Senior Software Engineer: Java/Scala/Akka, Hybrid (Chicago)

3Core Systems, Inc; Chicago (IL); Hybrid; USD 140,000 - 170,000; Full time

Job summary

3Core Systems, Inc. in Chicago is seeking a Senior Software Engineer to develop and maintain platform notification services that alert customers to critical events involving Client engines and machines.

The ideal candidate has strong experience in Java, Scala, and Akka, with a proven ability to design scalable, reliable backend systems, mentor teammates, and contribute to architecture, testing, and deployment.

Qualifications

• Java 8+ with 5+ years of software development.
• Scala 3+ years of programming experience.
• Akka 2+ years with Streams, Actors, HTTP, or Persistence.

Responsibilities

• Design, develop, and maintain backend services with Java/Scala/Akka.
• Build reliable, scalable platform notification services.
• Mentor teammates and contribute to architecture and deployment.
• Implement and maintain CI/CD pipelines with Jenkins/Azure DevOps.
• Deploy and support applications in AWS environments.

Skills

Java 8+

Scala

Akka

Education

Bachelor's degree with 10+ years

Master's degree with 8+ years

Tools

Jenkins

Azure DevOps

AWS

Job description

3Core Systems, Inc. in Chicago is seeking a Senior Software Engineer to develop and maintain platform notification services that alert customers to critical events involving Client engines and machines.

The ideal candidate has strong experience in Java, Scala, and Akka, with a proven ability to design scalable, reliable backend systems, mentor teammates, and contribute to architecture, testing, and deployment.