Hiring pulse
Callosum
Callosum has 7 open roles in the ZorixOS index right now, hiring most heavily in London, with Machine Learning the most requested skill. 0% of these postings are remote.
Every number on this page is computed from real job postings in the ZorixOS index, most fetched directly from the employer's own careers system. Updated hourly.
Open roles now
7
Remote share
0%
New postings, 8 weeks
Most requested skills (frequency across 7 postings)
Latest openings
- ML Research Engineer - Member of Technical Staff
London · posted 2026-10-11
- Security Lead - Member of Technical Staff
London · posted 2026-10-11
- Research Engineer, Benchmarking - Member of Technical Staff
London · posted 2026-10-11
- Evolutionary Optimisation - Member of Technical Staff
London · posted 2026-10-11
- Research Engineer, Evals - Member of Technical Staff
London · posted 2026-10-11
- Networking & Interconnect Systems - Member of Technical Staff
London · posted 2026-10-11
- Agent Runtime & Systems - Member of Technical Staff
London · posted 2026-10-11
See how well you match these roles.
ZorixOS scores your real resume against every posting, preps you for the interview, and tracks your applications.
Match me to Callosum rolesData: ZorixOS job index, fetched from employer career systems and vetted boards. Counts are live index counts, not company statements.