Java Developer

About the role:

We're hiring hands-on Java Developers who have delivered real, production-grade solutions for real customers — not just academic or personal projects. You'll join a high-impact enterprise SaaS implementation team in Hyderabad, working on business workflows, integrations, and data processing solutions used by global enterprises.

Key Areas We'll Evaluate

• Hands-on experience with Spring Boot–based application development

• Solid working knowledge of SQL (queries, joins, performance basics)

• Working knowledge of Oracle database

• Experience building and consuming REST APIs & GraphQL APIs This is a hands-on role — candidates must have real, demonstrable project experience, not just theoretical knowledge.

Key Responsibilities

• Design and develop robust backend solutions using Core Java and Spring Boot

• Build and configure workflows, data pipelines, and system integrations

• Develop and maintain REST and GraphQL APIs / microservices

• Manage data access layers using Hibernate ORM (entity mapping, session management, HQL/Criteria API, caching)

• Work with Oracle databases — stored procedures, triggers, XML parsing, query tuning, indexing

• Support data migration, validation, and deployment troubleshooting

• Collaborate with functional and technical teams on scalable solutions

• Participate in code reviews and technical design discussions

Must-Have Skills

• 3–6 years of hands-on Java development experience, with real production projects

• Strong Core Java (Java 8+): collections, multithreading, design patterns, OOP, J2EE

• Proficiency in Spring Boot, Spring Data JPA

• Hands-on Hibernate ORM experience (relationships, lazy/eager loading, transactions, performance tuning)

• Strong Oracle SQL/PLSQL: complex queries, tuning, execution plans, indexing, stored procedures, triggers, XML/JSON handling

• Proven experience building and consuming REST APIs & GraphQL APIs

• Strong debugging, analytical, and communication skills

• Bachelor's degree in CS/IT or related field

Good to Have

• Exposure to OpenAPI 3.x

• Knowledge of OAuth 2.0 / token-based auth

• Experience with enterprise SaaS/ERP/CPQ/Revenue Management platforms

• Git/SVN + CI/CD (Jenkins), release management

• Basic Docker/scripting knowledge

• Agile/Scrum experience