Staff Software Engineer (Backend & AI Infra)

About the job Staff Software Engineer (Backend & AI Infra)


About Senpi

Senpi is building an AI-powered crypto wallet that trades and protects alongside users. The platform already supports autonomous agents, real-time trading, and a growing ecosystem of strategies.

About the Role

You'll own:

• The backend systems powering the agent runtime
• Migration of model hosting and agent deployment to in-house infrastructure

This is not a pure DevOps role - ~80% backend coding.

Key Responsibilities
Agent Runtime & Backend

• Build plugin runtime (position tracking, exit engine, state management)
• Develop rules engine and scanner gateway (YAML-configurable)
• Build centralized exit systems (RatchetStop backend)
• Maintain execution layer (agent exchange interface)
• Develop real-time data pipeline (Redis, Postgres, ClickHouse)

Model & Agent Hosting

• Build agent deployment platform (isolated environments, scheduling, state)
• Implement model hosting strategy (external APIs self-hosted inference)
• Capture full agent telemetry
• Build CI/CD for live agent updates (zero downtime)

Infrastructure & Ops

• Monitoring and alerting systems
• AWS/EKS infrastructure management
• Incident response and reliability

Requirements

• Staff-level backend engineer (Go, Python, TypeScript)
• Experience building systems from scratch
• Real-time systems experience (low latency, websockets)
• Strong DB experience (Postgres, Redis, analytics DBs)
• Kubernetes (AWS EKS)
• Full ownership of production systems

Bonus Skills

• LLM/model serving infra (vLLM, TGI, etc.)
• Trading / fintech systems
• Onchain infrastructure
• Multi-agent systems
• CI/CD for live systems