High Performance Software Engineer

4 days ago


vellore, India beBeeBackend Full time

Job OpportunityWe are seeking a skilled Backend Developer to design and build high-performance backend systems for our global travel infrastructure.Search & availability enginesPricing & margin systemsBooking and payment orchestrationDistributed microservices for travel inventoryHigh-performance APIs serving millions of requestsResponsibilities:Backend Architecture & MicroservicesDesign and develop scalable backend systems using Java 11+, Spring Boot, JPA/HibernateBuild efficient APIs for hotels, flights, bookings, payments, and user systemsImplement domain models, state machines, queues, caching layers, and workflowsEnsure idempotency, retries, consistency guarantees, and fault toleranceSearch, Pricing & Booking FlowsDevelop low-latency services for search, filtering, availability, and pricingIntegrate with internal pricing engines and caching systemsWork on booking flows requiring transactional correctness and reliabilityIntegrationsIntegrate with external travel suppliers, hotel partners, GDS/NDC APIsIntegrate with payment gateways (Razorpay, Stripe, PayU, UPI)Handle API authentication, rate limits, SLA constraints, and failover logicPerformance, Reliability & ObservabilityImplement circuit breakers, fallbacks, rate limiting (Resilience4J)Optimize APIs for high throughput and sub-200ms latenciesWork with logs, metrics, dashboards, and distributed tracingCollaborate with DevOps on AWS deployments, CI/CD, and scalingTeam LeadershipReview code, support junior engineers, and enforce best practicesDrive technical decisions, architecture reviews, and sprint planning



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