Fernhollow Biosciences

Biotech · 201-1000 employees · HQ San Diego, CA

★★★★★3.350 reviews✓ Résumé-backed reviews

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Ratings

50 reviews · 12 current · 38 former · last 24 months

3.3

★★★★★

trimmed mean (n ≥ 5)

Work-life balance

3.4

Compensation & benefits

3.0

Culture & values

3.4

Management

3.5

Career growth

3.3

Diversity & inclusion

3.0

recommend

61% approve of CEO

Reviews

most helpful · current + former

“Would come back in a heartbeat”★★★★★

✓ Résumé-backedFormer employee· Product· Entry· 3-5 yrs· Hybrid· 2026 Q2

Pros Lots of ownership early on; you ship real things fast.

Cons Tooling is dated and slows everyone down.

👍 Helpful (13)

“Mixed bag after the reorg”★★★★★

✓ Résumé-backedFormer employee· Engineering· Mid· lt1 yrs· Hybrid· 2025 Q4

Pros Strong engineering culture with good code review habits.

Cons Hard to get headcount even for critical work.

👍 Helpful (11)

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Salaries & total comp

50 reports · rounded to $5K

p10–p90p25–p75medianposted range (median)

$50K$95K$140K$185K$230K$275K

Intern

n=<5

Not enough reports yet — we show a median at 5.

needs 5

Entry · IC1

n=14

$100K

p25 $80K · p75 $120K-18% vs posted

Mid · IC2

n=7

$135K

median only-6% vs posted

Senior · IC3

n=6

$190K

median only+19% vs posted

Staff · IC4

n=12

$230K

p25 $150K · p75 $245K

Principal · IC5+

n=9

$230K

p25 $220K · p75 $250K

Offers vs current offers median $135K vs current employees $155K (-11%)

Benefits

50 people reported

Health premium covered90–100% (44 of 50)

Paid parental leave8 wks median (50 of 50)

Fertility / IVF$20K lifetime (50 of 50)

401(k) match5% · immediate (50 of 50)

PTOUnlimited (50 of 50)

Dental100% report it (50 of 50)

Vision100% report it (50 of 50)

Compare benefits with similar companies →

Hiring activity

▲ 4% WoW

JobWhat users' weekly applications, saves and views at Fernhollow Biosciences.

AppliedSavedViewed

Open roles our users are seeing

titles grouped · last 30 days · we never republish postings

Role family	Posted range (median)	Activity
Software engineering	$110K–$145K
Other	$80K–$105K
ML / AI	not posted
Finance	not posted
Marketing	not posted
Data	not posted
Engineering management	not posted
Sales	not posted

Links go to the company's own careers page. The extension tracks and autofills these applications.

At a glance

Median base · Entry$100K

Median total comp$125K

Posted vs reported-18%

Interview difficulty3.2 / 5

Hot rank (09-23)#22

Interviews

50 interview reports from the extension's interview feedback.

Overall experience★ 3.4

Difficulty3.2 / 5

Question typesBehavioral · Coding · System design

Outcomes46% advanced

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Community data from JobWhat users, not endorsed by Fernhollow Biosciences. Updated Sep 25. Methodology · Report an issue

jobwhat doesn't host job postings. Data through Sep 23.