Java Developer - Lead

Comtech LLC

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Chicago, IL, us on site Until 8/23/2026 First posted March 22, 2025 Last posted March 22, 2025
Job description

Comtech LLC is a woman-owned small business focused on delivering end-to-end solutions and products. Since 1998, we have successfully serviced enterprises across the public and private sectors, and the Department of Defense. Our services span all aspects of business, providing a holistic approach for managing an organization.

We are looking for Java Lead having 7+ yrs of experience in Java / J2EE development and below skillset


  • Excellent knowledge in Core Java (Data Structures, Algorithms, I/O, NIO, Multi-Threading)
  • Excellent knowledge of Spring Framework (Spring Boot, Spring MVC, Spring Integration & Spring batch are the modules that the candidate must and must know)
  • Good understanding of message systems (RabbitMQ / Kafka)
  • Excellent analytical and solution-ing skills
  • Must be able to find solution to technical issues
  • Must know object oriented OO design principles and GOF design patterns

Bachelors or Masters in Computer Science or equivalent

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

About this role

Summary

Lead Java development with Spring, message systems, and design patterns, 7+ years experience.

Job title

Java Developer - Lead

Experience level

7+ years

Industry

software

Location requirements

On-site in Chicago, IL, no remote work allowed.

Salary

Not specified

Management role

No

Skills & keywords

Required skills

core javaspring frameworkrabbitmqkafkaoo designgof design patterns

Preferred skills

None specified

Specializations

javaspringmessage systemsmultithreadingdesign patterns
Locations

Structured locations inferred from the posting.

Chicago, IL, USA

On-site City