# 2026 Senior Backend + Infra Engineer Jobs

_Updated: 2026-06-10 · 4 live postings_

Senior, staff, and principal-level backend, platform, infrastructure, and SRE roles.

> All rows are pulled directly from public ATS feeds (Greenhouse / Lever / Ashby) and visa-sponsorship history from DOL OFLC LCA filings. Postings are filtered to `is_live = true` AND `last_verified_at` within the past 14 days. Suspected ghost listings (ghost score ≥ 70) are excluded.

## Postings

| # | Title | Company | Location | Posted | Apply |
|---|-------|---------|----------|--------|-------|
| 1 | Staff+ Infrastructure Engineer, Cluster Infrastructure | Anthropic | London, UK | 2026-06-08 | [Apply](https://job-boards.greenhouse.io/anthropic/jobs/5211297008) |
| 2 | Sr. IT Site Reliability Software Engineer | Databricks | Costa Rica | 2026-06-04 | [Apply](https://databricks.com/company/careers/open-positions/job?gh_jid=8493168002) |
| 3 | Staff+ Infrastructure Engineer, Cluster Infrastructure | Anthropic | San Francisco, CA \| New York City, NY \| Seattle, WA | 2026-06-03 | [Apply](https://job-boards.greenhouse.io/anthropic/jobs/5206978008) |
| 4 | Senior Staff Machine Learning Engineer, Growth Platform Engineering | Airbnb | Remote - USA (remote) | 2026-04-14 | [Apply](https://careers.airbnb.com/positions/7747259?gh_jid=7747259) |

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## How this list is generated

- **Sources:** Greenhouse, Lever, Ashby public job APIs + DOL OFLC LCA filings (for the visa-sponsorship flag) + an in-house scraping pipeline that respects `robots.txt` and ToS.
- **Cohort filter:** `backend engineer`, `platform engineer`, `infrastructure engineer`, `sre`, `site reliability`, `distributed systems`.
- **Ranking:** `posted_at DESC, ghost_score ASC, first_seen_at DESC`.
- **Refresh:** weekly, Mondays 12:00 UTC.

## More cohorts

HireRoom publishes 12+ cohort repos like this one. Find them all under [github.com/hireroom-jobs](https://github.com/hireroom-jobs).

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