RUNREQ :: job/a607d212-35b1-8c84-b91b-333ac9bfc322
← ANTHROPIC JOB LEDGER Research Engineer, Knowledge Foundations SAN FRANCISCO, CA / AI RESEARCH & ENGINEERING / TYPE NOT LISTED
FIRST SEEN JUN 21, 2026 RUNREQ OBSERVATION DAYS OPEN 44 44D COMPANY MEDIAN TEAM OPEN 66 AI RESEARCH & ENGINEERING 30D TEAM +6 NEWLY OBSERVED TRACKED COMP $350K–$850K /YR DISCLOSED RANGE / ALL TIERS SOURCE CLOSED CHECKED 26D AGO
JOB DESCRIPTION SHORTENED FROM SOURCE SHORTENED DESCRIPTION PENDING
ROLE EVIDENCE RUNREQ OBSERVATIONS AI RESEARCH & ENGINEERING OPENINGS / 30D HOVER TO INSPECT SAT, AUG 1, 2026 NET 0 / 75 OPEN +0 ADDED NONE
−0 DELETED NONE
SUN, AUG 2, 2026 NET 0 / 75 OPEN +0 ADDED NONE
−0 DELETED NONE
MON, AUG 3, 2026 NET +5 / 80 OPEN +1 ADDED Engineering Manager, Search → −2 DELETED Research Lead, Training Insights → Research Engineer, Agents → TUE, AUG 4, 2026 NET 0 / 80 OPEN +1 ADDED Software Engineer, ML Networking → −1 DELETED Research Engineer, Knowledge Foundations → WED, AUG 5, 2026 NET +2 / 82 OPEN +2 ADDED Hardware Systems Architect → Silicon Engineer → −0 DELETED NONE
THU, AUG 6, 2026 NET -1 / 81 OPEN +0 ADDED NONE
−1 DELETED Software Engineer, Research Infrastructure → FRI, AUG 7, 2026 NET -1 / 80 OPEN +0 ADDED NONE
−0 DELETED NONE
SAT, AUG 8, 2026 NET 0 / 80 OPEN +0 ADDED NONE
−0 DELETED NONE
SUN, AUG 9, 2026 NET 0 / 80 OPEN +0 ADDED NONE
−0 DELETED NONE
MON, AUG 10, 2026 NET 0 / 80 OPEN +0 ADDED NONE
−0 DELETED NONE
TUE, AUG 11, 2026 NET -3 / 77 OPEN +0 ADDED NONE
−3 DELETED Staff+ Software Engineer, Account Compromise → Anthropic Fellows Program, AI Security → WED, AUG 12, 2026 NET 0 / 77 OPEN +0 ADDED NONE
−0 DELETED NONE
THU, AUG 13, 2026 NET +1 / 78 OPEN +1 ADDED Software Engineer, Infrastructure, Interpretability → −0 DELETED NONE
FRI, AUG 14, 2026 NET 0 / 78 OPEN +0 ADDED NONE
−0 DELETED NONE
SAT, AUG 15, 2026 NET +1 / 79 OPEN +1 ADDED Research Scientist, Life Sciences (Chemistry) → −0 DELETED NONE
SUN, AUG 16, 2026 NET 0 / 79 OPEN +0 ADDED NONE
−0 DELETED NONE
MON, AUG 17, 2026 NET -1 / 78 OPEN +0 ADDED NONE
−1 DELETED Research Engineer (Senior Staff+), Safeguards Labs → TUE, AUG 18, 2026 NET -1 / 77 OPEN +0 ADDED NONE
−0 DELETED NONE
WED, AUG 19, 2026 NET 0 / 77 OPEN +0 ADDED NONE
−0 DELETED NONE
THU, AUG 20, 2026 NET 0 / 77 OPEN +0 ADDED NONE
−0 DELETED NONE
FRI, AUG 21, 2026 NET -9 / 68 OPEN +0 ADDED NONE
−0 DELETED NONE
SAT, AUG 22, 2026 NET 0 / 68 OPEN +0 ADDED NONE
−0 DELETED NONE
SUN, AUG 23, 2026 NET 0 / 68 OPEN +0 ADDED NONE
−0 DELETED NONE
MON, AUG 24, 2026 NET 0 / 68 OPEN +0 ADDED NONE
−0 DELETED NONE
TUE, AUG 25, 2026 NET -3 / 65 OPEN +0 ADDED NONE
−3 DELETED Software Engineer, RL Data → Software Engineer, Human Data Interface → WED, AUG 26, 2026 NET 0 / 65 OPEN +0 ADDED NONE
−0 DELETED NONE
THU, AUG 27, 2026 NET +2 / 67 OPEN +2 ADDED Staff+ Research Engineer, RL Data Platform → Staff+ Software Engineer, RL Data Platform → −0 DELETED NONE
FRI, AUG 28, 2026 NET -1 / 66 OPEN +0 ADDED NONE
−1 DELETED Research Engineer / Scientist, Frontier Red Team (Cyber) → SAT, AUG 29, 2026 NET 0 / 66 OPEN +0 ADDED NONE
−0 DELETED NONE
SUN, AUG 30, 2026 NET 0 / 66 OPEN +0 ADDED NONE
−0 DELETED NONE
COMP POSITION RANGE MIDPOINT NOT AVAILABLE NO COMPARABLE CURRENT OPEN-RANGE COHORT
Metrics describe observed job posts. They do not show applicant volume or completed hires.
EVENT> Anthropic :: Research Engineer, Knowledge Foundations first observed 44 days ago