Aleph
Staff+ Software Engineer, AI
$130K–$350K
Americas · Remote · Staff · Full-time · Posted Aug 26, 2026
About the job
Own Aleph’s shared AI foundation and evaluation infrastructure, and build and optimize agentic features for its FP&A platform.
What you'll do
- Own model selection and routing, the model proxy, context management, and tool design.
- Build evaluation infrastructure with customers and finance experts, and add observability to agent behavior.
- Ship agentic features end to end, including prompt and context engineering, caching, parallel tool calls, and subagent patterns.
What they ask for
- Have shipped production LLM systems, including evaluations, context management, or multi-model or multi-provider routing.
- Have experience with LLM APIs and agent frameworks, and have shipped user-facing products.
- Demonstrate strong technical judgment, pragmatism, and a focus on shipping production systems rather than research.
- Have built complex B2B products, ideally from scratch.
Nice to have
- Background as a founder, engineering lead, or startup builder.
Pay
$130K – $350K (base salary)
Tools
LLM APIs
AI focus
Own the AI foundation, model routing and proxy, evaluation infrastructure, and production agentic features for FP&A workflows.
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