Description

Responsibilities

• Lead end-to-end design and technical delivery of scalable, resilient, and distributed backend services and REST APIs using Java and Spring / Spring Boot.
• Design and implement complex business capabilities and airline domain rules across multi-system enterprise integrations.
• Architect and maintain event-driven, cloud-native workflows on AWS leveraging Lambda, DynamoDB, S3, SQS, SNS, EventBridge, and CloudWatch.
• Design, build, and maintain scalable, reusable Java-based test utilities and automation frameworks to optimize consistency, efficiency, and reliability of API testing across teams.
• Architect comprehensive API test suites using Postman, Newman, JavaScript (Pre-request/Test scripts), REST, JSON, and OAuth.
• Establish automated test pipelines integrating JUnit/TestNG, Gradle, and CI/CD tools (Jenkins, GitLab CI).
• Lead code reviews and enforce object-oriented design standards, robust exception handling, and secure coding practices.
• Oversee root-cause analysis (RCA), production troubleshooting, and observability using CloudWatch, SSH/on-premises log inspection, and distributed request-ID tracing.
• Champion Agile/Scrum ceremonies, technical mentoring, and seamless collaboration across DevOps, QA, and development teams.

Qualifications

• Required
  • 12+ years of hands-on software development experience with Java (Core Java, OOP, Exception Handling, Concurrency) and functional knowledge of Spring / Spring Boot.
  • Deep expertise in RESTful API design, microservices architecture, and distributed enterprise systems.
  • Advanced hands-on experience with Postman, Newman, and JavaScript scripting for comprehensive API collection definitions, dynamic test data injection, and validations.
  • Strong proficiency with automated testing frameworks (JUnit, Mockito, TestNG) and dependency management via Gradle.
  • Practical experience with AWS cloud services: Lambda, DynamoDB, S3, SQS, SNS, EventBridge, and CloudWatch.
  • Proficiency in building and maintaining CI/CD pipelines using Jenkins or GitLab.
  • Experience with Linux/Shell scripting and Git.
  • Experience with API authentication and authorization mechanisms (e.g., OAuth).
  • Strong background in log analysis, request tracing, and diagnostics across cloud environments (AWS) as well as on-premises systems via SSH.
• Preferred
  • Prior experience in the aviation/airline industry, specifically around Trip Management, Reservations, Ticketing/Booking, Flight Operations, Schedules, Check-in, Boarding, Baggage handling, Loyalty/Rewards, Pricing/Fares, and Passenger Name Record (PNR) integrations.
  • Proven track record leading technical teams or driving architectural transitions in large enterprise environments.
  • Excellent technical leadership, code-review, and mentoring abilities.
  • Strong cross-functional collaboration and communication skills.
  • Problem-solving mindset with an emphasis on automation, scalability, and code reusability

Key Skills

Education

Any Graduate