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Javascript Software Engineer Jobs in Illinois (NOW HIRING)

NLB Services

Software Engineer

Chicago, IL · On-site

... software applications using programming languages like Java, Python, C++, or ... JavaScript. * Analyze user requirements, create technical specifications, and develop scalable ...

Ritchie Bros.

Software Engineer

Westchester, IL

Job Summary The Software Engineer is responsible for designing, developing, testing, and ... NET MVC, React, TypeScript, and JavaScript * Develop backend services using .NET / .NET Core

Ritchie Bros.

Software Engineer

Westchester, IL · On-site

$72K - $108K/yr

Job Summary The Software Engineer is responsible for designing, developing, testing, and ... NET MVC, React, TypeScript, and JavaScript * Develop backend services using .NET / .NET Core

Capital One

Lead Software Engineer

Chicago, IL · On-site

Lead Software Engineer Do you love building and pioneering in the technology space? Do you enjoy ... Utilize programming languages like JavaScript, Java, HTML/CSS, TypeScript, SQL, Python, and Go ...

Capital One

Lead Software Engineer

Chicago, IL · On-site

Lead Software Engineer Do you love building and pioneering in the technology space? Do you enjoy ... Utilize programming languages like JavaScript, Java, HTML/CSS, TypeScript, SQL, Python, and Go ...

Leidos

Software Engineer SME

Wood River, IL · On-site

$131K - $237K/yr

Are you a highly skilled Software Engineer ready to tackle complex technical challenges that ... Python, Java, and JavaScript * Advanced Programming: Go * Front-end and Back-end Frameworks: React ...

Leidos

Software Engineer SME

South Roxana, IL · On-site

$131K - $237K/yr

Are you a highly skilled Software Engineer ready to tackle complex technical challenges that ... Python, Java, and JavaScript * Advanced Programming: Go * Front-end and Back-end Frameworks: React ...

Caterpillar

Software Engineer

Chicago, IL · On-site

Java, JavaScript, Python, SpringBoot, React, SQL, API's, Cloud Platforms, Generative AI, plus ... Software Integration Engineering : knowledge of software integration processes and functions ...

Leidos

Software Engineer SME

Collinsville, IL · On-site

$131K - $237K/yr

Are you a highly skilled Software Engineer ready to tackle complex technical challenges that ... Python, Java, and JavaScript * Advanced Programming: Go * Front-end and Back-end Frameworks: React ...

Leidos

Software Engineer SME

East Saint Louis, IL · On-site

$131K - $237K/yr

Are you a highly skilled Software Engineer ready to tackle complex technical challenges that ... Python, Java, and JavaScript * Advanced Programming: Go * Front-end and Back-end Frameworks: React ...

Leidos

Software Engineer SME

Dupo, IL · On-site

$131K - $237K/yr

Are you a highly skilled Software Engineer ready to tackle complex technical challenges that ... Python, Java, and JavaScript * Advanced Programming: Go * Front-end and Back-end Frameworks: React ...

Leidos

Software Engineer SME

Columbia, IL · On-site

$131K - $237K/yr

Are you a highly skilled Software Engineer ready to tackle complex technical challenges that ... Python, Java, and JavaScript * Advanced Programming: Go * Front-end and Back-end Frameworks: React ...

Leidos

Software Engineer SME

Edwardsville, IL · On-site

$131K - $237K/yr

Are you a highly skilled Software Engineer ready to tackle complex technical challenges that ... Python, Java, and JavaScript * Advanced Programming: Go * Front-end and Back-end Frameworks: React ...

Capital One

Lead Software Engineer

Chicago, IL · On-site

Lead Software Engineer Do you love building and pioneering in the technology space? Do you enjoy ... Utilize programming languages like JavaScript, Java, HTML/CSS, TypeScript, SQL, Python, and Go ...

Leidos

Software Engineer SME

Granite City, IL · On-site

$131K - $237K/yr

Are you a highly skilled Software Engineer ready to tackle complex technical challenges that ... Python, Java, and JavaScript * Advanced Programming: Go * Front-end and Back-end Frameworks: React ...

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Javascript Software Engineer information

See Illinois salary details

$37

$66

$87

How much do javascript software engineer jobs pay per hour?

As of Sep 15, 2026, the average hourly pay for javascript software engineer in Illinois is $66.34, according to ZipRecruiter salary data. Most workers in this role earn between $49.38 and $81.54 per hour, depending on experience, location, and employer.

What is a Javascript software engineer?

A JavaScript Software Engineer is a developer who specializes in building applications using JavaScript, both on the frontend (with frameworks like React or Angular) and backend (using Node.js). They design, develop, test, and maintain web applications, ensuring responsiveness, performance, and user experience. These engineers often collaborate with designers, product managers, and other developers to create dynamic web solutions. Strong knowledge of JavaScript, its ecosystem, and related tools is essential for this role.

What does a typical day look like for a Javascript software engineer?

A typical day for a Javascript Software Engineer involves writing and reviewing code, participating in team stand-up meetings, and collaborating closely with product managers, designers, and QA engineers to develop new features or resolve issues. You may spend time debugging applications, updating documentation, and working with modern development tools to deploy and test your code. Continuous learning is important, as staying updated on the latest frameworks and best practices is part of the role. Depending on the company, you might also contribute to architectural decisions or support junior developers through mentoring.

What are the key skills and qualifications needed to thrive as a Javascript software engineer?

To thrive as a Javascript Software Engineer, you need strong proficiency in JavaScript, knowledge of modern frameworks (such as React, Angular, or Vue), and a solid understanding of web development fundamentals, often backed by a degree in computer science or equivalent experience. Experience with version control systems like Git, CI/CD pipelines, and familiarity with RESTful APIs are highly valuable; certifications from platforms like freeCodeCamp or Microsoft can be advantageous. Problem-solving ability, collaboration, and effective communication are important soft skills that distinguish top performers in this role. These competencies are critical for building reliable, scalable applications and working efficiently in dynamic, collaborative tech environments.

What are the most commonly searched types of Javascript Software Engineer jobs in Illinois?

The most popular types of Javascript Software Engineer jobs in Illinois are:

What are popular job titles related to Javascript Software Engineer jobs in Illinois?

For Javascript Software Engineer jobs in Illinois, the most frequently searched job titles are:

What job categories do people searching Javascript Software Engineer jobs in Illinois look for?

The top searched job categories for Javascript Software Engineer jobs in Illinois are:

What are popular job titles related to Javascript Software Engineer jobs in IL?

For Javascript Software Engineer jobs in IL, the most frequently searched job titles are:

Javascript Software Engineer jobs near you
Infographic showing various Javascript 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 $137,988 per year, or $66.3 per hour.

Software Engineer

Chicago, IL • On-site

NLB Services
Recruiting and Staffing Services • 10K+ employees
Learn more about NLB Servicesexternal

Full-time

Re-posted 23 days ago

Job description

Published on: 2025-01-30 | US , IL - Chicago - IL - Chicago | Position Type: 4 | Job ID: 25-59374
Design, develop, test, and maintain software applications using programming languages like Java, Python, C++, or JavaScript.
  • Analyze user requirements, create technical specifications, and develop scalable, efficient, and secure software solutions.
  • Identify, diagnose, and resolve software defects, ensuring optimal system performance and reliability.
  • Work closely with cross-functional teams, including designers, testers, and product managers, to deliver high-quality software solutions.
  • Stay updated with emerging technologies, tools, and industry best practices to enhance development processes and optimize software performance.

All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran. NLB is committed to providing access, equal opportunity and reasonable accommodation for individuals with disabilities in employment, its services, programs, and activities. To request reasonable accommodation, contact HR department by sending an e-mail to notifications@nlbservices.com.

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