ZettaMine Labs is building next-generation digital platforms and enterprise solutions that enable scalable, secure, and interoperable ecosystems. We are seeking passionate Backend Engineers to build high-performance services powering product identity, catalog management, marketplace integrations, and national registry platforms.
Job Summary
We are looking for an experienced Backend Engineer with strong expertise in distributed systems, microservices, and event-driven architectures. The ideal candidate will be responsible for designing and developing scalable backend services, secure APIs, and enterprise-grade integrations while ensuring high availability, reliability, and performance.
Key Responsibilities
- Design, develop, and maintain scalable backend services for the Product Catalog Platform, including Product Identity Services and National PIN Registry.
- Build and optimize distributed,
event-driven microservices using
Go, Java, or Python
, leveraging
Kafka
and
gRPC
for high-performance processing.
- Develop secure
REST APIs
and
MCP APIs
for marketplace integrations, AI agents, and external enterprise systems.
- Implement integrations with standards and regulatory ecosystems such as:
- HSN
- EAN
- UPC
- GS1
- FSSAI
- BIS
- Ayush
- Support
W3C Verifiable Credentials (VC)
and
Decentralized Identity (DID)
based identity and certification services.
- Ensure backend applications adhere to best practices in:
- Database schema design
- Idempotent processing
- Eventual consistency
- Zero-trust API security
- Monitoring and observability
- Production support and troubleshooting
- Collaborate with cross-functional teams to deliver reliable and scalable solutions.
Required Qualifications
- Bachelor's or Master's degree in Computer Science, Engineering, or a related field