ZipRecruiter

Log In

1

Java Jobs in Oswego, IL (NOW HIRING)

Apex Informatics

Java Developer

Chicago, IL · On-site

$52.50 - $68/hr

Core Java Developer Work Location: Chicago, IL (Hybrid Role) Must have skills: AWS, Microservices, testing, Amazon RDS or DynamoDB Roles: 1. ** Application Development: ** Design, code, test, and ...

Purple Drive Technologies

Java AWS lead

Chicago, IL · On-site

Java AWS lead Location: Columbus, OH / Chicago, IL (15+ years) Need well experienced person in managing a team. Mandatory skills: * Java Frameworks - Spring Boot, AWS Cloud, microservices, kafka ...

TecTammina

Java Developer / Sr. Java Developer

Naperville, IL · On-site

$51 - $66/hr

Java/J2EE, SOA Concepts, SOAP/Restful webservices Development, XML, HTML/JSP, Spring MVC, CSS, AJAX, Junit, Mule, Splunk, Jenkins Builds (aka continuous integration), Maven, Checkstyle, Spring Tool ...

TecTammina

Java Developer / Sr. Java Developer

Naperville, IL · On-site

$51 - $66/hr

Java/J2EE, SOA Concepts, SOAP/Restful webservices Development, XML, HTML/JSP, Spring MVC, CSS, AJAX, Junit, Mule, Splunk, Jenkins Builds (aka continuous integration), Maven, Checkstyle, Spring Tool ...

Purple Drive Technologies

Java Architect

Chicago, IL · On-site

$65 - $87.50/hr

Hands on experience in ReactJs and frontend tools Strong proficiency in Java (8, 11, 17) with in-depth understanding of JVM internals * Extensive experience with Spring Boot and Microservices ...

Seven Seven Software

Java Developer

Chicago, IL · On-site

$52.50 - $68/hr

* Strong experience in Core Java (Java 11+), Functional Programming, Spring, ORM (JPA/Hibernate), Unit Testing & Integration Testing * Proficient in RDBMS (Oracle), SQL, and Unix Scripts * Experience ...

United Airlines

Java Developer

Chicago, IL

$86.13K - $127.19K/yr

Job Title : Sr Java Developer * Location : Chicago /Riverwoods IL * Type : FTE ( No Subcontractor or C2H) * Mode : Hybrid * Visa : No Sponsorship available at this time JD : We are seeking a highly ...

Capgemini

Java Developer

Chicago, IL · On-site

$86.13K - $127.19K/yr

Job Title : Sr Java Developer * Location : Chicago /Riverwoods IL * Type : FTE ( No Subcontractor or C2H) * Mode : Hybrid * Visa : No Sponsorship available at this time JD : We are seeking a highly ...

Avtech solution

Java Spring boot Developer

Chicago, IL · On-site

$52.50 - $68/hr

Java Spring boot Developer Location : Chicago, IL Must have: 1. Spring Boot - Java 8, Spring Core, Spring Boot, Spring MVC, Swagger, Tomcat 8, Maven, Jenkins, SVN, GIT, Postman/Newman, RESTful ...

Jobsbridge

Java Front End Developer

Chicago, IL

Be it core Java, full-stack Java, Web/UI designers, Big Data or Cloud or Mobility developers/architects, we have them all. Minimum 6 years of experience in Java development is REQUIRED Minimum 3 ...

Jobsbridge

Java Front End Developer

Chicago, IL

Be it core Java, full-stack Java, Web/UI designers, Big Data or Cloud or Mobility developers/architects, we have them all. Mandatory Skills: 8-10 years of experience in browser based UI development.

Stem Xpert

Java Developer

Chicago, IL · On-site

$52.50 - $68/hr

Java Developer Location : Chicago, IL Duration : Permanent/Full Time Implementations * Desirable: Java/ J2EE and Oracle DB background * Strong learnability on new product for grasping the nuances on ...

Jobsbridge

Java Front End Developer

Chicago, IL

Be it core Java, full-stack Java, Web/UI designers, Big Data or Cloud or Mobility developers/architects, we have them all. Mandatory Skills: 8-10 years of experience in browser based UI development.

Jobsbridge

Java Front End Developer

Chicago, IL

Be it core Java, full-stack Java, Web/UI designers, Big Data or Cloud or Mobility developers/architects, we have them all. Mandatory Skills: 8-10 years of experience in browser based UI development.

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 ...

Jobsbridge

Java Front End Developer

Chicago, IL

Be it core Java, full-stack Java, Web/UI designers, Big Data or Cloud or Mobility developers/architects, we have them all. Mandatory Skills: 8-10 years of experience in browser based UI development.

Talent Glide

Java lead

Chicago, IL

Java Lead Location: Chicago, Il - Onsite 5 Days F2F Interview Is Mandate - Only one round F2F Interview. The required years of experience for each must‐have skill is 12-15+ years. Industry ...

Barrow Wise Consulting

Java Engineer

Chicago, IL · On-site +1

$53.25 - $73.25/hr

The Java Developer will support Barrow Wise's State of Illinois project and perform the following duties: * Design, develop, and maintain applications using Java, J2EE, SQL Server, Liferay Portal ...

next page

Showing results 1-20

People also search for

All JobsJava JobsJava Jobs in Oswego, IL

Java information

See Oswego, IL salary details

$14

$53

$73

How much do java jobs pay per hour?

As of May 29, 2026, the average hourly pay for java in Oswego, IL is $53.93, according to ZipRecruiter salary data. Most workers in this role earn between $46.63 and $60.34 per hour, depending on experience, location, and employer.

What Is Java?

Java is a class-based object-oriented programming language that was developed in 1995 by Sun Microsystems and later bought by Oracle. Java was designed as a general language capable of programming software for commercial use. It is based on several previous languages such as Objective C, C++, and C#. Java can be used on most major operating systems, including Windows, Apple, and Linux distributions. There is also a Java virtual machine, which allows programmers and developers to work on different operating systems within a single platform.

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

To thrive as a Java 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 development frameworks like Spring or Hibernate, version control systems such as Git, and relevant certifications (e.g., Oracle Certified Java Programmer) is highly beneficial. Analytical thinking, problem-solving, and effective communication are important soft skills that distinguish top candidates in collaborative environments. These skills and qualifications are vital for building robust, efficient applications and contributing effectively to development teams.

How does a Java developer typically collaborate with other teams during a software project?

Java developers frequently work alongside front-end developers, QA specialists, and project managers to ensure smooth delivery of software projects. They participate in code reviews, daily stand-ups, and sprint planning meetings, sharing progress and addressing technical challenges collaboratively. Effective communication and coordination with other departments, such as DevOps for deployment or UX/UI teams for interface integration, are essential for delivering high-quality applications. This collaborative environment helps Java developers expand their technical knowledge and build strong professional relationships.

What does a Java Developer do?

A Java Developer is a software professional who specializes in designing, developing, and maintaining applications using the Java programming language. They often work on web, mobile, or enterprise applications, collaborating with other programmers, designers, and stakeholders to deliver functional software solutions. Their responsibilities include writing clean and efficient code, debugging issues, and ensuring applications are secure and scalable. Java Developers are also involved in testing, deploying, and updating software as technology and requirements evolve.

What is the difference between Java vs Python Developer?

AspectJava DeveloperPython Developer
Required CredentialsBachelor's in Computer Science, Java certificationsBachelor's in Computer Science, Python certifications
Work EnvironmentEnterprise applications, Android developmentWeb development, data science, automation
Industry UsageFinance, telecom, enterprise softwareTech startups, data analysis, AI projects
Common Search/ComparisonJava DeveloperPython Developer

Java and Python developers often share similar educational backgrounds and certifications. Java developers typically work on enterprise applications and Android development, while Python developers focus on web development, data science, and automation. Both roles are highly sought after in different industry sectors, with Java more common in large enterprises and Python popular in startups and AI projects.

More about Java jobs
What are popular job titles related to Java jobs in Oswego, IL? For Java jobs in Oswego, IL, the most frequently searched job titles are:
What job categories do people searching Java jobs in Oswego, IL look for? The top searched job categories for Java jobs in Oswego, IL are:
What cities near Oswego, IL are hiring for Java jobs? Cities near Oswego, IL with the most Java job openings:
Java jobs near you
Infographic showing various Java job openings in Oswego, IL as of May 2026, with employment types broken down into 69% Full Time, 20% Part Time, and 11% Contract. Highlights an 68% Physical, 4% Hybrid, and 28% Remote job distribution, with an average salary of $112,168 per year, or $53.9 per hour.
Java Developer

Java Developer

Apex Informatics

Chicago, IL • On-site

$52.50 - $68/hr

Contractor

Posted 11 days ago

Job description

Core Java Developer
Work Location: Chicago, IL (Hybrid Role)
Must have skills: AWS, Microservices, testing, Amazon RDS or DynamoDB
Roles:
1. **Application Development:** Design, code, test, and debug Java applications that adhere to best practices, coding standards, and architectural guidelines.
2. **AWS Integration:** Utilize a variety of AWS services, such as AWS Lambda, Amazon EC2, Amazon S3, AWS RDS, and Amazon DynamoDB, to build and deploy scalable applications in the cloud.
3. **Microservices Architecture:** Architect and develop microservices-based applications using Java and AWS services, ensuring modularity, independence, and scalability.
4. **Database Management:** Design and optimize databases within AWS using services like Amazon RDS or DynamoDB, ensuring efficient data storage and retrieval.
5. **Code Quality:** Write clean, maintainable, and well-documented code following industry best practices and coding standards. Conduct code reviews and offer constructive feedback to peers.
6. **Performance Optimization:** Identify and address performance bottlenecks in both front-end and back-end components, ensuring optimal application speed and responsiveness.
7. **Testing and Debugging:** Create and execute unit tests, integration tests, and end-to-end tests to verify the correctness and reliability of the application. Debug and resolve issues as they arise.
8. **Collaboration:** Work closely with cross-functional teams including designers, product managers, and other developers to translate requirements into technical solutions. Participate in agile development methodologies.

Apply