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Senior Java Engineer Jobs in Aurora, IL (NOW HIRING)

360 IT Professionals

Sr. Java Developer

Chicago, IL

$59 - $75.25/hr

Proven track record; self-starter with strong programming skills * Should have led projects from ... Java Exception Handling * Java Annotations * Maven * Strong understanding of HTTP Protocols ...

Spruce Infotech

Sr Java Developer PCF

Chicago, IL · On-site

$59 - $75.25/hr

Design, develop, and maintain scalable Java-based applications * Build and deploy microservices using Spring Boot and PCF * Improve overall engineering quality through best practices, code reviews ...

Cccis

Senior Java Software Engineer

Chicago, IL

$128.80K - $169.50K/yr

The Role The Senior Software Engineer on the team will be responsible for executing the design and ... Strong understanding of Java best practices, system scalability, and performance tuning. * Ability ...

Jobsbridge

Senior Java Developer with Struts

Chicago, IL

$59 - $75.25/hr

Skill Accounting, CGI, ClearCase, Developer, Development, EJB, Java, Oracle, PL/SQL, Programming, SQL, Syb Location Chicago, IL Total Experience 8 yrs. Max Salary Not Mentioned Employment Type Direct ...

Jobsbridge

Senior Java (Back-End) Developer

Chicago, IL

$124.10K - $161.20K/yr

Fluency with Java, Golang, Spring, Spring Java Config. Rock-solid programming skills. Experience with MongoDB. Experience with JSON, and RESTful web services. Working knowledge of Linux These skills ...

Rewards Network

Senior Software Engineer (Java)

Chicago, IL · On-site

$128.80K - $169.50K/yr

The Senior Software Engineer (Java) will perform new development as well as escalated product support. We are looking for a passionate problem solver that is highly focused, agile and who thrives in ...

Rewards Network

Senior Software Engineer (Java)

Chicago, IL

$128.80K - $169.50K/yr

The Senior Software Engineer (Java) will perform new development as well as escalated product support. We are looking for a passionate problem solver that is highly focused, agile and who thrives in ...

Rewards Network

Senior Software Engineer (Java)

Chicago, IL · On-site

$128.80K - $169.50K/yr

The Senior Software Engineer (Java) will perform new development as well as escalated product support. We are looking for a passionate problem solver that is highly focused, agile and who thrives in ...

Rewards Network

Senior Software Engineer (Java)

Chicago, IL · On-site

$128.80K - $169.50K/yr

The Senior Software Engineer (Java) will perform new development as well as escalated product support. We are looking for a passionate problem solver that is highly focused, agile and who thrives in ...

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Senior Java Engineer information

See Aurora, IL salary details

$10

$62

$85

How much do senior java engineer jobs pay per hour?

As of May 30, 2026, the average hourly pay for senior java engineer in Aurora, IL is $62.29, according to ZipRecruiter salary data. Most workers in this role earn between $54.57 and $69.57 per hour, depending on experience, location, and employer.

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

To thrive as a Senior Java Engineer, you need advanced proficiency in Java programming, strong knowledge of software design patterns, and a degree in computer science or related field. Experience with frameworks like Spring, Hibernate, build tools such as Maven or Gradle, and familiarity with cloud platforms and CI/CD systems are typically required. Excellent problem-solving abilities, leadership, and effective communication help you guide teams and collaborate with stakeholders. These skills are crucial for delivering robust, scalable software solutions and mentoring junior engineers in complex development environments.

What are some common challenges Senior Java Engineers face when working on large-scale enterprise applications?

Senior Java Engineers often encounter challenges such as managing complex codebases, ensuring application scalability, and maintaining high performance under heavy loads. They are also responsible for implementing robust security practices and integrating new technologies without disrupting existing systems. Effective collaboration with cross-functional teams and mentoring junior developers are crucial aspects of the role, as these responsibilities help maintain code quality and project momentum.

What are Senior Java Engineers?

Senior Java Engineers are experienced software developers who specialize in designing, developing, and maintaining applications using the Java programming language. They often lead development teams, architect solutions, and ensure that software meets both technical and business requirements. Their responsibilities also include code reviews, mentoring junior developers, and optimizing application performance. Typically, they have several years of experience and a deep understanding of Java frameworks and best practices.

What is the difference between Senior Java Engineer vs Java Developer?

AspectSenior Java EngineerJava Developer
Required CredentialsBachelor's in Computer Science, Java certifications (e.g., Oracle Certified Professional)Bachelor's in Computer Science or related field, Java certifications optional
Work EnvironmentDesigning, developing, and maintaining complex Java applications, often in team leadership rolesDeveloping Java applications, focusing on coding and implementation
Industry UsageUsed across finance, tech, and enterprise sectors for large-scale projectsCommonly employed in software development firms, startups, and tech companies

While both roles involve Java programming, Senior Java Engineers typically handle complex system design, mentorship, and project leadership, whereas Java Developers focus more on coding and implementing features. The senior role often requires more experience and certifications, with a broader scope of responsibilities.

What cities near Aurora, IL are hiring for Senior Java Engineer jobs? Cities near Aurora, IL with the most Senior Java Engineer job openings:
Senior Java Engineer jobs near you
Infographic showing various Senior Java Engineer job openings in Aurora, IL as of May 2026, with employment types broken down into 3% As Needed, 61% Full Time, 20% Part Time, 3% Temporary, 10% Contract, and 3% Nights. Highlights an 55% Physical, and 45% Remote job distribution, with an average salary of $129,562 per year, or $62.3 per hour.
Sr. Java Developer

Sr. Java Developer

360 IT Professionals

Chicago, IL

$59 - $75.25/hr

Contractor

Posted 7 days ago

Job description

Company Description

360 IT Professionals is leading name in the software development industry, bring innovative business solutions to clients in Silicon Valley. We are always looking forward to bring aboard IT professionals and help them build a career in the IT Industry by providing the opportunity to work with our top clients in US.

Job Description
  • Collaborate with a team of application specialists supporting our client's enterprise financial applications. 
  • Develop and unit test REST based web services between Applied Payment and Account Receivable systems
  • Translate business requirements into code in compliance with defined development standards including all code documentation.
  • Organise and prioritise work, be proactive, take initiative, resolve problems, follow through, and simultaneously manage multiple priorities to ensure goals are met in a timely manner.
  • Participate in cross training and knowledge sharing of best practices within and outside of the team.
  • Promote team work and effective communication. Foster mutually beneficial working relationships with all internal and client team members.
  • Drive best practice, quality and consistency within the design and development phases of application development.
  • Write well designed, testable, efficient code.
Qualifications

Local candidates ONLY!!!
Must be able to be hired in 6 months!!!
Must possess excellent verbal and written communication skills.
MUST POSSESS RECENT DESIGN EXPERIENCE!!! NO EXCEPTIONS!

Requirements:

  • Good understanding of of RESTful Web Service Design and Development
  • Object Oriented Design
  • JBOSS Web/Application Server
  • JUnit Testing framework
  • Passion for well tested and clean code
  • Proven track record; self-starter with strong programming skills
  • Should have led projects from technical/architecture point of view.
  • Exposure to different design patterns/concepts and can drive design discussions.
  • Strong hands on experience using Jersey, Log4j, Commons Logging, Logback and Spring frameworks
  • Familiarity with Object Relational Mapping (ORM) frameworks - Hibernate, JPA, etc...
  • JDBC
  • Experience with markup languages such as JSON, XML, etc...
  • Java Exception Handling
  • Java Annotations
  • Maven
  • Strong understanding of HTTP Protocols (various methods such as GET/POST/DELETE/PUT etc...)
  • Experience with Eclipse IDE
  • Experience using REST client-side tools such as Postman, SoapUI and others

Additional Skills:


  • Must be good communicator and capable of working issue and discussing requirements with end users.
  • Must be able to anticipate and proactively handle issues
  • Must be excellent at personal task management and follow through.

Bonuses

:


  • Minimum 8-10 years of experience developing Java applications
  • Intermediate/Advanced knowledge of how to read/write complex SQL queries
  • Intermediate/Advanced knowledge of Stored Procedures (read/write)
  • Familiarity with version control systems: SVN and/or CVS (GIT is a plus)
  • Familiarity with continuous integration concepts
Additional Information

All your information will be kept confidential according to EEO guidelines.

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