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Java Contract Jobs in Bolingbrook, IL (NOW HIRING)

SYSTEGRATION INC

Sr. Backend Java Developer

Chicago, IL · On-site

$124K - $161K/yr

We are helping our Direct Client (Fortune 100 company) to look for Top Notch/Expert Sr. Backend Java Developer for 100% Onsite Multi-Year Contract role in Chicago Downtown, Immediate Start! Client ...

Dellfor Technologies

Senior JAVA Developer

Chicago, IL · On-site

$80K/yr

... Java, J2EE and web/internet based programming experience (both client and server side) 5+ ... Job Type: Contract Salary: $80,000.00 /year Required education: * Bachelor's Required experience:

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All JobsJava Contract JobsJava Contract Jobs in Bolingbrook, IL

Java Contract information

See Bolingbrook, IL salary details

$15

$56

$76

How much do java contract jobs pay per hour?

As of Aug 20, 2026, the average hourly pay for java contract in Bolingbrook, IL is $56.07, according to ZipRecruiter salary data. Most workers in this role earn between $48.51 and $62.74 per hour, depending on experience, location, and employer.

What is a Java contract?

A Java contract job is a temporary position where a programmer is hired to work on projects using the Java programming language for a fixed period, rather than as a permanent employee. Contractors are often brought in to fill skill gaps, complete specific projects, or handle increased workloads. These roles can be full-time or part-time and typically last from a few months to over a year, depending on the project's needs. Contractors may work onsite or remotely and are usually paid hourly or by project milestone. Java contract jobs offer flexibility and the opportunity to work with a variety of companies and technologies.

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

To thrive as a Java Contractor, you need strong proficiency in Java programming, experience with object-oriented design, and a solid understanding of software development methodologies, often supported by a relevant degree or certifications like Oracle Certified Professional Java Programmer (OCPJP). Familiarity with development tools such as Eclipse or IntelliJ IDEA, version control systems like Git, and frameworks such as Spring or Hibernate is typically required. Excellent problem-solving, adaptability, and communication skills help you collaborate with diverse teams and quickly respond to project changes. These skills ensure high-quality, maintainable code and successful completion of contract-based software projects.

What are some common challenges faced by Java contracts and how can they be managed effectively?

Java contractors often work on short-term projects or fill skill gaps in development teams, which can present challenges such as quickly adapting to new codebases and varying team dynamics. To manage these effectively, it’s important to have strong communication skills, a proactive approach to understanding project requirements, and the ability to rapidly learn existing systems. Building rapport with permanent team members and maintaining thorough documentation can also help ease the transition. Staying current with Java frameworks and tools further ensures you can contribute value from day one.

What is the difference between Java Contract vs Java Developer?

AspectJava ContractJava Developer
CredentialsTypically requires Java certifications, experience in contract rolesRequires Java certifications, degree in computer science or related field
Work EnvironmentProject-based, short-term assignments, flexible hoursFull-time, ongoing employment, structured work hours
Employer & Industry UsageUsed by companies for specific projects, consulting firmsEmployed directly by companies, tech firms, or agencies
Search & Comparison IntentOften compared for contract opportunities, flexibilityCompared for full-time roles, career growth

Java Contract roles are typically project-based, offering short-term assignments with flexible schedules, ideal for those seeking variety or freelance work. Java Developers usually work full-time, with ongoing responsibilities and career development opportunities. Both roles require Java certifications and experience, but differ mainly in employment type and work environment.

What are popular job titles related to Java Contract jobs in Bolingbrook, IL?

For Java Contract jobs in Bolingbrook, IL, the most frequently searched job titles are:

What job categories do people searching Java Contract jobs in Bolingbrook, IL look for?

The top searched job categories for Java Contract jobs in Bolingbrook, IL are:

What cities near Bolingbrook, IL are hiring for Java Contract jobs?

Cities near Bolingbrook, IL with the most Java Contract job openings:

Java Contract jobs near you

Sr. Backend Java Developer

SYSTEGRATION INC

Chicago, IL • On-site

$124K - $161K/yr

Contractor

Re-posted 20 days ago

Job description

We are helping our Direct Client (Fortune 100 company) to look for Top Notch/Expert Sr. Backend Java Developer for 100% Onsite Multi-Year Contract role in Chicago Downtown, Immediate Start!

Client – Direct Client (Fortune 100 company).

Visa – H1b, Green Card & US- Citizens only. (No OPTs or CPTS)

Rate – Open.

Location - Chicago Downtown - Client will review local profiles only!

Interview - 2 Rounds of MS Teams & 1 onsite F2F interview!

Requirements:

  • Must have 15+yrs of experience with Java 11 or higher version and should be able to do coding.
  • Experience developing apps using relational and NoSQL databases.
  • Application architectural patterns such as MVC, Microservices, Event Driven.
  • TDD and BDD development.
  • Deployment using CI/CD tools such as Jenkins, GoCD, Azure DevOps etc.
  • Deploying and maintaining software using public clouds such as AWS or Azure.
  • Experience working with MQs/Msg. Brokers such as Kafka, RabbitMQ, AWS SQS, AWS SNS, Apache ActiveMQ, Kinesis - at least one of those.
  • Batch or stream processing.
  • Experience designing well-defined Restful APIs.
  • Experience writing API proxies on platforms such as Apigee Edge, AWS API Gateway or Azure API Gateway (at least one of those).
  • Hands one experience with API tools such as Swagger and Assertible.
  • Hands-on experience with testing tools such as Selenium and Cucumber.

Because of the huge volume of calls, I cannot answer the phone. Sending emails with all the requested information is the fastest way to have your resume reviewed.

Please provide Updated Resume, Years of Experience, Contact Information, Visa Status, Rate, and Current Location of your candidate.

Thank you for all your support.

Best regards,

Priyanka Pandey

Systegration, Inc.

Company Description

Systegration is a consulting, placement, and training company that specializes in expert staffing and training of all levels of IT professionals within a business structure.

Systegration logo

About Systegration

Sourced by ZipRecruiter

Systegration is a boutique consulting, placement, and training company with emphasis on expert staffing of all levels of IT and financial field professionals. With over 20 years of experience, our company has prospered and grown to accept new clients and hire more employees. Due to our strong consultative evaluate and address the approach we have built and maintained many valuable relationships. We specific needs of each organization by taking into account the culture, philosophy, and recruitment gaps. Our longstanding experience allows us to be closely familiar with, and have an in-depth understanding of the market, industry trends, up-to-date resource demand, and appropriate compensation structures.

Industry

It services

Company size

1 - 10 Employees

Headquarters location

Glenview, IL, US

Year founded

1998

Social media

Facebook

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