CrackaJack Digital Solutions LLC
Job Title:
Java Backend Engineer
Experience:
8+ Years Employment Type:
Contract Location:
NY Job Description
We are seeking an experienced
Java Backend Engineer
with strong expertise in building scalable, high-performance backend systems. The ideal candidate will work on designing, developing, and maintaining backend services and APIs using modern Java technologies in an enterprise environment. Roles & Responsibilities
Design, develop, and maintain
backend applications
using Java Build and maintain
RESTful APIs
and backend services Develop
microservices-based architectures Write clean, efficient, reusable, and well-tested code Optimize application performance, scalability, and reliability Collaborate with architects, frontend developers, QA, and DevOps teams Participate in code reviews and follow best coding practices Troubleshoot production issues and provide root cause analysis Work in
Agile/Scrum
development environment Required Skills
8+ years of hands‑on experience in
Java backend development Strong experience with
Spring / Spring Boot Experience with
Microservices architecture Strong knowledge of
REST APIs
and backend integration Solid understanding of
SQL / NoSQL databases Experience with
ORM frameworks
(Hibernate/JPA) Knowledge of
design patterns
and backend best practices Experience with
Git
and CI/CD pipelines Nice to Have
Experience with
AWS / Azure / GCP Knowledge of
Docker & Kubernetes Messaging systems like
Kafka / RabbitMQ Exposure to security concepts (OAuth, JWT)
#J-18808-Ljbffr
Java Backend Engineer
Experience:
8+ Years Employment Type:
Contract Location:
NY Job Description
We are seeking an experienced
Java Backend Engineer
with strong expertise in building scalable, high-performance backend systems. The ideal candidate will work on designing, developing, and maintaining backend services and APIs using modern Java technologies in an enterprise environment. Roles & Responsibilities
Design, develop, and maintain
backend applications
using Java Build and maintain
RESTful APIs
and backend services Develop
microservices-based architectures Write clean, efficient, reusable, and well-tested code Optimize application performance, scalability, and reliability Collaborate with architects, frontend developers, QA, and DevOps teams Participate in code reviews and follow best coding practices Troubleshoot production issues and provide root cause analysis Work in
Agile/Scrum
development environment Required Skills
8+ years of hands‑on experience in
Java backend development Strong experience with
Spring / Spring Boot Experience with
Microservices architecture Strong knowledge of
REST APIs
and backend integration Solid understanding of
SQL / NoSQL databases Experience with
ORM frameworks
(Hibernate/JPA) Knowledge of
design patterns
and backend best practices Experience with
Git
and CI/CD pipelines Nice to Have
Experience with
AWS / Azure / GCP Knowledge of
Docker & Kubernetes Messaging systems like
Kafka / RabbitMQ Exposure to security concepts (OAuth, JWT)
#J-18808-Ljbffr