Senior Java Backend Engineer | Microservices & Kafka

Quantum Technologies. LLC; Dallas (TX); On-site; USD 99,000 - 138,000; Full time

Job summary

Quantum Technologies. LLC in Dallas seeks a Senior Java Backend Developer for a 10-month engagement with potential extension.

You will perform hands-on Java backend development, focusing on Java 8/11/17+, Spring Boot, and microservices to deliver robust REST APIs within distributed systems. The role requires strong multithreading and performance optimization, plus experience with Kafka, Docker/Kubernetes, Git, Maven/Gradle, and JUnit.

Qualifications

• 10+ years of hands-on Java backend development.
• Strong expertise in Java 8/11/17+ and Spring Boot.
• Experience with microservices architecture.
• REST API development and distributed systems.
• Strong coding, debugging, multithreading, and performance optimization.
• Experience with Kafka or messaging systems.
• Proficient with Git, Maven/Gradle, Docker/Kubernetes, and JUnit.

Skills

Java backend

Spring Boot

Microservices

REST API

Distributed systems

Kafka

Git

Maven/Gradle

Docker/Kubernetes

JUnit

Multithreading

Tools

Kafka

Job description

Quantum Technologies. LLC in Dallas seeks a Senior Java Backend Developer for a 10-month engagement with potential extension.

You will perform hands-on Java backend development, focusing on Java 8/11/17+, Spring Boot, and microservices to deliver robust REST APIs within distributed systems. The role requires strong multithreading and performance optimization, plus experience with Kafka, Docker/Kubernetes, Git, Maven/Gradle, and JUnit.