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Senior Scientist, -Throughput Chemistry

Job in Boston, Suffolk County, Massachusetts, 02298, USA
Listing for: Otsuka Pharmaceutical Co., Ltd
Full Time position
Listed on 2026-09-21
Job specializations:
  • Research/Development
    Drug Discovery, Research Scientist
Salary/Wage Range or Industry Benchmark: 123600 - 177675 USD Yearly USD 123600.00 177675.00 YEAR
Job Description & How to Apply Below

About Us

Jnana Therapeutics, a wholly owned subsidiary of Otsuka Pharmaceutical, is a clinical-stage biotechnology company leveraging its next-generation RAPID chemoproteomics platform to discover medicines for highly validated, challenging-to-drug targets to treat diseases with high unmet needs. Jnana is focused on developing first- and best-in-class therapies to treat a wide range of diseases, including rare diseases and immune-mediated diseases. Jnana's lead program, JNT-517, which targets an allosteric site on the phenylalanine transporter SLC6A19, is a potential first-in-class oral approach for the treatment of PKU, a rare genetic metabolic disease.

Located in Boston, Jnana brings together scientific leaders in small molecule drug discovery and development, and a highly experienced management team. For more information, please visit  and follow us on Twitter/X and Linked In. At Jnana, you'll join a diverse, passionate team dedicated to advancing therapies for challenging diseases. Our collaborative, purpose-driven culture fosters innovation, urgency, and belonging-making a great place to work!

About

the Opportunity

As a Scientist in our Discovery Chemistry group, you will support our internal chemistry group focused on drug discovery programs for hard-to-drug targets. Through small molecule screening using our novel and proprietary chemoproteomics RAPID platform, our research aims to identify novel small molecules against these challenging targets to interrogate target biology and ultimately to develop drug candidates that can provide clinical value to patients.

Responsibilities
  • Execute direct-to-biology, high-throughput chemistry to support the platform
  • Develop and optimize new reactions for direct-to-biology chemistry
  • Contribute to establishment of the high-throughput chemistry function and planning/build out of laboratory automation
  • Utilize synthetic expertise to design and execute synthesis of target molecules
  • Work closely with external chemistry CRO teams to synthesize target molecules
  • Work collaboratively across scientific disciplines on multiple projects
  • Proactively engage in brainstorming and the generation of new ideas across projects
  • Assist in preparing patent applications and publications
  • Maintain a safe and productive laboratory environment
Desired Qualifications & Past Experience
  • Ph.D. in Medicinal Chemistry, Organic Chemistry, or closely related field with at least 3 years industry experience in parallel synthesis, liquid handling, high-throughput experimentation and/or direct-to-biology chemistry
  • Passion for drug discovery, highly-organized and excellent communication skills
  • Minimum $ - Maximum $, plus incentive opportunity:
    The range shown represents a typical pay range or starting pay for individuals who are hired in the role to perform in the United States. Other elements may be used to determine actual pay such as the candidate's job experience, specific skills, and comparison to internal incumbents currently in role. Typically, actual pay will be positioned within the established range, rather than at its minimum or maximum.

    This information is provided to applicants in accordance with states and local laws.
Final date to receive applications

This will be posted for a minimum of 5 business days.

Company benefits
  • Comprehensive medical, dental, vision, prescription drug coverage, company provided basic life, accidental death & dismemberment, short-term and long-term disability insurance, tuition reimbursement, student loan assistance, a generous 401(k) match, flexible time off, paid holidays, and paid leave programs as well as other company provided benefits.

Come discover more about Jnana and our benefit offerings;

Disclaimer

This job description is intended to describe the…

Position Requirements
10+ Years work experience
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