Job description
 
                         Client  is a VC-backed, cloud-native B2B platform  transforming how hotels connect with global demand.
Founded by serial travel-tech entrepreneurs  and backed by Highgate Technology Ventures (HTV) , we’re building the next generation of hotel distribution—automated, scalable, and integrated directly with CRS/PMS systems.
Scale that speaks for itself:   
• 1B+  search requests per day 
• 40ms  average response time 
• 200M+  inbound messages daily 
• Live integrations with Hilton, Highgate, Wyndham — rapidly expanding across the US and Europe 
We’re a remote-first, high-growth company  with a strong engineering culture.
Over the past 18 months, we've tripled our team , achieved 100% year-over-year revenue growth , and continue to scale rapidly—with real revenue traction and a growing global footprint .
Our focus remains on automation and low-latency infrastructure to power real-time connectivity at scale.
Tech Stack   
Backend & Infra:  Java (Spring Boot), Microservices, AWS ECS, Redis, ScyllaDB, MongoDB, GraphQL, AWS, Lambda, SQS 
Data & AI:  Databricks, Spark, Kinesis, Claude, Cursor, LangChain 
Observability:  Prometheus, Grafana, CloudWatch 
Role : Senior Backend Engineer (Java / Microservices)   
Location: Remote (Work from Home)   
We’re hiring an experienced backend engineer (6-12 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   
● 6+ to 12 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 
Why Join Us?
  
● Work on critical, high-scale systems  for a global B2B marketplace 
● Work with high-scale, low-latency systems   
● Use AI tools to boost your productivity in daily development  and automate the boring stuff 
● Fully remote team  with strong ownership culture 
 
 
                    
                    Required Skill Profession
 
                     
                    
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