Java Developer/Full Stack Developer

Quantum Technologies. LLC; Charlotte (NC); Hybrid; USD 90,000 - 120,000; Full time

Job summary

A technology solutions provider is seeking a Java Developer/Full Stack Developer in Charlotte, NC. This hybrid position requires leading design and development of Java/J2EE-based microservices applications, mentoring junior developers, and implementing event-driven architectures. The ideal candidate has strong expertise in Java, Spring, and Microservices, along with excellent communication skills. Join a forward-thinking environment that emphasizes best practices and innovation.

Qualifications

• Strong expertise in Java/J2EE, Spring, Spring Boot.
• Solid understanding of Microservices architecture and REST APIs.
• Hands-on experience with Kafka/MQ.
• Strong experience in MongoDB.
• Good knowledge of design patterns and architectural principles.
• Experience with Docker/Kubernetes is a plus.
• Strong communication skills.

Responsibilities

• Lead design and development of Java/J2EE-based microservices applications.
• Actively contribute to hands-on coding and debugging.
• Design and implement event-driven architectures using Kafka/MQ.
• Guide and mentor developers and conduct code reviews.
• Work closely with architects and stakeholders for technical designs.
• Ensure system scalability, reliability, and security.
• Drive adoption of clean code and microservices best practices.
• Support deployment and monitor production issues.

Skills

Java/J2EE

Spring

Spring Boot

Microservices architecture

REST APIs

Kafka/MQ

MongoDB

Docker

Kubernetes

communication skills

Job description

Overview

Position: Java Developer/Full Stack Developer

Location: Charlotte, NC (Hybrid- 3 days onsite)

Interview: First round is Virtual (Video) and Final round is Face-to-face (In Person) Interview.

Note: For showing local proof, we need Live or current location on WhatsApp number if you really comfortable to share live location then send me resume And Need to show GC copy and DL copy over on Video Call.

Responsibilities

• Lead design and development of Java/J2EE-based microservices applications
• Actively contribute to hands-on coding, debugging, and performance tuning
• Design and implement event-driven architectures using Kafka/MQ
• Guide and mentor developers, conduct code reviews, and enforce best practices
• Work closely with architects, product owners, and stakeholders to translate requirements into technical designs
• Ensure system scalability, reliability, and security
• Drive adoption of clean code, design patterns, and microservices best practices
• Support deployment, monitoring, and production issues

Qualifications

• Strong expertise in Java/J2EE, Spring, Spring Boot
• Solid understanding of Microservices architecture, REST APIs, and distributed systems
• Hands-on experience with Kafka/MQ (producers, consumers, streams, error handling)
• Strong experience in MongoDB (data modeling, indexing, performance optimization)
• Good knowledge of design patterns, system design, and architectural principles
• Experience with Docker/Kubernetes is a plus
• Strong communication skills and ability to explain technical designs clearly

QUANTUM TECHNOLOGIES LLC is an equal opportunity employer inclusive of female, minority, disability and veterans, (M/F/D/V). Hiring, promotion, transfer, compensation, benefits, discipline, termination and all other employment decisions are made without regard to race, color, religion, sex, sexual orientation, gender identity, age, disability, national origin, citizenship/immigration status, veteran status or any other protected status. QUANTUM TECHNOLOGIES LLC will not make any posting or employment decision that does not comply with applicable laws relating to labor and employment, equal opportunity, employment eligibility requirements or related matters. Nor will QUANTUM TECHNOLOGIES LLC require in a posting or otherwise U.S. citizenship or lawful permanent residency in the U.S. as a condition of employment except as necessary to comply with law, regulation, executive order, or federal, state, or local government contract