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Senior Java Jobs in Illinois (NOW HIRING)

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 ...

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 ...

Senior Java Developer

Naperville, IL · On-site

$57.25 - $73/hr

Experience Required: 8 Years Must Java Integration Experience & Screen Configuration Previous experience configuring the Guidewire Toolset will be added advantage Must have experience designing multi ...

Senior Java Developer

Chicago, IL · On-site

$59 - $75.25/hr

Strong background in Java/J2EE/JSP and Spring/Hibernate Frameworks based application architectures. Experience with relational databases (MySQL is a plus). Strong SQL is required. Spring and ...

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 ...

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 ...

We use our insight, flexibility and expanded resources to anticipate the needs of leading tech companies and help them make exceptional connections with top tech talent. 5-12+ Years of Java, J2EE and ...

Senior Java Engineer Guidewire Insurance Now

Chicago, IL · Hybrid

$128.70K - $169.40K/yr

As a Senior Java Developer, you will be a hands-on senior engineer responsible for designing, building, enhancing, and supporting web-based insurance applications, primarily on Guidewire InsuranceNow ...

senior java developer

Springfield, IL

$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 ...

Senior Java (Back-End) Developer

Chicago, IL

$124.10K - $161.20K/yr

Qualifications: 8+ years of experience building java / golang backend applications. Bachelor of Science in Computer Science (or equivalent). Desire to drive projects from concept to completion.

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 ...

Senior Java Microservices Developer

Chicago, IL · On-site

$59 - $75.25/hr

... Java backend development role. • Previous experience as a lead mentoring junior developers • Strong experience with Java, spring, and springboot • Must have experience with Lambda, REST and SQL ...

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Senior Java information

See Illinois salary details

$10

$60

$83

How much do senior java jobs pay per hour?

As of May 29, 2026, the average hourly pay for senior java 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 the key skills and qualifications needed to thrive as a Senior Java Developer, and why are they important?

To thrive as a Senior Java Developer, you need deep expertise in Java programming, object-oriented design, and a strong grasp of software development principles, typically backed by a computer science degree or relevant experience. Experience with tools like Spring Framework, Hibernate, Maven, Git, and proficiency in using integrated development environments (IDEs) such as IntelliJ IDEA or Eclipse is essential, and certifications like Oracle Certified Professional (OCP) can be beneficial. Outstanding problem-solving skills, effective communication, and the ability to mentor junior developers set top performers apart. These skills ensure the delivery of robust, maintainable code and foster high-performing teams capable of tackling complex projects.

How do Senior Java Developers typically collaborate with cross-functional teams on large-scale projects?

Senior Java Developers often work closely with product managers, QA engineers, UI/UX designers, and DevOps teams to ensure successful project delivery. They participate in architectural discussions, provide technical guidance, and help translate business requirements into scalable software solutions. Regular communication and agile ceremonies like sprint planning and code reviews are common, allowing them to align development efforts with overall business goals and quickly address challenges. This collaborative environment helps Senior Java Developers mentor junior team members and foster a culture of continuous improvement.

What does a Senior Java Developer do?

A Senior Java Developer is responsible for designing, developing, and maintaining complex Java-based applications. They often lead development teams, make architectural decisions, and ensure code quality through best practices. Their role also includes mentoring junior developers, participating in code reviews, and collaborating with stakeholders to deliver robust software solutions. Senior Java Developers are expected to have extensive experience with Java frameworks, databases, and deployment processes.

Is Java still in demand in 2026?

Java remains a highly in-demand skill for senior Java developers due to its widespread use in enterprise applications, Android development, and backend systems. The language's stability, extensive libraries, and continued updates ensure its relevance in the software industry through 2026 and beyond.

What is the difference between Senior Java vs Java Developer?

AspectSenior JavaJava Developer
Required CredentialsBachelor's degree, extensive Java experience, possibly certifications like Oracle Certified ProfessionalBachelor's degree, Java knowledge, entry to mid-level certifications
Work EnvironmentTeam lead, project architect, involved in design and mentoringDevelopment team member, coding, testing, and implementation
Employer & Industry UsageTech companies, finance, healthcare, enterprise solutionsStartups, tech firms, software agencies, enterprise sectors

Senior Java professionals typically have more experience, leadership responsibilities, and advanced certifications compared to Java Developers. They often lead projects and mentor junior staff, while Java Developers focus on coding and implementation. Both roles are vital in software development, but the senior position involves greater strategic input and oversight.

What are the most commonly searched types of Java jobs in Illinois? The most popular types of Java jobs in Illinois are:
Infographic showing various Senior Java job openings in Illinois as of May 2026, with employment types broken down into 92% Full Time, 6% Part Time, and 2% Contract. Highlights an 75% Physical, 4% Hybrid, and 21% Remote job distribution, with an average salary of $126,634 per year, or $60.9 per hour.
Java Developer

$86.13K - $127.19K/yr

Other

Medical, Dental, Vision, Life, Retirement, PTO

Posted 11 days ago


United Airlines rating

7.8

Company rating: 7.8 out of 10

Based on 330 frontline employees who took The Breakroom Quiz

9th of 26 rated airlines


Job description

Choosing Capgemini means choosing a company where you will be empowered to shape your career in the way you'd like, where you'll be supported and inspired bya collaborative community of colleagues around the world, and where you'll be able to reimagine what's possible. Join us and help the world's leading organizationsunlock the value of technology and build a more sustainable, more inclusive world.

Job Description
  • 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 skilled Senior Java Full Stack Engineer to design, develop, and maintain scalable, high-performance applications. The ideal candidate will have strong experience in Java-based microservices, cloud technologies, CI/CD pipelines, and modern development practices such as TDD/BDD.

Key Responsibilities

  • Design and develop highly available and scalable applications using Java and modern design patterns
  • Build and maintain RESTful APIs and microservices architecture
  • Collaborate within Agile teams to deliver high-quality software solutions
  • Implement CI/CD pipelines to automate build, test, and deployment processes
  • Develop and execute unit and integration tests to ensure code quality and coverage
  • Work with cloud platforms to deploy and manage applications
  • Monitor application performance and ensure high availability
  • Collaborate with cross-functional teams including business stakeholders and architects
  • Contribute to system design, architecture decisions, and best practices

Required Skills & Experience

  • Strong experience in Java development (Java 17/21 Spring Boot, Microservices) and backend services
  • Proven expertise in software development methodologies (Agile, Scrum)
  • Hands-on experience with CI/CD tools (Jenkins)
  • Experience with GitHub and version control systems
  • Experience with Artifact Repository tools (Artifactory)
  • Strong knowledge of AWS Native, AWS services (Lambda, EMR, Spark, etc.)
  • Experience with Docker / Kubernetes (OCP preferred)
  • Hands-on experience with Drools Rule Engine
  • Strong experience in TDD (JUnit) and BDD (Cucumber)
  • Experience with Relational (SQL) and NoSQL databases
  • Experience in writing unit and service-level tests
  • Knowledge of high availability and scalability design
  • Experience with API architecture and development
  • Infrastructure provisioning experience using Terraform, CloudFormation, Ansible
  • Understanding of messaging systems such as Kafka, RabbitMQ, MQ, Kinesis

Preferred Qualifications

  • AWS Architect Certification
  • Experience in performance tuning and monitoring tools
  • Strong analytical and problem-solving skills
  • Excellent communication and stakeholder management skills

Soft Skills:

  • Strong communication and collaboration abilities
  • Ability to multitask and work in fast-paced environments
  • Adaptability in working with business and technical teams
Job Description - Grade Specific
Has more than a year of relevant work experience. Solid understanding of programming concepts, software design and software development principles. Consistently works to direction with minimal supervision, producing accurate and reliable results. Individuals are expected to be able to work on a range of tasks and problems, demonstrating their ability to apply their skills and knowledge. Organises own time to deliver against tasks set by others with a mid term horizon. Works co-operatively with others to achieve team goals and has a direct and positive impact on project performance and make decisions based on their understanding of the situation, not just the rules.

The base compensation range for this role in the posted location is: [$86129 to $127189]

Capgemini provides compensation range information in accordance with applicable national, state, provincial, and local pay transparency laws. The base compensation range listed for this position reflects the minimum and maximum target compensation Capgemini, in good faith, believes it may pay for the role at the time of this posting. This range may be subject to change as permitted by law.

The actual compensation offered to any candidate may fall outside of the posted range and will be determined based on multiple factors legally permitted in the applicable jurisdiction.

These may include, but are not limited to: Geographic location, Education and qualifications, Certifications and licenses, Relevant experience and skills, Seniority and performance, Market and business consideration, Internal pay equity.

It is not typical for candidates to be hired at or near the top of the posted compensation range.

In addition to base salary, this role may be eligible for additional compensation such as variable incentives, bonuses, or commissions, depending on the position and applicable laws.

Capgemini offers a comprehensive, non-negotiable benefits package to all regular, full-time employees. In the U.S. and Canada, available benefits are determined by local policy and eligibility and may include: 

  • Paid time off based on employee grade (A-F), defined by policy: Vacation: 12-25 days, depending on grade, Company paid holidays, Personal Days, Sick Leave
  • Medical, dental, and vision coverage (or provincial healthcare coordination in Canada)
  • Retirement savings plans (e.g., 401(k) in the U.S., RRSP in Canada)
  • Life and disability insurance
  • Employee assistance programs
  • Other benefits as provided by local policy and eligibility

Important Notice: Compensation (including bonuses, commissions, or other forms of incentive pay) is not considered earned, vested, or payable until it becomes due under the terms of applicable plans or agreements and is subject to Capgemini's discretion, consistent with applicable laws. The Company reserves the right to amend or withdraw compensation programs at any time, within the limits of applicable legislation.

Disclaimers

Capgemini is an Equal Opportunity Employer encouraging inclusion in the workplace. Capgemini also participates in the Partnership Accreditation in Indigenous Relations (PAIR) program which supports meaningful engagement with Indigenous communities across Canada by promoting fairness, accessibility, inclusion and respect.  We value the rich cultural heritage and contributions of Indigenous Peoples and actively work to create a welcoming and respectful environment. All qualified applicants will receive consideration for employment without regard to race, national origin, gender identity/expression, age, religion, disability, sexual orientation, genetics, veteran status, marital status or any other characteristic protected by law.

This is a general description of the Duties, Responsibilities and Qualifications required for this position. Physical, mental, sensory or environmental demands may be referenced in an attempt to communicate the manner in which this position traditionally is performed. Whenever necessary to provide individuals with disabilities an equal employment opportunity, Capgemini will consider reasonable accommodations that might involve varying job requirements and/or changing the way this job is performed, provided that such accommodation does not pose an undue hardship. Capgemini is committed to providing reasonable accommodation during our recruitment process. If you need assistance or accommodation, please reach out to your recruiting contact.

Please be aware that Capgemini may capture your image (video or screenshot) during the interview process and that image may be used for verification, including during the hiring and onboarding process.

Click the following link for more information on your rights as an Applicant in the United States.  http://www.capgemini.com/resources/equal-employment-opportunity-is-the-law

Capgemini is a global business and technology transformation partner, helping organizations to accelerate their dual transition to a digital and sustainable world, while creating tangible impact for enterprises and society. It is a responsible and diverse group of 340,000 team members in more than 50 countries. With its strong over 55-year heritage, Capgemini is trusted by its clients to unlock the value of technology to address the entire breadth of their business needs. It delivers end-to-end services and solutions leveraging strengths from strategy and design to engineering, all fueled by its market leading capabilities in AI, generative AI, cloud and data, combined with its deep industry expertise and partner ecosystem.


What United Airlines employees say

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Benefits

Hours and flexibility

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Get the full story on Breakroom


United Airlines logo

About United Airlines

Sourced by ZipRecruiter

United Airlines is embarking on an exciting journey to become the best airline in aviation history. Our purpose, "Connecting People, Uniting the World," extends beyond transportation, emphasizing our commitment to uplift and create opportunities in the places we serve. With a global presence and diverse workforce, we value inclusivity and are dedicated to hiring tens of thousands of individuals across various roles. Our comprehensive benefits package, including perks like space available travel, parental leave, and 401k, aims to support your well-being and growth.

Industry

Aviation

Company size

10,000+ Employees

Headquarters location

Chicago, IL, US

Year founded

1926

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