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Java Application Developer Jobs in Chicago, IL (NOW HIRING)

Java Developer Contractor

Chicago, IL · On-site

$52.50 - $68/hr

C. is a company specializing in technical operations for distributed applications, and they are seeking a Lead Java Application Developer. The role involves architecting and implementing backend ...

Java Developer (Healthcare Claim)

Chicago, IL · On-site

$52.50 - $68/hr

Java Developer Primary Skill Required for the Role: Java Level Required for Primary Skill ... Key Responsibilities: * Assist in troubleshooting Java application errors and reviewing application ...

Skill JAVA Web UI developer, UI and UX using EXTJS, Angular JS, JQuery, Core JAVA Application development Location Chicago, IL Total Experience 5 yrs. Max Salary Not Mentioned Employment Type Direct ...

Design, develop, and deploy Java/J2EE applications and modules Participate in system design and ... application development Highly proficient in SQL Excellent analytical and communication (both ...

Java developer

Chicago, IL · Hybrid

$52.50 - $68/hr

Java Developer Location: Chicago, IL (Hybrid) Hire Type: Contract Implementation: TCS ... Moving applications from Pivotal Cloud Foundry (Tanzu Application Service) to Azure * Manage Layer7 ...

... in Java application development Highly proficient in SQL Excellent analytical and communication (both verbal and written) skills Innovative thinking and vision Solid understanding of technology ...

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Java Application Developer information

See Chicago, IL salary details

$26

$60

$87

How much do java application developer jobs pay per hour?

As of Jun 15, 2026, the average hourly pay for java application developer in Chicago, IL is $60.27, according to ZipRecruiter salary data. Most workers in this role earn between $49.62 and $71.39 per hour, depending on experience, location, and employer.

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

AspectJava Application DeveloperJava Software Engineer
Required CredentialsBachelor's in Computer Science or related field, Java certificationsBachelor's in Computer Science or related field, Java certifications
Work EnvironmentDevelops, tests, and maintains Java applicationsDesigns and implements Java-based solutions, often involved in architecture
Employer & Industry UsageTech companies, software firms, enterprise applicationsTech firms, consulting, enterprise software development
Common Search & ComparisonFocuses on application development tasksBroader role including system design and architecture

Java Application Developers primarily focus on building, testing, and maintaining Java applications, while Java Software Engineers often have a broader role involving system design and architecture. Both roles require similar credentials and are used across tech and enterprise industries, but their day-to-day responsibilities differ slightly.

What are some common challenges Java Application Developers face when working on large-scale enterprise projects?

Java Application Developers working on large-scale enterprise projects often encounter challenges such as managing complex codebases, ensuring application scalability, and maintaining robust security practices. Coordinating with cross-functional teams like QA, DevOps, and UI/UX can also present integration and communication hurdles. Staying up-to-date with evolving Java frameworks and best practices is essential to address performance bottlenecks and optimize application efficiency. Proactive problem-solving and effective collaboration are key to overcoming these challenges.

What does a Java Application Developer do?

A Java Application Developer designs, develops, and maintains software applications using the Java programming language. They are responsible for writing clean, efficient code, debugging and resolving technical issues, and collaborating with other developers, designers, and stakeholders to ensure applications meet user needs. Java Application Developers often work on both frontend and backend components, integrate databases, and ensure the security and scalability of applications. They may also participate in code reviews, testing, and documentation throughout the software development lifecycle.

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

To thrive as a Java Application Developer, you need strong proficiency in Java programming, object-oriented design, and a solid understanding of software development principles, typically supported by a degree in computer science or a related field. Familiarity with frameworks like Spring or Hibernate, version control systems such as Git, and experience with build tools and IDEs are highly valued, and certifications like Oracle Certified Professional Java Programmer can be advantageous. Excellent problem-solving abilities, effective communication, and strong teamwork skills set top developers apart. These competencies ensure the delivery of robust, maintainable applications and facilitate collaboration in dynamic development environments.
What are popular job titles related to Java Application Developer jobs in Chicago, IL? For Java Application Developer jobs in Chicago, IL, the most frequently searched job titles are:
What job categories do people searching Java Application Developer jobs in Chicago, IL look for? The top searched job categories for Java Application Developer jobs in Chicago, IL are:
Infographic showing various Java Application Developer job openings in Chicago, IL as of June 2026, with employment types broken down into 2% Internship, 70% Full Time, 5% Part Time, 6% Temporary, 11% Contract, and 6% Nights. Highlights an 80% Physical, 7% Hybrid, and 13% Remote job distribution, with an average salary of $125,371 per year, or $60.3 per hour.

Java Developer Contractor

Scalence L.L.C.

Chicago, IL • On-site

$52.50 - $68/hr

Full-time

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


Job description

Job Summary:
Scalence L.L.C. is a company specializing in technical operations for distributed applications, and they are seeking a Lead Java Application Developer. The role involves architecting and implementing backend solutions, leading triage for application issues, and mentoring other developers.
Responsibilities:
• Architect and implement backend solutions using Java/J2EE and Spring Boot for distributed claims platforms.
• Lead triage and resolution for critical application outages, memory leaks, and performance bottlenecks.
• Design and maintain APIs facilitating communication between modern web applications and legacy claims systems.
• Mentor Java developers and enforce best practices in secure coding and microservices architecture.
Qualifications:
Required:
• 5-9 years of experience with Java, Spring Boot, Microservices, and RESTful APIs.
• Experience with relational databases (Oracle, PostgreSQL) and cloud environments (AWS/Azure/GCP).
• Knowledge of health insurance domains, including provider portals and member eligibility systems.
Company:
In today’s dynamic and competitive market, success hinges on mastering three key areas: Data Intelligence, Business Resilience, and Digital Experience. Founded in , the company is headquartered in Morristown, New Jersey, US, , with a team of 501-1000 employees. The company is currently Late Stage.