Arine
arine.io
Actively hiring
Care Coordination & Population Health
Clinical Decision Support
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Overview
News
Technologies
Salaries
Products
People
Growth
Offices
Jobs
Financials
Funding and backers
Total raised
$48.5M
2 rounds on record
Latest round
$30M
Series C · Jul 2025 · 15 mo ago
Team
165
US Form 5500 (plan participants) · Apr 2025
Hiring now
11
+2 posted in 30 days
Backers
3
Kaiser Permanente Ventures, Katalyst Ventures
The money's age
Due for its next round
15 months since the last round · and hiring
Momentum
7/100
hiring for its size
Last sign of life
this month
a posting or a news item
The story so fareach stage dated by its source: the company's releases, the press, registers, filings
Jul 3, 2025
Raised a round Series C $30M · Pulse 2.0
Jul 7, 2022
Raised a round Venture round $18.5M · SEC Form D
2015
Founded
Tractionpublic signals, read monthly
Web presence
top 6%
of 133.2M domains by links, Common Crawl
Funding rounds
| Round | Date | Amount | Investors | Source |
|---|---|---|---|---|
| Series C | Jul 2025 | $30M | Kaiser Permanente Ventures | Pulse 2.0 |
| Venture round | Jul 2022 | $18.5M | — | SEC Form D |
Registers and programsofficial lists and records that name the company
| Legal entity | Arine Inc. | SEC Form D |
Founders and leadersfrom filings, registers and the company's site
Yoona KimExecutive Officer, DirectorSEC Form D
Eric CarlsonExecutive OfficerSEC Form D
Penjit MoorheadExecutive Officer, DirectorSEC Form D
Ben ThomanderExecutive OfficerSEC Form D
Penjit MooreheadExecutive Officer, DirectorSEC Form D
Backed byfrom the funds' portfolios and accelerator catalogs
Kaiser Permanente Ventures 
Katalyst Ventures 
MaC Venture Capital Investors in similar startupsfunds that back the companies most like this one
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How Arine hires
Truth index
C 62/100
Ghost roles
64%
Stale roles
0%
Reposted roles
0%
Arine scores C on the Alion truth index (A is best, E worst), measured over 11 open roles re-checked against its own hiring board: 64% look like ghost listings, 0% have gone stale and 0% are the same role posted again. It measures how much of what this employer publishes turns into a real, finite search - not the employer as a workplace. How the index is computed
Overview
Arine applies clinical algorithms to pharmacy and medical claims to find medication problems before they cause harm. Health plans use it to spot dangerous drug combinations, gaps in adherence and cheaper therapeutic alternatives, then route recommendations to pharmacists. The company works with Medicare and Medicaid plans across the United States.
News
Arine: $30 Million Series C Raised For AI-Based Medication Optimization Platform
Arine, a leader in AI-based medication intelligence, announced a Series C funding round. Town Hall Ventures led the round with participation from Kaiser Permanente Ventures and other existing investors.
Read more
Report
Tech stack
Technologies named in job postings at Arine over the last 12 months, by layer, with the share of postings for each.
Technologies in use
2
Postings analysed
10
Stack modernity
64/100
Developer tools
Microsoft Excel10%
Practices & domains
Machine Learning100%
Sign in to see how your skills match this stack
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People
Yoona Kim
Executive Officer, Director
Eric Carlson
Executive Officer
Penjit Moorhead
Executive Officer, Director
Ben Thomander
Executive Officer
Penjit Moorehead
Executive Officer, Director
Susan Choe
Director
Andrew Brooks
Director
Perry Wallack
Director
Names and roles come from public filings, company registers and the company's own site. Is this you? Correct or remove · How we handle this data
Growth
Hiring Momentum
58/100
Growing
Open positions
11
1 opened / 0 closed in 30 days
Median time-to-fill
62 days
faster than 21% of the market
ATS activity
Every ~4 hours
Today
Hiring Dynamics
+100%
Hiring Focus
The percentage next to each role is its share of the company's job openings over the last 90 days; the arrow shows the shift versus the previous period.
Support
50% ▼
AI/ML
25% ▲
Product
25% ▲
Activity Timeline
Added Microsoft Office to stack
Sep 2026
Added Machine Learning to stack
Sep 2026
Added Microsoft Excel to stack
Sep 2026
Offices
Where the company hires and what each office is for
Cities
1
Hiring now
1
Countries
1
Busiest office
San Francisco
San Francisco
United States
HQ
Reach out to the Arine team with questions or for support:
1 open roles 1 posted in 90 days 100% engineering 200-500 est. staff
hires for AI/ML
595 Market Street, Suite 1250, San Francisco, CA 94105
Jobs
In office • Internship • Bachelor's Degree • San Francisco
Python
Claude
Prompt Engineering
AWS Bedrock
LLM Guardrails
Machine Learning
DevOps
Azure
AWS
AWS Lambda
SOAP
Cybersecurity
HIPAA
Apply
≈ $129k – $229k per year (Estimated) • Hybrid • Full-Time • 8+ years exp
Machine Learning
Cybersecurity
HIPAA
MedTech
FHIR
Apply
≈ $85k – $177k per year (Estimated) • Hybrid • Full-Time • 6+ years exp
Machine Learning
Cybersecurity
HIPAA
Apply
≈ $81k – $157k per year (Estimated) • Hybrid • Full-Time • 6+ years exp • Bachelor's Degree
Machine Learning
Cybersecurity
HIPAA
Apply