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Junior Java Backend Developer Jobs in Illinois (NOW HIRING)

Jobsbridge

Senior Java (Back-End) Developer

Chicago, IL

$124K - $161K/yr

Qualifications: 8+ years of experience building java / golang backend applications. Bachelor of ... Rock-solid programming skills. Experience with MongoDB. Experience with JSON, and RESTful web ...

Spruce Infotech

Java Backend Developer

Chicago, IL · On-site

$52 - $67.50/hr

We are looking for an experienced Backend Developer with strong expertise in API development using Spring Boot on the Azure platform. The ideal candidate should have hands-on experience designing ...

Embtel Inc

Java Web Architect

West Chicago, IL · On-site

Proficiency in RESTful APIs and API * Healthcare domain Experience preffered Dont Submit Java/J2EE Developer or Java Full Stack Developer or Java Back End Developer. But Java Full Stack with NodeJS ...

NextRow Digital

Senior Java Microservices Developer

Chicago, IL · On-site

$59 - $75.25/hr

... 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 • ...

United Airlines

Junior Java Developer

Chicago, IL

$60K - $70K/yr

As a Java Developer, you will work with senior developers to design, develop, and maintain Java-based applications for the cloud platform. This is an excellent opportunity to kickstart your career in ...

Capgemini

Junior Java Developer

Chicago, IL · On-site

$60K - $70K/yr

As a Java Developer, you will work with senior developers to design, develop, and maintain Java-based applications for the cloud platform. This is an excellent opportunity to kickstart your career in ...

Programmers.io

Senior Java Developer

Chicago, IL · On-site

$59 - $75.25/hr

... Programming with Java 1.8, JUnit/Mockito, Spring Boot, MicroServices design, Maven, Tomcat ... Java back-end development and skills with Spring-boot framework. Real life experience with ...

Netrist Solutions LLC

Java Developer

Scott Air Force Base, IL · On-site

$49.25 - $63.75/hr

This role focuses on designing and maintaining mission critical backend services in Java and .NET, ... You will operate within an Agile environment and mentor junior developers while contributing to ...

Purple Drive Technologies

Java AWS lead

Chicago, IL · On-site

Java AWS lead Location: Columbus, OH / Chicago, IL (15+ years) Need well experienced person in ... junior developers." * "Develop and maintain high-quality, scalable, and performant backend services ...

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Junior Java Backend Developer information

See Illinois salary details

$59.1K

$103.5K

$156K

How much do junior java backend developer jobs pay per year?

As of Jun 5, 2026, the average yearly pay for junior java backend developer in Illinois is $103,516.00, according to ZipRecruiter salary data. Most workers in this role earn between $73,200.00 and $103,200.00 per year, depending on experience, location, and employer.

What are Junior Java Backend Developers?

Junior Java Backend Developers are entry-level software engineers who specialize in building and maintaining the server-side logic of web applications using the Java programming language. They work closely with senior developers to implement APIs, manage databases, and ensure smooth data flow between servers and users. Their responsibilities often include writing clean, efficient code, debugging applications, and learning new technologies as needed. Junior Java Backend Developers typically have a foundational knowledge of Java, SQL, and frameworks like Spring Boot.

What are some common challenges faced by Junior Java Backend Developers when joining a new team?

As a Junior Java Backend Developer, one common challenge is adapting to existing codebases and understanding the team's preferred coding standards and practices. You may also find it challenging to grasp complex system architectures or integrate your code with various APIs and databases. However, most teams provide onboarding support, code reviews, and mentorship to help you ramp up. Collaborating closely with senior developers and asking questions can significantly ease your transition and foster your growth in the role.

What are the key skills and qualifications needed to thrive as a Junior Java Backend Developer, and why are they important?

To thrive as a Junior Java Backend Developer, you need solid knowledge of Java programming, understanding of object-oriented design, and familiarity with backend frameworks like Spring, often supported by a degree in computer science or related field. Experience with relational databases (e.g., MySQL), version control systems (like Git), and exposure to RESTful APIs and build tools (such as Maven) are typically required. Strong problem-solving skills, attention to detail, and effective communication make someone stand out in this role. These skills and qualities are crucial for building reliable, scalable server-side applications and collaborating effectively within a software development team.
What are the most commonly searched types of Java Backend Developer jobs in Illinois? The most popular types of Java Backend Developer jobs in Illinois are:
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What cities in Illinois are hiring for Junior Java Backend Developer jobs? Cities in Illinois with the most Junior Java Backend Developer job openings:
Junior Java Backend Developer jobs near you
Infographic showing various Junior Java Backend Developer job openings in Illinois as of May 2026, with employment types broken down into 76% Full Time, 10% Part Time, 1% Temporary, and 13% Contract. Highlights an 80% Physical, 5% Hybrid, and 15% Remote job distribution, with an average salary of $103,516 per year, or $49.8 per hour.

Senior Java Developer

Purplejack Technologies LLC

Chicago, IL • Hybrid

$59 - $75.25/hr

Other

Posted 25 days ago

Job description

Senior Java Backend Developer – Hybrid (Chicago, IL / Peoria, IL)
Duration: 12 Months Contract
Location: Hybrid – Chicago, IL or Peoria, IL (2–3 days onsite/week)

We are seeking a Senior Java Backend Developer with strong hands-on coding expertise to build and maintain scalable backend APIs and cloud-based applications. This role requires deep experience in Java development, AWS services, microservices architecture, and Agile delivery environments.

Required Qualifications
  • Bachelor’s degree with 8+ years of Java development experience OR Master’s degree with 6+ years of experience
  • Strong hands-on backend development experience using Java (Java 17+ preferred)
  • Minimum 1+ year of AWS experience including ECS, Lambda, Fargate, S3, IAM, CloudFormation, Elasticsearch.
  • Experience building RESTful APIs and microservices architectures
  • Strong experience with relational and NoSQL databases (MySQL, Oracle, DynamoDB, MongoDB, Cassandra, Redis, Elasticsearch)
  • Experience with CI/CD tools such as Jenkins or Azure DevOps
  • Hands-on experience with Selenium or Cucumber for testing and automation
  • Experience with AWS messaging/streaming services such as SQS, SNS, or Kinesis
  • Strong understanding of data structures, algorithms, and software engineering best practices
Responsibilities
  • Design, develop, test, and maintain scalable backend services and APIs
  • Participate in Agile Scrum ceremonies including standups, sprint planning, retrospectives, and demos
  • Develop and deploy cloud-native applications using AWS services
  • Troubleshoot complex technical issues and support production environments
  • Collaborate with cross-functional teams to deliver high-quality software solutions
  • Mentor junior team members and contribute to coding best practices

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