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Junior Full Stack Software Engineer Jobs in Illinois

SG Cap Trading

Full Stack Software Engineer

Chicago, IL · On-site

Full Stack Software Engineer ID: 1021 Location: Chicago, IL More about this job > Description SG is a boutique technology company founded in 2004. We use technology and big data to solve real world ...

SG Cap Trading

Full Stack Software Engineer

Chicago, IL · On-site

We are seeking a Full Stack Software Engineer to build and enhance the internal tools, applications, and infrastructure that support our research, engineering, and trading teams. The ideal candidate ...

Miller Cooper

Full Stack Software Engineer

Chicago, IL · Remote

$125K - $145K/yr

Full Stack Software Engineer RCM Platform Are you ready to join a cutting-edge healthcare startup dedicated to revolutionizing the industry through innovative technologies? Our client, National ...

Miller Cooper

Full Stack Software Engineer

Chicago, IL · Remote

$125K - $145K/yr

Full Stack Software Engineer RCM Platform Are you ready to join a cutting-edge healthcare startup dedicated to revolutionizing the industry through innovative technologies? Our client, National ...

NetSfere

Sr. Full Stack Software Engineer

Chicago, IL · On-site

$90 - $120/hr

Sr. Full Stack Software Engineer (NetSfere Omnichannel) Infinite Convergence Solutions NetSfere Omnichannel is looking for a hands‑on, tech‑savvy, passionate, driven Senior Full Stack Engineer ...

Addison Group

Full Stack Engineer

Chicago, IL · On-site

$65 - $75/hr

Senior Full Stack Software Engineer Industry: Hospitality Location: Chicago, IL Assignment Type: Contract through the end of the year Pay: $65/hr - $75/hr W2 Work Schedule: Hybrid schedule with 2-3 ...

Addison Group

Full Stack Engineer

Chicago, IL · On-site

$65 - $75/hr

Senior Full Stack Software Engineer Industry: Hospitality Location: Chicago, IL Assignment Type: Contract through the end of the year Pay: $65/hr - $75/hr W2 Work Schedule: Hybrid schedule with 2-3 ...

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All JobsFull Stack Software Engineer JobsJunior Full Stack Software Engineer JobsJunior Full Stack Software Engineer Jobs in Illinois

Junior Full Stack Software Engineer information

See Illinois salary details

$43.1K

$130.6K

$184.6K

How much do junior full stack software engineer jobs pay per year?

As of Aug 30, 2026, the average yearly pay for junior full stack software engineer in Illinois is $130,596.00, according to ZipRecruiter salary data. Most workers in this role earn between $107,600.00 and $153,100.00 per year, depending on experience, location, and employer.

What is a junior full stack software engineer?

Junior Full Stack Software Engineers are entry-level professionals who develop both the front-end and back-end components of web applications. They work with a variety of programming languages, frameworks, and tools to build, maintain, and improve websites or web services. Typically, junior engineers work under the guidance of more experienced developers and contribute to coding, debugging, and testing software features. Their role often involves learning new technologies and best practices while collaborating with team members to deliver functional software solutions.

What are some typical challenges a junior full stack software engineer faces when working on cross-functional teams?

As a Junior Full Stack Software Engineer, you may encounter challenges such as balancing front-end and back-end development tasks, quickly learning new frameworks or technologies used by the team, and effectively communicating with designers, QA testers, and senior engineers. Navigating different coding standards and adapting to the team's workflow can also be initially overwhelming. However, these challenges offer valuable learning opportunities, and most teams provide mentorship and code reviews to support your growth.

What are the key skills and qualifications needed to thrive as a junior full stack software engineer, and why are they important?

To thrive as a Junior Full Stack Software Engineer, you need a solid grasp of programming fundamentals, web development (HTML, CSS, JavaScript), and basic knowledge of both front-end and back-end frameworks, often supported by a relevant degree or coding bootcamp. Familiarity with tools like Git, databases (SQL/NoSQL), and frameworks such as React or Node.js is commonly expected. Problem-solving, effective communication, and eagerness to learn are standout soft skills in this role. These skills and qualities are crucial for building, maintaining, and improving software applications while collaborating efficiently with team members.

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

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

What are popular job titles related to Junior Full Stack Software Engineer jobs in Illinois?

For Junior Full Stack Software Engineer jobs in Illinois, the most frequently searched job titles are:

What job categories do people searching Junior Full Stack Software Engineer jobs in Illinois look for?

The top searched job categories for Junior Full Stack Software Engineer jobs in Illinois are:

What cities in Illinois are hiring for Junior Full Stack Software Engineer jobs?

Cities in Illinois with the most Junior Full Stack Software Engineer job openings:

Junior Full Stack Software Engineer jobs near you
Infographic showing various Junior Full Stack 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 $130,596 per year, or $62.8 per hour.

Jr. Full Stack Software Engineer w/Top Secret Clearance

A3 Consulting, LLC

Mundelein, IL

$120K - $133K/hr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 3 days ago

New

Job description

A3 Consulting, LLS is seeking a Junior Full Stack Software Engineer to support the continued development of the DoD Insider Threat Management driven applications. This candidate will be responsible for supporting the development of a high visibility application that enables the Insider Threat mission throughout the DoD. If you are a seasoned software engineer and have a desired to work for a growing organization, this role is for you.
In this job you will:
  • Design, develop, implement, and maintain and enterprise-level, multitenant, big data analysis application.
  • Perform full stack software development (Java, Spring, JavaScript, React/Angular, REST/APIs, HTML5, CSS, Hibernate, etc.).
  • Support all phases of the software development lifecycle (SDLC).
  • Provide technical guidance and direction and provide documentation, and presentation support as needed.
  • Support Assessment amp; Authorization (A amp;A) efforts as needed.
Required Qualifications:
  • B.S. Degree in Computer Science or related field.
  • Minimum of 3 years’ experience with Java, Spring Framework – Boot, MVC, Security, Data, etc., Hibernate and/or JPA, JavaScript, JSON, AJAX, REST, HTML, CSS, One or more modern JavaScript Frameworks (i.e. React, Angular, Arelia, Vue, etc.), PostgreSQL.
  • 2+ years’ experience leveraging Open Source technologies.
  • 2+ years’ experience in requirements capture, analysis, and design.
  • Strong understanding of software design patterns and development methodologies.
  • Proficiency in Java Development, Software Design, Software Debugging, Critical Analysis, and Problem Solving.
  • Proficiency in the development, implementation, and support of enterprise level software applications.
  • Experience writing elegant, readable, maintainable, and well documented code.
  • Demonstrated drive to keep current on industry best practices, patterns, and methodologies.
  • Passion for development and delivering high quality capabilities.
Desired Qualifications:
  • Agile Software Development.
  • API Design and Implementation.
  • Experience developing software in a ServiceNow driven environment
  • Experience establishing and evaluating application performance benchmarks.
  • Experience with Open Source DEV technologies – Redmine, Jenkins, Tomcat, etc.
  • Experience configuring and deploying application to a RHEL environment.
  • Experience with development in a Commercial or Government Distributed Architectures cloud (i.e., AWS C2S, AWS GovCloud, etc.)
Clearance Level:
  • Active Top Secret
Salary range:
  • The salary range of this position is $120,000 - $133,000 commensurate with experience and achievement.
Benefit Information:
  • A3 Consulting offers a robust benefits package to include but not limited to medical, dental, and vision benefits, flexible spending and health savings accounts, group life and AD amp;D, short-term and long-term disability, paid time off, 401k match, paid parental leave, professional development.
About A3 Consulting:
A3 Consulting, LLC is a leading management and technology firm that specializes in providing innovative solutions to solve the pressing challenges of our Federal government customers. With a proven track record of delivering mission-critical solutions and exceptional performance, we committed to ensuring that our technology offerings remain competitive in the rapidly evolving federal marketplace
A3 Consulting, LLC is an equal opportunity employer. We believe in hiring a diverse workforce and sustaining an inclusive, people-first culture. We are committed to non-discrimination on any protected basis, such as disability and veteran status, or any other basis covered under applicable law

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