✦ Luna Orbit — Software Engineering

Software Engineer II - API/Microservices Developer

at Quest Diagnostics

📍 Schaumburg, IL, United States Unknown Posted March 13, 2026
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Position Details

Type Not Specified
Experience mid
Exp. Years 7+ years
Education Bachelor's Degree Computer Science or equivalent
Category Software Engineering

About this role

This role involves designing, developing, and maintaining high-performance APIs and microservices in an agile environment, with a focus on security, scalability, and integration within healthcare IT systems.

Key Responsibilities

  • Design and develop APIs
  • Implement microservices solutions
  • Ensure API security and compliance
  • Collaborate with cross-functional teams
  • Maintain high-performance scalable code

Technical Overview

The technical environment includes Java, Spring Boot, REST, Microservices architecture, API Management platforms, AWS cloud services, and AI tools, with a focus on DevSecOps and API security protocols.

Ideal Candidate

The ideal candidate is a mid-level software engineer with at least 7 years of IT experience, specializing in API and microservices development using Java, Spring Boot, and cloud technologies like AWS. They should have strong skills in API security, testing, and integration, with experience in healthcare IT preferred.

Must-Have Skills

JavaSpring FrameworkSpring BootAPI developmentRESTful APIMicroservices architectureAPI securityOAuth2.0RAMLSwaggerSQLNoSQLUnit testingJunitAWScloud servicesDevSecOpsCI/CD

Nice-to-Have Skills

GenAIAI developmentNetflix conductorOrkesHL7Healthcare domainEnterprise application integrationLegacy systems

Tools & Platforms

JiraGitHubAPI Management platformOpen-source technologiesAWSGenAI tools

Required Skills

JavaSpring FrameworkSpring BootAPI developmentRESTful APIMicroservices architectureAPI ManagementAPI securityOAuth2.0RAMLSwaggerSQLNoSQLJunitAWScloud servicesDevSecOpsCI/CDGenAI

Hard Skills

JavaJava Backend DevelopmentSpring FrameworkSpring BootAPI DevelopmentRESTful APIMicroservices architectureAPI ManagementAPI securityOAuth2.0OIDCRAMLSwaggerSQLNoSQLRESTSOAPGraphQLUnit testingJunitMessaging platformsIBM MQKafkaGenAIAI developmentDevSecOpsCI/CDAPI proxiesCloud servicesAWSOpen-source technologiesAPI design principles

Soft Skills

collaborativecustomer servicesolution ownershipteamworkproblem-solvingcommunicationsecurity awareness

Certifications

Required

Cloud certificationGenAI certification

Industry & Role

Industry Healthcare IT
Job Function API and microservices development in a healthcare IT environment

Keywords for Your Resume

JavaSpring FrameworkSpring BootAPI developmentRESTful APIMicroservicesAPI ManagementAPI securityOAuth2.0RAMLSwaggerSQLNoSQLJunitAWScloud servicesDevSecOpsCI/CDGenAI

Deal Breakers

Less than 7 years of IT experience, Lack of Java or API development experience, No cloud experience, especially AWS, No experience with API security protocols, Unwillingness to work in an agile environment

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