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Java Contract Jobs in Rosemont, IL (NOW HIRING)

Staffingine LLC

Senior Java Full stack Developer

Chicago, IL · On-site

$59 - $75.25/hr

Contract * Design, develop, and maintain web applications using Next.js, ReactJS, and the Fitch design system. * Implement back-end services and RESTful APIs using Java (Spring Boot), Spring Data ...

Dellfor Technologies

Java Architect

Chicago, IL · On-site

$60K/yr

Java EE framework and system development * Experience with use cases, process flows, and UML ... Job Type: Contract Salary: $60,000.00 /year Required education: * Bachelor's Required experience:

TekWissen LLC

Java Support Engineer

Chicago, IL · On-site

Contract Work Type: Onsite Summary: * We are seeking a highly skilled Java Support Engineer with 8+ years of experience, proficient in Unix support with shell scripting, PL/SQL, and banking ...

Atria Group LLC

Portal java developer

Naperville, IL · On-site

Portal java developer. ADF and Fusion skills preferred Please with your top candidate indicate how ... Duration: 6 months contract to hire * Candidate must have excellent verbal and written ...

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All JobsJava Contract JobsJava Contract Jobs in Rosemont, IL

Java Contract information

See Rosemont, IL salary details

$15

$57

$77

How much do java contract jobs pay per hour?

As of Sep 4, 2026, the average hourly pay for java contract in Rosemont, IL is $57.13, according to ZipRecruiter salary data. Most workers in this role earn between $49.42 and $63.94 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 the most commonly searched types of Java jobs in Rosemont, IL?

The most popular types of Java jobs in Rosemont, IL are:

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

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

Java Contract jobs near you

Senior Java Full stack Developer

Staffingine LLC

Chicago, IL • On-site

$59 - $75.25/hr

Contractor

Re-posted 8 days ago

Job description

Job Title: Senior Java Full stack Developer 
Job Location: Chicago, IL  
Job Type: Contract 

Job Description:  

  • Design, develop, and maintain web applications using Next.js, ReactJS, and the Fitch design system. 

  • Implement back-end services and RESTful APIs using Java (Spring Boot), Spring Data, and Maven. 

  • Build and integrate visual API design interfaces: JSON/YAML editors, form-based designers, and live spec viewers. 

  • Develop features for OpenAPI spec generation, editing, and GitHub integration. 

  • Collaborate on automated contract validation, drift detection, and compatibility checks. 

  • Ensure code quality, security, and compliance with best practices and standards. 

  • Package and deploy applications using Docker and EKS. 

  • Support CI/CD pipelines using GitHub Actions. 

  • Participate in code reviews, testing, and documentation. 

  • Work closely with QA and other team members to deliver a high-quality product. 

Required Skills and Experience: 

  • You are a full stack software engineer, with 2-3 years of experience in engineering and development, including building large-scale web applications 

  • Expertise in software engineering practices, specifically in enabling incremental and agile delivery using continuous integration/delivery. 

  • Strong proficiency in domain-driven design and programming languages such as Java script, HTML, Typescript, React.js, Next.js, typescript, Java and unit testing (Jest/JUnit). 

  • Experience with databases like Mongo and Relational DB like postgres, aurora, mysql 

  • Experience with industry-standard API specifications such as OpenAPI (Swagger), JSON, REST, and GraphQL. 

  • Experience building continuous integration and delivery pipelines using tools like Bamboo, github actions etc. 

  • Experience with Docker-based development and deployment; knowledge of cloud platforms EKS/AWS 

  • Strong understanding of cloud architecture, particularly leveraging AWS services to build cloud-native solutions. 

  • Experience standardizing web component development leveraging design systems and modern UI frameworks 

  • Proficient with Git, GitHub, and CI/CD workflows. 

  • Understanding of authentication and authorization mechanisms. 

  • Ability to write clean, maintainable, and well-documented code. 

  • Strong problem-solving and communication skills.