Java Developer/Full Stack Developer
Listed on 2026-09-29
-
Software Development
Java Developer, Backend Developer
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.
Key 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
- 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
(If this job is in fact in your jurisdiction, then you may be using a Proxy or VPN to access this site, and to progress further, you should change your connectivity to another mobile device or PC).