Deduction
Senior AI Engineer
United States - Remote · Remote · Senior · Full-time · Posted May 20, 2026
About the job
Build and scale production AI systems and backend infrastructure for a tax-focused fintech platform, with an emphasis on reliable agent reasoning, evaluation, and secure data handling.
What you'll do
- Evolve and scale the AI platform, including systems for context, memory, and state.
- Build evaluation and quality-improvement systems using offline tests, LLM-as-a-judge scoring, and CPA moderation.
- Deliver AI features in TypeScript (Node.js) and enforce security, privacy, and compliance guardrails.
What they ask for
- Track record of taking AI features from prototype to production at scale.
- Proven experience building AI orchestration systems that manage context, memory, and state at scale.
- TypeScript (Node.js) and production experience with AI orchestration and evaluation.
- AI tools used as a core part of the development workflow.
Nice to have
- Familiarity with observability tooling.
Tools
TypeScript, Node.js
AI focus
Develop and scale an agentic AI system for complex tax reasoning, including context engineering, orchestration, evaluation, and AI-assisted development.
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