Principal Scientist, Chemical Development

Vividion; Northern, San Diego (KY, CA); Hybrid; USD 165,000 - 185,000; Full time

Job summary

Vividion Therapeutics, Inc. in San Diego seeks a Principal Scientist, Chemical Development to build robust synthetic routes and deliver non-GMP & GMP material on multi-kilogram scale.

You will lead external scientists, coordinate with CDMO partners, and drive API development from preclinical to proof-of-concept across programs. You will collaborate with QA and regulatory teams, manage timelines and budgets, and communicate development milestones to leadership in a fast-paced, innovative

Qualifications

• Ph.D. or BS/MS with extensive small molecule development experience.
• Knowledge of ICH guidelines and cGMPs.
• Ability to manage multiple projects across development stages.

Responsibilities

• Lead external scientists for route scalability assessment and optimization to deliver API on multi-kilogram scale.
• Collaborate with CDMO partners to manage process development and API manufacturing.
• Represent Drug Substance Development on core teams and subteams.
• Oversee synthetic route design, control strategies, and regulatory starting materials.

Skills

Process chemistry development

CDMO management

Multi-kilogram scale manufacturing

Communication skills

Project management

Education

PhD +6 years

BS/MS +10 years

Job description

Description

Company Overview:

Vividion is a next generation biotechnology company based in San Diego that is leveraging its proprietary chemical proteomics platform to conduct proteome-wide footprinting of drug-protein interactions with unprecedented breadth and precision. Our technology allows us to screen, identify and optimize novel drugs that selectively bind virtually any protein, including proteins previously considered “undruggable”. Our pipeline and emerging programs reflect a matured and productive platform capable of delivering first in class drugs utilizing novel mechanisms of action (allosteric inhibitors, protein-protein interaction inhibitors, functional activators, degraders etc.) against undruggable targets in the oncology and immunology space.

We prize scientific excellence, creativity, team players and we are committed to continued innovation. We have worked hard to create a collaborative and dynamic work culture where your ideas and discoveries are valued and will have an impact. We are growing and there are opportunities for mentorship and career progression.

Vividion has been recognized as a Top Workplace by The San Diego Union-Tribune from 2022 to 2025.

Job Summary:

The Principal Scientist, Chemical Development will successfully develop robust synthetic processes and deliver non-GMP & GMP material on multi-kilogram scale in a safe, environmentally conscious, and efficient manner. This individual will be responsible for implementing strategies to progress compounds from preclinical development through proof-of-concept with specific focus on delivering drug substance to support preclinical and clinical needs for all Vividion small molecule programs.

Requirements

Essential Duties and Responsibilities:

• Lead a team of external scientist(s) to conduct synthetic route scalability assessment, route scouting (as necessary), route selection, and route optimization to deliver non-GMP & GMP API (active pharmaceutical ingredient) on multi-kilogram scale.
• Proactively work with CDMO partners to manage process development and manufacturing of intermediates and API; management of API/retain inventory.
• Represent Drug Substance Development on research core teams and CMC subteams.
• Responsible for phase appropriate synthetic route design and implementation of control strategies for regulatory starting materials and API.
• Lead fate and purge studies and genotoxic impurity evaluation.
• Lead technical transfers of intermediate/API processes and support external manufacturing activities by acting as PIP (person in plant).
• Work cross-functionally to communicate Drug Substance Development timelines/objectives.
• Contribute to quarterly updates of Drug Substance Development budget & resource allocation.
• Author and review the relevant CMC sections for US and ex-US regulatory filings.
• Work with quality assurance (QA) to manage the external manufacture and release of GMP drug substance and resolve technical issues or deviations.
• Review and approve master batch records, validation protocols/reports, and specifications required for drug substance manufacturing, as well as author development reports.
• Monitor compounds in preclinical development and develop synthetic routes to key cores for advanced leads.
• Work with Medicinal Chemistry, Preformulation Sciences, Analytical Development, and Drug Product Development to ensure that synthetic route, final solid form, and compound properties are suitable for development.
• Support API manufacturing process tech transfer prior to proof-of-concept.

Education and Experience Requirements:

• Ph.D. with 6+ years of experience or BS/MS with 10+ years of experience in organic chemistry, chemical engineering, pharmaceutical sciences or closely related discipline with relevant small molecule development experience.
• Knowledge and implementation of ICH Guidelines and current Good Manufacturing Practices (cGMPs).
• Knowledge of API solid state properties and the potential impact to drug product manufacturing and performance.
• Ability to manage multiple projects spanning all phases of development and rapidly adapt to changing program needs.
• Strong track record in process chemistry development, CDMO management and multi-kilogram scale manufacturing.
• Excellent written and verbal communication skills.
• Ability to effectively organize and prioritize tasks to achieve deadlines.

Pay & Benefits:

The anticipated base salary for this position ranges from $165,000 to $185,000 depending on relevant skills, competencies, experience, and education. In addition, this position is eligible for target bonus, long-term-incentives, 401k retirement savings plan with company match, and a comprehensive benefits package which includes medical, dental, vision, life, and disability insurance.

EEO & Employment Eligibility:

Vividion Therapeutics, Inc. is an Equal Opportunity employer and will consider all qualified applicants for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, protected veteran status, disability status, or any other characteristic protected by applicable federal, state, or local laws.

Privacy Policy:

The protection of your personal information is a commitment we take seriously. For information regarding our Privacy Policy (CA candidates) please visit https://vividion.com/privacy-notice/.