Job Description :Roles and responsibilities· Design, develop, and maintain backend infrastructure for PaaS, enabling scalable, cloud-native, and elastic graph database services.· Contribute to SaaS feature development, architecture design, and operational support for enterprise-grade deployments· SaaS product Cloud Billing· Cloud org/user management· Cloud stack/DB monitoring/alerting· Cloud GUI (admin portal, graph insights)· Cloud Kubernetes ManagementRequirements· At least one of Go, Java, C++, Python, C· building microservice architectures and large-scale distributed systems· Experience with at least one relational database (MySQL, Postgres or equivalent)· AWS/GCP tech stack· Linux/Unix systems and scripting· K8S· Cloud computingNice to have· Experience with container technologies and Kubernetes· Familiarity with cloud operations, experience or ability to respond to operational issues· Cloud platform certifications (AWS, Azure, GCP)