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Biophysics Scientist - Contract

NurixSan Francisco, California, United StatesOnsite
This job is no longer open

Position


We are seeking a talented scientist with a strong background in Biophysics to join our Drug Discovery Technology Department. In this laboratory-based position (one year contract with an opportunity to renew), you will be part of a diverse team that is focused on advancing projects by collecting and interpreting biophysical assay data for ongoing discovery programs, hit identification, and hit to lead efforts. You also will be responsible for implementing novel biophysical assays and techniques to expand our capabilities.

You will work closely with an experienced team of interdisciplinary scientists and have regular opportunities to present findings to project teams and senior management. The successful candidate will have the opportunity to directly contribute in the following areas:

  • Plan and execute small molecule-protein biophysical assays to characterize binding affinity and kinetics
  • Identify novel chemical matter using biophysical screening techniques of extensive small molecule compound libraries
  • Characterize the binding affinity and kinetics of binary and tertiary complexes of proteins and targeted protein degrader molecules
  • Characterize the binding of small molecule-DNA conjugate molecules from DNA-encoded library (DEL) screening campaigns
  • Evaluate new technologies and develop novel biophysical assays
  • Engage in cross-functional team discussions that support our DEL screening groups, internal project teams, collaboration projects, and machine learning efforts
  • Prepare reports and present data at internal group meetings

Education and Experience


  • Ph.D. in Biophysics, Biochemistry, or related discipline with up to 3 years relevant experience OR MS with 5 years relevant experience, OR BS or equivalent with 10 years relevant experience
  • Experience using biophysical techniques to analyze protein-small molecule interactions
  • Extensive, hands-on laboratory experience in the use of Surface Plasmon Resonance biosensors (SPR) or Grating-Coupled Interferometers (GCI)
  • Expertise in the kinetic and thermodynamic characterization of ligand binding as well as quantitative data management and analysis
  • Practical experience with biophysical techniques such as Microscale Thermophoresis (MST), Isothermal Titration Calorimetry (ITC), Differential Scanning Fluorimetry (DSF), and Nuclear Magnetic Resonance (NMR) is preferred
  • Excellent communication skills and ability to present scientific rationale, key data, issues and accomplishments to other scientific colleagues

Added Quantifications


  • Experience working in PROTAC-based drug discovery programs
  • Experience working with molecular biology tools (PCR, qPCR, Western Blot)
  • Experience with medicinal chemistry
  • Good fit with Nurix culture

This job is no longer open

Life at Nurix

Nurix, Inc. is a leader in discovering and developing therapies that modulate the ubiquitin proteasome system (UPS). The UPS is a regulatory pathway that directs protein degradation, a function vital to the healthy life of a cell, and presents therapeutic opportunities in multiple disease areas, including oncology. Nurix’s state-of–the-art product engine leverages a deep mechanistic understanding of the UPS to deliver effective small molecule drug candidates with the potential to make a dramatic difference for patients. Nurix was founded by internationally recognized experts in the ubiquitin proteasome field and is funded by leading life science investors, Third Rock Ventures and The Column Group. The company is headquartered in San Francisco, California.
Thrive Here & What We Value- Commitment to protecting and respecting personal information- Passionate about engaging and inspiring others- Ability to work in a self-guided manner with appropriate consultation as needed- Collaborative environment with internal and external partners- Focus on optimizing existing processes and developing new ones- Strong team orientation- Highly collaborative- Solutions and results-oriented focus- Hands-on approach; resourceful and open to diverse points of view- Nurix Therapeutics, Inc. values privacy and personal information protection
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