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Java Contract Jobs in Plainfield, IL (NOW HIRING)

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:

Accroid Inc

Sr Blockchain Developer

Chicago, IL · On-site

$54 - $69.75/hr

Java / Spring Boot business logic * Blockchain smart contracts using Solidity * Cloud based infrastructure hosted primarily in Azure Application Stack * Frontend/UI: React * Backend: Java, Spring ...

Adyen

Software Engineer II (Java) - Pricing

Chicago, IL · On-site

$154K - $200K/yr

... contract they signed with Adyen. The Pricing team owns the technical components that allow all ... You have experience with Java, Web Services, REST APIs, SQL/PostgreSql * You have a good ...

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Adyen

Software Engineer II (Java) - Pricing

Chicago, IL · On-site

$154K - $200K/yr

... contract they signed with Adyen. The Pricing team owns the technical components that allow all ... You have experience with Java, Web Services, REST APIs, SQL/PostgreSql * You have a good ...

New

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All JobsJava Contract JobsJava Contract Jobs in Plainfield, IL

Java Contract information

See Plainfield, IL salary details

$15

$55

$75

How much do java contract jobs pay per hour?

As of Jul 10, 2026, the average hourly pay for java contract in Plainfield, IL is $55.26, according to ZipRecruiter salary data. Most workers in this role earn between $47.79 and $61.88 per hour, depending on experience, location, and employer.

What are some common challenges faced by Java contractors 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 are the key skills and qualifications needed to thrive as a Java Contractor, 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 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 is a Java contract job?

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 most commonly searched types of Java jobs in Plainfield, IL? The most popular types of Java jobs in Plainfield, IL are:
What are popular job titles related to Java Contract jobs in Plainfield, IL? For Java Contract jobs in Plainfield, IL, the most frequently searched job titles are:
What job categories do people searching Java Contract jobs in Plainfield, IL look for? The top searched job categories for Java Contract jobs in Plainfield, IL are:
What cities near Plainfield, IL are hiring for Java Contract jobs? Cities near Plainfield, IL with the most Java Contract job openings:
Java Contract jobs near you

Senior JAVA Developer

Dellfor Technologies

Chicago, IL • On-site

$80K/yr

Full-time

Medical, Dental, Vision, Life, Retirement

Posted 17 days ago

Job description

Company Description

Dellfor Technologies is founded by software professionals with fresh approach, and ideas empowering clients and partners in meeting the unique challenges created by transforming business needs. Our technical, domain expertise across obust solutions. We strive to prove ourselves from project inception through completion... Our technical, domain expertise across industries and process oriented approach enables clients to develop cost effective and robust solutions. We strive to prove ourselves from project inception through completion...



To succeed in the Dellfor technologies, you need exceptional connections - to the right experts, the right opportunities and the right answers. You'll find Dellfor Technologies right in the center of this ever-changing technological world - uncovering opportunities and connecting possibilities.



As a global provider of IT staffing services, Dellfor Technologies connects the very best IT professionals to great opportunities at leading companies. And we do it every single day - for both temporary and permanent assignments and across virtually all industries. We use our insight, flexibility and expanded resources to anticipate the needs of leading tech companies and help them make exceptional connections with top tech talent.


Job Description

 5-12+ Years of Java, J2EE and web/internet based programming experience (both client and server side)
 5+ Experience with OOA/OOD, distributed systems/software, real time processing, relational database systems, messaging systems
- Deep understanding of data structures, algorithms and design patterns (GoF)
- Experience with agile, test-driven development
- Experience with rich UI frameworks like Angular JS, jQuery, DOJO, Ajax, HTML 5, Swing, Java FX or similar frameworks/APIs
- Experience with application development frameworks like Spring, Hibernate, JSF, Struts or similar frameworks
- Experience with SOA and Web Services
- Experience with Unix/Linux, Windows
- Experience with build, deploy and test automation tools like Ant, Maven, Hudson, Jenkins, Cruise Control, Chef, Junit, Test NJ, Selenium or similar tools
- Demonstrated experience working with core business logic within applications
- Experience in developing APIs and Frameworks
Preferred skills in Cassandra, Rabbit MQ, pivotal cloud foundry, spring boot, scrum

Additional Information

Highlights and benefits

  • We are a registered E verified company
  • Starting salary between $ 60,000 with regular increments
  • Free classroom skill enhancement program
  • Relocation allowance
  • Referral bonus
  • On the job support from experienced professionals in the relative field
  • Travel allowance
  • Insurance- Medical, dental, vision and 401K
  • Health Benefits through Carefirst BCBS (Blue Cross Blue Shield)
  • Company paid Life Insurance

Please respond with your resume. US Citizens and all other parties authorized to work in the US are encouraged to apply.


Job Type: Contract

Salary: $80,000.00 /year

Required education:

  • Bachelor's

Required experience:

  • Developer: 5-12year

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