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Senior Java Developer Jobs in Hoffman Estates, IL

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, and maintain web applications using Next.js, ReactJS, and the Fitch design system. * Implement ...

SYSTEGRATION INC

Sr. Backend Java Developer

Chicago, IL · On-site

$124K - $161K/yr

We are helping our Direct Client (Fortune 100 company) to look for Top Notch/Expert Sr. Backend Java Developer for 100% Onsite Multi-Year Contract role in Chicago Downtown, Immediate Start! Client ...

SYSTEGRATION INC

Sr. Backend Java Developer

Chicago, IL · On-site

$124K - $161K/yr

We are helping our Direct Client (Fortune 100 company) to look for Top Notch/Expert Sr. Backend Java Developer for 100% Onsite Multi-Year Contract role in Chicago Downtown, Immediate Start! Client ...

blueStone

Sr. Java Architect

Chicago, IL · On-site

... 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 ...

Next Step Systems

Full Stack Java Developer

Chicago, IL · On-site

$54 - $69.75/hr

Full Stack Java Developer, Chicago, IL We are hiring a Full Stack Java Developer now! Urgent need! Looking for multiple experienced Full Stack Java Developers to work for a renowned global ...

Jobsbridge

Senior Java (Back-End) Developer

Chicago, IL

$124K - $161K/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 ...

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Senior Java Developer information

See Hoffman Estates, IL salary details

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How much do senior java developer jobs pay per hour?

As of Jul 14, 2026, the average hourly pay for senior java developer in Hoffman Estates, IL is $61.69, according to ZipRecruiter salary data. Most workers in this role earn between $54.04 and $68.94 per hour, depending on experience, location, and employer.

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 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 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 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 Senior Java Developers?

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 most commonly searched types of Java Developer jobs in Hoffman Estates, IL? The most popular types of Java Developer jobs in Hoffman Estates, IL are:
What are popular job titles related to Senior Java Developer jobs in Hoffman Estates, IL? For Senior Java Developer jobs in Hoffman Estates, IL, the most frequently searched job titles are:
What job categories do people searching Senior Java Developer jobs in Hoffman Estates, IL look for? The top searched job categories for Senior Java Developer jobs in Hoffman Estates, IL are:
What cities near Hoffman Estates, IL are hiring for Senior Java Developer jobs? Cities near Hoffman Estates, IL with the most Senior Java Developer job openings:
Senior Java Developer jobs near you
Senior Java Full stack Developer

Senior Java Full stack Developer

Staffingine LLC

Chicago, IL • On-site

$59 - $75.25/hr

Contractor

Re-posted 16 days ago

Job description

Job Title: Senior Java Full stack Developer 
Job Location: Chicago, IL  
Job Type: Contract 

Job Description:  

  • Design, develop, and maintain web applications using Next.js, ReactJS, and the Fitch design system. 

  • Implement back-end services and RESTful APIs using Java (Spring Boot), Spring Data, and Maven. 

  • Build and integrate visual API design interfaces: JSON/YAML editors, form-based designers, and live spec viewers. 

  • Develop features for OpenAPI spec generation, editing, and GitHub integration. 

  • Collaborate on automated contract validation, drift detection, and compatibility checks. 

  • Ensure code quality, security, and compliance with best practices and standards. 

  • Package and deploy applications using Docker and EKS. 

  • Support CI/CD pipelines using GitHub Actions. 

  • Participate in code reviews, testing, and documentation. 

  • Work closely with QA and other team members to deliver a high-quality product. 

Required Skills and Experience: 

  • You are a full stack software engineer, with 2-3 years of experience in engineering and development, including building large-scale web applications 

  • Expertise in software engineering practices, specifically in enabling incremental and agile delivery using continuous integration/delivery. 

  • Strong proficiency in domain-driven design and programming languages such as Java script, HTML, Typescript, React.js, Next.js, typescript, Java and unit testing (Jest/JUnit). 

  • Experience with databases like Mongo and Relational DB like postgres, aurora, mysql 

  • Experience with industry-standard API specifications such as OpenAPI (Swagger), JSON, REST, and GraphQL. 

  • Experience building continuous integration and delivery pipelines using tools like Bamboo, github actions etc. 

  • Experience with Docker-based development and deployment; knowledge of cloud platforms EKS/AWS 

  • Strong understanding of cloud architecture, particularly leveraging AWS services to build cloud-native solutions. 

  • Experience standardizing web component development leveraging design systems and modern UI frameworks 

  • Proficient with Git, GitHub, and CI/CD workflows. 

  • Understanding of authentication and authorization mechanisms. 

  • Ability to write clean, maintainable, and well-documented code. 

  • Strong problem-solving and communication skills.