Java Developer

Tech StackBackend & Infra: Java (Spring Boot), Microservices, AWS ECS, Redis, ScyllaDB, MongoDB, GraphQL, AWS, Lambda, SQSData & AI: Databricks, Spark, Kinesis, Claude, Cursor, LangChainObservability: Prometheus, Grafana, CloudWatchRole : Senior Backend Engineer (Java / Microservices)Location: Remote (Work from Home)We’re hiring an experienced backend engineer (4-10 years) to help build scalable, real-time systems at the core of our global marketplace.Responsibilities● Build and scale microservices with low-latency design & high-throughput for real-time hotel search and distribution.● Implement custom algorithms and data models to support pricing, availability, and inventory workflows.● Own end-to-end modules from design to rollout and collaborate with product/architect teams● Use AI developer tools (Claude, Cursor) and LLMs via prompts, RAG, and agents to accelerate development.● Participate in rigorous code reviews & contribute to a CI/CD pipeline that supports frequent, reliable, and automated deployments.Requirements● 4+ years of hands-on experience in Java, Spring Boot, and Hibernate.● Strong experience with MySQL, MongoDB, or ScyllaDB.● Built distributed, event-driven systems using SQS, Kinesis; solid understanding of fault tolerance, backpressure, and scalability.● Familiarity with data consistency models, circuit breakers, internal DSLs, and low-latency API design.● Proficient with Grafana, Prometheus, CloudWatch; have tuned systems for high throughput and sub-50ms latencies.● Comfortable working in a remote-first team with a culture of ownership, documentation, and async communication.● Passion for clean code, testability, and driving engineering excellence via automation and tooling.Nice to Have● Hands-on with LLM pipelines or agentic workflows● Exposure to React or full-stack systems● Experience with Spark or Databricks● AI/ML Exposure

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