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Senior Java Engineer Jobs in Illinois (NOW HIRING)

blueStone

Sr. Java Architect

Chicago, IL

... currently seeking a Sr. Java Architect with strong multithreading and Java Collections API ... engineering process either individually or in concert with project team * Experience using a ...

Staffingine LLC

Senior Java Full stack Developer

Chicago, IL · On-site

$59 - $75.25/hr

Senior Java Full stack Developer Job Location: Chicago, IL Job Type: Contract * Design, develop ... You are a full stack software engineer, with 2-3 years of experience in engineering and development ...

Jobsbridge

Senior Java Developer

Chicago, IL · On-site

$59 - $75.25/hr

... programming experience preferably in fast-paced dynamic environment Strong application design and implementation skills, solid understanding of entire development cycle. Strong background in Java ...

Apex Informatics

Java Full Stack Developer

Chicago, IL · On-site

$54 - $69.75/hr

Senior Java Full Stack Developer Chicago Illinois 60603 (Hybrid role) W2 Candidates only Notes: Java/Spring/Microservices/React/AWS - These are MUST have's with minimum 10+ years of experience

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+ Experience with OOA/OOD, distributed systems/software, real time processing, relational database systems ...

Dellfor Technologies

senior java developer

Springfield, IL · On-site

$56.75 - $72.25/hr

Competence in using Java IDE tools of Eclipse, GGTS, Rational Application Developer (RAD), WebSphere Application Developer (WSAD) and Web Logic Workshop to develop dynamic web applications. Good ...

TecTammina

Senior Java Developer

Naperville, IL · On-site

$57.25 - $73/hr

Experience Required: 8 Years Must Java Integration Experience & Screen Configuration Previous ... and Software Engineering Process, Test Plans, Test cases, Test Scenarios, and Documentation ...

360 IT Professionals

Sr. Java Developer

Chicago, IL · On-site

$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 ...

Sonoma Consulting Inc.

Senior Java Developer

Glenview, IL

$56.50 - $72/hr

Qualifications 10+ years experience in an application development using Java, Javascript, HTML and CSS Current experience with Java frameworks (Spring 3.x, JSF 2.x, Hibernate 3.x, JMS, JUnit 4.x ...

Sonsoft Inc

Sr Java Developer

Bloomington, IL

$55 - $70/hr

Preferred At least 7 years of experience in technology consulting, enterprise and solutions architecture and architectural frameworks At least 7 years experience of Core Java, J2EE applications At ...

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 ...

Atria Group LLC

Senior Java Architect

Chicago, IL · On-site

Our company provides application analysis, design, development and programming, software ... Experience in Core Java * Proficient expertise in Drools / Rules Engine, SOQ (IBM / Oracle ...

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 ...

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Senior Java Engineer information

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How much do senior java engineer jobs pay per hour?

As of Jul 8, 2026, the average hourly pay for senior java engineer in Illinois is $60.88, according to ZipRecruiter salary data. Most workers in this role earn between $53.37 and $68.03 per hour, depending on experience, location, and employer.

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 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 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 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 are the most commonly searched types of Java Engineer jobs in Illinois? The most popular types of Java Engineer jobs in Illinois are:
What cities in Illinois are hiring for Senior Java Engineer jobs? Cities in Illinois with the most Senior Java Engineer job openings:
What are popular job titles related to Senior Java Engineer jobs in IL? For Senior Java Engineer jobs in IL, the most frequently searched job titles are:
Senior Java Engineer jobs near you
Sr. Java Architect

Sr. Java Architect

blueStone

Chicago, IL

Full-time

Re-posted 2 days ago

Job description

Company Description

blueStone Recruiting is a national search firm with a focus of placing top Web and Applications talent from the Analyst level to Directors of Application Development with prestigious organizations nationwide

Job Description

blueStone Recruiting is currently seeking a Sr. Java Architect with strong multithreading and Java Collections API experience. This position will oversee implementation of projects based on design recommendations based on enterprise architecture direction that aligns to long-term IT organization strategy. This role will also be heavily involved in component based architecture, development methodologies, facilitation skills, multi-platform application design, systems design, requirements/interface design & analysis, project planning, estimating, tracking, and change management. This role will also provide design recommendations based on long-term IT organization strategy; developing enterprise level application and custom integration solutions including major enhancements and interfaces, functions, and features.

Qualifications
  • Skilled in providing design recommendations based on long-term IT organization strategy
  • Strong hands on Core Java and J2EE experience
  • Significant experience with Spring framework, high volume, high concurrency applications
  • Skilled with MQ, CTG, and tool like Akka are preferable
  • Experience implementing single page architecture applications in JavaScript
  • Strong understanding of client-side unit & integration testing approaches
  • Well versed in developing enterprise level application and custom integration solutions including major enhancements and interfaces, functions and features
  • Expert level knowledge and understanding of architecture, application systems design and integration
  • Can determine specifications, then plans, designs, and develops the most complex and business critical software solutions, utilizing appropriate software engineering process either individually or in concert with project team
  • Experience using a variety of platforms to provide automated systems applications to customers
  • Proven experience in playing a lead role on application teams
  • Ability to provide expertise regarding the integration of applications across the business
Additional Information
Work with blueStone recruiting to find your next Web Development or Application Development role. You can find us at http://bluestonerecruiting.com. We look forward to speaking with you.














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