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Junior Associate Java Developer Jobs in Barrington, IL

Junior Algorithmic Trader

Chicago, IL · On-site

$69K - $89K/yr

As a Junior Algorithmic Trader, you will have the opportunity to experience relative value ... Proficiency and experience in object-oriented programming languages, C++, Python and/or Java ...

Mentors junior developers. Communicates with end users and internal customers to help direct ... Technical Skills Strong Java 17+. Backend development is a must. Spring Boot framework. Message ...

Junior Level (5 to 7 Yrs of Java/J2ee, 3 year+ Hadoop) Mid-Level (6 to 8 years of Java/J2ee, 4 year ... programming experience and Big Data ecosystem (Hadoop, HDFS, Map Reduce, Yarn, Pig, Hive, Oozie ...

Junior Algorithmic Trader

Chicago, IL

$69K - $89K/yr

As a Junior Algorithmic Trader, you will have the opportunity to experience relative value ... Proficiency and experience in object-oriented programming languages, C++, Python and/or Java ...

Junior Algorithmic Trader

Chicago, IL · On-site

$69K - $89K/yr

As a Junior Algorithmic Trader, you will have the opportunity to experience relative value ... Proficiency and experience in object-oriented programming languages, C++, Python and/or Java ...

Junior Application Security Engineer

North Chicago, IL · On-site

$56.50 - $75.50/hr

Java, Node.js) * Experience integrating security testing into CICD pipelines * Knowledge of ... developer engagement and integrate with development workflows and tracking systems * Experience ...

Principal, SW Quality Eng

Chicago, IL · On-site

$114K - $194K/yr

Azure Devops, Selenium with Java, DevOps concepts, CI- CD implementation Good to have : Exposure to ... Mentor junior SDETs to improve technical ability and effectiveness * Promote and support ...

Principal, SW Quality Eng

Chicago, IL · On-site

$114.70 - $194.90/hr

Tools**: Azure Devops, Selenium with Java, DevOps concepts, CI- CD implementation Good to have ... Mentor junior SDETs to improve technical ability and effectiveness* Promote and support ...

Showing results 21-40

Junior Associate Java Developer information

See Barrington, IL salary details

$60.7K

$106.3K

$160.1K

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

As of Sep 2, 2026, the average yearly pay for junior associate java developer in Barrington, IL is $106,255.00, according to ZipRecruiter salary data. Most workers in this role earn between $75,100.00 and $105,900.00 per year, depending on experience, location, and employer.

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Infographic showing various Junior Associate Java Developer job openings in Barrington, IL as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $106,255 per year, or $51.1 per hour.

IT Software Engineer 5 (Java Lead Engineer)

The AES Group

Chicago, IL • On-site

Contractor

Re-posted 6 days ago


Job description

Role: IT Software Engineer 5 (Java Lead Engineer)
Location: Chicago, IL (Hybrid - Currently 2 days/week onsite; may increase based on business needs)
Let’s create our future together at The AES Group!

About The AES Group:
The AES Group is a premier technology and engineering consulting company that has been bringing businesses and talent together for over 20 years to deliver innovative solutions that have the greatest positive impact on society. AES has helped over 40 business enterprises, including Fortune 500 companies, engage their customers, empower their employees, and transform their business operations with the power of cloud, data, AI, engineering, and other emerging technologies.

Position Overview

Seeking an experienced Java Lead Engineer to design, develop, and deploy enterprise-scale digital platform solutions. This role requires strong backend development expertise, technical leadership, and hands-on experience building highly available, scalable cloud-based applications.

Key Responsibilities

  • Lead the design, development, and deployment of Java-based enterprise applications.
  • Provide technical leadership, mentoring, and guidance to development teams.
  • Drive delivery of business-critical features and enhancements.
  • Design and support highly available, reliable, and scalable solutions.
  • Collaborate with cross-functional teams to develop new functionality and applications.
  • Lead troubleshooting, debugging, performance tuning, and production support activities.
  • Conduct integration testing and support customer acceptance testing.
  • Participate in architecture discussions, technology evaluations, and technical recommendations.
  • Promote software engineering best practices, coding standards, and code quality.
  • Mentor junior developers and support team growth initiatives.
  • Work with business stakeholders and internal customers to define and deliver solutions.

Required Qualifications

  • Bachelor's degree in Computer Science, Electrical Engineering, or related field.
  • 10+ years of hands-on experience designing and developing Java applications.
  • 3+ years of experience leading geographically distributed development teams.
  • Strong backend engineering experience in enterprise environments.

Required Technical Skills

  • Java 17
  • Backend Application Development
  • RESTful Web Services / APIs
  • AWS Services:
    • IAM
    • Kinesis
    • DynamoDB
    • API Services
    • SQS
    • SNS
    • KMS
  • Strong SQL and database querying skills
  • DevOps practices and CI/CD
  • High Availability and Reliability Engineering
  • Application Design and Architecture Experience

Required Soft Skills

  • Strong leadership and mentoring abilities
  • Excellent communication and collaboration skills
  • Ability to work effectively under pressure and meet deadlines
  • Passion for technology and continuous improvement
  • Strong problem-solving and analytical skills

Preferred Candidate Profile

  • Hands-on Java backend lead with recent development experience.
  • Strong AWS cloud engineering background.
  • Experience building scalable, resilient enterprise applications.
  • Comfortable balancing technical leadership with hands-on coding responsibilities.
  • Proven experience leading distributed teams.