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Senior Java Developer

Noblesoft Technologies Inc.Pleasanton, CA🇺🇸United StatesPosted Sep 28, 2026

Quick Overview

Seniority
Mid Senior
Work mode
On Site
Location
Pleasanton, CA, United States
Posted
Yesterday
DockerMicroservicesOracleSQLSQL ServerSpringSpring BootAPI GatewayOAuthSonarQubeAgileAzureCordovaGitHibernateJWTJavaJenkinsKafkaKubernetesRESTRabbitMQ

Job Description

1. Job Title/Role Senior Java Developer

Location :- Pleasanton, CA and Coppell, Texas ( Onsite from day 1 with no option of remote or Hybrid)

Only W2 Local to CA & TX

No customer Interview

Mandatory Skills Java 11/17/21, Spring Boot, Microservices, Restful, JPA, Hibernate, SQL, Oracle JD Job Summary We are seeking a highly skilled engineer skilled in these technologies - Java 11/17/21, Spring Boot, Microservices, Restful, JPA, Hibernate, SQL, Oracle. Candidate should be willing to work in both support (weekdays and weekend support during PST hours) and development ecosystem involving production support shifts. Key Responsibilities • Incident management - troubleshoot production incidents, perform root cause analysis and execute resolution steps • Build a comprehensive KEDB for recurring and unique incidents and guide offshore team to build competency on incident management • Work on minor enhancements development stories. • Write clean, maintainable, and efficient code following best practices. • Work in an Agile environment and contribute to sprint planning and retrospectives.

2. Senior Java Developer

Location Requirement:  Oakland, CA / Rancho Cordova, CA or Alpharetta, GA ( In--person Interview required )

 

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 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:
o        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:
o        Oracle

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

DevOps & Tools
·                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.

 

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