Javadevelper

Job Title: Java Developer

.Department: Information Technology

.Location: On-site
- Noida

.Experience Required: 2.5 to 4 years

.Job Summary

Key Responsibilities
- Develop and maintain Java-based backend systems using Java 8+ and Spring Boot
- Perform large-scale data migration and transformation from legacy databases
- Optimize MySQL queries, manage database design, and implement performance tuning
- Integrate with APIs and external services as needed
- Collaborate with cross-functional teams to deliver robust and scalable solutions
- Write and maintain unit and integration tests for high-quality deliverables
- Ensure code quality, version control, and CI/CD processes are followed

Required Skills & Experience

Core Java & Backend Development
- Java Programming: Strong proficiency in Java, including object-oriented programming concepts. Java 8+ (Streams, Lambdas, Functional Programming)
- Spring Boot Framework: In-depth knowledge and experience with the Spring Boot framework, including its core features and modules.
- JPA/Hibernate (Entity Mapping, Custom Queries, Performance Tuning)
- JSON processing (Jackson)
- RESTful APIs: Experience designing and implementing RESTful APIs.
- Database Knowledge: Familiarity with databases and database design, including SQL.
- Agile Methodologies: Experience working in an Agile development environment, such as Scrum.
- Version Control: Experience with version control systems like Git.
- Testing: Knowledge of testing methodologies and experience writing unit and integration tests.
- Problem-Solving: Strong analytical and problem-solving skills.
- Communication: Excellent communication and collaboration skills.

Database & Migration
- Strong MySQL experience (Complex Queries, Indexing, Procedures)
- Data migration and transformation at scale
- Experience with Aurora MySQL and RDS
- Database normalization and schema design

Tools & Frameworks
- Maven/Gradle, Git, IntelliJ/Eclipse
- Spring Data JPA, Spring Security
- Docker (Development Environments)
- Logging (SLF4J, Logback), Code Quality Tools (SonarQube)

Nice to Have
- Experience integrating with Salesforce APIs
- Knowledge of Salesforce data structures (standard/custom objects)
- Familiarity with Microservices architecture
- Exposure to AWS services (EC2, RDS)

Work Location: In person