Senior AI Engineer

Position Summary We’re hiring a product-oriented Senior AI Engineer who loves tinkering with LLMs and shipping real agent systems. We spend less time on fine-tuning and more on orchestration, evaluation, and reliability—so agents do real work safely, quickly, and repeatedly.   What we’re looking for Agentic systems : Function/tool calling, multi-step planning, routing, memory, and retrieval. Engineering first : You can wire up services, craft eval harnesses, and debug latency/cost at scale. LLM breadth : Comfortable comparing models/hosts, prompt strategies, and guardrail techniques. Product focus : You instrument outcomes, run A/Bs, and iterate to improve task success rates. Opinionated: Deep level of understanding of the technological landscape, making both high level system and granular code design decisions based on understanding rather than preference - diving deep on unknown patterns in order to build the best product.   Responsibilities Design, build, and productionize agent workflows end-to-end (APIs, tools, evals, monitoring). Create safety, cost, and latency controls; build dashboards and alerts for reliability. Partner with product/design to invent new interaction patterns and ship them fast. Document patterns and mentor engineers on best practices for LLM-powered features.   Nice to have Experience with workflow engines (e.g., Temporal), comfort in full stack engineering   Logistics : Compensation: $165K - $230K salary, competitive equity (4 year vest) Location: New York City. We are a fully in-office team working out of Midtown Manhattan Monday through Friday. We allow for WFH days when anyone is traveling, but we do not allow for permanent remote work. Benefits : Generous health, dental, and vision insurance 401k with 3% automatic contribution (no vesting) Paid Lunches Wellness and Citi Bike benefit Unlimited PTO

{
  "content_hash": "24d394b71c719e1759ee4550ef2d1f21f3055505354ff2edae42e7488ceab481",
  "source_hash": "f3f3c282d3a9bae477748fcb7217f596ca72a83d93f191a38a4e3b263cfe21ed",
  "last_changed_at": "2026-06-06T09:09:51.118Z",
  "active_status": "active"
}

{
  "language": "en",
  "location": {
    "raw": "New York City",
    "city": "New York City",
    "region": "NY",
    "country": "United States",
    "is_remote": false,
    "confidence": 0.75
  },
  "salary_max": null,
  "salary_min": null,
  "inferred_at": "2026-06-19T09:10:01.644Z",
  "launch_scope": {
    "reason": "english_us_canada",
    "included": true,
    "language": "en",
    "location": {
      "raw": "New York City",
      "city": "New York City",
      "region": "NY",
      "country": "United States",
      "is_remote": false,
      "confidence": 0.75
    },
    "countries": [
      "United States"
    ]
  },
  "remote_policy": null,
  "salary_period": null,
  "workplace_type": "on_site",
  "salary_currency": null
}

{}

{
  "id": "a2d6882f-2bc5-42f2-8694-87565c54afd7",
  "team": "Engineering",
  "title": "Senior AI Engineer",
  "jobUrl": "https://jobs.ashbyhq.com/raylu-ai/a2d6882f-2bc5-42f2-8694-87565c54afd7",
  "address": null,
  "applyUrl": "https://jobs.ashbyhq.com/raylu-ai/a2d6882f-2bc5-42f2-8694-87565c54afd7/application",
  "isListed": true,
  "isRemote": false,
  "location": "New York City",
  "updatedAt": null,
  "apiVersion": "ashby-non-user-graphql-v1",
  "department": "Engineering",
  "publishedAt": null,
  "workplaceType": "OnSite",
  "employmentType": "FullTime",
  "secondaryLocations": []
}