Hopper Technology Solutions (HTS) Checkout combines market-leading payment services and best-in-class fraud detection to enhance the travel experience for users and drive revenue for partners. Our hosted checkout solution offers global coverage and currency support, a comprehensive suite of payment methods and an industry-leading anti-fraud technology. We are seeking a senior backend software engineer with experience building scalable and robust systems to join our team. As part of a cross-functional team of exceptional engineers and product managers, you will develop new features and provide best-in-class support to help our partners scale their businesses. Tech stack: Our backend systems are written in Scala, and we use a suite of GCP services with extensive use of GKE, Pub/Sub, BigQuery, and Spanner Containerized microservices architecture with over 200+ services running primarily in Google Cloud Kubernetes We are heavily data-driven, making extensive use of tools like Amplitude, BigQuery, and Datadog