Biostatistician

Costello Medical

Biostatistician responsible for statistical analysis plans and client communication in healthcare. Collaborating with project teams to deliver high-quality results on time.

Posted 7/13/2026full-timeBoston • Massachusetts • 🇺🇸 United StatesMid-LevelSenior💰 $75,000 - $80,000 per yearWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in statistical analysis and data interpretation, with proficiency in R programming and strong communication skills to convey complex methodologies to clients in the healthcare sector. Capable of delivering high-quality project work through collaboration and attention to detail while managing multiple deadlines.

Highest-signal resume keywords

Statistical AnalysisR ProgrammingData AnalysisCommunication SkillsProject Collaboration

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Statistical AnalysisData AnalysisR ProgrammingPython StanSQL

Soft Skills

Attention to DetailOrganizational SkillsCustomer ServiceInitiativeFlexibility

Industry Keywords

Healthcare SectorMedical DataClinical ProcessesClinical Trials

Tech Stack

Tools & technologies

PythonSQL

About the role

Key responsibilities & impact

You will be responsible for devising and performing statistical analysis plans
Communicating the methodologies and results of these to our clients in the healthcare sector
Work in project teams alongside colleagues from all specialities to ensure that statistics projects are completed to an exceptionally high standard
Deliver project work requires close collaboration with clients
Participate in client calls and face-to-face meetings with external stakeholders
Exposure to a wide variety of services and a broad range of therapeutic areas

Requirements

What you’ll need

A degree level or higher qualification in a scientific or mathematical discipline (minimum GPA 3.3) with a focus on statistics and data analysis.
Proficiency in the R programming language, and the willingness and ability to rapidly develop your programming skills
The technical and mathematical ability, coupled with the written and oral communication skills, to explain complex techniques and results to non-experts
A willingness to trial, explore or recommend new software or techniques that may suit specific projects
A high degree of accuracy and attention to detail, along with the ability to maintain a high level of customer service and the quality of deliverables under multiple competing demands
A high level of organisation, with the flexibility to respond to changing deadlines
The ability to use your initiative and work independently, in addition to working collaboratively within project teams
Excellent written English, which will be assessed during the selection process.
A Masters degree or PhD in a scientific or mathematical discipline (optional)
Experience with Python Stan, SQL (optional)
Experience in and/or knowledge of medical data, clinical processes or trials (optional)

Benefits

Comp & perks

Discretionary profit share bonuses paid twice per year
hybrid and flexible working options
generous vacation allowance
private medical and dental insurance
401K plan with up to a 5% employer contribution
life insurance
full funding and study leave for external training and more