{
    "as_of": "2026-11-01T08:20:00+00:00",
    "corpus_total": 412,
    "company_filter": "Canonical",
    "summary": {
        "unique_role_keys": 297,
        "clustered_role_keys": 110,
        "total_reposts": 115,
        "repost_pct": 27.9,
        "tier_breakdown": {
            "duplicate": 106,
            "persistent": 4,
            "chronic": 0
        }
    },
    "top_clusters": [
        {
            "title": "Project Manager - Ubuntu Embedded Systems",
            "company": "canonical",
            "count": 4,
            "first_seen": "2026-04-01T10:33:02+00:00",
            "last_seen": "2026-10-11T03:45:17+00:00",
            "tier": "persistent"
        },
        {
            "title": "Dedicated Linux Desktop & Devices Support Engineer, Singapore",
            "company": "canonical",
            "count": 3,
            "first_seen": "2026-05-29T21:09:34+00:00",
            "last_seen": "2026-10-28T03:25:15+00:00",
            "tier": "persistent"
        },
        {
            "title": "Alliances & Channels Leader",
            "company": "canonical",
            "count": 3,
            "first_seen": "2026-06-29T10:31:16+00:00",
            "last_seen": "2026-10-20T03:20:14+00:00",
            "tier": "persistent"
        },
        {
            "title": "General Counsel",
            "company": "canonical",
            "count": 3,
            "first_seen": "2026-09-24T16:43:33+00:00",
            "last_seen": "2026-10-29T08:05:15+00:00",
            "tier": "persistent"
        },
        {
            "title": "Accountant",
            "company": "canonical",
            "count": 2,
            "first_seen": "2026-04-01T10:37:30+00:00",
            "last_seen": "2026-10-19T13:40:25+00:00",
            "tier": "duplicate"
        },
        {
            "title": "Alliances Field Engineer",
            "company": "canonical",
            "count": 2,
            "first_seen": "2026-04-01T09:51:31+00:00",
            "last_seen": "2026-10-24T03:35:25+00:00",
            "tier": "duplicate"
        },
        {
            "title": "Associate Linux Support Engineer",
            "company": "canonical",
            "count": 2,
            "first_seen": "2026-04-01T13:05:59+00:00",
            "last_seen": "2026-10-20T03:25:16+00:00",
            "tier": "duplicate"
        },
        {
            "title": "Business Development Representative",
            "company": "canonical",
            "count": 2,
            "first_seen": "2026-04-01T12:42:43+00:00",
            "last_seen": "2026-10-23T09:26:39+00:00",
            "tier": "duplicate"
        },
        {
            "title": "Business Services Team Manager",
            "company": "canonical",
            "count": 2,
            "first_seen": "2026-04-01T10:45:09+00:00",
            "last_seen": "2026-10-23T09:26:42+00:00",
            "tier": "duplicate"
        },
        {
            "title": "Cloud Alliances Business Development Lead",
            "company": "canonical",
            "count": 2,
            "first_seen": "2026-03-31T14:16:29+00:00",
            "last_seen": "2026-10-23T18:01:18+00:00",
            "tier": "duplicate"
        },
        {
            "title": "Cloud Engineering Manager",
            "company": "canonical",
            "count": 2,
            "first_seen": "2026-04-01T11:15:58+00:00",
            "last_seen": "2026-10-24T03:40:31+00:00",
            "tier": "duplicate"
        },
        {
            "title": "Cloud Field Engineer",
            "company": "canonical",
            "count": 2,
            "first_seen": "2026-04-03T18:38:08+00:00",
            "last_seen": "2026-10-24T03:45:31+00:00",
            "tier": "duplicate"
        },
        {
            "title": "Cloud Professional Services Manager",
            "company": "canonical",
            "count": 2,
            "first_seen": "2026-04-03T18:36:13+00:00",
            "last_seen": "2026-10-24T03:30:13+00:00",
            "tier": "duplicate"
        },
        {
            "title": "Cloud Solutions Architect - Alliances",
            "company": "canonical",
            "count": 2,
            "first_seen": "2026-04-01T09:51:32+00:00",
            "last_seen": "2026-10-24T03:40:10+00:00",
            "tier": "duplicate"
        },
        {
            "title": "Cloud Support Engineer",
            "company": "canonical",
            "count": 2,
            "first_seen": "2026-04-08T21:43:25+00:00",
            "last_seen": "2026-10-28T03:25:13+00:00",
            "tier": "duplicate"
        },
        {
            "title": "Community Engineer (multiple roles and seniority levels)",
            "company": "canonical",
            "count": 2,
            "first_seen": "2026-04-01T09:18:02+00:00",
            "last_seen": "2026-10-24T03:35:24+00:00",
            "tier": "duplicate"
        },
        {
            "title": "Containerization & Virtualisation Engineer",
            "company": "canonical",
            "count": 2,
            "first_seen": "2026-04-01T08:08:04+00:00",
            "last_seen": "2026-10-24T03:40:40+00:00",
            "tier": "duplicate"
        },
        {
            "title": "C++/Rust Graphics and Windowing System Software Engineer - Mir",
            "company": "canonical",
            "count": 2,
            "first_seen": "2026-03-31T17:30:12+00:00",
            "last_seen": "2026-10-22T04:30:16+00:00",
            "tier": "duplicate"
        },
        {
            "title": "Customer Success  - Team Manager",
            "company": "canonical",
            "count": 2,
            "first_seen": "2026-04-01T10:47:35+00:00",
            "last_seen": "2026-10-29T03:20:03+00:00",
            "tier": "duplicate"
        },
        {
            "title": "Dell Global Alliance Director",
            "company": "canonical",
            "count": 2,
            "first_seen": "2026-03-31T14:12:22+00:00",
            "last_seen": "2026-10-24T16:30:26+00:00",
            "tier": "duplicate"
        },
        {
            "title": "Distributed Systems Engineer",
            "company": "canonical",
            "count": 2,
            "first_seen": "2026-04-01T11:19:53+00:00",
            "last_seen": "2026-10-25T10:45:07+00:00",
            "tier": "duplicate"
        },
        {
            "title": "Distributed Systems Testing Software Engineer, Python / Go",
            "company": "canonical",
            "count": 2,
            "first_seen": "2026-03-31T15:43:29+00:00",
            "last_seen": "2026-10-20T03:15:13+00:00",
            "tier": "duplicate"
        },
        {
            "title": "Embedded & Desktop Linux Systems Engineer - Optimisation",
            "company": "canonical",
            "count": 2,
            "first_seen": "2026-03-31T17:26:02+00:00",
            "last_seen": "2026-10-24T03:40:33+00:00",
            "tier": "duplicate"
        },
        {
            "title": "Embedded Linux Consultant - Japan",
            "company": "canonical",
            "count": 2,
            "first_seen": "2026-04-01T09:45:39+00:00",
            "last_seen": "2026-10-11T03:45:09+00:00",
            "tier": "duplicate"
        },
        {
            "title": "Embedded Linux Field Engineer for Devices/IoT",
            "company": "canonical",
            "count": 2,
            "first_seen": "2026-04-01T09:45:37+00:00",
            "last_seen": "2026-10-24T03:40:35+00:00",
            "tier": "duplicate"
        },
        {
            "title": "Engineering Director - Business Data",
            "company": "canonical",
            "count": 2,
            "first_seen": "2026-04-08T11:44:47+00:00",
            "last_seen": "2026-10-23T09:15:42+00:00",
            "tier": "duplicate"
        },
        {
            "title": "Engineering Director - Commercial Systems",
            "company": "canonical",
            "count": 2,
            "first_seen": "2026-04-08T11:44:47+00:00",
            "last_seen": "2026-10-23T09:15:44+00:00",
            "tier": "duplicate"
        },
        {
            "title": "Engineering Manager",
            "company": "canonical",
            "count": 2,
            "first_seen": "2026-04-01T08:08:04+00:00",
            "last_seen": "2026-10-24T03:40:34+00:00",
            "tier": "duplicate"
        },
        {
            "title": "Engineering Manager - AppArmor",
            "company": "canonical",
            "count": 2,
            "first_seen": "2026-04-01T09:19:27+00:00",
            "last_seen": "2026-10-24T03:35:11+00:00",
            "tier": "duplicate"
        },
        {
            "title": "Engineering Manager- Ceph & Distributed Storage",
            "company": "canonical",
            "count": 2,
            "first_seen": "2026-03-31T15:54:32+00:00",
            "last_seen": "2026-10-23T09:15:42+00:00",
            "tier": "duplicate"
        },
        {
            "title": "Engineering Manager, Commercial Systems",
            "company": "canonical",
            "count": 2,
            "first_seen": "2026-04-08T11:44:47+00:00",
            "last_seen": "2026-10-23T09:15:42+00:00",
            "tier": "duplicate"
        },
        {
            "title": "Engineering Manager - Data Platform",
            "company": "canonical",
            "count": 2,
            "first_seen": "2026-03-31T14:43:57+00:00",
            "last_seen": "2026-10-24T03:40:16+00:00",
            "tier": "duplicate"
        },
        {
            "title": "Engineering Manager, Managed Services",
            "company": "canonical",
            "count": 2,
            "first_seen": "2026-04-01T11:15:58+00:00",
            "last_seen": "2026-10-24T03:45:28+00:00",
            "tier": "duplicate"
        },
        {
            "title": "Engineering Manager - MLOps & Analytics",
            "company": "canonical",
            "count": 2,
            "first_seen": "2026-03-31T14:41:52+00:00",
            "last_seen": "2026-10-25T04:15:23+00:00",
            "tier": "duplicate"
        },
        {
            "title": "Engineering Manager - Security Standards and Hardening",
            "company": "canonical",
            "count": 2,
            "first_seen": "2026-04-01T09:19:27+00:00",
            "last_seen": "2026-10-24T03:40:30+00:00",
            "tier": "duplicate"
        },
        {
            "title": "Engineering Manager - Solutions Engineering",
            "company": "canonical",
            "count": 2,
            "first_seen": "2026-04-01T11:19:18+00:00",
            "last_seen": "2026-10-24T03:45:12+00:00",
            "tier": "duplicate"
        },
        {
            "title": "Engineering Manager - Ubuntu Core",
            "company": "canonical",
            "count": 2,
            "first_seen": "2026-03-31T17:31:55+00:00",
            "last_seen": "2026-10-27T14:08:09+00:00",
            "tier": "duplicate"
        },
        {
            "title": "Engineering Manager - Ubuntu Security",
            "company": "canonical",
            "count": 2,
            "first_seen": "2026-04-01T09:19:27+00:00",
            "last_seen": "2026-10-24T03:40:39+00:00",
            "tier": "duplicate"
        },
        {
            "title": "Enterprise Account Executive",
            "company": "canonical",
            "count": 2,
            "first_seen": "2026-03-31T16:06:17+00:00",
            "last_seen": "2026-10-24T03:35:14+00:00",
            "tier": "duplicate"
        },
        {
            "title": "Enterprise Customer Success Manager",
            "company": "canonical",
            "count": 2,
            "first_seen": "2026-04-01T10:33:34+00:00",
            "last_seen": "2026-10-18T07:23:20+00:00",
            "tier": "duplicate"
        },
        {
            "title": "Enterprise Customer Success Manager (French speaker)",
            "company": "canonical",
            "count": 2,
            "first_seen": "2026-04-01T10:34:21+00:00",
            "last_seen": "2026-10-18T07:23:16+00:00",
            "tier": "duplicate"
        },
        {
            "title": "Enterprise Project Manager",
            "company": "canonical",
            "count": 2,
            "first_seen": "2026-04-01T10:35:57+00:00",
            "last_seen": "2026-10-24T03:30:15+00:00",
            "tier": "duplicate"
        },
        {
            "title": "Executive Search Lead - Technology",
            "company": "canonical",
            "count": 2,
            "first_seen": "2026-04-08T07:37:53+00:00",
            "last_seen": "2026-10-27T14:08:16+00:00",
            "tier": "duplicate"
        },
        {
            "title": "Go (Golang) Software Engineer, Developer Tooling and Containers",
            "company": "canonical",
            "count": 2,
            "first_seen": "2026-03-31T14:43:15+00:00",
            "last_seen": "2026-10-11T03:50:28+00:00",
            "tier": "duplicate"
        },
        {
            "title": "Golang Engineer",
            "company": "canonical",
            "count": 2,
            "first_seen": "2026-04-01T08:05:56+00:00",
            "last_seen": "2026-10-24T03:30:04+00:00",
            "tier": "duplicate"
        },
        {
            "title": "Golang Software Engineer, Commercial Systems",
            "company": "canonical",
            "count": 2,
            "first_seen": "2026-03-31T16:22:08+00:00",
            "last_seen": "2026-10-29T08:05:21+00:00",
            "tier": "duplicate"
        },
        {
            "title": "Graduate Customer Success Manager",
            "company": "canonical",
            "count": 2,
            "first_seen": "2026-04-01T10:33:34+00:00",
            "last_seen": "2026-10-20T04:15:15+00:00",
            "tier": "duplicate"
        },
        {
            "title": "Graduate HR Generalist - APAC",
            "company": "canonical",
            "count": 2,
            "first_seen": "2026-04-01T10:51:14+00:00",
            "last_seen": "2026-10-11T03:50:23+00:00",
            "tier": "duplicate"
        },
        {
            "title": "Graduate Sales Development Representative",
            "company": "canonical",
            "count": 2,
            "first_seen": "2026-04-01T12:41:33+00:00",
            "last_seen": "2026-10-24T03:45:29+00:00",
            "tier": "duplicate"
        },
        {
            "title": "Head of Security Operations",
            "company": "canonical",
            "count": 2,
            "first_seen": "2026-04-01T10:40:52+00:00",
            "last_seen": "2026-10-24T03:30:07+00:00",
            "tier": "duplicate"
        }
    ],
    "docs": "https://remnavi.com/editorial/ghost-jobs/",
    "methodology_note": "Clusters are jobs sharing a normalised (title, company) key. A cluster of N listings counts (N-1) as reposts. This is an observation, not a verdict \u2013 some duplicates are legitimate cross-team or cross-region postings of the same role."
}