Java Developer

Noblesoft Technologies; Atlanta (GA); On-site; USD 120,000 - 160,000; Full time

Job summary

Noblesoft Technologies seeks a Senior Java Developer to join our onsite team in the United States. The role focuses on Core Java, Spring Boot microservices, and database development to build scalable enterprise applications.

Azure cloud experience is highly desirable, and you will work with cross-functional teams to design, implement, and improve robust solutions. Responsibilities include API development, architecture reviews, performance tuning, and contributing to CI/CD and modernization

Qualifications

• 7+ years of experience in Java application development.
• Strong expertise in designing and developing enterprise-grade applications using Java technologies.
• Proven experience building cloud-ready, distributed systems and microservices.
• Experience with Azure Cloud technologies is highly desirable.

Responsibilities

• Design, develop, test, and deploy scalable applications using Core Java and Spring Boot Microservices.
• Develop RESTful APIs and integrate with internal and external systems.
• Analyze business requirements and translate them into technical solutions.
• Participate in architecture, design reviews, and code reviews.
• Troubleshoot performance, scalability, and production issues.
• Collaborate with cross-functional teams including Product Owners, Architects, DevOps, and QA teams.
• Follow Agile development methodologies and engineering best practices.
• Contribute to CI/CD implementation and application modernization initiatives.

Skills

Core Java

Spring Boot

Microservices

REST APIs

SQL

Jenkins

Docker

Kubernetes

Git

CI/CD

Tools

Azure

Job description

Job Title - Java Developer
Location: Oakland, CA / Rancho Cordova, CA or Alpharetta, GA (Onsite)
W2 contract

Position Summary

We are seeking a highly skilled Senior Java Developer with strong hands-on experience in Core Java, Spring Boot Microservices, and database development. The ideal candidate will be responsible for designing, developing, and supporting scalable, high-performance enterprise applications. Experience with Azure Cloud technologies is highly desirable.

Key Responsibilities

• Design, develop, test, and deploy scalable applications using Core Java and Spring Boot Microservices.

• Develop RESTful APIs and integrate with internal and external systems.
• Analyze business requirements and translate them into technical solutions.
• Participate in architecture, design reviews, and code reviews.
• Troubleshoot performance, scalability, and production issues.
• Collaborate with cross-functional teams including Product Owners, Architects, DevOps, and QA teams.
• Follow Agile development methodologies and engineering best practices.
• Contribute to CI/CD implementation and application modernization initiatives.

Required Experience

• 7+ years of experience in Java application development.

• Strong expertise in designing and developing enterprise-grade applications using Java technologies.
• Proven experience building cloud-ready, distributed systems and microservices.

Required Experience

• 7+ years of experience in Java application development.
• Strong expertise in designing and developing enterprise-grade applications using Java technologies.
• Proven experience building cloud-ready, distributed systems and microservices.

Required Technical Skills

Core Java

• Strong understanding of Java fundamentals, OOP concepts, Collections, Multithreading, Concurrency, Exception Handling, JVM, and Performance Tuning.

• Experience with Java 8+ features including Streams, Lambda Expressions, and Functional Programming.

Spring Ecosystem

• Hands-on expertise with
• Spring Boot

• Spring MVC
• Spring Data JPA/Hibernate
• Spring Security
• Spring Cloud

Microservices

• Design and development of Microservices-based architectures.

• REST API design and implementation.
• Service communication patterns, resiliency, fault tolerance, and distributed system concepts.

Databases

• Strong experience with relational databases such as:
• Oracle
• SQL Server

• Expertise in SQL, schema design, query optimization, stored procedures, and performance tuning.

DevOps & Tool

• Git, Maven/Gradle, Jenkins, SonarQube.

• Experience with CI/CD pipelines.
• Familiarity with Docker and Kubernetes is preferred.

Preferred Skills

• Experience with messaging technologies such as Kafka, RabbitMQ, or Azure Service Bus.

• Exposure to API Gateway and event-driven architectures.
• Experience with containerization and orchestration platforms.
• Knowledge of security best practices and OAuth/JWT authentication.