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Astellas Pharma

Global pharma advancing oncology, gene therapy

Senior Research Associate

Bioprocess & BiomanufacturingConfirmed live in the last 24 hours
Full-timeTsukuba, Ibaraki, Japan

About the Job

Requirements

  • An advanced degree in biology or engineering and at least 3 years of relevant biopharmaceutical industry or academic experience.
  • Wet-lab experience using aseptic technique.
  • Experience independently or semi-independently designing and performing scientific experiments to develop or evaluate new technologies.
  • Experience working cross-functionally across Research, Manufacturing, and Quality departments.
  • Business-level English proficiency.

Responsibilities

  • Perform experiments and evaluate new technologies to enable or maintain leadership in rAAV manufacturing, seeking assistance when necessary.
  • Generate scientific data to propose technologies that meet or exceed target quality profiles, yields, productivity, cost of goods, and other identified attributes for future rAAV manufacturing processes.
  • Evaluate novel technologies applicable to improving AAV product quality or productivity.
  • Design and conduct experiments using software tools for experimental design and data analysis.
  • Apply experimental data and literature to modify and optimize process parameters.
  • Assist in developing robust, cost-effective commercial-scale production processes.
  • Write protocols, development reports, and other technical reports to archive and communicate results.
  • Follow safe and compliant laboratory procedures.
  • Present data, findings, and conclusions regularly to program teams and sub-teams.
  • Collaborate proactively with consultants and internal stakeholders.

Desired Qualifications

  • Prior rAAV gene therapy experience.
  • Prior downstream process development experience and/or experience analyzing process-development samples using ddPCR, ELISA, ultracentrifugation, LC-MS, or other analytical devices.
  • Ability to communicate with colleagues abroad in English.
  • Experience authoring IND, CTA, and other regulatory filings and responding to agency feedback or inquiries.
  • Business-level Japanese proficiency.

About the Company

Astellas Pharma

Global pharma advancing oncology, gene therapy

Astellas develops medicines for diseases with high unmet medical needs, focusing on oncology, urology, nephrology, and ophthalmology. It uses precision medicine and next-generation modalities such as targeted protein degradation, cell and gene therapies, and immuno-oncology to treat complex diseases. Its Focus Area Approach lets it rapidly reallocate resources to promising breakthroughs, and it collaborates openly through innovation hubs and venture investments. Its goal is to translate science into life-changing therapies and expand global patient access while pursuing ESG commitments and a net-zero supply chain.

Company size
10,001+
Company stage
IPO
Headquarters
Tokyo, Japan
Founded
1894

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