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Opt Java Developer Jobs in Illinois (NOW HIRING)

Royal Cyber Inc,

Java Developer (OPT)

Chicago, IL

$52.50 - $68/hr

Work authorization in USA should be OPT/Need H1 Having exposure of more than 1 technology (eg. Java and Microsoft) would be a plus point. Having prior experience with a domain such as retail industry ...

Royal Cyber Inc,

Java Developer (OPT)

Chicago, IL · On-site

$52.50 - $68/hr

Work authorization in USA should be OPT/Need H1 * Having exposure of more than 1 technology (eg. Java and Microsoft) would be a plus point. * Having prior experience with a domain such as retail ...

GRMinc

Java Developer / Java Designer

Bloomington, IL · On-site

$49 - $63.25/hr

If candidates on OPT, EAD and H1b, please provide visa copy for client submission.) Title: Java Developer / Java Designer Duration: 2 Months Location: Bloomington, IL * Shall be responsible to attend ...

GRMinc

Java Developer

Bloomington, IL · On-site

$49 - $63.25/hr

If candidates on OPT, EAD and H1b, please provide visa copy for client submission.) Role Title : Java Developer Location : Bloomington, IL Duration : 7 Months Requirement: Performs standard systems ...

GRMinc

Java Developer

Bloomington, IL

$49 - $63.25/hr

If candidates on OPT, EAD and H1b, please provide visa copy for client submission.) Role Title : Java Developer Location : Bloomington, IL Duration : 7 Months Requirement: Performs standard systems ...

GRMinc

Java Developer / Java Designer

Bloomington, IL · On-site

$49 - $63.25/hr

If candidates on OPT, EAD and H1b, please provide visa copy for client submission.) Title: Java Developer / Java Designer Duration: 2 Months Location: Bloomington, IL * Shall be responsible to attend ...

Sonsoft Inc

Java Developer

Moline, IL

$46 - $59.50/hr

Excellent in Java/J2EE, Spring MVC, JQuery/HTML5/CSS3 Solid understanding of UI frameworks like ... No OPT-EAD & H1-B for this position. * Please mention your Visa Status in your email or resume

SysMind Tech

Java Full Stack/React Developer

Chicago, IL · On-site

$54 - $69.75/hr

Senior Java Developer:- Location:- Chicago IL Interview:- Face to Face Interview in Chicago IL ( Candidate has to come for F2F Interview on his own expenses) Rate/hr:- market rate ( No OPT Candidates ...

Sonsoft Inc

Java Developer (SOA)

Bloomington, IL

$49 - $63.25/hr

... Java, J2EE applications At least 7 years experience in Websphere (WAS) configuration commands ... No OPT-EAD & H1B Consultants please. * Please mention your Visa Status in your email or resume

Sonsoft Inc

Core Java Developer

Chicago, IL · On-site

... Java/Spring . Atleast 4 years of experience with TDD based development and re-engineering of ... No OPT-EAD & H1B Consultants please. * Please mention your Visa Status in your email or resume

Sonsoft Inc

Core Java Developer

Chicago, IL

... Java/Spring . Atleast 4 years of experience with TDD based development and re-engineering of ... No OPT-EAD & H1B Consultants please. * Please mention your Visa Status in your email or resume

Judge Group, Inc.

Core Java - Intermediate

Chicago, IL · On-site

$60 - $61/hr

Java script; Core Java Looking for curious, aws certified, Java,ETL engineer. Description Job ... Reply STOP to opt out of receiving telephone calls and text messages from Judge and HELP for help.

Sonsoft Inc

Sr Java Developer

Bloomington, IL

$55 - $70/hr

... Java, J2EE applications At least 7 years experience in Websphere (WAS) configuration commands ... No OPT-EAD & H1B Consultants please. * Please mention your Visa Status in your email or resume

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Opt Java Developer information

What are Opt Java Developers?

OPT Java Developers are recent graduates, typically international students in the United States, who work as Java Developers while on Optional Practical Training (OPT) status. They have recently completed a degree in a related field and are authorized to gain hands-on experience in their area of study. OPT Java Developers are proficient in Java programming and use their skills to develop software applications, maintain code, and contribute to technology projects. Employers often hire OPT Java Developers to fill entry-level roles and benefit from their up-to-date knowledge of programming technologies.

What is the difference between Opt Java Developer vs Java Developer?

AspectOpt Java DeveloperJava Developer
Required CredentialsBachelor's in CS or related, Java certifications often preferredBachelor's in CS or related, Java certifications often preferred
Work EnvironmentSoftware development teams, IT companies, tech startupsSoftware development teams, IT companies, tech startups
Employer & Industry UsageUsed across various industries including finance, healthcare, and techCommonly employed in similar industries, often with more senior roles
Search & Comparison IntentPeople comparing entry to mid-level Java rolesPeople exploring Java development careers or job opportunities

The Opt Java Developer and Java Developer roles share similar credentials, work environments, and industry usage. The main difference often lies in specific project focus or company terminology, but both roles are fundamental in software development teams working with Java technologies.

What are the key skills and qualifications needed to thrive as an Opt Java Developer, and why are they important?

To thrive as an Opt Java Developer, you need a solid understanding of Java programming, object-oriented design principles, and a bachelor’s degree in computer science or a related field. Familiarity with frameworks like Spring, Hibernate, and version control systems such as Git, along with knowledge of databases and build tools like Maven or Gradle, is typically required. Strong problem-solving skills, effective communication, and the ability to work collaboratively in agile teams set top candidates apart. These skills and qualifications are crucial for delivering robust, scalable applications and ensuring seamless integration within dynamic development environments.

What are some common challenges Opt Java Developers face when working on optimization projects, and how can they overcome them?

Opt Java Developers often encounter challenges such as optimizing code for performance while maintaining readability and scalability. Balancing system resource usage with application responsiveness can be complex, especially when dealing with large datasets or high-throughput systems. To overcome these obstacles, developers should leverage profiling tools to identify bottlenecks, collaborate closely with QA and DevOps teams for efficient testing and deployment, and stay updated on the latest Java performance best practices. Regular code reviews and knowledge sharing within the team also help in collectively tackling optimization issues.
What are popular job titles related to Opt Java Developer jobs in Illinois? For Opt Java Developer jobs in Illinois, the most frequently searched job titles are:
What job categories do people searching Opt Java Developer jobs in Illinois look for? The top searched job categories for Opt Java Developer jobs in Illinois are:
What cities in Illinois are hiring for Opt Java Developer jobs? Cities in Illinois with the most Opt Java Developer job openings:
Opt Java Developer jobs near you
Infographic showing various Opt Java Developer job openings in Illinois as of July 2026, with employment types broken down into 81% Full Time, 7% Part Time, 1% Temporary, and 11% Contract. Highlights an 83% Physical, 4% Hybrid, and 13% Remote job distribution.

Java Developer (OPT)

Royal Cyber Inc,

Chicago, IL

$52.50 - $68/hr

Other

Re-posted 6 days ago

Job description

5+ years of experience. Work authorization in USA should be OPT/Need H1 Having exposure of more than 1 technology (eg. Java and Microsoft) would be a plus point.

Having prior experience with a domain such as retail industry would be a plus point. Exposure of communicating and working directly with foreign clients Enthusiastic about technology. Excellent communication and writing skills.

Team player.

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