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Web Application Developer Jobs in DeKalb, IL (NOW HIRING)

Sedgwick

Director IT Applications

Elgin, IL

$225K/yr

This role leads a team of developers, analysts, and third-party partners responsible for delivering ... Salesforce application development teams, including hands-on knowledge of Apex, Lightning Web ...

Sedgwick

Director IT Applications

Elgin, IL · On-site

$225K/yr

This role leads a team of developers, analysts, and third-party partners responsible for delivering ... Salesforce application development teams, including hands-on knowledge of Apex, Lightning Web ...

York Risk Services

Director IT Applications

Elgin, IL

$225K/yr

This role leads a team of developers, analysts, and third-party partners responsible for delivering ... Salesforce application development teams, including hands-on knowledge of Apex, Lightning Web ...

Harris

Software Engineer

Oregon, IL

$70K - $80K/yr

Experience with objectoriented design and development principles within modern application ... Experience in n-tier web-based architecture / service-oriented architecture and design is a plus.

Herrmann Ultrasonics Inc.

Sales Engineer

Bartlett, IL · On-site

Define customer project requirements and determine application feasibility * Manage lifecycle of ... Participation and follow-up on trade shows, web based inquiries, and seminars * Perform in-house ...

Herrmann Ultrasonics Inc.

Sales Engineer

Bartlett, IL · On-site

Define customer project requirements and determine application feasibility * Manage lifecycle of ... Participation and follow-up on trade shows, web based inquiries, and seminars * Perform in-house ...

Herrmann Ultrasonics Inc.

Sales Engineer

Bartlett, IL · On-site

Define customer project requirements and determine application feasibility * Manage lifecycle of ... Participation and follow-up on trade shows, web based inquiries, and seminars * Perform in-house ...

Herrmann Ultrasonics Inc.

Sales Engineer

Bartlett, IL · On-site

Define customer project requirements and determine application feasibility * Manage lifecycle of ... Participation and follow-up on trade shows, web based inquiries, and seminars * Perform in-house ...

Herrmann Ultrasonics

Sales Engineer

Bartlett, IL · On-site

Define customer project requirements and determine application feasibility * Manage lifecycle of ... Participation and follow-up on trade shows, web based inquiries, and seminars * Perform in-house ...

HERRMANN ULTRASONICS INC

Sales Engineer

Bartlett, IL

Define customer project requirements and determine application feasibility * Manage lifecycle of ... Participation and follow-up on trade shows, web based inquiries, and seminars * Perform in-house ...

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Showing results 21-40

All JobsWeb Application Developer JobsWeb Application Developer Jobs in DeKalb, IL

Web Application Developer information

See DeKalb, IL salary details

$21.6K

$96.7K

$150.2K

How much do web application developer jobs pay per year?

As of Aug 18, 2026, the average yearly pay for web application developer in DeKalb, IL is $96,691.00, according to ZipRecruiter salary data. Most workers in this role earn between $77,500.00 and $117,300.00 per year, depending on experience, location, and employer.

What is a web application developer?

Web Application Developers are professionals who design, build, and maintain web-based software applications. They use programming languages like JavaScript, HTML, CSS, and frameworks such as React, Angular, or Django to create interactive and functional websites or web apps. Their role involves working closely with clients and other developers to ensure the application meets user requirements, is secure, and performs well. Web Application Developers may also be responsible for testing, debugging, and deploying applications, as well as maintaining and updating them over time.

What are some common challenges web application developers face when working on large-scale projects?

Web Application Developers working on large-scale projects often encounter challenges such as coordinating with cross-functional teams, managing complex codebases, and ensuring application scalability and security. Balancing feature development with maintaining code quality and documentation is essential, as is adapting to changing requirements from stakeholders. Effective communication and the ability to troubleshoot issues quickly are key for success in this dynamic environment.

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

To thrive as a Web Application Developer, you need strong proficiency in programming languages such as JavaScript, HTML, CSS, and frameworks like React or Angular, often supported by a degree in computer science or related experience. Experience with version control systems (e.g., Git), databases (SQL/NoSQL), and familiarity with deployment tools and cloud services are also typical requirements. Problem-solving skills, attention to detail, and effective communication help set top developers apart in collaborative environments. These skills and qualities are essential for building robust, user-friendly web applications that meet business goals and adapt to evolving technology.

What is the difference between Web Application Developer vs Front-End Developer?

AspectWeb Application DeveloperFront-End Developer
Primary FocusDevelops full web applications, including backend and frontend componentsDesigns and implements the user interface and user experience
Skills & CertificationsJavaScript, HTML, CSS, backend languages (e.g., Python, Java), database knowledgeHTML, CSS, JavaScript, frameworks like React or Angular
Work EnvironmentCollaborates with backend and frontend teams, often in full-stack rolesPrimarily works on UI/UX, often in front-end teams
Industry UsageCommon in full-stack development projects across industriesFocused on client-side development in web projects

The main difference is that Web Application Developers handle both backend and frontend development to build complete web applications, while Front-End Developers focus specifically on creating the visual and interactive aspects of websites. Both roles require similar skills but differ in scope and responsibilities.

Is web application developer still in demand?

Web application developers are in high demand due to the ongoing growth of online services and digital platforms. Skills in programming languages like JavaScript, Python, and frameworks such as React or Angular, along with knowledge of cloud services, enhance employability in this field.

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

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

What are popular job titles related to Web Application Developer jobs in DeKalb, IL?

For Web Application Developer jobs in DeKalb, IL, the most frequently searched job titles are:

What job categories do people searching Web Application Developer jobs in DeKalb, IL look for?

The top searched job categories for Web Application Developer jobs in DeKalb, IL are:

Web Application Developer jobs near you
Infographic showing various Web Application Developer job openings in DeKalb, IL as of August 2026, with employment types broken down into 73% Full Time, 21% Part Time, 1% Temporary, and 5% Contract. Highlights an 91% Physical, 3% Hybrid, and 6% Remote job distribution, with an average salary of $96,691 per year, or $46.5 per hour.

React.js / Svelte Engineer - Remote Job

EnthuZiastic

Dekalb, IL • On-site

Full-time

Re-posted 28 days ago

Job description

About Us

Our mission is to bring people together and connect them into a community to nurture each other. We aim to share a conducive environment, a joyous space to grow and excel; a world brimming with selfless love and enough kindness. We strive to enrich each of our lives with kaleidoscopic memories we make here - vibrant, lively, of all hues and colors.

Job Description

This is a remote position.

We are looking for a great JavaScript developer who is proficient with React.js. Your primary focus will be on developing user interface components and implementing them following well-known React.js workflows (such as Flux or Redux). You will ensure that these components and the overall application are robust and easy to maintain. You will coordinate with the rest of the team working on different layers of the infrastructure. Therefore, a commitment to collaborative problem solving, sophisticated design, and quality product is important.

Responsibilities:

  • Developing new user-facing features using React.js

  • Building reusable components and front-end libraries for future use

  • Translating designs and wireframes into high quality code

  • Optimizing components for maximum performance across a vast array of web-capable devices and browsers

Our Tech Stack:

  • Svelte.js

  • React.js

  • Jest.js (Testing)

  • Tailwind

  • Typescript

  • GraphQL

  • Flutter

  • Terraform

  • Elixir / Node.js

  • AWS / Azure Cloud

Requirements

  • 2+ years of experience in React / Angular / Web Frameworks, Jest (unit testing).

  • Having GraphQL experience is a big plus.

  • Having Svelte experience is a big plus.

  • An excellent team player.

  • Constantly thinking about improving the current code, usability, user experience. Having laser focus on making the app super amazing and helping the team and company succeed.

  • Excellent communication and interpersonal skills. In the new world of work from home, we expect the ideal candidate to over-communicate.

  • Humility, collaboration, time management, and communication are as important as your technical skills.

  • Analytical thinker with exceptional problem-solving skills.

  • Excited about writing quality code, trying new technologies, and playing well with others.

  • Solid understanding of engineering and design best practices, especially as it relates to scaling high traffic and data heavy applications.

  • Previous experience with designing, building, and scaling an application to support load changes related to growth.

  • Comfortable in dealing with complexity, lots of moving pieces, coordinating with third parties, and cross-functional teams.

  • Exquisite attention to detail, ability to identify and solve edge-cases.

  • Comfortable learning new technologies and systems.

Do Not Apply If:

  • If you haven’t used Git yet.

  • You are not comfortable with startups that move fast! We’re a small group (~40) of passionate individuals who are determined to change the status quo!

Benefits

  • Opportunity to be a part of a dynamic growth focused tech startup

  • Great learning opportunities to develop new skills and understanding of cutting edge software tools and processes

  • Opportunity to work closely with serial tech entrepreneurs from Silicon Valley

  • Fun-loving environment and caring team mates and inclusive culture of the company

Apply