Sr. Java Developer

Job description for a Java developer who does API coding for airline reservation systems such as Amadeus, Sabre, and Navitaire, and has a minimum of 5 years end to end full-stack coding experienceChatGPT said:

Job Title: Senior Java Developer – Airline Reservation Systems (Amadeus, Sabre, Navitaire)
Job Type: Full-time
Experience Level: Mid to Senior (Minimum 5 Years)

Job Summary:

We are seeking a highly skilled Java Developer with end-to-end full-stack development experience and proven expertise in integrating and developing APIs for major airline reservation systems, including Amadeus, Sabre, and Navitaire. The ideal candidate will have a deep understanding of airline booking flows, GDS/CRS systems, and must be comfortable working across both backend and frontend technologies to build scalable, secure, and high-performance applications.

Key Responsibilities:

• Design, develop, and maintain robust Java-based applications for airline booking and reservation systems.
• Integrate and work with GDS/CRS APIs such as Amadeus, Sabre, Navitaire, and other third-party airline and travel APIs.
• Develop RESTful APIs and microservices to support dynamic front-end user experiences.
• Participate in the entire software development lifecycle including analysis, design, coding, testing, deployment, and maintenance.
• Build responsive and user-friendly front-end interfaces using frameworks such as Angular, React, or similar.
• Optimize and scale backend services to handle high-volume transactions in a secure and efficient manner.
• Collaborate with cross-functional teams including product managers, QA, and DevOps to deliver high-quality products.
• Write clean, maintainable, and well-documented code following best practices.
• Troubleshoot, debug, and resolve application issues in production and staging environments.
• Stay up-to-date with new technologies and industry trends, especially within the airline and travel tech ecosystem.

Required Skills & Qualifications:

• Minimum 5 years of professional experience in full-stack Java development.
• Strong hands-on experience with GDS/CRS systems like Amadeus, Sabre, and Navitaire.
• Proficiency in Java, Spring Boot, and related backend frameworks.
• Experience developing RESTful APIs and microservices architectures.
• Familiarity with front-end technologies such as Angular, React, HTML/CSS, and JavaScript.
• Good knowledge of database systems (SQL and NoSQL) such as MySQL, PostgreSQL, MongoDB.
• Experience with version control systems (e.g., Git) and CI/CD pipelines.
• Solid understanding of airline reservation, ticketing, fare rules, and PNR lifecycle.
• Experience working in Agile/Scrum development environments.
• Excellent problem-solving skills and attention to detail.

Preferred Qualifications:

• Airline or travel tech industry background.
• Experience with cloud platforms like AWS, Azure, or GCP.
• Familiarity with containerization (Docker, Kubernetes).
• Knowledge of security and compliance standards in the travel domain (e.g., PCI-DSS, IATA NDC).
• Experience with test automation and performance tuning.

What We Offer:

• Competitive salary and performance-based bonuses.
• Remote/hybrid working options.
• Opportunity to work on cutting-edge travel tech projects.
• Professional development and certification support.
• Collaborative and growth-oriented work environment.

Job Types: Full-time, Permanent

Pay: ₹580,091.12 - ₹1,906,968.03 per year

Benefits:

• Provident Fund

Work Location: In person