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Entry Level Junior Software Engineer Jobs in Illinois

Atria Group LLC

Junior Developer

Barrington, IL

$66K - $86K/yr

Company Description We specialize in Staffing, Consulting, Software Development, and Training along ... The support engineer will be responsible for handling tier 2 help desk tasks that involve ...

TransMarket Group

Junior Data Engineer

Chicago, IL · On-site

This smaller, focused team works closely with software developers, traders, operations, and accounting/finance teams to make high-quality data accessible, reliable, and actionable across the firm.

TransMarket Group

Junior Data Engineer

Chicago, IL

This smaller, focused team works closely with software developers, traders, operations, and accounting/finance teams to make high-quality data accessible, reliable, and actionable across the firm.

TransMarket Group

Junior Data Engineer

Chicago, IL · On-site

This smaller, focused team works closely with software developers, traders, operations, and accounting/finance teams to make high-quality data accessible, reliable, and actionable across the firm.

TransMarket Group

Junior Algorithmic Trader

Chicago, IL

$69K - $89K/yr

... software and build and improve trading strategies. As a Junior Algorithmic Trader, you will have ... Learn and master object-oriented programming languages (C++ and Python) * Build and maintain ...

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Entry Level Junior Software Engineer information

What does an entry level junior software engineer do?

An Entry Level Junior Software Engineer is typically responsible for assisting with designing, coding, testing, and maintaining software applications under the supervision of more experienced engineers. They often work on fixing bugs, writing simple code modules, and learning about the company's software development processes. This role is a starting point for new graduates or individuals with limited professional experience, allowing them to build foundational skills and gain exposure to real-world software projects.

What are the key skills and qualifications needed to thrive as an entry level junior software engineer?

To thrive as an Entry Level Junior Software Engineer, you need a solid understanding of programming fundamentals, algorithms, and data structures, typically supported by a degree in computer science or a related field. Familiarity with common programming languages (such as Java, Python, or JavaScript), version control systems like Git, and basic knowledge of software development tools is essential. Strong problem-solving skills, attention to detail, and effective communication set standout candidates apart. These skills and qualities are crucial for successful collaboration, writing reliable code, and contributing effectively to team-based software projects.

What are some common challenges faced by entry level junior software engineers during their first year on the job?

Entry Level Junior Software Engineers often encounter the challenge of adapting to new codebases and development tools, which may differ significantly from what they've used in school or internships. They may also find it difficult to estimate task durations or understand complex requirements without prior experience. Frequent collaboration with senior engineers and participating in code reviews can help accelerate learning and build confidence. Over time, mastering effective communication and time management becomes essential for success in fast-paced development environments.

What is the difference between Entry Level Junior Software Engineer vs Software Developer?

AspectEntry Level Junior Software EngineerSoftware Developer
Required CredentialsBachelor's in CS or related field; some internshipsBachelor's in CS or related field; coding experience
Work EnvironmentTeam-based, collaborative projects, entry-level tasksProject-focused, coding, debugging, and implementation
Employer & Industry UsageTech companies, startups, IT departmentsSoftware firms, tech startups, enterprise IT
Common Search & ComparisonYesYes

Entry Level Junior Software Engineers and Software Developers often share similar educational backgrounds and work environments. The main difference lies in job focus: engineers may be involved in designing systems and architecture, while developers typically focus on coding and implementation. Both roles are common in tech industries and often overlap in entry-level positions, making them frequently compared by job seekers.

Can I become an entry level junior software engineer with no experience?

Entry level junior software engineer positions often require some foundational knowledge of programming languages such as Python, Java, or C++, and familiarity with development tools. While prior work experience is not always necessary, demonstrating coding skills through projects, internships, or certifications can improve your chances of securing an entry-level role.

Is 25 too late to become an entry level junior software engineer?

Entry level junior software engineer roles are open to individuals of various ages, including those starting their careers at 25 or later. Many employers value skills, relevant training, and a willingness to learn over age, and career changers often successfully transition into these roles by gaining programming skills through courses, certifications, or self-study.

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

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

What are popular job titles related to Entry Level Junior Software Engineer jobs in Illinois?

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

What job categories do people searching Entry Level Junior Software Engineer jobs in Illinois look for?

The top searched job categories for Entry Level Junior Software Engineer jobs in Illinois are:

What cities in Illinois are hiring for Entry Level Junior Software Engineer jobs?

Cities in Illinois with the most Entry Level Junior Software Engineer job openings:

Entry Level Junior Software Engineer jobs near you
Infographic showing various Entry Level Junior Software Engineer job openings in Illinois as of August 2026, with employment types broken down into 1% As Needed, 90% Full Time, 6% Part Time, and 3% Contract. Highlights an 87% Physical, 4% Hybrid, and 9% Remote job distribution.

Junior Developer

Atria Group LLC

Barrington, IL

$66K - $86K/yr

Full-time

Re-posted 16 days ago

Key responsibilities

  • Respond to help desk tickets via phone or email and troubleshoot customer issues.

  • Monitor system alerts and notifications, and manage them through service tickets.

  • Perform basic troubleshooting activities such as log scanning, problem simulation, and documenting steps to reproduce issues.

Job description

Company Description

We specialize in Staffing, Consulting, Software Development, and Training along with IT services to small to medium size companies. AG's primary objective is to help companies maximize their IT resources and meet the ever-changing IT needs and challenges.

In addition, AG offers enterprise resource planning and enterprise application integration, supply-chain management, e-commerce solutions, and B2B public exchanges and B2B process integration solutions. Our company provides application analysis, design, development and programming, software engineering, systems development, testing, integration, and implementation, and management consulting services to various clients - including governmental agencies and private companies - throughout the United States and India.

We provide these services in multiple computing environments and use technologies such as client/server architecture, object-oriented programming languages and tools, distributed database management systems, state-of-the-art networking, and communications infrastructures. Our honest and realistic approach to recruiting dictates that AG does not entice or lure engineers from their employers. We represent only high caliber technical professionals who have committed to making a change required by career.

Job Description

Project Information: Troubleshooting, diagnostics, and general support the development and deployment team at GEHC as well as acting as a liaison with the end customer of GEHC to for new issues and support.

Detailed JD:  

Qualifications/Requirements:

  • Bachelor of Science in Computer Science or in "STEM" Majors (Science, Technology, Engineering and Math).
  • Minimum 2 to 3 years of experience in software development using Java/J2EE technologies, Spring, Hibernate, JPA, web services.
  • Knowledge of design patterns and best practices in design and development.
  • Experience with relational databases like oracle, sql server
  • Creative Problem solver.
  • Excellent Analytical and Problem solving skills
  • Work collaboratively as part of a self-organizing scrum team with minimal supervision
  • Participate in verification and testing efforts as needed.
  • Excellent communication and Interpersonal skills.
  • Must be willing to work out of an office located in Barrington, IL
  • Must be willing to take a drug test and submit to a background investigation as part of the selection process.
  • Must be 18 years or older.

Desired Characteristics:

  • Experience with standards like HL7 desired.
  • Agile/Scrum experience preferred.
  • Work with an agile team of 5-6 members through the agile development cycle
  • Attention to detail and ability to think clearly with intent to solve problems
  • Able to clearly articulate and document software designs and strategies

Role Description: As a junior developer and support engineer, this role would be primarily customer facing. The support engineer will be responsible for handling tier 2 help desk tasks that involve responding to customer issues and troubleshooting before forwarding to the next tier of support. In addition, this role would have the opportunity to learn application development and be mentored by senior developers and architects.

Responsibilities:          

  • Work on Help Desk tickets that come in via phone or email
  • Monitor and manage system alerts and notifications and respond accordingly through service tickets
  • Basic troubleshooting via log scan, problem simulation, documenting steps to reproduce problems
  • Improve customer service through fast turnaround of requests as per SLA
  • Working with triage desk to escalate problem as needed
Additional Information
  1. Good comm skills are a big priority
  2. Duration: 6 months 

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