JavaDevelper

Job Title: Java Developer

.Department: Information Technology

.Location: On-site- Noida

.Experience Required: 2.5 to 4 years

.Job Summary

We are seeking a highly skilled Java Developer to lead and execute a large-scale java project. This role involves working on complex backend systems, ensuring seamless data transformation, high-performance application logic, and robust integration with databases and external systems.

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)

Job Type: Full-time

Work Location: In person