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AI Engineer, LLM Applications & Agents

Build the AI layer of Exent: research agents, portfolio summaries and market notes that are fast, sourced and never invent a number.

Mid-levelRemoteFull-time

About the role

At Exent the numbers come from quantitative models and AI does the reading, summarizing and explaining. Getting that boundary right is the job.

As an AI Engineer you will design agents and LLM features on top of our data and models, plus the evaluations and guardrails that keep them accurate and compliant.

What you’ll do

  • Build agents with tool use: research, portfolio summaries, market notes with citations
  • Design guardrails: numbers only from computed data, source checks, compliance checks
  • Build evaluation sets and measure quality, latency and cost
  • Choose the right model per task across Anthropic and OpenAI
  • Ship to production and iterate on real usage

What you’ll bring

  • 3+ years building with LLMs in production, or an equivalent track record of shipped AI products
  • Fluency with tool use, structured outputs, agents and prompt design
  • An evaluation mindset: you measure before you claim it works
  • You build with coding agents, not just for them
  • Interest in finance and accuracy-critical products

Nice to have

  • Retrieval and multi-agent orchestration
  • Experience in regulated domains
  • Familiarity with financial data

Stack: Anthropic and OpenAI APIs, TypeScript / Python, Postgres (Supabase), coding agents

Apply by email.

Send your CV or LinkedIn and a few lines about something you built or analyzed that you are proud of to support@exent.ai.

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