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On Call Java Back End Developer Jobs in Chicago, IL

Sr. Developer - Java Backend

Chicago, IL · On-site

$124K - $161K/yr

String experience in Java 8, Spring Boot, Restful API development Hands-on experience in Pivotal Cloud Foundry (PCF) and Microservices SonarQube experience is required

Backend Engineer

Chicago, IL · On-site

$87.36 - $96.68/hr

Backend Developer * Primary Tech Stack: Java, Spring Boot, Microservices, REST APIs, and AWS . * Key Sourcing Criteria: * The entire backend ecosystem runs strictly on Spring; candidates must have ...

Java Developer

Riverwoods, IL · On-site

$53 - $68.50/hr

This role centers on building and optimizing high‑performance backend services and cloud‑based ... Engineer or Backend Engineer. * Strong proficiency in Java 21, Spring Boot, RESTful APIs, and ...

Technical Lead The Technical Lead will be responsible for leading a team of developers working with Java, Spring Boot, and MongoDB. The primary objective is to oversee the technical aspects of ...

Technical Lead The Technical Lead will be responsible for leading a team of developers working with Java, Spring Boot, and MongoDB. The primary objective is to oversee the technical aspects of ...

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 ...

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 ...

Senior Software Engineer Job Type: Contractor (~15 hours/week) Location: Remote Job Summary We are ... Strong proficiency in Python 3, Java, Rust, C++, or TypeScript . * Strong understanding of ...

UI Developer

Chicago, IL · Remote

$51.50 - $67/hr

Interface with Java backend APIs to provide the UI with proper data * Package and deploy applications via CI/CD pipelines into a cloud environment (Azure) * Collaborate with Backend Developers, HTML ...

As a Lead Software Engineer with strong back-end expertise, you'll start your day aligning with ... Your focus will be on driving Java and Spring Boot-based services, APIs, and integrations that ...

As a Lead Software Engineer with strong back-end expertise, you'll start your day aligning with ... Your focus will be on driving Java and Spring Boot-based services, APIs, and integrations that ...

Showing results 21-40

On Call Java Back End Developer information

See Chicago, IL salary details

$16

$58

$79

How much do on call java back end developer jobs pay per hour?

As of Sep 11, 2026, the average hourly pay for on call java back end developer in Chicago, IL is $58.41, according to ZipRecruiter salary data. Most workers in this role earn between $50.53 and $65.38 per hour, depending on experience, location, and employer.

What is the difference between On Call Java Back End Developer vs Java Software Engineer?

AspectOn Call Java Back End DeveloperJava Software Engineer
Primary RoleProvides on-demand backend support, troubleshooting, and quick fixes for Java applicationsDesigns, develops, and maintains Java-based software solutions
Work EnvironmentOften on-call, reactive, and support-focusedDevelopment-focused, project-oriented
Required SkillsJava, troubleshooting, problem-solving, quick responseJava, software design, coding, testing
CertificationsJava certifications beneficialJava certifications beneficial

While both roles require Java expertise and similar certifications, the On Call Java Back End Developer primarily handles urgent support and troubleshooting tasks, often working outside regular hours. In contrast, the Java Software Engineer focuses on designing and developing Java applications in a proactive manner. The roles differ mainly in their focus—reactive support versus proactive development—though they share core Java skills and certifications.

What are the most commonly searched types of Java Back End Developer jobs in Chicago, IL?

The most popular types of Java Back End Developer jobs in Chicago, IL are:

Sr. Developer - Java Backend

Chicago, IL • On-site

$124K - $161K/yr

Full-time

Posted 17 days ago


Job description

String experience in Java 8, Spring Boot, Restful API development
Hands-on experience in Pivotal Cloud Foundry (PCF) and Microservices
SonarQube experience is required