PhaseV

Machine Learning · Clinical Trial Software
9open roles
1backers · Insight Partners
Growinghiring pace, 56 of 100
142 daysmedian time a role stays open

Overview

PhaseV is a startup that applies causal inference and machine learning to clinical trial data to detect hidden signals and plan optimal trials, bringing new treatments to patients more efficiently. Its research and development is based in Tel Aviv, and it hires applied AI engineers, data scientists, product managers and project managers. The company is headquartered in Boston, Massachusetts, United States.

Key facts

As of Nov 13, 2026, Alion lists 9 open roles at PhaseV. PhaseV is headquartered in Boston, United States.

Open roles
9Its careers board, read on Nov 13, 2026
Headquarters
Boston, United StatesAlion company profile, updated Nov 13, 2026
Employees
10+Alion company profile, an estimated range
Technologies in its job postings
16Named in its job postings

How PhaseV hires

Truth index
B 77/100
Median time to fill
142 days
Ghost roles
30%
Stale roles
0%
Reposted roles
0%

PhaseV scores B on the Alion truth index (A is best, E worst), measured over 10 open roles re-checked against its own hiring board: 30% look like ghost listings, 0% have gone stale and 0% are the same role posted again. Its roles close in a median of 142 days. 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

Funding and backers

Team
11-50
employees, estimated range
Backers
1
Insight Partners
Momentum
0/100
no fresh signals
Last sign of life
1 mo ago
a posting or a news item
Tractionpublic signals, read monthly
Web presence
top 6%
of 133.2M domains by links, Common Crawl
Backed byfrom the funds' portfolios and accelerator catalogs
Insight Partners fund

Jobs

In office · Master's Degree
Python
Multimodal AI
AI Agents
NLP
Agentic Workflows
Machine Learning
Apply
In office
Machine Learning
Apply
≈ $123k – $233k per year (Estimated) · In office · 3+ years exp · Master's Degree · Cambridge
Python
arXiv
Machine Learning
Apply
≈ $163k – $322k per year (Estimated) · In office · 10+ years exp · Bachelor's Degree · Cambridge
Multimodal AI
Apply
≈ $137k – $255k per year (Estimated) · In office · 5+ years exp · Bachelor's Degree · Cambridge
Python
Machine Learning
DevOps
AWS
Docker
Kubernetes
Apply
≈ $137k – $255k per year (Estimated) · In office · 5+ years exp · Bachelor's Degree · Cambridge
Python
Machine Learning
DevOps
AWS
Docker
Kubernetes
Apply
≈ $158k – $317k per year (Estimated) · In office · 5+ years exp · Cambridge
Apply
$255k – $300k per year · Equity · Hybrid · Master's Degree · Cambridge
Machine Learning
DevOps
GCP
Apply
In office · 4+ years exp
Machine Learning
Apply
All 9 jobs at PhaseV salaries, cities, levels and how long each has been open

Salary insights

Compensation ranges based on this company's open jobs
Median
$300k
Typical range
$300k
Open positions
1
1 Jobs
Architect 100%
Level Jobs Median Typical range
Architect 1 $300k $300k
Highest paying role Medical Director $300k
Normalized to USD per year

Growth

Hiring Momentum
56/100
Growing
Open positions
9
0 opened / 1 closed in 30 days
Median time-to-fill
142 days
faster than 8% of the market
ATS activity
Every ~6 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.
Data Science
50% ▼
HR
50% ▼
Activity Timeline
Added GCP to stack Oct 2026
Added NLP to stack Oct 2026
Added AI Agents to stack Oct 2026
Added Agentic Workflows to stack Oct 2026
New location: Broadway Sep 2026
Added Machine Learning to stack Sep 2026

Tech stack

Technologies named in job postings at PhaseV over the last 12 months, by layer, with the share of postings for each.
Technologies in use
16
Postings analysed
9
Stack modernity
86/100AI adopter
Languages
Python
Frameworks & libraries
Playwright
Cloud & platforms
arXiv
AWS
GCP
Kubernetes
AI & ML
ChatGPT
Claude
Sign in to see how your skills match this stack Sign In
Full PhaseV tech stack 16 technologies · by team · pay by technology · changes · similar stacks

Connections

List
Graph
Found in company registers, site code, DNS and hiring. Each connection shows how sure we are and the evidence, with its source and date.
Shared investors1
Insight PartnersVia a fund
812 portfolio companies
Report a mistake

Offices

Where the company hires and what each office is for
Cities
2
Hiring now
1
Countries
1
Busiest office
Cambridge
Loading the map
Headquarters Builds here Office with open vacancies No open vacancies right now Tap a pin for the office
Boston United States
HQ
Cambridge United States
Engineering / R&D
Boston Office
6 open roles 1 posted in 90 days 50% engineering 10-50 est. staff $300k Avg Salary
hires for Backend, Data Science, Legal
seen since Jun 2025 careers board, job postings

How to cite this page

Alion, "PhaseV: key facts", as of Nov 13, 2026. https://alion.io/company/phasev

These figures are published under a free licence. You may reuse them, including commercially, as long as you credit Alion and link back to this page. CC BY-SA 4.0