Canada, Toronto
Fulltime: 40 hrs a week
Experience: 4-6 Years
Education Level: Academic Master +
Pharmaceuticals
Closing: November 10, 2025

Introduction

Senior Discovery Scientist (Contract)

Toronto, ON

What are you going to do 

Responsibilities

  • Develop and perform biochemical and/or cell-based assays to characterize the activity of early-stage ligands, such as ELISAs, cytotoxicity assays, or fluorogenic reporter assays.
  • Passage and prepare mammalian cells to be used in assays.
  • Develop methods to assess compound affinity, retention, and internalization of compounds.
  • Support the generation of in vitro assay data for established projects.
  • Interface with external vendors to support early discovery activities.
  • Critically assess data and methods, adapting and adjusting procedures as necessary.
  • In conjunction with managers, establish priorities and meet timelines for key experiments.
  • Provide clear communication of scientific data to co-workers through internal presentations and written methods.
  • Support preclinical and late-stage assets as necessary.

Essential skills and knowledge 

Requirements

  • M.Sc or Ph.D. in chemistry, biochemistry, chemical biology, pharmacy, or related discipline with 3+ years relevant postgraduate experience (industry preferred)
  • Demonstrated success independently designing experiments and planning scientific projects.
  • Experience with mammalian cell culture and aseptic techniques.
  • Strong background in the development and optimization of cell-based reporter assays and cytotoxicity assays.
  • Experience performing in vitro biochemical/biophysical assays.
  • Familiarity with confocal microscopy, immunofluorescence and imaging of live/fixed cells.
  • Ability to communicate scientific data effectively to an interdisciplinary team.
  • Excellent problem-solving and decision-making skills.
  • Working knowledge of MS Office, Graphpad Prism, and ChemDraw.
  • Experience with radiobinding assays or handling of radioactive materials is an asset.
  • Experience with protein purification and analysis methods is an asset.
  • Travel for team and client meetings required.

What we offer 

What We Offer

Why apply through Brunel? Finding the next step in your career can be a fulltime job in itself. We manage the process for you: from submitting your resume to coordinating interviews to extending offers and assisting with on-boarding. We'll get you going while you get on with the job.

About Us

Brunel has a reputation for working with some of the best in the business. That's what we continually strive for. Over 45 years, we've created a global network of interesting clients and talented individuals working together through a vast array of services.