Senior Director, Biotherapeutics

Manifold BioBoston, Massachusetts, United States · Posted 4 months ago

Full-timeEst. 290,000 USD

Description

Manifold Bio is a platform biotechnology company pioneering AI-guided protein design and massively multiplexed in vivo screening to unlock tissue-targeted medicines and organism-scale models of living systems. Using proprietary molecular barcoding technology, we screen hundreds of thousands of protein designs simultaneously in living systems, producing in vivo-validated datasets at a scale no one else can match. The datasets power our computational models, which leads to better drug designs, creating a flywheel that gets stronger with every campaign. Our team of protein engineers, biologists, and computational scientists works across this full stack to pursue programs both internally and with leading pharma companies.

Position:

Manifold Bio is seeking an exceptional Senior Director of Biotherapeutics to help guide and mature our discovery, characterization, and production of shuttled therapeutics. This role spans discovery and nonclinical development, including bioengineering strategies to generate best-in-class molecules and oversight of external contract manufacturing organizations (CDMOs) to develop processes and manufacture drug product for clinical trials.

As a member of our leadership team, you will contribute to high-level strategy and help build internal resources to support our ambitious growth plans. This is a unique opportunity to shape the future of a cutting-edge biotechnology company while working with a collaborative, innovative team.

Key Responsibilities:

Team Management & Development

Manage and mentor internal protein scientists and protein engineers
Build and focus teams in a capital-efficient manner to support current and future pipeline needs
Foster strong collaborative interactions between biotherapeutics teams and teams supporting AI/ML protein design and screening, oligonucleotide therapeutic discovery, and pharmacology

Program Execution

Support the discovery and characterization of shuttled therapeutics via 1-2 matrix project teams, serving as biotherapeutics lead or project lead
Map out critical path activities through IND-enabling studies and ensure key activities are resourced and executed efficiently
Engage with consultants, contractors and CROs/CDMOs to efficiently build expertise and capabilities that accelerate program progression
Set and implement strategy for developability assessment and early-stage de-risking
Prepare and present data packages for partnering discussions and investor presentations

Strategic Leadership

Contribute to high-level strategy and key objectives for discovery and development of shuttled therapeutics
Establish development candidate nomination criteria for novel biotherapeutics with particular focus on developability metrics
Identify and outline opportunities for backup molecule discovery and selection

Qualifications:

Required Experience & Skills

Extensive experience in biotherapeutics across a range of protein modalities
Proven track record engineering antibodies for clinical development
Deep knowledge of state-of-the-art protein engineering approaches
Experience with protein expression systems, purification methods, and characterization including developability assays
Prior experience liaising with CDMOs

Preferred Qualifications

Expertise with novel modalities and complex formats, including ADCs, tissue-targeted therapeutics, and bispecific antibodies
Understanding of high-throughput screening and bioanalytical technologies
Experience with generative AI models for protein and/or oligonucleotide design

Base Salary Range: $240,000-340,000

This reflects the typical offer range for this role, based on experience, role scope, and internal equity. Final compensation decisions are made using a consistent leveling framework and consider the candidate’s experience, interview performance, and expected impact.

This role is eligible for:

Annual performance-based target bonus
Stock options
Comprehensive medical, dental, and vision coverage
401(k) plan
Flexible paid time off and holidays
Perks including on-site gym, onsite lunch, and commuter support

Our compensation ranges are reviewed annually to ensure alignment with market trends and internal equity.

We value different experiences and ways of thinking and believe the most talented teams are built by bringing together people of diverse cultures, genders, and backgrounds.