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