Back End Developer

Company: CostRoom Location: Bangalore (Remote / Hybrid) Reports to: Founders About the Role At CostRoom, we’re building a modern procurement and cost optimization platform from the ground up. We’re looking for a Senior Java Backend Engineer (Execution-focused) who thrives on shipping fast, owning systems end-to-end, and solving real business problems at scale . This is not a maintenance role. You’ll be building core backend systems that directly power customer value . What You’ll Own Design, build, and scale backend services powering: Cloud-based data ingestion pipelines Cost analytics and reporting engines Procurement workflows and automation systems Ship clean, production-grade REST APIs with strong performance and reliability Take full ownership: from idea → implementation → deployment → monitoring Optimize performance across services, queries, and data pipelines Work hands-on with containerized deployments (Docker, Kubernetes) Collaborate closely with founders, architecture leads, ...