- Design and develop RESTful APIs and backend services using Java 21 (OpenJDK) and Spring Boot.

- Implement business logic, security layers, and integration with frontend systems (React).

- Design and optimize schemas in MySQL 8.4 / Amazon Aurora.

- Write clean, modular, and scalable code following SOLID principles.

- Create and manage environment configs and secure file transfers via WinSCP.

- Test APIs and workflows using Postman and validate through unit/integration tests.

- Use Eclipse 2025-03 or VS Code 1.97 for day-to-day development and debugging.

- Ensure secure, optimized, and fail-safe communication with supplier APIs.

- Integrate and maintain GDS systems (Amadeus/Sabre/Galileo) for flight search, pricing, booking, ticketing, and PNR retrieval.

- Work with third-party APIs (e.g., LCCs, hotel, insurance, payment gateways).

- Parse and handle structured GDS responses (XML/JSON) efficiently.

- Collaborate with frontend developers and QA teams to deliver seamless travel workflows.

- Maintain documentation for APIs, workflows, and data models.

Required Skills :

- Strong knowledge of Java 1721, including records, switch expressions, and virtual threads.

- Solid experience with Spring Boot, Spring Security, and Spring Data JPA.

- Hands-on with MySQL 8.4 (queries, indexing, optimization) and Aurora MySQL engine.

- Proficient in using Eclipse IDE or VS Code as development environments.

- API design, documentation, and testing experience using Postman.

- Familiarity with file transfer tools like WinSCP for FTP/SFTP environments.

- Good understanding of REST architecture, error handling, and pagination.

- Experience with GDS APIs (Amadeus WS/Sabre SOAP or REST) is a must.

- Familiarity with PNR creation, fare rules, SSRs, ticket issuance, etc

Good To Have :

- AWS RDS/Aurora configuration and monitoring.

- Knowledge of containerization (Docker) or CI/CD pipelines (Jenkins, GitHub Actions).

- Performance tuning in high-traffic environments.

- Experience integrating with external services (e.g., GDS, payment APIs).

Educational Qualification :
- Bachelor's degree in Computer Science, Engineering

Travel/hospitality domain experience is a MUST

- Strong knowledge of Java 1721, including records, switch expressions, and virtual threads.

- Solid experience with Spring Boot, Spring Security, and Spring Data JPA.

- Hands-on with MySQL 8.4 (queries, indexing, optimization) and Aurora MySQL engine.

- Proficient in using Eclipse IDE or VS Code as development environments.

- API design, documentation, and testing experience using Postman.

- Familiarity with file transfer tools like WinSCP for FTP/SFTP environments.

- Good understanding of REST architecture, error handling, and pagination.

- Experience with GDS APIs (Amadeus WS/Sabre SOAP or REST) is a must.

- Familiarity with PNR creation, fare rules, SSRs, ticket issuance, etc

Notice Period : upto 30 days