Java Developer

Sequence Technologies; Delhi; On-site; INR 800,000 - 1,200,000; Full time

Benefits offered by this job

Group medical insurance

Job summary

A leading IT services company in Delhi is seeking a skilled Java Developer to lead a critical backend project. You will develop and maintain Java-based systems using Spring Boot, perform data migrations, and optimize MySQL queries while collaborating with cross-functional teams. This full-time opportunity requires a deep understanding of Java programming, API integration, and strong analytical skills. Competitive benefits include group medical insurance.

Qualifications

• Experience with Java 8+ and Spring Boot.
• Strong MySQL experience in complex queries and database tuning.
• Knowledge of RESTful API design.

Responsibilities

• Develop and maintain Java-based backend systems.
• Perform large-scale data migration and transformation.
• Optimize MySQL queries and database design.
• Integrate with APIs and external services.
• Collaborate with cross-functional teams.
• Write unit and integration tests.

Skills

Java programming (Java 8+, Streams, Lambdas, Functional Programming)

Spring Boot framework

JPA/Hibernate

JSON processing with Jackson

RESTful API design and implementation

Database design and SQL

Agile methodologies (Scrum)

Version control with Git

Testing methodologies

Build tools: Maven/Gradle

IDE: IntelliJ or Eclipse

Problem solving and analytical skills

Excellent communication and collaboration skills

Job description

Job Overview

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.

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.

Primary Skillsets

• Java programming (Java 8+, Streams, Lambdas, Functional Programming).
• Spring Boot framework and core modules.
• JPA/Hibernate (entity mapping, custom queries, performance tuning).
• JSON processing with Jackson.
• RESTful API design and implementation.
• Database design and SQL, strong MySQL experience (complex queries, indexing, procedures).
• Agile methodologies (Scrum).
• Version control with Git.
• Testing methodologies and writing unit & integration tests.
• Build tools: Maven/Gradle.
• IDE: IntelliJ or Eclipse.
• Problem solving and analytical skills.
• Excellent communication and collaboration skills.

Nice to have skillsets

• Integrating with Salesforce APIs.
• Knowledge of Salesforce data structures (standard/custom objects).
• Familiarity with Microservices architecture.
• Exposure to AWS services (EC2, RDS).

Benefits

• Group medical insurance.

Senior level

Mid-Senior level

Employment type

Full-time

Job function

Information Technology

Industries

IT Services and IT Consulting

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