Website:
costroom.com
Job details:
Company: CostRoom
Location: Bangalore (Remote / Hybrid)
Reports to: Founders
About the RoleAt 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, and junior engineers
What We’re Looking For- Strong expertise in Java (11/17+), with solid understanding of multithreading & concurrency
- Deep experience with:
- Spring Boot, Hibernate/JPA
- PostgreSQL / Oracle
- MongoDB or other NoSQL systems
- Strong API design and system integration experience
- Familiarity with:
- Docker & Kubernetes
- Cloud platforms (AWS / Azure / GCP)
- Good grasp of build & testing tools:
- Maven / Gradle, Git
- JUnit, Mockito
Experience- 4–6+ years in backend engineering
- Proven track record of execution, ownership, and shipping features
- Experience in startup or high-velocity product environments is a strong plus
What Makes This Role Different- You’ll work directly with founders : no layers, no blockers
- High ownership: your code goes live, fast
- Opportunity to shape core architecture early
- Real-world impact: optimize costs for businesses, not just build features
Click on Apply to know more.