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Java Developer Jobs in DeKalb, IL (NOW HIRING)

Varsity Tutors

Java Tutor

Dekalb, IL · Remote

$18 - $40/hr

Deep knowledge of Java syntax, object-oriented programming principles, inheritance, polymorphism, interfaces, exception handling, generics, collections framework, file I/O, and multithreading.

Embtel Inc

Java Web Architect

West Chicago, IL · On-site

Proficiency in RESTful APIs and API * Healthcare domain Experience preffered Dont Submit Java/J2EE Developer or Java Full Stack Developer or Java Back End Developer. But Java Full Stack with NodeJS ...

Varsity Tutors

AP Computer Science A Tutor

Dekalb, IL · Remote

$18 - $40/hr

Deep knowledge of Java programming including primitive types, objects, boolean expressions, iteration, arrays, ArrayLists, two-dimensional arrays, inheritance, and recursion. Ability to explain ...

Harris

Software Engineer

Oregon, IL

$80K - $90K/yr

Deep understanding of Core Java (Java 11/17+), JVM internals, memory management, tuning, and ... GitHub Copilot, Claude, Cursor or ChatGPT) - Familiarity with AI directed prompt engineering for ...

Stem Xpert

webMethods Developer

Elgin, IL · On-site

Job Responsibilities: webMethods Developer Candidate will be responsible for creating webMethods ... Java Services experience. - XML/SCHEMA and webMethods web services development experience ...

Harris

(Remote) GIS Developer

Oregon, IL · Remote

Demonstrated experience with at least one major programming language (e.g., C++, Python, Java, C#). What would make you stand out: * Professional development experience with C++, Javascript, PHP ...

Harris

(Remote) GIS Developer

Oregon, IL · Remote

Demonstrated experience with at least one major programming language (e.g., C++, Python, Java, C#). What would make you stand out: * Professional development experience with C++, Javascript, PHP ...

QT9 Software

.NET Developer - QMS

Aurora, IL · On-site

$85 - $105/hr

NET Developer - Quality Management Software (QMS) Aurora, IL | Full-Time QT9 Software is seeking an experienced .NET Developer for our QMS team. In this role, you will design, develop, and maintain ...

QT9 SOFTWARE INC

.NET Developer - QMS

Aurora, IL · On-site

$70K - $105K/yr

NET Developer for our QMS team. In this role, you will design, develop, and maintain complex .NET applications. Working closely with project managers and senior developers, you will deliver high ...

QT9 Software, Inc.

.NET Developer - QMS

Aurora, IL · On-site

$70K - $105K/yr

NET Developer for our QMS team. In this role, you will design, develop, and maintain complex .NET applications. Working closely with project managers and senior developers, you will deliver high ...

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Java Developer information

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$15

$55

$75

How much do java developer jobs pay per hour?

As of Aug 26, 2026, the average hourly pay for java developer in DeKalb, IL is $55.65, according to ZipRecruiter salary data. Most workers in this role earn between $48.12 and $62.31 per hour, depending on experience, location, and employer.

What is a Java developer?

Java Developers are software professionals who specialize in designing, developing, and maintaining applications using the Java programming language. They work on a variety of projects, including web, desktop, and mobile applications, as well as enterprise-level systems. Java Developers are responsible for writing clean and efficient code, testing and debugging programs, and collaborating with other team members to deliver robust software solutions. Their expertise in Java and related technologies is crucial for building scalable and secure applications.

What do Java developers do?

Java developers create dynamic computer applications and websites using the Java computer programming language. The Java language integrates with other programming languages and infrastructures to build robust business applications and software for a wide range of industries, from finance and healthcare to content management and social media. Java developers may be involved in all stages of application development, from conception and design to testing, production, and ongoing maintenance. The goal is to provide efficient solutions for business needs.

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

To thrive as a Java Developer, you need strong proficiency in Java programming, object-oriented design, and a solid understanding of software development principles, usually supported by a degree in computer science or related fields. Familiarity with frameworks such as Spring or Hibernate, experience with version control systems like Git, and sometimes certification like Oracle Certified Professional Java Programmer (OCPJP) are commonly required. Effective problem-solving, teamwork, and attention to detail are crucial soft skills in this role. These skills ensure robust, maintainable, and scalable software solutions that meet project requirements and business goals.

What are some common challenges Java developers face when working on large-scale enterprise applications?

Java Developers working on large-scale enterprise applications often encounter challenges such as managing complex codebases, ensuring efficient performance, and integrating with legacy systems. Collaborating with cross-functional teams is crucial, as these projects typically involve multiple developers, QA engineers, and business analysts. Additionally, maintaining code quality and adhering to best practices while meeting tight deadlines can be demanding. Staying up-to-date with evolving frameworks and tools also plays a key role in overcoming these challenges.

What is the difference between Java Developer vs Software Engineer?

AspectJava DeveloperSoftware Engineer
Required CredentialsBachelor's in Computer Science or related, Java certificationsBachelor's in Computer Science or related, various certifications
Work EnvironmentDevelops Java-based applications, often in teamsDesigns and develops software solutions, may include Java projects
Employer & Industry UsageTech companies, finance, e-commerceBroad industry, including tech, finance, healthcare

Java Developers focus specifically on Java programming, while Software Engineers have a broader role in designing and developing software solutions across multiple languages. Both roles often require similar educational backgrounds and certifications, but Java Developers typically work more directly with Java-based projects, whereas Software Engineers may handle diverse technologies.

Is a Java developer still in demand?

Java developers remain in high demand due to the language's widespread use in enterprise applications, Android development, and backend systems. Skills in frameworks like Spring and knowledge of cloud platforms can enhance job prospects in this field.
More about Java Developer jobs

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

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

What cities near DeKalb, IL are hiring for Java Developer jobs?

Cities near DeKalb, IL with the most Java Developer job openings:

Java Developer jobs near you
Infographic showing various Java Developer job openings in DeKalb, IL as of August 2026, with employment types broken down into 82% Full Time, 7% Part Time, and 11% Contract. Highlights an 81% Physical, 5% Hybrid, and 14% Remote job distribution, with an average salary of $115,749 per year, or $55.6 per hour.

Entry Level Java/DevOps Developer - Remote

Aurora, IL • On-site

SynergisticIT
See more jobs at SynergisticITexternal

Other

Posted 25 days ago

Job description

Entry-Level Software Engineer — Become More Than an Applicant Sending hundreds of applications with no response can be exhausting. But silence from employers does not always mean you lack talent. Often, it means your resume, projects, skills, or interview preparation are not aligned with what hiring teams are filtering for. Entry-level software engineering requires proof that you can apply what you know. SynergisticIT is looking for candidates interested in software engineering, Java, Python, full-stack development, SQL, APIs, cloud basics, Git, debugging, and technical interview preparation. This opportunity is ideal for candidates who want to improve their profile before continuing the job search. SynergisticIT JOPP is good for entry-level software engineering candidates because it helps address the key areas where applicants often fall short: current skills, hands-on projects, resume alignment, interview confidence, and job-search execution. A stronger profile can help candidates compete more effectively in crowded entry-level pipelines. Since 2010, Synergisticit has helped thousands of candidates land full-time jobs at tech leaders like Google, Apple, PayPal, Visa, Western Union, Wells Fargo, Client, Paypal, Banking, Wayfair, Client, Client and hundreds more with Job offers of $95k to $154k. Synergisticit focuses on closing the gap between your tech skills and what employers want now. Currently, We are looking for entry-level software programmers, Java Full stack developers, Python/Java developers, Data analysts/Data Engineers/ Data Scientists, Machine Learning engineers for full time positions with clients. We Focus on Java /Full stack/Devops and Data Science /Data Engineers/Data analysts/BI Analysts/ Machine learning/AI candidates Ideal Candidates: Recent grads in CS, Engineering, Math, or Statistics with limited or no job experience Jobseekers who had layoffs due to Downsizing and want to get in demand tech stack Professionals seeking a career switch to tech Candidates with career gaps or lacking real-world experience Individuals looking to boost their skill portfolio for better job prospects Computer Science grads with limited or no job experience Students who recently finished their Bachelor's or Master's programs Those struggling to land interviews despite having experience please read our blogs Why do Tech Companies not Hire recent Computer Science Graduates | https://www.synergisticit.com/why-tech-companies-dont-hire-recent-cs-graduates/ Technical Skills or Experience? | Which one is important to get a Job? | https://www.synergisticit.com/tech-skill-or-experience-which-one-is-more-important-for-a-jobseeker/ Please check below links: Synergisticit Industry Event videos (OCW, JavaOne, Gartner data Analytics): https://fast.wistia.com/embed/channel/k4mlq69ekl USA Today feature Explore JOPP : https://www.synergisticit.com/jopp/ Contact: https://www.synergisticit.com/contact-us/ Stop applying without a strategy— Contact us and start building a stronger software profile. Please note: Resume databases are shared with clients and interested clients will reach out directly if they find a qualified candidate for their req. Resume submissions may be shared with our JOPP team database also. Please unsubscribe if contacted or if you don't want to be contacted please don't submit your resume.

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