(Senior) Research Associate, Discovery Biology

What if… you could join an organization that creates, resources, and builds life sciences companies that invent breakthrough technologies in order to transform health care and sustainability? 

FL94 Inc., is a privately held, early-stage biotechnology company pioneering Protein Editing. At FL94 we create small molecules that edit protein structure and function to unlock presently undruggable targets and a broad array of novel chemistry modalities. Our platform integrates novel small molecule chemistry and chemoproteomic discovery technologies with machine learning to enable generative design of protein editing chemistries. FL94 is backed by Flagship Pioneering, bringing the courage, vision, and resources to guide FL94 from platform validation to patient impact. We are seeking collaborative, relentless problem solvers that share our passion for impact to join us!  

Position Summary: 

FL94 is seeking an ambitious, creative, and talented (Sr.) Research associate, Discovery Biology to join our research team. You will be part of the team responsible for leveraging our novel platform to develop first-in-class medicines and new chemical modalities. The ideal candidate brings expertise in functional assay development and molecular biology techniques with a passion for discovery and development of small molecule drugs. A background in industrial drug discovery and experience with novel heterobifunctional modalities, like PROTACs, is preferred.  

Successful candidates will be able to thrive in a fast-paced, action-oriented, team environment and display a clear passion for science and impact. The individual will have demonstrated evidence of technical expertise. 

  Key Responsibilities: 

• Responsible for developing functional assays to enable SAR, MoA studies, target engagement measurement and pathway modulation. 
• Analyzing data and preparing presentations for discussion at team meetings  
• Reviewing targets identified by our platform for potential as therapeutic targets. 
• Build a robust infrastructure of laboratory protocols, tools, and systems that will scale efficiently. 
• Work collaboratively in cross-functional teams with chemistry, proteomics, drug discovery and AI/machine learning 
• Ensure rapid and accurate turnaround of data, to agreed timelines, to drive achievement of key project goals. 

Qualifications: 

• Bachelors/master's with 2+ years experience of working experience in molecular biology, cellular biology, immunology, genetics, or related fields  
• Sound knowledge of disciplines involved in drug discovery (cell-based disease models, target engagement and target modulation assays, cell viability assays, biomarker discovery, PD/PK and efficacy studies)
• Expertise in molecular biology techniques- WB, RT-qPCR, FACS, cloning, cell culture, gene KO/KI using CRISPR/CAS9, siRNA and/or shRNA, over-expression using Lenti viral transduction.  
• Experience working with induced proximity technologies, such as PROTACs and molecular glues is a plus.
• Desire to work within highly skilled teams in a fast-paced, quickly evolving technical environment.
• Competency in using data processing software (Graph Pad Prism, Spotfire, Dotmatics, etc).
• Excellent communication and presentation skills, capable of conveying scientific information in a concise and effective manner. 

Location: Cambridge, MA 

About Flagship

Flagship Pioneering is a biotechnology company that invents and builds platform companies, each with the potential for multiple products that transform human health or sustainability. Since its launch in 2000, Flagship has originated and fostered more than 100 scientific ventures, resulting in more than $90 billion in aggregate value. Many of the companies Flagship has founded have addressed humanity’s most urgent challenges: vaccinating billions of people against COVID-19, curing intractable diseases, improving human health, preempting illness, and feeding the world by improving the resiliency and sustainability of agriculture.  Flagship has been recognized twice on FORTUNE’s “Change the World” list, an annual ranking of companies that have made a positive social and environmental impact through activities that are part of their core business strategies, and has been twice named to Fast Company’s annual list of the World’s Most Innovative Companies. Learn more about Flagship at