Senior Backend Engineer
Posted May 4, 2026
As a Senior Backend Engineer at Crisp Analytics (LUMIQ) in Noida, you will be responsible for owning backend systems end-to-end. Your role will involve designing, building, scaling, and optimizing high-performance services. You should have solid fundamentals in Java-based backend engineering, real-world microservices experience, and the maturity to make architectural trade-offs. Key Responsibilities:
- Design, develop, and maintain scalable backend services using Java, Spring, and Spring Boot
- Build and manage microservices-based architectures with clean service boundaries
- Develop and consume RESTful APIs with a strong focus on performance, security, and reliability
- Implement event-driven systems using Kafka for real-time data processing
- Optimize database interactions using Hibernate/JPA and best practices
- Collaborate closely with frontend, data, DevOps, and product teams
- Ensure code quality through reviews, unit testing, and adherence to engineering standards
- Troubleshoot production issues and drive root-cause analysis
Mandatory Technical Skills:
- Robust proficiency in Java (Core + Advanced concepts)
- Hands-on experience with Spring Framework & Spring Boot
- Solid understanding of Microservices architecture
- Experience with Hibernate / JPA
- Expertise in designing and integrating REST APIs
- Practical experience with Kafka (producers, consumers, event streaming)