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Junior Developer Jobs in Batavia, IL (NOW HIRING)

AAR

Jr. Web Developer

Wood Dale, IL · On-site

$75K - $80K/yr

Description The Junior Web Developer supports the design, development, maintenance, and enhancement of web-based applications using Adobe ColdFusion and related technologies. This role partners with ...

AAR Corporation

Jr. Web Developer

Wood Dale, IL

$75K - $80K/yr

The Junior Web Developer supports the design, development, maintenance, and enhancement of web-based applications using Adobe ColdFusion and related technologies. This role partners with senior ...

Eagle Seven

Junior Trader

Chicago, IL · On-site

Eagle Seven is seeking a Junior Trader who will be responsible for supporting all aspects of ... Bachelor's degree in business/finance, statistics, mathematics, engineering, or related field * 0-2 ...

SG Cap Trading

Junior Trader

Chicago, IL · On-site

Junior Trader ID: 1016 Location: Chicago More about this job > Description SG is a boutique technology company founded in 2004. We use technology and big data to solve real world financial puzzles.

Eagle Seven

Junior Trader

Chicago, IL · On-site

Eagle Seven is seeking a Junior Trader who will be responsible for supporting all aspects of ... Bachelor's degree in business/finance, statistics, mathematics, engineering, or related field * 0-2 ...

Eagle Seven

Junior Trader

Chicago, IL · On-site

Eagle Seven is seeking a Junior Trader who will be responsible for supporting all aspects of ... Bachelor's degree in business/finance, statistics, mathematics, engineering, or related field * 0-2 ...

Parsons

Junior Traffic Engineer

Schaumburg, IL · On-site

$26.59 - $46.54/hr

Parsons has a career opportunity for an Associate Engineer with an interest in traffic and transportation engineering to join our growing team. This role provides strong opportunities for ...

Syntrux & Co

Integration Developer

Chicago, IL · On-site

$51.75 - $68.75/hr

Mentor junior developers and provide technical leadership. * Collaborate with customers, vendors, project managers, and internal teams to deliver successful solutions. * Assist with project ...

Tempus

ServiceNow Engineer I

Chicago, IL · On-site

$55.75 - $76.50/hr

Required Qualifications: * 1 - 2 years of hands-on experience working with the ServiceNow platform as an administrator or junior developer. * Technical Skills: * Solid understanding of ServiceNow ...

Tempus

ServiceNow Engineer I

Chicago, IL · On-site

$55.75 - $76.50/hr

Required Qualifications: * 1 - 2 years of hands-on experience working with the ServiceNow platform as an administrator or junior developer. * Technical Skills: * Solid understanding of ServiceNow ...

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All JobsDeveloper JobsJunior Developer JobsJunior Developer Jobs in Batavia, IL

Junior Developer information

See Batavia, IL salary details

$24.5K

$90.7K

$140.2K

How much do junior developer jobs pay per year?

As of Aug 9, 2026, the average yearly pay for junior developer in Batavia, IL is $90,702.00, according to ZipRecruiter salary data. Most workers in this role earn between $68,300.00 and $88,700.00 per year, depending on experience, location, and employer.

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

To thrive as a Junior Developer, you need a solid understanding of programming fundamentals, basic knowledge of software development life cycles, and ideally a degree in computer science or a related field. Familiarity with coding languages like JavaScript, Python, or Java, as well as version control systems such as Git, is commonly expected. Strong problem-solving abilities, eagerness to learn, and effective communication help you integrate into teams and adapt to new challenges. These skills are crucial for producing quality code, collaborating with colleagues, and growing within the fast-paced tech environment.

How much does a junior developer earn?

A junior developer typically earns between $50,000 and $70,000 annually, depending on location, industry, and skills. Entry-level roles often require knowledge of programming languages like Java, Python, or JavaScript, and familiarity with development tools and frameworks.

What is a junior developer?

A Junior Developer is an entry-level software professional who assists in creating, testing, and maintaining software applications. They typically work under the supervision of more experienced developers, learning best practices and acquiring new technical skills on the job. Junior Developers are expected to write code, fix bugs, and contribute to project documentation while gradually gaining experience in software development processes. This role is ideal for recent graduates or individuals transitioning into the tech industry.

What is the difference between Junior Developer vs Software Engineer?

AspectJunior DeveloperSoftware Engineer
Required CredentialsTypically an associate degree or bootcamp certificationBachelor's degree in Computer Science or related field
Work EnvironmentEntry-level, supervised tasks, learning-focusedMore complex projects, often with team leadership responsibilities
Employer UsageCommon in startups, small companies, internshipsUsed across industries, larger companies, and tech firms
Search & Comparison IntentUnderstanding entry-level roles, career startClarifying career progression, skill requirements

In summary, Junior Developers are entry-level roles focused on learning and supporting development tasks, often requiring minimal experience. Software Engineers typically have more experience, advanced skills, and handle complex projects, making them a step up in the software development career path.

What are some common challenges faced by junior developers during their first year, and how can they overcome them?

Junior Developers often face challenges such as adapting to new codebases, understanding company workflows, and bridging the gap between academic knowledge and real-world applications. It’s common to feel overwhelmed by unfamiliar technologies or debugging complex issues. Overcoming these challenges involves proactively seeking mentorship, participating in code reviews, and consistently asking questions to clarify concepts. Building strong communication skills and collaborating with more experienced team members can also accelerate the learning process and help you grow more confident in your role.

What does a junior developer do?

A junior developer assists in designing, coding, testing, and maintaining software applications under the supervision of senior developers. They typically work with programming languages like Java, Python, or JavaScript and use development tools such as version control systems. Their role involves learning best practices and gaining experience to develop their technical skills.
What are the most commonly searched types of Developer jobs in Batavia, IL? The most popular types of Developer jobs in Batavia, IL are:
What are popular job titles related to Junior Developer jobs in Batavia, IL? For Junior Developer jobs in Batavia, IL, the most frequently searched job titles are:
What cities near Batavia, IL are hiring for Junior Developer jobs? Cities near Batavia, IL with the most Junior Developer job openings:
Junior Developer jobs near you
Infographic showing various Junior Developer job openings in Batavia, IL as of August 2026, with employment types broken down into 84% Full Time, 2% Part Time, and 14% Contract. Highlights an 81% Physical, 4% Hybrid, and 15% Remote job distribution, with an average salary of $90,702 per year, or $43.6 per hour.

Jr. Web Developer

AAR

Wood Dale, IL • On-site

$75K - $80K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 15 days ago

AAR Corp rating

7.8

Company rating: 7.8 out of 10

Based on 44 frontline employees who took The Breakroom Quiz

23rd of 65 rated aviation services

Job description

Description
The Junior Web Developer supports the design, development, maintenance, and enhancement of web-based applications using Adobe ColdFusion and related technologies. This role partners with senior developers and business stakeholders to deliver secure, scalable, and reliable solutions aligned with enterprise standards.
This position is based at our Corporate Headquarters in Wood Dale, IL, with a planned relocation to the Merchandise Mart (Chicago) in early 2027.
What you will be responsible for:
  • Develop, test, and maintain ColdFusion applications Troubleshoot and resolve application defects and issues
  • Support database integrations and SQL development Collaborate on enhancements and new feature delivery
  • Monitor application performance and recommend improvements
  • Participate in code reviews and follow development standards Maintain technical documentation
  • Assist with deployment and version control processes Support legacy systems and modernization efforts
  • All other duties as assigned.

Qualifications
What you need to be successful in this role:
  • Basic knowledge of HTML, CSS, JavaScript Understanding of SQL and relational databases
  • Familiarity with version control systems (Git-Azure DevOps)
  • Strong analytical and problem-solving skills
  • Effective communication and teamwork skills

Preferred Qualifications:
  • Experience with programming languages (CFML, CFScript, TypeScript) Experience with Oracle and PostgreSQL relational databases Experience with server-side scripting (ColdFusion, node.js)
  • Exposure to modern JavaScript frameworks and libraries (Angular, jQuery)
  • Exposure to CSS frameworks (Bootstrap)
  • Knowledge of Apache and Tomcat web servers
  • Familiarity with Agile methodologies Understanding of secure coding practices Integration with enterprise systems (e.g., APIs, authentication, SSO)
  • Experience maintaining legacy apps while modernizing
  • Exposure to infrastructure like Azure
  • Bachelor's degree in Computer Science, IT, or related field (or equivalent experience)
  • 0-3 years of development experience

The rewards of your career at AAR go far beyond just your salary:
  • Competitive salary and bonus package
  • Comprehensive benefits package including medical, dental, and vision coverage.
  • 401(k) retirement plan with company match
  • Generous paid time off program
  • Professional development and career advancement opportunities

Physical Demands/Work Environment:
The physical demands and work environment characteristics described here are representative of those that must be met by an employee to successfully perform the essential functions of this job.
• Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.
• While performing the duties of this job, the employee may be regularly required to sit, stand, bend, reach and move about the facility.
• The environmental characteristic for this position is an office setting.
• Candidates should be able to adapt to a traditional business environment.
AAR provides accommodation in accordance with applicable laws through all stages of the hiring process. If you require accommodation for any part of the application and/or hiring process, please advise Human Resources.
Compensation:
The anticipated salary range for this position is $75,000 to $80,000 annually. This range reflects the base salary for candidates who meet the requirements of the role, including experience, education, and location. In addition to base pay, this role is eligible for a bonus. AAR offers a competitive benefits package, including medical/dental/vision/life/and AD&D insurance, 401(k) savings plan with employer match, paid time off and holiday pay, as well as opportunities for professional development and growth.
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