Stoke Therapeutics, Inc.
Principal Scientist, Oligonucleotide Chemistry Bedford, Massachusetts, United St
Stoke Therapeutics, Inc., Bedford, Massachusetts, us, 01730
About Stoke
Stoke Therapeutics (Nasdaq: STOK) is a biotechnology company dedicated to restoring protein expression by harnessing the body’s potential with RNA medicine. Using Stoke’s proprietary approach, the company is developing antisense oligonucleotides (ASOs) to selectively restore naturally occurring protein levels. Stoke’s first medicine in development, zorevunersen, has demonstrated the potential for disease modification in patients with Dravet syndrome and is currently being evaluated in a Phase 3 study. Stoke entered into a strategic collaboration with Biogen in 2025 to develop and commercialize zorevunersen for Dravet syndrome. Under the collaboration, Stoke retains exclusive rights for zorevunersen in the United States, Canada, and Mexico; Biogen receives exclusive rest of world commercialization rights
Position Purpose We are seeking a dedicated and highly motivated Principal Scientist in Oligonucleotide chemistry to join a dynamic team focused on advancing oligonucleotide-based therapeutics. Within the chemistry team, you will work with talented scientists in managing the synthesis of bioactive oligonucleotides for our drug discovery programs and delivering to the project teams with strict timelines. Successful candidates will have significant experience with solid phase chemical synthesis of oligonucleotide, conjugation, HPLC purification, and LC-MS analysis. This position will report to the Director, Chemistry.
Key Responsibilities
Independently design and implement scientific and synthesis strategies relating to the research and development of antisense and other synthetic oligonucleotide therapeutics.
Contribute to multiple projects and provide key technical knowledge to the project team.
Plan and execute solid-phase oligonucleotide synthesis for SAR campaigns on several projects.
Participate in the identification, development, validation and implementation of both current and next-generation technologies to enable proprietary ASO therapeutic development including purchase and installation of hardware and software supporting synthesis, purification, and characterization of oligonucleotides.
Demonstrate working knowledge of conjugation chemistry and techniques aimed at producing novel conjugates.
Demonstrates understanding of the chemistry of nucleosides, nucleotides, and oligonucleotides as applied to antisense and other oligonucleotide technologies.
Stay current with scientific literature and understanding of the state of the art in oligonucleotide chemistry, purification, and screening strategies.
Work with both internal chemistry team and external CRO’s to generate innovative solutions to synthetic and drug design challenges within the context of oligonucleotide drug discovery projects.
Authors reports and manuscripts. May contribute to patent filings and/or regulatory filing.
Required Skills & Experience
PhD in Oligonucleotide Chemistry and relevant experience in a drug discovery environment with at least 8 years of oligonucleotide synthesis experience in a drug discovery environment, Master’s degree with 12+ years of experience or Bachelor’s degree with 18+ years of experience.
Strong practical knowledge of design, synthesis, and purification of synthetic oligonucleotides.
Experience in scale-up synthesis would be a plus.
Excellent project/time management, and problem-solving skills.
Excellent written and verbal communication skills, including making effective and compelling presentations in both large and small groups and communicating complex scientific and nonscientific issues to program teams.
Strong people skills and the ability to thrive in a team and goal driven environment
Experience designing, synthesizing and purifying oligonucleotides to support research and scale up studies.
Proven track record of scientific contributions in oligonucleotide and conjugates research as evidenced by publications/presentations/patentapplications and/or the identification of preclinical development candidates.
Location(s) Stoke operates in Bedford, MA. This is a lab-based position based in our Bedford, MA location.
Travel This position will require approximately 0% travel.
Compensation & Benefits The anticipated salary range for this role is $169,000 - $191,000 The final offer will be determined based on a variety of factors, including role scope, experience and qualifications, education, market benchmarks, internal equity, and geographic location. In addition to base salary, Stoke offers an annual bonus and equity participation.
Our benefits package includes medical, dental and vision insurance; life, long and short-term disability insurance; paid parental leave; a 401K plan with company match, unlimited vacation time, tuition assistance and participation in our Employee Stock Purchase Program (ESPP).
Culture & Values At Stoke, we believe that innovation, the ability to successfully advance our ground-breaking science and having fun as a team are enhanced by being together in person, at least periodically. We allow for flexibility in work arrangements that balance individual’s needs and preferences with the needs of our business and our desire to foster a culture of collaboration and innovation.
Our values guide our work to deliver meaningful medicines for people who need them. We are committed to being true to ourselves, to our colleagues, and to the people with severe diseases who are counting on us. We embrace diversity within a unique culture that is defined by our values. Our employee-led Diversity, Inclusion, and Belonging (DIB) Committee underscores the importance of DIB to who we are and what we do.
EEO Statement All applicants will receive consideration for employment without regard to race, color, age, religion, sex, sexual orientation, gender identity, national origin, physical or mental disability or protected veteran status.
Stoke participates in E-Verify.
Job Application Safety Notice Stoke is awareofthepotential forrecruiting scams from individuals, organizations and internet sitesthatclaim to represent Stoke’s Human Resources team. Our company utilizes a formal interview process to identify candidates for open positions, and doesnotconduct interviews using third party websites, social media platforms, or through applications such as Telegram, WhatsApp or Flock. We also will never ask for money or fees at any point during the interview process. Current open positions can be viewed on our Job Opportunities page . Those who observe suspicious recruiting activity involving Stoke are encouraged to report it to info@stoketherapeutics.com as well as to the Internet Crime Complaint center at www.iC3.gov .
External Recruiters Policy Stoke does not accept unsolicited recruitment support from external parties. Candidates or resumes submitted to Stoke by external firms without a signed contractand/or without Stoke’s initiation for assistance with respective search will be deemed unsolicited in nature, and no fee will be paid in the event the candidate is hired.
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Position Purpose We are seeking a dedicated and highly motivated Principal Scientist in Oligonucleotide chemistry to join a dynamic team focused on advancing oligonucleotide-based therapeutics. Within the chemistry team, you will work with talented scientists in managing the synthesis of bioactive oligonucleotides for our drug discovery programs and delivering to the project teams with strict timelines. Successful candidates will have significant experience with solid phase chemical synthesis of oligonucleotide, conjugation, HPLC purification, and LC-MS analysis. This position will report to the Director, Chemistry.
Key Responsibilities
Independently design and implement scientific and synthesis strategies relating to the research and development of antisense and other synthetic oligonucleotide therapeutics.
Contribute to multiple projects and provide key technical knowledge to the project team.
Plan and execute solid-phase oligonucleotide synthesis for SAR campaigns on several projects.
Participate in the identification, development, validation and implementation of both current and next-generation technologies to enable proprietary ASO therapeutic development including purchase and installation of hardware and software supporting synthesis, purification, and characterization of oligonucleotides.
Demonstrate working knowledge of conjugation chemistry and techniques aimed at producing novel conjugates.
Demonstrates understanding of the chemistry of nucleosides, nucleotides, and oligonucleotides as applied to antisense and other oligonucleotide technologies.
Stay current with scientific literature and understanding of the state of the art in oligonucleotide chemistry, purification, and screening strategies.
Work with both internal chemistry team and external CRO’s to generate innovative solutions to synthetic and drug design challenges within the context of oligonucleotide drug discovery projects.
Authors reports and manuscripts. May contribute to patent filings and/or regulatory filing.
Required Skills & Experience
PhD in Oligonucleotide Chemistry and relevant experience in a drug discovery environment with at least 8 years of oligonucleotide synthesis experience in a drug discovery environment, Master’s degree with 12+ years of experience or Bachelor’s degree with 18+ years of experience.
Strong practical knowledge of design, synthesis, and purification of synthetic oligonucleotides.
Experience in scale-up synthesis would be a plus.
Excellent project/time management, and problem-solving skills.
Excellent written and verbal communication skills, including making effective and compelling presentations in both large and small groups and communicating complex scientific and nonscientific issues to program teams.
Strong people skills and the ability to thrive in a team and goal driven environment
Experience designing, synthesizing and purifying oligonucleotides to support research and scale up studies.
Proven track record of scientific contributions in oligonucleotide and conjugates research as evidenced by publications/presentations/patentapplications and/or the identification of preclinical development candidates.
Location(s) Stoke operates in Bedford, MA. This is a lab-based position based in our Bedford, MA location.
Travel This position will require approximately 0% travel.
Compensation & Benefits The anticipated salary range for this role is $169,000 - $191,000 The final offer will be determined based on a variety of factors, including role scope, experience and qualifications, education, market benchmarks, internal equity, and geographic location. In addition to base salary, Stoke offers an annual bonus and equity participation.
Our benefits package includes medical, dental and vision insurance; life, long and short-term disability insurance; paid parental leave; a 401K plan with company match, unlimited vacation time, tuition assistance and participation in our Employee Stock Purchase Program (ESPP).
Culture & Values At Stoke, we believe that innovation, the ability to successfully advance our ground-breaking science and having fun as a team are enhanced by being together in person, at least periodically. We allow for flexibility in work arrangements that balance individual’s needs and preferences with the needs of our business and our desire to foster a culture of collaboration and innovation.
Our values guide our work to deliver meaningful medicines for people who need them. We are committed to being true to ourselves, to our colleagues, and to the people with severe diseases who are counting on us. We embrace diversity within a unique culture that is defined by our values. Our employee-led Diversity, Inclusion, and Belonging (DIB) Committee underscores the importance of DIB to who we are and what we do.
EEO Statement All applicants will receive consideration for employment without regard to race, color, age, religion, sex, sexual orientation, gender identity, national origin, physical or mental disability or protected veteran status.
Stoke participates in E-Verify.
Job Application Safety Notice Stoke is awareofthepotential forrecruiting scams from individuals, organizations and internet sitesthatclaim to represent Stoke’s Human Resources team. Our company utilizes a formal interview process to identify candidates for open positions, and doesnotconduct interviews using third party websites, social media platforms, or through applications such as Telegram, WhatsApp or Flock. We also will never ask for money or fees at any point during the interview process. Current open positions can be viewed on our Job Opportunities page . Those who observe suspicious recruiting activity involving Stoke are encouraged to report it to info@stoketherapeutics.com as well as to the Internet Crime Complaint center at www.iC3.gov .
External Recruiters Policy Stoke does not accept unsolicited recruitment support from external parties. Candidates or resumes submitted to Stoke by external firms without a signed contractand/or without Stoke’s initiation for assistance with respective search will be deemed unsolicited in nature, and no fee will be paid in the event the candidate is hired.
#J-18808-Ljbffr