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Contract Java Developer Jobs in Illinois (NOW HIRING)

Argyle Infotech

Java developer

Chicago, IL · Hybrid

$52.50 - $68/hr

Java Developer Location: Chicago, IL (Hybrid) Hire Type ... Contract Implementation: TCS Responsibilities: * 8+ years development experience using Java ...

1872 Consulting

Java Developer

Chicago, IL · Hybrid

$52.50 - $68/hr

Java Developer (Contract) Chicago, IL, Dallas, TX or Jersey City, NJ Hybrid - onsite 2-3 days per week, WFH 2-3 days per week Position Summary: This role is open with a financial services company.

Argyle Infotech

Java developer

Chicago, IL · Hybrid

$52.50 - $68/hr

Java Developer Location: Chicago, IL (Hybrid) Hire Type ... Contract Implementation: TCS Responsibilities: * 8+ years development experience using Java ...

MM International

Java Developer

Chicago, IL · On-site

$52.50 - $68/hr

Java Developer Location: Chicago, IL or Charlotte, NC Contract Length: 18 months Looking for candidates that are available for conversion Need to be onsite 3x a week - MANDATORY Interview Process: 1 ...

1872 Consulting

Java Developer

Chicago, IL · Hybrid

$52.50 - $68/hr

Java Developer (Contract) Chicago, IL, Dallas, TX or Jersey City, NJ Hybrid - onsite 2-3 days per week, WFH 2-3 days per week Position Summary: This role is open with a financial services company.

Apollo ITS

Java Developer

Chicago, IL · Hybrid

$52.50 - $68/hr

Java Developer Duration: 9 Months Location: Chicago, IL Worksite flexibility : Hybrid Employment ... This position will be a full-time contract and hybrid. What You'll Do * Analyze business ...

Apollo ITS

Java Developer

Chicago, IL · Hybrid

$52.50 - $68/hr

Java Developer Duration: 9 Months Location: Chicago, IL Worksite flexibility : Hybrid Employment ... This position will be a full-time contract and hybrid. What You'll Do * Analyze business ...

Resource 1

Java Developer

Chicago, IL · Hybrid

$52.50 - $68/hr

Resource 1 is in need of a Java Developer for a long-term contract. This is hybrid/ remote, so selected individual should be local to Chicagoland area. The goal of the project is to standardize ...

Artech

Java Developer

Chicago, IL · Hybrid

$50 - $60/hr

Java Developer Location: Chicago, IL(Hybrid) OR Charlotte, NC(Hybrid) Alternate Location: Addison ... This role is a potential contract to hire and will require resources that do not require ...

Artech

Java Developer

Chicago, IL · Hybrid

$50 - $60/hr

Java Developer Location: Chicago, IL(Hybrid) OR Charlotte, NC(Hybrid) Alternate Location: Addison ... This role is a potential contract to hire and will require resources that do not require ...

ShiftCode Analytics

Java Developer

Chicago, IL · On-site

$52.50 - $68/hr

Java Developer 6+ months contract in Chicago, Illinois. Need local profiles only. Fully onsite role. Visa- no CPT/H1B. Requirements: Angular, JavaScript, HTML, Java (need 4-6 years). Prospect to ...

Staffingine LLC

Java Developer

Chicago, IL · On-site

$52.50 - $68/hr

Contract * Lead design development and deployment of complex business process management solutions using Camunda BPM versions 7 or 8 within enterprise environments * Troubleshoot Camunda Platform ...

Syntricate Technologies

Java Developer

Chicago, IL · On-site

$52.50 - $68/hr

Position-Java Developer Duration-Contract Location-Only Local Chicago, IL JD * Design and develop software components based on screen design documents that fit within technical framework as outlined ...

360 IT Professionals

Java Developer

Chicago, IL

$52.50 - $68/hr

We have more than 30 IT Staffing Services contracts across USA and working closely with Fortune 500 ... Java Developer Work Location: US-IL-Chicago Duration: 06 months Responsibilities include : Position ...

Atria Group LLC

Strong Java Developer

Normal, IL

$49.75 - $64.50/hr

Strong Java developer who is available for a 3-6 month contract in IL They must be able to create interfaces between applications using ESB and XML. Strong ESB experience is a must Top Three Skills ...

Georgia IT Inc

Java Developer

Loves Park, IL · On-site

$49 - $63.25/hr

... Contracts for REST and EVENTS 4. CI/CD - Comfortable on Linux / Unix POXIS commands and scripts ... programming training 6. Jenkins is must, concourse is secondary Good to have knowledge: 1. ...

Purplejack Technologies LLC

Senior Java Developer

Chicago, IL · Hybrid

$59 - $75.25/hr

Senior Java Backend Developer - Hybrid (Chicago, IL / Peoria, IL) Duration: 12 Months Contract Location: Hybrid - Chicago, IL or Peoria, IL (2-3 days onsite/week) We are seeking a Senior Java Backend ...

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Contract Java Developer information

See Illinois salary details

$15

$54

$75

How much do contract java developer jobs pay per hour?

As of May 28, 2026, the average hourly pay for contract java developer in Illinois is $54.94, according to ZipRecruiter salary data. Most workers in this role earn between $47.50 and $61.49 per hour, depending on experience, location, and employer.

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

To thrive as a Contract Java Developer, you need strong Java programming skills, experience with object-oriented design, and a solid understanding of software development lifecycles, typically supported by a relevant degree or certifications. Familiarity with frameworks like Spring, build tools such as Maven or Gradle, and version control systems like Git is commonly required. Excellent problem-solving, adaptability, and clear communication skills help you efficiently integrate with new teams and projects. These abilities ensure you can quickly deliver high-quality, maintainable code that meets client requirements in a dynamic contract environment.

What are some common challenges faced by Contract Java Developers when integrating with existing teams and projects?

Contract Java Developers often need to quickly adapt to unfamiliar codebases and team workflows, which can be challenging given tight project timelines. Effective communication is essential, as they must coordinate with permanent staff, understand project requirements, and align with established coding standards and deployment processes. Many contractors also need to manage multiple projects or clients simultaneously, requiring strong time management skills. Proactively seeking clarity on expectations and leveraging onboarding resources can help ease the integration process.

What are Contract Java Developers?

Contract Java Developers are software professionals who specialize in the Java programming language and are hired on a contract basis, rather than as permanent employees. They typically work for a set period of time or on a specific project, developing, testing, and maintaining Java-based applications according to the client’s requirements. These developers are often brought in to provide specialized expertise, handle workload spikes, or complete short-term projects. Their roles may include writing code, fixing bugs, integrating systems, and ensuring applications meet performance and security standards.

Do companies still hire Java developers?

Yes, companies continue to hire Java developers due to the language's widespread use in enterprise applications, Android development, and backend systems. Java developers with skills in frameworks like Spring and experience with cloud platforms are in consistent demand across various industries.

What is the difference between Contract Java Developer vs Contract Software Engineer?

AspectContract Java DeveloperContract Software Engineer
Required CredentialsBachelor's in Computer Science, Java certificationsBachelor's in Computer Science or related, various programming certifications
Work EnvironmentDevelopment teams, client sites, remote optionsDevelopment teams, client sites, remote options
Industry UsageTech, finance, healthcare, e-commerceTech, finance, healthcare, e-commerce
Search & Comparison IntentFocus on Java-specific roles, Java projectsBroader software development roles, multiple languages

Contract Java Developers specialize in Java programming and are often sought for Java-specific projects. Contract Software Engineers have a broader scope, working with multiple programming languages and technologies. Both roles are common in tech industries and share similar work environments, but the Java Developer role is more focused on Java expertise.

What are the most commonly searched types of Java Developer jobs in Illinois? The most popular types of Java Developer jobs in Illinois are:
What are popular job titles related to Contract Java Developer jobs in Illinois? For Contract Java Developer jobs in Illinois, the most frequently searched job titles are:
What job categories do people searching Contract Java Developer jobs in Illinois look for? The top searched job categories for Contract Java Developer jobs in Illinois are:
What cities in Illinois are hiring for Contract Java Developer jobs? Cities in Illinois with the most Contract Java Developer job openings:
Contract Java Developer jobs near you
Infographic showing various Contract Java Developer job openings in Illinois as of May 2026, with employment types broken down into 41% Full Time, 31% Part Time, and 28% Contract. Highlights an 32% In-person, and 68% Remote job distribution, with an average salary of $114,278 per year, or $54.9 per hour.

Java developer

Argyle Infotech

Chicago, IL • Hybrid

$52.50 - $68/hr

Full-time

This job post has expired today. Applications are no longer accepted.

Job description

Java Developer

Location: Chicago, IL (Hybrid)

Hire Type: Contract

Implementation: TCS

Responsibilities:

  • 8+ years development experience using Java, Microservices, SpringBoot, SQL and NoSQL databases
  • Strong understanding of enterprise architecture and development patterns and best practices
  • Design and develop cloud native applications using Java, Spring Cloud and other frameworks running on Microsoft Azure
  • Moving applications from Pivotal Cloud Foundry (Tanzu Application Service) to Azure
  • Manage Layer7 API Developer Portal for API Management
  • Build and support Development Accelerators that integrate Application development best practices and patterns by working closely with Northern Trust Developer community.
  • Ensure that the applications delivered are aligned with Enterprise Architecture standards and patterns along with meeting non-functional requirements.
  • Provide guidance and mentor Application developers in Digital Shared Services team and other teams.
  • Strong understanding of REST APIs and how to use them in practice.
  • Strong experience deploying and hosting applications in containers and Kubernetes.
  • Experience in Single Page Applications using React/Redux
  • Strong Experience with continuous integration and collaboration tools like Azure DevOps, JIRA, Bitbucket, GitHub and Confluence.
  • Strong Experience with unit testing and test automation tools and frameworks like JUnit, Jasmine, Jest etc.
  • Knowledge of the financial services industry
  • Experience with PaaS such a Pivotal Cloud Foundry, AKS a plus
  • Technical Skills: Spring Boot Microservices / Java / ReactJS / Kafka / Solace / Oracle / Liquibase / Layer7 API Developer Portal/ Kubernetes / Pivotal Cloud Foundry / Azure

Kiran Kumar kumars@argyllinfotech.com ARGYLL INFOTECH Inc Chicago, Illinois.

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