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Senior Scientist, DNA Libraries
Full Time
Seattle, Washington, United States
Job description
We are seeking a talented Senior Scientist to lead library-based discovery. This role will manage a team of researchers which will collaborate cross-functionally using both diversity-oriented and computationally-designed libraries to develop better CARs, enhanced cytokines, and autonomous control technologies capable of enhancing the efficacy of anticancer cell therapies. Successful candidates will have extensive hands-on experience with advanced library cloning techniques, as well as phage display, yeast display, or other library-based binder generation methods to select for high affinity and high specificity protein-protein interactions. The ideal candidate will be a highly motivated and collaborative leader, who is highly organized and curious, and who possesses excellent communication skills.
- Independently produce and analyze high-complexity DNA libraries (>107 variants)
- Design strategies and perform high-throughput selections (e.g., phage display, yeast display, mammalian display, and/or mammalian functional screens)
- Lead a small team (with direct reports) focused on library design and screening
- Clearly communicate results to the broader team and maintain a detailed electronic lab notebook
- Independently interpret data, draw appropriate conclusions, and troubleshoot and solve technical and/or scientific problems. Decisions will have cross functional impact
- Collaborate across functions, with the goal of improving efficacy and safety in cell therapies
REQUIREMENTS
- Deep experience with advanced recombinant DNA cloning techniques, such as Gibson Assembly and/or Golden Gate assembly
- Expertise with library-based display methods (phage, yeast, or mammalian)
- Experience with isolation and quantification of DNA and RNA, qPCR or ddPCR, and Sanger sequencing analysis
- Demonstrated mentorship and leadership skills
- Ability to work efficiently, prioritize workflow, meet deadlines, and work independently and collaboratively among cross-functional teams
- Ability to work in a dynamic startup environment with changing priorities
- PhD or MS in Molecular Biology, Biochemistry, Bioengineering, or a related field
Preferred Experience:
- Experience creating libraries to modulate specific protein properties, e.g., site-saturation mutagenesis (SSM), site-directed combinatorial mutagenesis
- Illumina sequencing, including library prep and operating a MiSeq or similar equipment
- Experience with NGS data analysis using python or R
- Familiarity with relevant vector design software (e.g., Geneious and/or Benchling)
- Familiarity with Labcyte Echo liquid handler, Biomek, or similar automation systems
- Excellent oral and written communication skills