Our other offerings include modified solutions and administrations in ERP, CRM, Enterprise architecture, offshore advisory services ,e-commerce, Social , Mobile, Cloud, Analytics (SMAC) and DevOps.

USM, a US ensured Minority Business Enterprise (MBE) is perceived as one of the fastest developing IT Systems Integrator in the Washington, DC zone. Most as of late, USM was positioned #9 on the rundown of the Top administrations organizations in the DC Metro Area - Washington Business Journal (2011). We are a project-driven firm that reliably meets the IT needs of our State and Government customers through development and business keenness.

Job Description

Sr. Perl Developer (100 % remote)

Duration : 6 months

Location : Peoria, IL

Need GC and USC

Job description :

Top Three Skills:

1. 5+ years of hands-on development experience in Perl.

2. 5+ years of Linux experience (specifically with command line operations, debugging and reviving files.)

3. 5+ years of experience reading and understanding JSON, XML and other data file forms from libraries.

4. 5 + years of Oracle experience (the ability to write and optimize complex quires and create/maintain relational data models.)

Job Description:

Screening process: PERL 5 PROGRAMMING -IKM test.

Developers will come in and work on their Kwikee application that helps companies create, manage & distribute e-commerce and marketing content. Developers will also be responsible for maintain some of their internal applications.

Kwikee is a web base application for digital asset management and distribution.

This role consist of Perl Development.

70% maintenance and enhancements.

30% new development.

Developers will not be interacting directly with clients.

Additional Information

you can reach me at preethib@usmsystems(dot)com or 703 468 0398

Apply