Senior Java Backend Lead - Spring Boot & Microservices

Quantum Technologies. LLC; Austin (TX); Sur place; USD 165 000 - 317 000; Plein temps

Résumé du poste

Quantum Technologies LLC seeks a Lead Java Backend Developer (Contractor) in New York. The role focuses on hands-on technical leadership, building scalable microservices with Spring Boot and ensuring high performance for applications processing millions of transactions daily.

Required are 12–16 years of Java backend experience, expertise in Spring Boot, RESTful APIs, JUnit, and CI/CD. Strong problem-solving and leadership skills are essential.

Qualifications

• 12–16 years of Java backend development experience.
• Strong Spring Boot, microservices architecture and RESTful API design.
• JUnit and test-driven development experience.
• Experience with high-transaction applications processing millions of transactions daily.
• Experience with caching, queuing, and database optimization.
• Familiarity with CI/CD, Git, and containerization tools (Docker/Kubernetes).
• Excellent problem-solving and leadership abilities.

Responsabilités

• Lead backend team to build scalable microservices using Spring Boot.
• Provide hands-on technical leadership and code ownership.
• Guide teams to optimize performance for millions of daily transactions.
• Collaborate across teams and mentor engineers.

Connaissances

Java backend

Spring Boot

Microservices

REST API

JUnit

TDD

Caching

Queues

Database optimization

CI/CD

Git

Docker/Kubernetes

Leadership

Outils

Docker/Kubernetes

Description du poste

Quantum Technologies LLC seeks a Lead Java Backend Developer (Contractor) in New York. The role focuses on hands-on technical leadership, building scalable microservices with Spring Boot and ensuring high performance for applications processing millions of transactions daily.

Required are 12–16 years of Java backend experience, expertise in Spring Boot, RESTful APIs, JUnit, and CI/CD. Strong problem-solving and leadership skills are essential.