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Software Engineer - Java, Backend III

Apex Systems

Cincinnati, Ohio, United States Contract June 16, 2026
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Opportunity Description

Job#: 3037778

Job Description:

Job Title: Software Engineer III

Location: Cincinnati, OH (Onsite)

Length: 6 Months

Pay Range: $63-$73

Overview

We are seeking an experienced Backend Java Engineer to design, develop, and maintain scalable, cloud-native services. This role will focus on building secure APIs and microservices that support high-performance applications, including mobile integrations.

Key Responsibilities
  • Design and develop scalable, secure RESTful APIs
  • Build and maintain microservices within a cloud-native architecture
  • Integrate backend systems with mobile capabilities such as authentication, notifications, and analytics pipelines
  • Perform code reviews, debugging, monitoring, and performance optimization
  • Ensure high availability, scalability, and observability across backend services
  • Collaborate with cross-functional teams including mobile, web, DevOps, and produ...
  • Contract Computer Occupations

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