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Temporary Java Production Support Jobs in Vernon Hills, IL

Senior Software Engineer (Java)

Chicago, IL · On-site

$128K - $169K/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 ...

Java Developer

Skokie, IL

$48.75 - $63/hr

Java Developer Job Duties: Defines site objectives by analyzing user requirements; envisioning ... production problems across multiple environments and operating platforms. Supports users by ...

And we do it every single day - for both temporary and permanent assignments and across virtually ... On the job support from experienced professionals in the relative field * Travel allowance

Java Developer

Chicago, IL

$52.50 - $68/hr

Java Developer Location : Chicago, IL Duration : Permanent/Full Time Implementations * Desirable ... Product Development/Support * Strong J2EE Enterprise application experience * Oracle DB design/ SQL ...

Java Developer (W2 only)

Schaumburg, IL · On-site

$50.25 - $65/hr

Support CI/CD pipelines and application deployments. * Troubleshoot production issues and improve application performance. Required Skills * 5+ years of Java development experience * Strong Java 8+ / ...

New

Java Developer

Chicago, IL

$52.50 - $68/hr

Provide Tier 3 production support. Participate in architecture reviews and technology standards definition. The position responsibilities outlined above are in no way to be construed as all ...

Java Architect

Addison, IL · On-site

$63 - $85.25/hr

Company Description Sonoma Consulting provides the highest quality service and support to our ... Researches, evaluates and makes recommendations on third party products and new technology in order ...

Java Developer

Riverwoods, IL · On-site

$53 - $68.50/hr

... support critical financial operations. You'll work across Java/Spring microservices, AWS EMR/Spark ... product) to deliver secure, compliant financial systems. * Enhance system reliability through ...

Software Engineer III (Java)

Chicago, IL · On-site +1

$93K - $147K/yr

Support the billing system, including production incidents, application change requests, and ... Java programming language * Application Programming Interface (API) / RESTful microservices

New

Java/J2EE Architect

Chicago, IL

$65 - $87.50/hr

Maintains and manages development, test and production environments, and build tools and ... supporting policies, methods, procedures and forms to implement programs and improve systems ...

Java Engineer

Chicago, IL · On-site

$100K - $120K/yr

Java/J2EE, EJBs, Spring MVC, Spring boot, Hibernate, Restful services, JMS, Interfacing with Kafka ... Willingness to be flexible with work hours to extend support during weekend production calls (on ...

New

Java Engineer

Chicago, IL · On-site

$100K - $120K/yr

Java/J2EE, EJBs, Spring MVC, Spring boot, Hibernate, Restful services, JMS, Interfacing with Kafka ... Willingness to be flexible with work hours to extend support during weekend production calls (on ...

New

Java Engineer

Chicago, IL · On-site

$100K - $120K/yr

Java/J2EE, EJBs, Spring MVC, Spring boot, Hibernate, Restful services, JMS, Interfacing with Kafka ... Willingness to be flexible with work hours to extend support during weekend production calls (on ...

New

Java Engineer

Chicago, IL · On-site

$100K - $120K/yr

Java/J2EE, EJBs, Spring MVC, Spring boot, Hibernate, Restful services, JMS, Interfacing with Kafka ... Willingness to be flexible with work hours to extend support during weekend production calls (on ...

New

Java Engineer

Chicago, IL · On-site

$100K - $120K/yr

Java/J2EE, EJBs, Spring MVC, Spring boot, Hibernate, Restful services, JMS, Interfacing with Kafka ... Willingness to be flexible with work hours to extend support during weekend production calls (on ...

New

Showing results 41-60

Temporary Java Production Support information

See Vernon Hills, IL salary details

$28

$50

$68

How much do temporary java production support jobs pay per hour?

As of Aug 22, 2026, the average hourly pay for temporary java production support in Vernon Hills, IL is $50.98, according to ZipRecruiter salary data. Most workers in this role earn between $42.16 and $56.20 per hour, depending on experience, location, and employer.

What is the difference between Temporary Java Production Support vs Java Application Developer?

AspectTemporary Java Production SupportJava Application Developer
Primary RoleMaintains and supports existing Java applications in production environmentsDesigns, develops, and implements new Java applications and features
Work EnvironmentFast-paced, operational, often on-site or remote supportDevelopment-focused, project-based, often in an office setting
Required SkillsJava, troubleshooting, monitoring tools, problem-solvingJava, software design, coding, testing
CertificationsJava certifications helpful but not mandatoryJava certifications beneficial for career growth

Temporary Java Production Support focuses on maintaining and troubleshooting existing Java applications in live environments, ensuring stability and performance. In contrast, Java Application Developers create new applications and features, emphasizing design and development. Both roles require Java skills, but their daily tasks and objectives differ significantly.

What job categories do people searching Temporary Java Production Support jobs in Vernon Hills, IL look for?

The top searched job categories for Temporary Java Production Support jobs in Vernon Hills, IL are:

What cities near Vernon Hills, IL are hiring for Temporary Java Production Support jobs?

Cities near Vernon Hills, IL with the most Temporary Java Production Support job openings:

Senior Software Engineer (Java)

Rewards Network

Chicago, IL • On-site

$128K - $169K/yr

Full-time

Re-posted 3 days ago


Job description

Company Description

Headquartered in Chicago, IL, Rewards Network powers the leading dining rewards programs in North America. Thousands of restaurants benefit from the financial and marketing services provided by the company, which include access to capital and numerous promotional programs via email, mobile and social media.
Rewards Network offers its dining programs in partnership with major airline frequent flyer programs, several of the nation's largest bank card issuers, numerous key players in the loyalty marketing industry and dozens of national corporations. Our millions of active members include frequent flyers, corporate cardholders and a pool of diners who spend hundreds of millions of dollars annually at participating restaurants

Job Description

Rewards Network (RN) is seeking a Senior Software Engineer (Java) to help us develop key products to support the company's business strategy. As a member of the Consumer Development Team, you will work closely with stakeholders, business analysts, other software engineers and teams throughout Rewards Network to design and develop web sites and applications aligned with business requirements. 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 a fast-paced, collaborative and team-centric environment.


Essential Duties and Responsibilities

Works with a team of peers to architect, design and implement new application or feature sets in support of strategic business and IT initiatives

Actively participates in all adopted Agile activities such as stand-ups, retrospectives, Continuous Delivery, TDD, ATDD, BDD (Behavior Driven Development) and knowledge sharing across team members.

Participates in tasking sessions with delivery team

Wants to be in a collaborative, trust-based, team-centric environment.

Aggressively and proactively tests software throughout development cycle; inclusive of functional/unit-testing, and TDD (Test Driven Development).

Documents design, and release notes with "just enough" documentation to support future development and operations staff

Collaborates with Quality Assurance engineers in test case construction, issue identification, and remediation

Continuously improves, refines, and refactors software

Participates in the resolution of challenging and demanding problems across a number of technical topographies

Ongoing product support and maintenance escalated from Support team

Participates in the evolution and practice of Agile/Lean best practices


Qualifications

Bachelor's in Computer Science or comparable experience


Key Skills for Success


Excellent communication skills

Goal-oriented and highly motivated

Willingness to collaborate, share knowledge and learn from others

Ability to stay current on new technologies

Willingness to experiment, learn, adapt

Ability to work well under pressure

Ability to learn quickly and leverage past experience to offer new ideas and initiatives

Willingness to develop domain expertise

Qualifications

Technical Skills for Success

5+ years of Java enterprise programming preferred

2+ years working on an Agile delivery team

Understands, articulates, and conforms to core OOP principles

Understands, utilizes, and leverages core Java architecture

8+ years of web-based development experience

Experience with J2EE design and implementation, Spring Core (Dependency Injection, AOP, JDBC), Spring MVC, JUnit, Mockito, EhCache, JSPs, Servlet, Apache, Tomcat, Rest, JSON, SOAP, DWR, XML, SQL, Apigee and Linux.

Experience with industry standard design patterns

Experience with Team City, Git, Chef, IntelliJ a plus

A commitment to developing solid, tested, high performance software

Experience working within/constructing service oriented architectures is preferred

Experience in a pair programming environment highly preferred, or the willingness to learn

Excellent written and verbal communication skills are required. Ability to work well with a wide variety of people with varying technical skill sets and business knowledge is required.

Comfortable offering input across requirements phases and distilling the product into MVPs (Minimum Viable Products)

Excellent problem solving and troubleshooting skills. Must be able to quickly assess problems and determine proper steps to resolution.

Experience with running Tomcat & Apache in a clustered production environment

Additional Information

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