About the role
Senior / Staff Core Platform Engineer
United States - Remote; optional New Jersey office.
5 years backend/platform/infrastructure engineering
Core Stack: Python, AWS, Go, MongoDB, CI/CD, RAG / agent infrastructure
5 years backend/platform/infrastructure engineering
Core Stack: Python, AWS, Go, MongoDB, CI/CD, RAG / agent infrastructure
About the Role
Lyzr AI is building the enterprise infrastructure layer for AI agents - supporting orchestration, memory, RAG, tool execution, guardrails and observability. This is a hands-on core platform role for engineers who have built scalable SaaS/platform systems serving 100K users.Key Responsibilities
- Own core agent-platform modules from architecture through production delivery.
- Build scalable, highly available backend/platform services in Python on AWS; Go is valuable.
- Work on agent orchestration, memory, RAG, tool execution, guardrails and observability.
- Participate in HLD/LLD, system design and platform engineering quality.
- Interact with U.S. enterprise customers and travel to client sites when required.
Key Requirements
- 5 years of backend, platform or infrastructure engineering.
- Strong Python and cloud-native/AWS experience; distributed systems and CI/CD depth.
- Built scalable SaaS/platform systems serving 100K users.
- Hands-on product/platform engineer; recent coding experience required.
- LLM/RAG/agent infrastructure experience strongly preferred.