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Senior Java Developer Jobs in Westmont, IL (NOW HIRING)

Eleks

Senior Java Developer

Chicago, IL · On-site

$59 - $75.25/hr

Bachelor's degree in Computer Science, Electrical Engineering, or a related field * 8+ years of experience designing and developing enterprise Java applications (5+ years with a Master's degree in ...

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 ...

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 ...

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 ...

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 ...

Sonoma Consulting Inc.

Senior Java Developer

Glenview, IL · On-site

$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 ...

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 ...

Tachyon Technologies

Java Multiple roles

Chicago, IL · On-site

$75 - $85/hr

Senior Java Developer Location: Chicago, IL Position Type: Contract Duration: 6 Months+ Looking for a Sr. Developer with min. 8 yrs. of experience in following technologies - JavaScript, CSS/SCSS ...

Next Generation Inc

Senior Java Web Developer

Chicago, IL · On-site +1

$115K - $135K/yr

Senior Java Web Developer Job Summary: We are a seeking a highly skilled Senior Java Web Developer with at least 6+ years of experience. This is a remote work position. The Senior Java Web Developer ...

Next Generation Inc

Senior Java Web Developer

Chicago, IL · On-site +1

$115K - $135K/yr

Senior Java Web Developer Job Summary: We are a seeking a highly skilled Senior Java Web Developer with at least 6+ years of experience. This is a remote work position. The Senior Java Web Developer ...

Next Generation, Inc.

Senior Java Web Developer

Chicago, IL · On-site +1

$115K - $135K/yr

Senior Java Web Developer Job Summary: We are a seeking a highly skilled Senior Java Web Developer with at least 6+ years of experience. This is a remote work position. The Senior Java Web Developer ...

Next Generation, Inc.

Senior Java Web Developer

Chicago, IL · On-site +1

$115K - $135K/yr

Senior Java Web Developer Job Summary: We are a seeking a highly skilled Senior Java Web Developer with at least 6+ years of experience. This is a remote work position. The Senior Java Web Developer ...

Next Generation Inc

Senior Java Web Developer

Chicago, IL · On-site +1

$115K - $135K/yr

Senior Java Web Developer Job Summary: We are a seeking a highly skilled Senior Java Web Developer with at least 6+ years of experience. This is a remote work position. The Senior Java Web Developer ...

Next Generation Inc

Senior Java Web Developer

Chicago, IL · On-site +1

$115K - $135K/yr

Senior Java Web Developer Job Summary: We are a seeking a highly skilled Senior Java Web Developer with at least 6+ years of experience. This is a remote work position. The Senior Java Web Developer ...

SysMind Tech

Java Full Stack/React Developer

Chicago, IL · On-site

$54 - $69.75/hr

Senior Java Developer:- Location:- Chicago IL Interview:- Face to Face Interview in Chicago IL ( Candidate has to come for F2F Interview on his own expenses) Rate/hr:- market rate ( No OPT Candidates ...

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Senior Java Developer information

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How much do senior java developer jobs pay per hour?

As of Sep 10, 2026, the average hourly pay for senior java developer in Westmont, IL is $62.89, according to ZipRecruiter salary data. Most workers in this role earn between $55.10 and $70.24 per hour, depending on experience, location, and employer.

What is a senior Java developer?

Senior Java Developers are experienced software engineers who specialize in using the Java programming language to design, develop, and maintain complex applications. They typically lead development teams, oversee project architecture, and ensure code quality through best practices. In addition to strong coding skills, they often mentor junior developers and collaborate with stakeholders to deliver robust software solutions. Their expertise is crucial in building scalable, high-performance applications across various industries.

What are the key skills and qualifications needed to thrive as a senior Java developer?

To thrive as a Senior Java Developer, you need advanced proficiency in Java programming, experience with software design patterns, and a strong grasp of backend development, often supported by a degree in computer science or related field. Familiarity with frameworks like Spring, build tools such as Maven or Gradle, and version control systems like Git, as well as knowledge of cloud platforms, is typically required. Excellent problem-solving, leadership, and communication skills help you guide teams and collaborate effectively. These competencies are crucial for delivering robust, scalable software solutions and driving technical success within development teams.

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

Senior Java Developers often encounter challenges such as maintaining code quality across large codebases, managing dependencies between modules, and ensuring optimal application performance. Collaborating with cross-functional teams—including QA, DevOps, and product management—requires clear communication and effective problem-solving. Additionally, staying updated with the latest Java frameworks and best practices is essential for delivering scalable and maintainable solutions in complex enterprise environments.

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

AspectSenior Java DeveloperJava Software Engineer
Required CredentialsBachelor's in CS or related, Java certifications often preferredBachelor's in CS or related, Java certifications beneficial
Work EnvironmentTeam lead roles, project management, mentoringDevelopment-focused, coding, testing, and implementation
Employer & Industry UsageTech companies, finance, e-commerceSoftware firms, startups, enterprise IT
Common Search & ComparisonOften compared for experience level and responsibilitiesSimilar roles with slight variations in scope

The main difference between a Senior Java Developer and a Java Software Engineer lies in their responsibilities and experience. Senior Java Developers typically take on leadership, mentoring, and project management roles, while Java Software Engineers focus more on coding, development, and technical implementation. Both roles require strong Java skills and relevant credentials, but the Senior Java Developer usually has more experience and a broader scope of responsibilities.

What are the most commonly searched types of Java Developer jobs in Westmont, IL?

The most popular types of Java Developer jobs in Westmont, IL are:

What cities near Westmont, IL are hiring for Senior Java Developer jobs?

Cities near Westmont, IL with the most Senior Java Developer job openings:

Senior Java Developer jobs near you
Infographic showing various Senior Java Developer job openings in Westmont, IL as of August 2026, with employment types broken down into 78% Full Time, 8% Part Time, and 14% Contract. Highlights an 80% Physical, 6% Hybrid, and 14% Remote job distribution, with an average salary of $130,803 per year, or $62.9 per hour.

Senior Java Developer

Chicago, IL • On-site

Eleks
See more jobs at Eleksexternal

$59 - $75.25/hr

Other

Posted 12 days ago

Job description

Our client is building a world-class digital platform that powers a broad portfolio of enterprise applications across mobile, web, cloud, and distributed computing environments. Their technology solutions are designed to improve productivity, profitability, and operational safety while supporting sustainable growth for businesses and communities worldwide. Office attendance in downtown Chicago is required.

REQUIREMENTS
  • Bachelor’s degree in Computer Science, Electrical Engineering, or a related field
  • 8+ years of experience designing and developing enterprise Java applications (5+ years with a Master’s degree in Computer Science or a related field)
  • Strong expertise in Java 17+ and backend development
  • Experience developing scalable software applications using relational and NoSQL databases
  • Hands-on experience with Spring Boot and the Spring ecosystem
  • Solid understanding of software architecture patterns, including MVC, Microservices, and Event-driven Architecture
  • Experience designing and developing RESTful APIs
  • Experience with API design and testing tools such as OpenAPI (Swagger), Postman, and Assertible
  • Strong knowledge of AWS services, including IAM, API Gateway, Aurora, RDS, DynamoDB, Kinesis, S3, CloudWatch, Lambda, ALB, NLB, Fargate, SQS, SNS, and KMS
  • Experience with messaging and event streaming technologies such as Amazon Kinesis, Amazon SQS, Amazon SNS, Apache Kafka, RabbitMQ, and Apache ActiveMQ
  • Experience designing and maintaining CI/CD pipelines and DevOps practices using Jenkins or similar tools
  • Experience delivering highly available, scalable, resilient, and fault-tolerant backend solutions
  • Understanding of software architecture principles and experience contributing to technical design decisions
  • Ability to work effectively under pressure and meet project deadlines
  • Passion for technology and eagerness to contribute to a collaborative, team-oriented environment
RESPONSIBILITIES
  • Competent to perform all programming and development assignments without close supervision; normally assigned the more complex aspects of systems work.
  • Acts as team leader for development and support groups; provides programming and application/technical leadership, guidance, and assistance to other team members.
  • Works directly on complex application/technical problem identification and resolution, including responding to off-shift and weekend support calls.
  • Works independently on complex systems or infrastructure components that may be used by one or more applications or systems.
  • Drives application development focused on delivering business-valuable features
  • Maintains high standards of software quality within the team by establishing good practices and habits.
  • Identifies and encourages areas for growth and improvement within the team.
  • Communicates with end users and internal customers to help direct development, debugging, and testing of application software for accuracy, integrity, interoperability, and completeness.
  • Leads the development of new functionality and applications on cross-functional teams
  • Performs integration testing and customer acceptance testing of components that require careful planning and execution to ensure timely, quality results
  • Participates in technology evaluation and recommendations.
  • Applies an enterprise-wide view to solutions to support the adoption of standards and practices and promote reuse.
  • The employee is also responsible for performing other job duties as assigned by management from time to time.
WHAT YOU WILL GET WITH ELEKS
  • Close cooperation with a customer
  • Challenging tasks
  • Ability to influence project technologies
  • Team of professionals
  • Dynamic environment with low level of bureaucracy

ELEKS is a custom software development company. We deliver value to our clients, thanks to our expertise and experience gained from working as a software innovation partner since 1991.

Our 2000+ professionals located in the Delivery Centers across Eastern Europe and sales offices in Europe and North America, provide our clients with a full range of software engineering services. These include product development, QA, R&D, design, technology consulting and dedicated teams.

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