Job Description: 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 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:
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:
Oracle
SQL Server
Expertise in:
SQL
Schema design
Query optimization
Stored procedures
Performance tuning
DevOps & Tools
Git
Maven/Gradle
Jenkins
SonarQube
CI/CD pipelines
Docker and Kubernetes (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.
Azure Cloud (Nice to Have) Exposure to:
Azure Kubernetes Service (AKS)
Azure Functions
Azure Service Bus
Azure App Services
Azure DevOps
Azure Key Vault
Experience building and deploying cloud-native applications on Azure is a plus.
Numbers & Facts
Location
Oakland, CA
Skills
AWS Lambdaunmatched
Agile Programming Methodologiesunmatched
Apache Kafkaunmatched
Application Programming Interface (API)unmatched
Architectural Designunmatched
Authenticationunmatched
Best Practicesunmatched
Business Analysisunmatched
Cloud Applicationsunmatched
Cloud Computingunmatched
Code Reviewsunmatched
Concurrencyunmatched
Continuous Deployment/Deliveryunmatched
Continuous Integrationunmatched
Database Designunmatched
Database Programmingunmatched
DevOpsunmatched
Distributed Computingunmatched
Dockerunmatched
Enterprise Applicationsunmatched
Error Handlingunmatched
Functional Programming Languagesunmatched
Gitunmatched
Gradleunmatched
Hibernateunmatched
Identify Issuesunmatched
Javaunmatched
Java Persistence API (JPA)unmatched
Jenkinsunmatched
Mavenunmatched
Messaging Technologyunmatched
Microservicesunmatched
Microsoft SQL Serverunmatched
Microsoft Windows Azureunmatched
Multithreaded Programmingunmatched
OAuthunmatched
Object Oriented Programming (OOP)unmatched
Oracleunmatched
Performance Tuning/Optimizationunmatched
Quality Assuranceunmatched
Query Optimizationunmatched
REST (Representational State Transfer)unmatched
RabbitMQunmatched
Requirements Managementunmatched
SQL (Structured Query Language)unmatched
Scalable System Developmentunmatched
Software Developmentunmatched
Software Engineeringunmatched
Spring MVCunmatched
Stored Proceduresunmatched
Test Plan/Scheduleunmatched
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