Staff+ Software Engineer, AI

The role

This person will own the AI foundation that product teams build on, including model selection, routing, and eval infrastructure. They will ship agentic features and build observability into agent behavior.

What you will do

• Own the AI foundation including model selection, routing, model proxy layer, context management, and tool design
• Own eval infrastructure
• Work with customers and finance domain experts to define and encode evals
• Ship agentic features end to end from v0 through the optimization loop
• Build observability into agent behavior to profile and find bottlenecks
• Track changes in agentic systems and bring proven practices to how the team builds

Required qualifications

• Shipped production LLM systems including evals, context management, or multi-model/multi-provider routing
• Build proof of concepts, decide quickly, and ship v0s
• Experience with LLM APIs and agent frameworks
• Shipped user-facing products
• Ability to trace requests from UI to data store
• Background as a founder, engineering lead, or startup builder
• Built complex B2B products

Nice to have

• Ideally built complex B2B products from scratch

About the company

Aleph is an AI-native platform for Financial Planning & Analysis (FP&A). It was founded by Albert Gozzi and Santiago Perez De Rosso.