Senior Java Architect: Cloud-Native Microservices & AI

Quantum Technologies. LLC; Dallas (TX); On-site; USD 83,000 - 118,000; Full time

Job summary

Quantum Technologies. LLC is seeking a Senior Java Developer for a Dallas, TX engagement of 11 months with potential extension. The role demands 8+ years in Java/J2EE, strong Spring and microservices experience, and expertise in cloud platforms (AWS/Azure/GCP).

Expect building scalable backend services, secure REST APIs, and AI-integrated workflows in a fast-paced environment. The position supports multiple work arrangements and pays $73/hour on a C2C basis, with W-2/1099/C2C options.

Qualifications

• 8+ years of hands-on Java/J2EE development experience.
• Hands-on with Java 17/21 and modern Java features.
• Expertise in Spring Boot, Spring Framework, Spring Security, and Spring MVC.
• Strong RESTful API and microservices experience.
• Experience with SQL databases (PostgreSQL/MySQL/Oracle).
• Kafka and event-driven architecture experience.
• Docker, Kubernetes, and containerized apps.
• Cloud platforms (AWS/Azure/GCP).
• CI/CD with Jenkins, GitHub Actions, or GitLab CI.

Responsibilities

• Design, develop, and maintain scalable enterprise Java applications.
• Build and deploy microservices using Java and Spring Boot.
• Develop secure REST APIs and integrate third‑party services.
• Implement event-driven solutions using Kafka and messaging platforms.
• Optimize performance, scalability, and reliability.
• Develop cloud-native applications and deploy with Kubernetes.
• Integrate Generative AI and LLM capabilities where applicable.
• Participate in code reviews and architectural discussions.
• Collaborate with cross-functional teams in Agile environments.

Skills

Java/J2EE

Java 17/21

Spring Boot

REST APIs

Kafka

Docker/Kubernetes

Cloud Platforms

CI/CD

Git/GitHub Actions/GitLab

Tools

Docker

Kubernetes

AWS

Azure

GCP

Jenkins

GitHub Actions

GitLab CI

Maven/Gradle

PostgreSQL/MySQL

Hibernate/JPA

OpenAI/LangChain integrations

Job description

Quantum Technologies. LLC is seeking a Senior Java Developer for a Dallas, TX engagement of 11 months with potential extension. The role demands 8+ years in Java/J2EE, strong Spring and microservices experience, and expertise in cloud platforms (AWS/Azure/GCP).

Expect building scalable backend services, secure REST APIs, and AI-integrated workflows in a fast-paced environment. The position supports multiple work arrangements and pays $73/hour on a C2C basis, with W-2/1099/C2C options.