AI/ML Scientist Lead Engineer

{
  "content_hash": "f0755fb03b445bcdb752650f4d28e010e8be000acce85d667f27e2c52bd235ae",
  "source_hash": "d0bdecc3427f7a21b75094728a5ae72dabb4bd08fdb1c1d187ebbfd0f1c99c3d",
  "last_changed_at": "2026-06-06T08:46:23.139Z",
  "active_status": "active"
}

{
  "language": "en-us",
  "location": {
    "raw": "San Mateo, CA, United States",
    "city": "San Mateo",
    "region": "CA",
    "country": "United States",
    "is_remote": false,
    "confidence": 0.98,
    "workplace_type": "on_site"
  },
  "salary_max": null,
  "salary_min": null,
  "inferred_at": "2026-06-06T08:46:23.131Z",
  "launch_scope": {
    "reason": "english_us_canada",
    "included": true,
    "language": "en-us",
    "location": {
      "raw": "San Mateo, CA, United States",
      "city": "San Mateo",
      "region": "CA",
      "country": "United States",
      "is_remote": false,
      "confidence": 0.98,
      "workplace_type": "on_site"
    },
    "countries": [
      "United States"
    ]
  },
  "remote_policy": null,
  "salary_period": null,
  "workplace_type": "on_site",
  "salary_currency": null
}

{}

{
  "list_job": {
    "id": "cf35e7be-91f9-40f1-b054-d47427534f3c",
    "url": "https://ats.rippling.com/luminarycloud/jobs/cf35e7be-91f9-40f1-b054-d47427534f3c",
    "name": "AI/ML Scientist Lead Engineer",
    "language": "en-US",
    "locations": [
      {
        "city": "San Mateo",
        "name": "San Mateo, CA",
        "state": "California",
        "country": "United States",
        "stateCode": "CA",
        "countryCode": "US",
        "workplaceType": "ON_SITE"
      }
    ],
    "department": {
      "name": "Product Engineering"
    }
  },
  "detail_job": {
    "url": "https://ats.rippling.com/luminarycloud/jobs/cf35e7be-91f9-40f1-b054-d47427534f3c",
    "name": "AI/ML Scientist Lead Engineer",
    "uuid": "cf35e7be-91f9-40f1-b054-d47427534f3c",
    "board": {
      "logo": {
        "url": "https://secured-assets.ripplingcdn.com/us1/ats/652f21b7baa63ad2b7b9a4b2/ats_public/d2d133b62d074d028995139dd3255b88-sensitive.jpg?Expires=1780821982&Signature=Jc3gfLGOBjmQLYZlnuknYi~JwmWqOPGZPYKIbIwXC6b6BAgbjOL~9GdQHQOg8XvlguyfFUalyQO5wAUDWX3Wm3exAmKAzqhb9QSeGDG752omVujsJeGeTamuGwR7CB8Iu-bs-IaHazn7TV5hpNCj89Bckc6oY64lsRVbWflau-bkHJNyjni0S8g6095cv0fFlBuksHOONqkBe8SamBWy1ErtySuexu~epcZ~ZdE2jwUlVNNAIpEw0iCvTd-NwkIHBcP~8qb3BZ-cf1JWc6ESQJGDgF5oWeflPLWgXalMcmQE35Vg9CCvsLTMiiSmJ7lQksTdN0vvlsXrYkQi1vZDrg__&Key-Pair-Id=K2SM3GXN9F9XGM",
        "name": "logo_white_bg.jpg",
        "type": "image/jpeg"
      },
      "slug": "luminarycloud",
      "title": "Luminary",
      "banner": {
        "url": null,
        "name": "",
        "type": ""
      },
      "boardURL": "https://ats.rippling.com/luminarycloud/jobs",
      "fontType": null,
      "subtitle": null,
      "boardType": "RIPPLING",
      "linkColor": "#000000",
      "buttonColor": "#5844bb",
      "legalNotice": null,
      "buttonTextColor": null,
      "noOpeningsMessage": null,
      "groupJobsByLocation": false,
      "showBoardLogoOnJobPost": true,
      "showCompanyInfoUnderJobPost": false
    },
    "createdOn": "2026-04-02T16:57:13.007000-07:00",
    "department": {
      "name": "Product Engineering",
      "base_department": "Product Engineering",
      "department_tree": [
        "Product Engineering"
      ]
    },
    "companyName": "Luminary",
    "description": {
      "role": "<meta><h2 style=\"font-family:&quot;Basel Grotesk&quot;,Arial,sans-serif;line-height:1.6;font-size:29pt;font-weight:600;letter-spacing:0.5px;margin-top:18px;margin-bottom:4px;padding-left:0px;\"><span style=\"color:rgb(0,0,0);font-size:16pt;white-space:pre-wrap;\">The Role</span></h2><p style=\"font-family:&quot;Basel Grotesk&quot;,Arial,sans-serif;font-size:11pt;font-weight:400;line-height:1.6;letter-spacing:0.25px;margin:4px 0px;padding:0px;\"><span style=\"color:rgb(0,0,0);font-size:11pt;white-space:pre-wrap;\">We're looking for a visionary Physics AI leader to drive our vision for Physics AI. This role is a player-coach who will lead the Physics AI team at Luminary, while contributing concrete ideas and product architecture to drive the delivery of Physics AI foundation models. The role is responsible for driving how Luminary changes customer engineering design workflows forever</span></p><p style=\"font-family:&quot;Basel Grotesk&quot;,Arial,sans-serif;font-size:11pt;font-weight:400;line-height:1.6;letter-spacing:0.25px;margin:4px 0px;padding:0px;\"><br></p><hr><p style=\"font-family:&quot;Basel Grotesk&quot;,Arial,sans-serif;font-size:11pt;font-weight:400;line-height:1.6;letter-spacing:0.25px;margin:4px 0px;padding:0px;\"><br></p><h2 style=\"font-family:&quot;Basel Grotesk&quot;,Arial,sans-serif;line-height:1.6;font-size:29pt;font-weight:600;letter-spacing:0.5px;margin-top:18px;margin-bottom:4px;padding-left:0px;\"><span style=\"color:rgb(0,0,0);font-size:16pt;white-space:pre-wrap;\">Responsibilities</span></h2><ul data-pattern=\"discCircleSquare\" data-depth=\"1\" style=\"font-family:&quot;Basel Grotesk&quot;,Arial,sans-serif;font-size:11pt;font-weight:400;margin:8px 0px;line-height:1.6;padding:0px 0px 0px 32px;list-style-type:disc;\"><li style=\"color:rgb(0,0,0);font-size:11pt;margin:3px 0px;letter-spacing:0.25px;line-height:1.6;\"><b><strong style=\"color:rgb(0,0,0);font-size:11pt;white-space:pre-wrap;\">Develop Physics-AI Tooling:</strong></b><span style=\"color:rgb(0,0,0);font-size:11pt;white-space:pre-wrap;\"> Architect and implement high-performance tools for physics-informed workflows, similar in scope and capability to </span><b><strong style=\"color:rgb(0,0,0);font-size:11pt;white-space:pre-wrap;\">NVIDIA Modulus/Physics-ML (formerly Physics-Nemo)</strong></b><span style=\"color:rgb(0,0,0);font-size:11pt;white-space:pre-wrap;\">, ensuring the delivery of models built off of synthetic data</span></li><li style=\"color:rgb(0,0,0);font-size:11pt;margin:3px 0px;letter-spacing:0.25px;line-height:1.6;\"><b><strong style=\"color:rgb(0,0,0);font-size:11pt;white-space:pre-wrap;\">Foundation Model Research:</strong></b><span style=\"color:rgb(0,0,0);font-size:11pt;white-space:pre-wrap;\"> Lead the development of large-scale foundation models for the physical sciences, inspired by the collaborative, cross-domain approach of initiatives like </span><b><strong style=\"color:rgb(0,0,0);font-size:11pt;white-space:pre-wrap;\">Polymathic AI</strong></b><span style=\"color:rgb(0,0,0);font-size:11pt;white-space:pre-wrap;\">.</span></li><li style=\"color:rgb(0,0,0);font-size:11pt;margin:3px 0px;letter-spacing:0.25px;line-height:1.6;\"><b><strong style=\"color:rgb(0,0,0);font-size:11pt;white-space:pre-wrap;\">Architectural Innovation:</strong></b><span style=\"color:rgb(0,0,0);font-size:11pt;white-space:pre-wrap;\"> Design and optimize specialized neural architectures for multi-scale physical systems, e.g.</span><b><strong style=\"color:rgb(0,0,0);font-size:11pt;white-space:pre-wrap;\">AB-UPT</strong></b><span style=\"color:rgb(0,0,0);font-size:11pt;white-space:pre-wrap;\"> and related operator learning methods.</span></li><li style=\"color:rgb(0,0,0);font-size:11pt;margin:3px 0px;letter-spacing:0.25px;line-height:1.6;\"><b><strong style=\"color:rgb(0,0,0);font-size:11pt;white-space:pre-wrap;\">Physics-Informed Machine Learning (PIML):</strong></b><span style=\"color:rgb(0,0,0);font-size:11pt;white-space:pre-wrap;\"> Embed physical constraints (conservation laws, symmetries, and PDEs) directly into the loss functions and inductive biases of deep learning models to ensure physical consistency and data efficiency.</span></li><li style=\"color:rgb(0,0,0);font-size:11pt;margin:3px 0px;letter-spacing:0.25px;line-height:1.6;\"><b><strong style=\"color:rgb(0,0,0);font-size:11pt;white-space:pre-wrap;\">Scalable Engineering:</strong></b><span style=\"color:rgb(0,0,0);font-size:11pt;white-space:pre-wrap;\"> Collaborate with software engineers to deploy these models at scale within the Luminary Cloud platform, enabling real-time or near-real-time simulation for complex CFD/FEA problems.</span></li><li style=\"color:rgb(0,0,0);font-size:11pt;margin:3px 0px;letter-spacing:0.25px;line-height:1.6;\"><b><strong style=\"color:rgb(0,0,0);font-size:11pt;white-space:pre-wrap;\">Leadership: </strong></b><span style=\"color:rgb(0,0,0);font-size:11pt;white-space:pre-wrap;\">Drive the deliverables of the physics AI team each quarter contributing to the larger Luminary platform</span></li></ul><p style=\"font-family:&quot;Basel Grotesk&quot;,Arial,sans-serif;font-size:11pt;font-weight:400;line-height:1.6;letter-spacing:0.25px;margin:4px 0px;padding:0px;\"><br></p><p style=\"font-family:&quot;Basel Grotesk&quot;,Arial,sans-serif;font-size:11pt;font-weight:400;line-height:1.6;letter-spacing:0.25px;margin:4px 0px;padding:0px;\"><br></p><hr><p style=\"font-family:&quot;Basel Grotesk&quot;,Arial,sans-serif;font-size:11pt;font-weight:400;line-height:1.6;letter-spacing:0.25px;margin:4px 0px;padding:0px;\"><br></p><h2 style=\"font-family:&quot;Basel Grotesk&quot;,Arial,sans-serif;line-height:1.6;font-size:29pt;font-weight:600;letter-spacing:0.5px;margin-top:18px;margin-bottom:4px;padding-left:0px;\"><span style=\"color:rgb(0,0,0);font-size:16pt;white-space:pre-wrap;\">Qualifications</span></h2><h3 style=\"font-family:&quot;Basel Grotesk&quot;,Arial,sans-serif;line-height:1.6;font-size:21pt;font-weight:600;letter-spacing:0.25px;margin-top:14px;margin-bottom:4px;padding-left:0px;\"><span style=\"color:rgb(67,67,67);font-size:14pt;white-space:pre-wrap;\">Required</span></h3><ul data-pattern=\"discCircleSquare\" data-depth=\"1\" style=\"font-family:&quot;Basel Grotesk&quot;,Arial,sans-serif;font-size:11pt;font-weight:400;margin:8px 0px;line-height:1.6;padding:0px 0px 0px 32px;list-style-type:disc;\"><li style=\"color:rgb(0,0,0);font-size:11pt;margin:3px 0px;letter-spacing:0.25px;line-height:1.6;\"><span style=\"color:rgb(0,0,0);font-size:11pt;white-space:pre-wrap;\">Masters degree or higher in Computer Science, Mechanical Engineering, Aerospace Engineering, or related field</span></li><li style=\"color:rgb(0,0,0);font-size:11pt;margin:3px 0px;letter-spacing:0.25px;line-height:1.6;\"><span style=\"color:rgb(0,0,0);font-size:11pt;white-space:pre-wrap;\">5+ years of experience building production software or ML systems</span></li><li style=\"color:rgb(0,0,0);font-size:11pt;margin:3px 0px;letter-spacing:0.25px;line-height:1.6;\"><span style=\"color:rgb(0,0,0);font-size:11pt;white-space:pre-wrap;\">Experience with Physics Nemo models such as Domino and GeoTransolver</span></li><li style=\"color:rgb(0,0,0);font-size:11pt;margin:3px 0px;letter-spacing:0.25px;line-height:1.6;\"><span style=\"color:rgb(0,0,0);font-size:11pt;white-space:pre-wrap;\">Experience with Geometry processing, Meshing, and physics solvers a must</span></li><li style=\"color:rgb(0,0,0);font-size:11pt;margin:3px 0px;letter-spacing:0.25px;line-height:1.6;\"><span style=\"color:rgb(0,0,0);font-size:11pt;white-space:pre-wrap;\">Familiarity with developing LLM-powered applications a plus</span></li><li style=\"color:rgb(0,0,0);font-size:11pt;margin:3px 0px;letter-spacing:0.25px;line-height:1.6;\"><span style=\"color:rgb(0,0,0);font-size:11pt;white-space:pre-wrap;\">Strong proficiency in </span><b><strong style=\"color:rgb(0,0,0);font-size:11pt;white-space:pre-wrap;\">Python</strong></b></li><li style=\"color:rgb(0,0,0);font-size:11pt;margin:3px 0px;letter-spacing:0.25px;line-height:1.6;\"><span style=\"color:rgb(0,0,0);font-size:11pt;white-space:pre-wrap;\">Proficiency using coding agents such as Claude Code</span></li><li style=\"color:rgb(0,0,0);font-size:11pt;margin:3px 0px;letter-spacing:0.25px;line-height:1.6;\"><span style=\"color:rgb(0,0,0);font-size:11pt;white-space:pre-wrap;\">Familiarity with </span><b><strong style=\"color:rgb(0,0,0);font-size:11pt;white-space:pre-wrap;\">Physics AI, CAE, or physics simulation</strong></b><span style=\"color:rgb(0,0,0);font-size:11pt;white-space:pre-wrap;\"> domains a critical requirement</span></li><li style=\"color:rgb(0,0,0);font-size:11pt;margin:3px 0px;letter-spacing:0.25px;line-height:1.6;\"><span style=\"color:rgb(0,0,0);font-size:11pt;white-space:pre-wrap;\">Experience with distributed ML applications a big plus</span></li></ul><p style=\"font-family:&quot;Basel Grotesk&quot;,Arial,sans-serif;font-size:11pt;font-weight:400;line-height:1.6;letter-spacing:0.25px;margin:4px 0px;padding:0px;\"><br><br></p><h3 style=\"font-family:&quot;Basel Grotesk&quot;,Arial,sans-serif;line-height:1.6;font-size:21pt;font-weight:600;letter-spacing:0.25px;margin-top:14px;margin-bottom:4px;padding-left:0px;\"><span style=\"color:rgb(67,67,67);font-size:14pt;white-space:pre-wrap;\">What we are not looking for</span></h3><ul data-pattern=\"discCircleSquare\" data-depth=\"1\" style=\"font-family:&quot;Basel Grotesk&quot;,Arial,sans-serif;font-size:11pt;font-weight:400;margin:8px 0px;line-height:1.6;padding:0px 0px 0px 32px;list-style-type:disc;\"><li style=\"color:rgb(0,0,0);font-size:11pt;margin:3px 0px;letter-spacing:0.25px;line-height:1.6;\"><span style=\"color:rgb(0,0,0);font-size:11pt;white-space:pre-wrap;\">Not looking for a pure manager for this role</span></li><li style=\"color:rgb(0,0,0);font-size:11pt;margin:3px 0px;letter-spacing:0.25px;line-height:1.6;\"><span style=\"color:rgb(0,0,0);font-size:11pt;white-space:pre-wrap;\">Not looking for someone who has no background in Physics</span></li></ul>",
      "company": "<meta><p style=\"font-family:&quot;Basel Grotesk&quot;,Arial,sans-serif;font-size:11pt;font-weight:400;line-height:1.6;letter-spacing:0.25px;margin:4px 0px;padding:0px;\"><span style=\"color:rgb(29,28,29);background-color:rgb(255,255,255);font-size:11.25pt;white-space:pre-wrap;\">Luminary helps engineering companies be more competitive by getting to market faster, creating new, better products, and reducing development risk. We do this with our Physics AI platform, the fastest and easiest way to build and deploy models to understand and instantly predict physical reality with precision. Customers span industries from automotive and aerospace, to leading sporting equipment providers, including Otto Aviation, Joby Aviation, Piper Aircraft and Trek Bikes. Luminary is a Series B company and is headquartered in San Mateo, California.</span></p>"
    },
    "workLocations": [
      "San Mateo, CA"
    ],
    "employmentType": {
      "id": "Salaried, full-time",
      "label": "SALARIED_FT"
    },
    "payRangeDetails": [],
    "activeJobApplication": {
      "basicQuestions": [
        {
          "oid": "first_name",
          "title": "First name",
          "required": true,
          "fieldType": "SHORT_ANSWER"
        },
        {
          "oid": "last_name",
          "title": "Last name",
          "required": true,
          "fieldType": "SHORT_ANSWER"
        },
        {
          "oid": "email",
          "title": "Email",
          "required": true,
          "fieldType": "SHORT_ANSWER"
        },
        {
          "oid": "pronouns",
          "title": "Pronouns",
          "required": false,
          "fieldType": "PRONOUN"
        },
        {
          "oid": "current_company",
          "title": "Current company",
          "required": false,
          "fieldType": "SHORT_ANSWER"
        },
        {
          "oid": "phone_number",
          "title": "Phone number",
          "required": true,
          "fieldType": "PHONE_NUMBER"
        },
        {
          "oid": "location",
          "title": "Location (city only)",
          "required": true,
          "fieldType": "SHORT_ANSWER"
        },
        {
          "oid": "resume",
          "title": "Resume",
          "required": true,
          "fieldType": "FILE"
        },
        {
          "oid": "cover_letter",
          "title": "Cover letter",
          "required": false,
          "fieldType": "FILE"
        }
      ],
      "customQuestions": {
        "fields": [
          {
            "oid": "first_name",
            "title": "First name",
            "required": true,
            "fieldData": {},
            "fieldType": "SHORT_ANSWER"
          },
          {
            "oid": "last_name",
            "title": "Last name",
            "required": true,
            "fieldData": {},
            "fieldType": "SHORT_ANSWER"
          },
          {
            "oid": "email",
            "title": "Email",
            "required": true,
            "fieldData": {},
            "fieldType": "SHORT_ANSWER"
          },
          {
            "oid": "pronouns",
            "title": "Pronouns",
            "required": false,
            "fieldData": {},
            "fieldType": "PRONOUN"
          },
          {
            "oid": "current_company",
            "title": "Current company",
            "required": false,
            "fieldData": {},
            "fieldType": "SHORT_ANSWER"
          },
          {
            "oid": "phone_number",
            "title": "Phone number",
            "required": true,
            "fieldData": {},
            "fieldType": "PHONE_NUMBER"
          },
          {
            "oid": "location",
            "title": "Location (city only)",
            "required": true,
            "fieldData": {},
            "fieldType": "SHORT_ANSWER"
          },
          {
            "oid": "resume",
            "title": "Resume",
            "required": true,
            "fieldData": {},
            "fieldType": "FILE"
          },
          {
            "oid": "cover_letter",
            "title": "Cover letter",
            "required": false,
            "fieldData": {},
            "fieldType": "FILE"
          }
        ]
      },
      "additionalQuestions": [
        {
          "id": "6a0776662c636db92c25bc67",
          "form": {
            "sections": [],
            "questions": [
              {
                "tags": [],
                "title": "Are you legally authorized to work in the United States?",
                "canEdit": false,
                "dataType": "enum",
                "isPrivate": false,
                "uniqueKey": "719e53f8-98e4-4b57-a6af-96728e73d43e",
                "intChoices": [],
                "isRequired": true,
                "strChoices": [
                  "Yes",
                  "No"
                ],
                "description": "",
                "questionType": "SINGLE_SELECT_RADIO",
                "allowComments": false,
                "isOtherEnabled": false,
                "isMultiSelectEnabled": false
              },
              {
                "tags": [],
                "title": "Will you now or in the future require employer sponsorship to work in the United States?",
                "canEdit": false,
                "dataType": "enum",
                "isPrivate": false,
                "uniqueKey": "f36c1c59-1df1-4a7f-b37b-4bf182ea324b",
                "intChoices": [],
                "isRequired": true,
                "strChoices": [
                  "Yes",
                  "No"
                ],
                "questionType": "SINGLE_SELECT_RADIO",
                "allowComments": false,
                "isOtherEnabled": false,
                "isMultiSelectEnabled": false
              }
            ],
            "skipLogic": [],
            "deletedSections": [],
            "deletedQuestions": [
              {
                "tags": [],
                "title": "",
                "canEdit": false,
                "dataType": "enum",
                "isPrivate": false,
                "uniqueKey": "77b60364-d75e-4570-bce5-9037ac784eb9",
                "intChoices": [],
                "isRequired": false,
                "strChoices": [
                  ""
                ],
                "questionType": "SINGLE_SELECT_RADIO",
                "allowComments": false,
                "isOtherEnabled": false,
                "isMultiSelectEnabled": false
              }
            ]
          },
          "name": "Work Authorization"
        }
      ]
    },
    "hasAIEvaluationsEnabled": false,
    "eeocQuestionnaireEnabled": true,
    "applicationConfirmationTemplate": "68659f3d84234faf1c8d303b",
    "eeocQuestionnaireEnabledForJobPost": true
  },
  "detail_meta": {
    "url": "https://ats.rippling.com/api/v2/board/luminarycloud/jobs/cf35e7be-91f9-40f1-b054-d47427534f3c",
    "http_status": 200,
    "content_type": "application/json",
    "response_bytes": 15538
  },
  "detail_errors": []
}