Scientist II, Antibody Engineering at Astellas Pharma | CA, US | Rezi

Scientist II, Antibody Engineering at Astellas Pharma

Scientist II, Antibody Engineering

Astellas Pharma · CA, US

2 weeks ago

Scientist II, Antibody Engineering

Astellas Pharma · CA, US

17 days ago
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About the Role

Astellas aims to build a robust R&D portfolio by applying cutting-edge science and technology to engineered biologics. We are seeking an accomplished scientist to lead antibody engineering projects within our global Antibody Engineering group. This role will support AI-enabled antibody design and data workflows, establishing and improving scalable workflows that combine external SaaS platforms, internal computational methods, AI agents, and biologics data management to accelerate antibody discovery programs globally.

Responsibilities

  • Lead AI-Driven De Novo Antibody Engineering Projects: Plan, design, develop, and optimize mono-, bi-, and multi-specific antibodies using generative AI and machine learning models, including computational de novo sequence generation and in silico optimization.
  • Establish and operate scalable workflows using AI-enabled SaaS platforms, internal computational methods, and AI agents, in close collaboration with experimental teams for protein production, validation, and characterization.
  • Use iterative design-make-test-learn cycles to support antibody discovery, lead optimization, and candidate selection.
  • Drive the dissemination and adoption of AI-enabled antibody design and related computational workflows across teams, strengthening scientific capabilities and enabling broader application of these approaches by experimental scientists.
  • Collaborate Cross-Functionally: Work closely with cancer biology, translational science, clinical development, AI/ML, research informatics, data management, and global Biologics Engineering colleagues to advance therapeutic candidates.
  • Provide computational design and data, as well as biologics data management support for antibody engineering and discovery programs.
  • Coordinate with CROs and external technology providers, including outsourced protein production/analytics and research collaborations.
  • Integrate computational recommendations with binding, functional, biophysical, and developability data to inform program decisions.
  • Innovate, Evaluate, Implement Technologies: Stay at the forefront of antibody engineering and AI/ML advancements by evaluating and integrating novel technologies.
  • Establish reproducible and user-friendly workflows that can be scaled across programs.
  • Data Presentation and Reporting: Present findings and recommendations to internal stakeholders and at scientific conferences, document computational workflows and design decisions, and contribute to publications and patent applications.

Requirements

  • PhD with 2+ years or MS with 7+ years of relevant experience in computational protein/antibody design, machine learning, bioinformatics, structural biology, computational biology, biophysics, or a related field.
  • Demonstrated experience in computational antibody design and/or AI/ML-enabled protein design, including the use of generative and structure-prediction models.
  • Experience may include target-conditioned binder design and optimization of one or more modalities such as monoclonal, bispecific, or multi-specific antibodies, TCEs, ADCs, or other engineered biologics leveraging protein language models and structural modeling tools.
  • Hands-on experience in establishing, operating, or improving computational workflows for protein or antibody design.
  • Experience with AI-enabled SaaS platforms, AI agents, and/or biologics data management platforms is desirable.
  • Demonstrated understanding of antibody discovery and engineering, including antibody sequence, structure, binding, function, format, and developability relationships.
  • Ability to interpret experimental antibody data and translate the results into testable design hypotheses and molecule-prioritization decisions.
  • Excellent communication skills with a demonstrated ability to articulate computational and experimental plans and present research findings and recommendations in meetings.
  • Strong work ethic with a dedicated mindset of proactively identifying and addressing gaps in computational design, data, and workflow capabilities.
  • Strong collaborative mindset and ability to work with global project teams.
  • Willingness to take on tasks and responsibilities as needed in a dynamic environment and to support multiple antibody discovery programs.
  • Background in oncology research or strong interest in applying antibody engineering to oncology, with familiarity in AI/ML-driven tumor-targeting biologics and de novo antibody design for challenging oncology targets.
  • Related industry experience in computational antibody/protein engineering, AI-based sequence generation, bioinformatics, structural biology, or molecular modeling for biologics developability.
  • Experience with commercial or cloud-based platforms for AI-enabled antibody/protein design, as well as biologics data management systems, is a plus.
  • Experience with antibody generation or screening technologies, such as phage display, yeast or mammalian display, B-cell discovery, immunization-based discovery, or related experimental platforms, is a plus.
  • Experience coordinating work with CROs, external technology providers, or global research teams, including cross-site collaboration, is a plus.

Skills

  • Computational protein/antibody design
  • Machine learning
  • Bioinformatics
  • Structural biology
  • Computational biology
  • Biophysics
  • Generative AI
  • Machine learning models
  • Protein production
  • Protein validation
  • Protein characterization
  • AI-enabled SaaS platforms
  • AI agents
  • Biologics data management
  • Antibody discovery
  • Lead optimization
  • Candidate selection
  • Cancer biology
  • Translational science
  • Clinical development
  • AI/ML
  • Research informatics
  • Data management
  • Biologics Engineering
  • CRO coordination
  • External technology provider coordination
  • Protein language models
  • Structural modeling tools
  • Protein sequence
  • Protein structure
  • Protein binding
  • Protein function
  • Protein format
  • Protein developability
  • AI/ML advancements
  • Oncology research
  • AI/ML-driven tumor-targeting biologics
  • De novo antibody design
  • Phage display
  • Yeast display
  • Mammalian display
  • B-cell discovery
  • Immunization-based discovery

Location

  • South San Francisco

Work Type

  • On-site

Experience Level

  • 2+ years post-PhD
  • 7+ years post-MS

Education Level

  • PhD
  • MS

Salary/Compensations

  • $105,280 - $150,400

Benefits

  • Medical, Dental and Vision Insurance
  • Generous Paid Time Off options, including Vacation and Sick time, plus national holidays including year-end shut down
  • 401(k) match and annual company contribution
  • Company paid life insurance
  • Annual Corporate Bonus and Quarterly Sales Incentive for eligible positions
  • Long Term Incentive Plan for eligible positions
  • Company fleet vehicle for eligible positions
  • Referral bonus program

About the Company

  • Astellas is a global life sciences company committed to turning innovative science into VALUE for patients.
  • We provide transformative therapies in disease areas that include oncology, ophthalmology, urology, immunology and women's health.
  • Through our research and development programs, we are pioneering new healthcare solutions for diseases with high unmet medical need.
  • Learn more at Astellas.com.
  • We're seeking passionate individuals who thrive in dynamic environments, embrace new ideas, and aren't afraid to take intelligent risks.
  • People who act with unwavering integrity and are deeply committed to making a tangible impact.
  • Global collaboration: Become part of a connected global business of like-minded life science leaders, all dedicated to improving patients' lives worldwide.
  • Real-world patient impact: Contribute to transformative therapies that reach patients around the world, knowing your work makes a difference every day.
  • Relentless Innovation: Join a company at the forefront of scientific breakthroughs, where you'll have the opportunity to shape the future of healthcare.
  • A Culture of Growth: Chart your own course within a supportive environment that values your contributions, champions your development, and empowers you to pursue your passions.
  • Values: Innovation, Integrity and Impact sit at the heart of what we do.
  • Behaviors: We come together as ‘One Astellas’, working with courage and a sense of urgency.
  • We are outcome focused and consistently take accountability for our personal contribution.