Java Devloper
- Cyber Sphere LLC.
3 Days Ago
NA
W2
Alpharetta-GA
7-10 Years
Required Skills: Core Java, J2EE, Spring Boot
Job Description
Skills
- Java 8
- Java 11
- Java 17
- Core Java
- J2EE
- Spring Boot
- Spring Framework
- Spring Data
- Spring Cloud
- Microservices
- REST APIs
- Multithreading
- Concurrency
- Synchronization
- Thread Safety
- JVM Performance Tuning
- Garbage Collection
- Memory Management
- SQL
- Oracle
- PostgreSQL
- Microsoft SQL Server
- Database Optimization
- Query Tuning
- API Development
- Distributed Systems
- CI/CD
- Jenkins
- GitHub Actions
- Git
- Docker
- Kubernetes
- JUnit
- Mockito
- Unit Testing
- Integration Testing
- Code Reviews
- Production Support
- Root Cause Analysis
- Troubleshooting
- Application Performance Optimization
- Data Encryption
- Application Security
- Financial Services
- Banking
Design, develop, test, and maintain robust Java applications and scalable microservices using Java 8/11/17+, Spring Boot, Spring Data, and Spring Cloud to meet business requirements.
- Implement multithreaded, thread-safe code using synchronization and concurrency control techniques. Tune JVM performance, including garbage collection, to achieve low-latency, reliable systems.
- Write and optimize complex SQL queries and work with large, complex databases and data warehousing structures (Oracle, PostgreSQL, MS SQL).
- Collaborate with frontend, backend, and data teams to define APIs and data models, and ensure secure, well-documented interfaces.
- Build and maintain CI/CD pipelines, perform code reviews, and implement automated testing to improve quality and speed of delivery.
- Troubleshoot production issues, perform root-cause analysis, and implement durable fixes.
- Apply best practices for security, reliability, data encryption, and regulatory compliance within a financial services context
