SpaceXAI / xAI
Evals, RL systems, model training, high-performance infrastructure
- Live
- 198
- 30d
- +37
A source-grounded observatory tracking how frontier organizations turn research priorities into teams—without confusing a fresh posting, a repost, and a newly observed role.
985 roles carry source-published dates inside the 30-day window.
Hiring is an organizational error signal: teams add capacity where capability, reliability, or execution still falls short. Read together, the roles form a map of unresolved constraints.
Evals, RL systems, model training, high-performance infrastructure
Applied AI, Starlink, Starshield, Starmind, physical compute
Agents, safeguards, model evaluations, research infrastructure
Agent environments, post-training, personal AGI, privacy, Codex
Convergence: agents, evaluations, RL systems, safety infrastructure, and compute. Divergence: SpaceXAI emphasizes model velocity; Anthropic, empirical safety and research tooling; OpenAI, agents and product-grounded post-training; SpaceX, operational AI and physical compute.
These are not opaque recommendations. Each lane connects public demand to the concrete artifact a strong candidate can demonstrate.
Teams are hiring for graders, harnesses, computer use, long-horizon tasks, and the systems that turn fuzzy behavior into measurable signal.
Ship a benchmark with baselines, variance analysis, adversarial cases, a failure taxonomy, and a dashboard that makes regressions hard to miss.
SpaceXAI branding and the SpaceX careers surface overlap in public language, but their ATS boards remain distinct. The model preserves that truth instead of forcing a convenient merge.
first_publishedWhat the ATS says
first_seenWhat this system observed
content_hashWhat materially changed
closed_atWhat disappeared and when
A snapshot is evidence, not history. This first release marks its temporal boundary plainly and separates measured facts from interpretation.
Every organization retains its own ATS and canonical job ID.
Every curated role and count links to a primary public source.
Closures and true first-seen events require future daily captures.
No unexplained match percentage is presented as fact.
Query official public ATS feeds and record the timestamp, source identity, and provider fields without silently rewriting them.
Normalize titles and locations while retaining canonical job IDs, brand relationships, and near-duplicate groups.
Test extraction, event classification, duplicate precision, link health, and the completeness of every evidence chain.
Derive organizational signals with explicit uncertainty. Never replace eligibility checks or candidate evidence with a mystery score.
xAI asks candidates to describe exceptional work. Anthropic asks to see an LLM project with complex behavior or quantitative experiments. Frontier eval roles ask for the ability to move from a fuzzy problem to a reliable measurement system.
The observatory is strongest when it becomes that evidence: reproducible ingestion, temporal reasoning, evaluated reconciliation, calibrated uncertainty, and a product people can actually use.
Audit the source layer