Fractile
Technical roles collected by JobSnout, including past vacancies. Tracking since 24 Aug 2026. Last successful scan: 29 Oct 2026. All observation dates are UTC.
This is JobSnout’s recorded coverage, not the company’s complete hiring history. First seen is when we found a posting, not its publication date. “No longer seen” means it disappeared across repeated successful scans; it does not mean someone was hired.
Roles advertised
10 past roles · newest first · page 1 of 1. Source duplicates are folded into their retained posting.
| Role | Status | Location | First seen | Last seen | Marked no longer seen |
|---|---|---|---|---|---|
| Infrastructure Software Engineering – Platform & Build 1PythonRustC++Terraform | No longer seen | London | 10 Sept 2026 | 18 Sept 2026 | 19 Sept 2026 |
| Infrastructure Engineer (Linux)PythonTerraform | No longer seen | London/Bristol | 25 Aug 2026 | 17 Sept 2026 | 19 Sept 2026 |
| Rust Software EngineerRustC++ | No longer seen | Bristol | 24 Aug 2026 | 09 Sept 2026 | 11 Sept 2026 |
| Rust Software EngineerRustC++ | No longer seen | London | 24 Aug 2026 | 09 Sept 2026 | 11 Sept 2026 |
| ML Runtime EngineerRust | No longer seen | Bristol | 24 Aug 2026 | 10 Sept 2026 | 12 Sept 2026 |
| ML Runtime EngineerRust | No longer seen | London | 24 Aug 2026 | 10 Sept 2026 | 12 Sept 2026 |
| Lead Physical Design EngineerPython | No longer seen | London | 24 Aug 2026 | 28 Sept 2026 | 29 Sept 2026 |
| Lead Physical Design EngineerPython | No longer seen | Bristol | 24 Aug 2026 | 28 Sept 2026 | 29 Sept 2026 |
| DFT EngineerPython | No longer seen | Bristol | 24 Aug 2026 | 07 Sept 2026 | 08 Sept 2026 |
| Developer Operations / DevOps — Bazel MonorepoPythonRustC++ | No longer seen | Bristol | 24 Aug 2026 | 08 Sept 2026 | 10 Sept 2026 |
Observed hiring activity
Monthly observations, up to the last 12 months. The initial import can produce a spike. These counts measure postings and reappearances, not hires, headcount growth or unique recruitment campaigns. The current month is incomplete.
| Month (UTC) | First seen | No longer seen | Reappeared |
|---|---|---|---|
| 2026-08 | 28 | 0 | 0 |
| 2026-09 | 1 | 11 | 1 |
| 2026-10 | 2 | 0 | 0 |
Technologies in current roles
Counts are current postings mentioning each technology, not evidence of changes in the company’s stack.
Observation timeline
61 recorded events, newest first. Posting updates do not retain historical text versions; role links show the latest stored description.
- Posting updatedTools Developer (Rust / Linux)
- Posting updatedTools Developer (Rust / Linux)
- Posting updatedModelling Engineer
- Posting updatedModelling Engineer
- Posting updatedMember of Technical Staff - Security Engineering
- Posting updatedTools Developer (Rust / Linux)
- Posting updatedSenior ML Compiler Engineer
- First observedTools Developer (Rust / Linux)
- First observedTools Developer (Rust / Linux)
- Marked no longer seenLead Physical Design Engineer
- Marked no longer seenLead Physical Design Engineer
- Marked no longer seenInfrastructure Software Engineering – Platform & Build 1
- Marked no longer seenInfrastructure Engineer (Linux)
- Posting updatedInfrastructure Software Engineering – Platform & Build
- Marked no longer seenML Runtime Engineer
- Marked no longer seenML Runtime Engineer
- Marked no longer seenRust Software Engineer
- Marked no longer seenRust Software Engineer
- Marked no longer seenDeveloper Operations / DevOps — Bazel Monorepo
- First observedInfrastructure Software Engineering – Platform & Build 1
- Posting updatedInfrastructure Software Engineering – Platform & Build
- Marked no longer seenDFT Engineer
- ReappearedInfrastructure Engineer (Linux)
- Marked no longer seenInfrastructure Engineer (Linux)
- Posting updatedSenior Verification Engineer
- Posting updatedRust Software Engineer
- Posting updatedRust Software Engineer
- Posting updatedProduct & Yield Engineer (Data-focused)
- Posting updatedModelling Engineer
- Posting updatedModelling Engineer
- Posting updatedML Runtime Engineer
- Posting updatedML Runtime Engineer
- Posting updatedInfrastructure Engineer (Linux)
- First observedProduct & Yield Engineer (Data-focused)
- First observedInfrastructure Engineer (Linux)
- First observedVerification Engineer
- First observedVerification Engineer
- First observedSilicon Infrastructure Engineer
- First observedSenior Verification Engineer
- First observedSenior Verification Engineer
- First observedSenior Systems Software Engineer
- First observedSenior/Principal Physical Design Engineer
- First observedSenior/Principal Physical Design Engineer
- First observedSenior ML Compiler Engineer
- First observedSenior Linux Kernel Driver Engineer
- First observedSenior Embedded Performance Engineer
- First observedRust Software Engineer
- First observedRust Software Engineer
- First observedModelling Engineer
- First observedModelling Engineer