Senior Backend Developer

Job Summary

Develop and maintain scalable backend systems and APIs to enable AI-driven personalization. Collaborate with cross-functional teams to integrate enterprise systems, deploy ML models, and ensure performance, security, and compliance.

Key Responsibilities

• API & Microservices Development: Build robust, scalable APIs and microservices to support AI orchestration and personalization logic.
• Real-Time Processing: Ensure low-latency, real-time decision-making and personalization delivery across web, mobile, email, and call center channels.
• System Integration: Integrate backend services with airline booking engines, pricing systems, CRM platforms, and other enterprise applications.
• ML Model Deployment: Collaborate with data scientists to productionize machine learning models and integrate them into backend workflows.
• Performance Optimization: Optimize backend systems for scalability, fault tolerance, and security.
• Data Management: Implement efficient strategies for handling large-scale, distributed data systems, including caching and database tuning.
• Compliance & Security: Ensure adherence to security best practices, data privacy regulations, and airline/travel compliance standards.
• Agile Collaboration: Participate in Agile SAFe ceremonies, code reviews, and continuous improvement initiatives.

Required Skills

• Proficiency in Node.js , Java Spring Boot , and Python FastAPI/Flask .
• Strong knowledge of REST , GraphQL , and event-driven architecture.
• Experience with cloud platforms (AWS/GCP/Azure), microservices , Docker , and Kubernetes .
• Familiarity with airline/travel APIs and PSS systems (preferred).
• Understanding of CI/CD pipelines , Git, and backend security best practices.

Education

• Bachelor’s degree in computer science, Software Engineering, or a related field.