Senior Machine Learning Engineer - Knowledge Enrichment team

Posted:
2/24/2026, 2:54:39 AM

Location(s):
Toronto, Ontario, Canada ⋅ Ontario, Canada

Experience Level(s):
Senior

Field(s):
AI & Machine Learning

Workplace Type:
Hybrid

We are looking for a Senior Machine Learning Engineer to join our Knowledge Enrichment team
at BenchSci.

You will help design and implement ML-based approaches to analyse, extract and generate
knowledge from complex biomedical data such as experimental protocols and from results from
several heterogeneous sources, including both publicly available data and proprietary internal
data, represented in unstructured text and knowledge graphs. You will work alongside some of
the brightest minds in tech, leveraging state of the art approaches to deliver on BenchSci’s
mission to expedite drug discovery. Knowledge Enrichment is at the core of this challenge as it
ensures we can reason over and gain insights from an extensive, accurate, and high quality
representation of biomedical data.

The data will be leveraged to enrich BenchSci’s knowledge graph through classification,
discovery of high value implicit relationships, predicting novel insights/hypotheses, and other ML
techniques. You will collaborate with your team members in applying state of the art ML and
graph ML/data science algorithms to this data.

You are comfortable working in a team that pushes the boundaries of what is possible with
cutting edge ML/AI, challenges the status quo, and is laser focused on value delivery in a
fail-fast environment.

Pay range: $160,000 - 200,000

We know compensation is an important part of choosing your next role. The range shown reflects our target hiring range, informed by market data, internal equity, and the role’s current scope. Often the mid-range is where we tend to fall, but individual offers may vary based on experience, skills, and the role scope.
Benefits and Perks: 
* A great compensation package that includes BenchSci equity options
* A robust  vacation policy plus an additional vacation day every year
* Company closures for 14 more days throughout the year
* Flex time for sick days, personal days, and religious holidays
* Comprehensive health and dental benefits
* Annual learning & development budget
* A one-time home office set-up budget to use upon joining BenchSci
* An annual lifestyle spending account allowance
* Generous parental leave benefits with a top-up plan or paid time off options
* The ability to save for your retirement coupled with a company match!

About BenchSci:
BenchSci's mission is to exponentially increase the speed and quality of life-saving research and development. We empower scientists to run more successful experiments with the world's most advanced, biomedical artificial intelligence software platform. 

Backed by Generation Investment Management, TCV, Inovia, F-Prime, Golden Ventures, and Google's AI fund, Gradient Ventures, we provide an indispensable tool for scientists that accelerates research at top pharmaceutical companies and leading academic centers.

Our Culture:
Our culture fosters transparency, collaboration, and continuous learning. 

We value each other's differences and always look for opportunities to embed equity into the fabric of our work. We foster diversity, autonomy, and personal growth, and provide resources to support motivated self-leaders in continuous improvement. 

You will work with high-impact, highly skilled, and intelligent experts motivated to drive impact and fulfill a meaningful mission. We empower you to unleash your full potential, do your best work, and thrive. Here you will be challenged to stretch yourself to achieve the seemingly impossible. 

Diversity, Equity and Inclusion: We're committed to creating an inclusive environment where people from all backgrounds can thrive. We believe that improving diversity, equity and inclusion is our collective responsibility, and this belief guides our DEI journey.  Learn more about our DEI initiatives.

Accessibility Accommodations: Should you require any accommodation, we will work with you to meet your needs. Please reach out to [email protected].