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