Senior Associate Scientist, Analytical Development (Contract)
EngineeringOnsiteSouth San Francisco, California, United StatesUSD 45–USD 50 / hourly
Company identity and hiring signals verified from public source listings
Observed daily snapshots
Latest: 26 roles
Observed active listings increased from 4 to 26 across 21 snapshot days. Missing days are left as gaps and are not estimated.
| Date | Active listings |
|---|---|
| 2026-08-31 | 4 |
| 2026-09-01 | 4 |
| 2026-09-02 | 4 |
| 2026-09-03 | 4 |
| 2026-09-04 | 4 |
| 2026-09-05 | 4 |
| 2026-09-06 | 4 |
| 2026-09-07 | 4 |
| 2026-09-08 | 4 |
| 2026-09-09 | 4 |
| 2026-09-11 | 4 |
| 2026-09-12 | 4 |
| 2026-09-15 | 4 |
| 2026-09-27 | 29 |
| 2026-10-03 | 30 |
| 2026-10-10 | 30 |
| 2026-10-14 | 30 |
| 2026-10-17 | 30 |
| 2026-10-20 | 26 |
| 2026-10-23 | 26 |
| 2026-10-26 | 26 |
Listing recency
Source observation shows when Base Career last saw listings at their source. It does not mean every listing was revalidated within the last 24 hours.
Based on n=26 classified listings
Based on n=26 classified listings
Based on n=26 classified listings
Based on n=26 classified listings
| Seniority | Median range | Sample |
|---|---|---|
| Senior | USD 155K–USD 180K / yearly | n=17 |
| Senior | USD 60–USD 70 / hourly | n=7 |
Verified active listings
EngineeringOnsiteSouth San Francisco, California, United StatesUSD 45–USD 50 / hourly
EngineeringOnsiteSouth San Francisco, California, United StatesUSD 155K–USD 180K / yearly
OperationsHybridSouth San Francisco or United StatesUSD 150K–USD 170K / yearly
EngineeringHybridSouth San Francisco, California, United StatesUSD 170K–USD 210K / yearly
LegalHybridSouth San Francisco, California, United StatesUSD 250K–USD 280K / yearly
EngineeringOnsiteNewark or South San FranciscoUSD 135K–USD 160K / yearly
Clinical-stage biotechnology company developing off-the-shelf allogeneic CAR T-cell therapies for cancer and autoimmune disease patients.