Log inSign up free
  • Home
  • Profile
  • Jobs
    • Applications
    • Career
    • Resume
    • Cover letters
  • Content
    • Posts
    • Media
  • Messages
  • Analytics
    • Overview
    • Pages
  • Portfolio
  • More tools
    • Hiring
  • Settings
All jobs
PHPhaseV logo

PhaseV

One Broadway

Senior Data Scientist.

SENIOR LEVELDATA & ML

 

Company Overview:

PhaseV (HQ in Boston, R&D in Tel Aviv) is a cutting-edge startup, pushing innovation in the drug development process to bring new treatments to more patients, in a more efficient and precise way. Leveraging the power of advanced causal inference and pushing the boundaries of machine learning, PhaseV detects hidden signals in clinical data and extracts actionable insights for planning the optimal trial. The company's proprietary ML-based platform for adaptive clinical trial design and closed-loop execution enables sponsors to easily and quickly unlock the potential of adaptive clinical trials, reveal the optimal adaptive design to meet their trial objectives and execute more efficient, more precise, and more successful clinical trials. Collaborating with 7 of the top pharmaceutical companies, as well as multiple CROs and biotechs, we are poised to make a significant impact on how drugs are developed and brought to market.

 

 

Position Overview:

We are seeking a talented Data Scientist to join our team of researchers. The ideal candidate will have a strong foundation in machine learning and statistics with an interest in causal inference. This is an integral role on our team with opportunity to interface with our clients directly. Strong communication skills and the ability to navigate ambiguity with a sense of proactiveness is a must. This position offers autonomy and the ability to make an impact on a growing business. 

A couple of recent preprints we’ve released to get a sense of the challenges:

  • Causal Responder Detection (https://arxiv.org/abs/2406.17571)
  • Robust CATE Estimation Using Novel Ensemble Methods. (https://arxiv.org/abs/2407.03690)

Key Responsibilities:

Technical Development:

  • Implement and optimize ML algorithms, with a focus on causal ML applications in clinical trials
  • Collaborate with senior data scientists to develop and improve our analytical platforms
  • Work alongside clinical and biological experts to translate complex problems into technical solutions

Research & Analysis:

  • Conduct rigorous statistical analyses of both randomized and observational data
  • Develop and validate methods for responder identification and treatment effect estimation
  • Document and present methodologies and results for internal and external stakeholders

Collaboration:

  • Work cross-functionally with engineering, product, and business development teams
  • Contribute to technical discussions and peer code reviews
  • Support the preparation of technical documentation and research papers

 

Qualifications:

Education:

  • Master's in Computer Science, Statistics, Data Science, Engineering or a related field
  • Ph.D. is an advantage but not required

Experience:

  • 3+ years of experience in data science or machine learning roles
  • Experience with ML in a practical research or industry setting
  • Background in statistical modeling and analysis
  • Work experience in a biotechnology/life sciences environment

Skills:

  • Strong programming skills in Python (R in addition - an advantage)
  • Proficiency in statistical analysis and machine learning
  • Experience with data visualization and communication of technical concepts
  • Ability to communicate results clearly and effectively
  • Strong analytical and problem-solving skills

Preferred:

  • Familiarity with causal inference concepts
  • Experience with large-scale data processing

 

What We Offer:

  • Join us on a mission to bring more effective drugs to more patients.
  • The opportunity to work with an amazing team passionate about making a real-world impact.
  • Extremely hard and diverse problem setting, in which the team is pushing the envelope.
  • A collaborative and dynamic startup environment.
  • Professional growth and development opportunities.

 

Pay
Not stated
Where
One Broadway · 11th floor · Cambridge
Work
Not stated
Type
Not stated
Posted
24 Sep, 2026
Apply on the original postingSign in to apply

Unverified board

more at PhaseV.

4 Jun, 2025

PhaseV

Senior Software Engineer

PHPhaseV logo
  • Senior level
  • Engineering

One Broadway +4

Salary not listed

Details
18 Jun, 2025

PhaseV

Senior Project Manager

PHPhaseV logo
  • Senior level
  • Engineering

Dereck Ha'SHalom St 4

Salary not listed

Details
20 Nov, 2025

PhaseV

Senior Product Manager

PHPhaseV logo
  • Senior level
  • Product

Dereck Ha'SHalom St 4

Salary not listed

Details

similar roles.

28 Aug, 2026

Cableone

Senior AI/ML Engineer

CACableone logo
  • Senior level
  • Remote
  • Data & ML

Phoenix AZ, United States of America

Remote

Details
24 Sep, 2026

Cableone

Senior GIS Data Analyst

CACableone logo
  • Senior level
  • Remote
  • Data & ML

Phoenix AZ, United States of America

Remote

Details
21 Oct, 2026

Bdx

Bioinformatics Specialist

BDBdx logo
  • Data & ML

USA CA - Milpitas 155

Salary not listed

Details
20 Oct, 2026

Bdx

Director, Supply Chain Data & AI

BDBdx logo
  • Leadership
  • Remote
  • Data & ML

USA UT - Sandy, United States of America

Remote

Details
14 Sep, 2026

Cityblockhealth

Principal, Workforce Innovation

CICityblockhealth logo
  • Staff level
  • Remote
  • Data & ML

USA, United States of America

Remote

Details
22 Sep, 2026

Cityblockhealth

Director, Analytics

CICityblockhealth logo
  • Leadership
  • Remote
  • Data & ML

$140k–185k/yr

USA, United States of America

Details