Technology

Senior/Lead Java Developer (GenAI)

Zenith System Solutions IncSt. Louis, MO🇺🇸United StatesPosted Oct 1, 2026

Why This Role Stands Out

This hybrid Senior/Lead Java Developer role offers a fantastic opportunity to drive innovation in Generative AI, leveraging your extensive experience in microservices and cloud platforms to shape cutting-edge solutions. You'll thrive here if you're passionate about leading digital transformation projects and building robust, scalable systems within a collaborative environment. Apply now to join a forward-thinking team and advance your career!

Quick Overview

Seniority

Mid Senior

Work mode

Hybrid

Location

St. Louis, MO, United States

Posted

14 hours ago

DockerMicroservicesNode.jsSpringSpring BootAWSNginxSAMLDatadogGraphQLIstioJavaJenkinsKafkaKubernetes

Job Description

8+ years of professional experience in Java development, including enterprise-scale microservices.
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5+ years of experience with cloud platforms (AWS preferred), including architecture and deployment.
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Proven experience with Spring Boot, GraphQL, and Node.js in backend development.
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Strong background in event-driven architectures and messaging systems (Kafka, Camel).
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Experience leading application modernization and digital transformation projects.
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Expertise in containerization and orchestration using Docker and Kubernetes.
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Familiarity with service meshes (e.g., Istio), API gateways (e.g., Zuul, NGINX), and OAuth2/SAML.
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Proficiency in CI/CD tools (GitLab, Jenkins), observability tools (DataDog, SumoLogic), and distributed tracing.
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Strong understanding of telecommunications systems, including identity, billing, and device management.
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