Salesloft

Principal Software Engineer, AI

United States

Principal

REMOTE

Salesloft is hiring a Principal Software Engineer, AI to set the technical direction for machine intelligence across their Predictive Revenue System. This is the most senior individual-contributor role on the AI engineering team, responsible for architecting systems that bring LLMs, ML models, and agentic workflows into production at enterprise scale. The role is fully remote within the US and carries a base salary range of $165,000–$185,000. You will design evaluation frameworks, guardrails, model-serving infrastructure, and engineering standards that the entire AI organization builds on,...

LLM system design

Machine learning model serving

Distributed systems

Agentic AI systems

Evaluation frameworks for AI

AI guardrails and safety systems

Retrieval-augmented generation (RAG)

Vector stores

Python

Java

AWS

GCP

Model orchestration

Production AI infrastructure

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