Senior Java Microservices Engineer - Production Support

Quantum Technologies. LLC; Dallas (TX); Sur place; USD 110 000 - 160 000; Plein temps

Résumé du poste

Quantum Technologies. LLC is seeking an experienced Java Developer to design, build, and maintain enterprise applications using Java, J2EE, Spring Boot, and microservices.

You will troubleshoot production issues, support RESTful APIs, and manage major incidents in a fast-paced environment, working with DevOps, DBAs, and QA teams.

The role requires strong debugging, performance tuning, and documentation skills, plus experience with CI/CD, Linux, and relational databases.

Qualifications

• Hands-on Java/J2EE/Spring Boot and microservices experience.
• Experience supporting RESTful APIs and distributed applications.
• Strong debugging, RCA, and production-incident resolution skills.
• Proficient in Linux and shell scripting; database troubleshooting.
• Familiarity with ITIL processes and ticketing tools.

Responsabilités

• Maintain and support enterprise Java applications in production.
• Troubleshoot incidents, RCAs, and coordinate P1/P2 major incidents.
• Collaborate with API, DevOps, and infrastructure teams.
• Document issues, resolutions, and handover notes.

Connaissances

Java/J2EE/Spring Boot/Microservices

RESTful APIs

JVM internals/GC tuning

SQL databases

Linux scripting

Application servers

Messaging (Kafka/JMS/MQ)

CI/CD (Jenkins/GitHub Actions/AzureDev

Monitoring/observability

ITIL processes

Ticketing tools (Jira/ServiceNow)

Outils

Jenkins

GitHub Actions

Azure DevOps

GitLab CI

OpenShift

Docker

Kubernetes

Description du poste

Quantum Technologies. LLC is seeking an experienced Java Developer to design, build, and maintain enterprise applications using Java, J2EE, Spring Boot, and microservices.

You will troubleshoot production issues, support RESTful APIs, and manage major incidents in a fast-paced environment, working with DevOps, DBAs, and QA teams.

The role requires strong debugging, performance tuning, and documentation skills, plus experience with CI/CD, Linux, and relational databases.