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Added 5 hours ago
Senior AI Engineer
Perceptic
Engineer, BC
Full-time
We are hiring Senior AI Engineers who have shipped real AI product experiences. We mean people who have built AI products, broken them in production, fixed them, and shipped them to users…
Added 20 hours ago
Senior Scientist
SEVO Bioscience
Montreal, QC
Full-time
…microalgae expression platform to deliver veterinary vaccines. As a Senior Scientist in an early-stage company, you'll own the bench science behind the vaccines, generating expression and…
Added 1 day ago
Lead Data Scientist
Class8
Remote, Canada
$130,000 to $200,000 CAD / year
Full-time · Remote
We’re looking for a highly ambitious, creative Lead Data Scientist to join our team. In this role, you will be building the core ML, AI, and LLM systems that underpin our Carrier and…
Added 1 day ago
Scientist
Jiangsu Surun Talent Development Group Co., Ltd.
Waterloo, ON
$70,000 to $800,000 CAD / year
Other
Whether you are an established professor, senior researcher, industry expert, or an outstanding early-career scientist, this program provides unparalleled opportunities to advance your…
Added 1 day ago
Sr. Applied Scientist, Workforce Solutions
Amazon Science
Vancouver, BC
Full-time
We are looking for a Sr. Applied Scientist to join our ML/AI team to work on Advanced Optimization and LLM solutions. You will partner with Software Engineers, Machine Learning Engineers,…
Added 1 day ago
Senior Data Scientist
Spin Master Ltd
Toronto, ON
Full-time
Added 1 day ago
Senior Environmental Scientist or Engineer
AtkinsRéalis
Nelson, BC · Trail, BC
Part-time
We are seeking an experienced Senior Environmental Scientist or Engineer on a casual basis. They will be part of a team of 30+ staff across the Kootenay Region and over 150 people across…
Added 2 days ago
Research Scientist II - In Vivo Science
AbCellera
Vancouver, BC
$95,000 to $112,000 CAD / year
We are looking for a lab-based Research Scientist II to join our Vancouver team and become a bridge between our in vivo models and the biological insights that shape our pipeline’s future.…
Added 2 days ago
Research Scientist II - In Vivo Science
AbCellera
Vancouver, BC
$95,000 to $112,000 CAD / year
Full-time
We are looking for a lab-based Research Scientist II to join our Vancouver team and become a bridge between our in vivo models and the biological insights that shape our pipeline’s future.…
Added 2 days ago
Data Scientist
Moment Energy
Surrey, BC
We are seeking an experienced and passionate Senior Data Scientist to join our growing team and play a critical role in shaping the future of energy storage. In this role, you will leverage…
Added 2 days ago
Senior Data Scientist
National Bank of Canada
Montreal, QC
Full-time
Added 2 days ago
Senior Technical Services Scientist
MacDonald Search Group
Moncton, NB
Full-time
The Senior Technical Services Scientist plays a key role in supporting technical transfer and scale-up activities from R&D to GMP manufacturing. This position is responsible for leading…
Added 2 days ago
Senior Technical Services Scientist
MacDonald Search Group
Montreal, QC
Full-time
The Senior Technical Services Scientist plays a key role in supporting technical transfer and scale-up activities from R&D to GMP manufacturing. This position is responsible for leading…
Added 2 days ago
Assistant/Associate or Full Professor - Division of Neurosurgery
University of Toronto
Toronto, ON
Senior Scientist - Krembil Research Institute and KITE
Added 2 days ago
Senior Data and AI Scientist
Benevity
Remote, Canada
Full-time · Remote
We are looking for a curious, analytical, and technically strong Senior Data and ML/AI Scientist to help design and build AI-powered solutions that enhance our B2B SaaS platform. As an…
Added 2 days ago
Senior Data and AI Scientist
Benevity
Remote, Canada
$109,400 to $150,370 CAD / year
Full-time · Remote
We are looking for a curious, analytical, and technically strong Senior Data and ML/AI Scientist to help design and build AI-powered solutions that enhance our B2B SaaS platform. As an…
Added 2 days ago
Senior Data Scientist
FCC / FAC
Calgary, AB · Ottawa, ON · Toronto, ON · Regina, SK · FCC Tower
Full-time
As a Senior Data Scientist, you’ll lead complex analytics initiatives, determine technical approaches and tools, and develop models that help explain past performance and project future…
Added 2 days ago
Data Scientist III
TD
Toronto, ON
Full-time
The Data Scientist III will report to the Senior Manager, Data Science for Loyalty and Partnerships and will be responsible for supporting the Loyalty and Partnerships business with…
Added 3 days ago
Staff Data Scientist - (Global Security)
Royal Bank of Canada
Toronto, ON
Full-time
As a Senior Data Scientist in our team, you will lead the development and deployment of advanced machine learning models to proactively identify and mitigate evolving digital and cyber…
Added 3 days ago
Food Scientist, Cannabis Beverages and Edibles
Tilray Brands, Inc.
London, ON
$60,000 to $80,000 CAD / year
Full-time
Reporting to the Senior Director of Manufacturing, the Food Scientist is responsible for the research and development of new cannabis consumer products for adult use, with a focus on…
Added 3 days ago
Staff Data Scientist - (Global Security)
RBC
Toronto, ON
Full-time
As a Senior Data Scientist in our team, you will lead the development and deployment of advanced machine learning models to proactively identify and mitigate evolving digital and cyber…
Added 3 days ago
Data Scientist
Allstate Canada
Toronto, ON
Full-time
Excellent communication and stakeholder management skills, with the ability to explain complex analytical concepts to business audiences and senior leaders.
Added 3 days ago
Service Manager
LanceSoft, Inc.
Montreal, QC · Greater Montreal Metropolitan Area
Contract
Strong written and verbal communication skills, including the ability to present complex information clearly to senior stakeholders.
Added 3 days ago
Data Science Developer
Transit
Montreal, QC
$90,000 to $125,000 CAD / year
Full-time
Regardless of whether you’re a hybrid data engineer-slash-scientist or a senior data engineer eager to cannonball into the data science side of things, to succeed in this role you’ll need…
Added 3 days ago
Senior Environmental Professional (Biologist or Environmental Scientist)
GEMTEC Consulting Engineers and Scientists Limited.
Rothesay, NB · Saint John, New Brunswick
Full-time
…you! We currently have an opening for a permanent full-time Senior Environmental Professional based in any of the following NB offices: Fredericton, Moncton or Saint…

Perceptic

Senior AI Engineer

Engineer, BC, Canada

Job type: Full-time
Apply by: Oct 27, 2026
Experience: At least 4+ years of professional engineering experience, with broad full-stack range
Posting language: English
Posted: Sep 27, 2026

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Original job description

The highest calling for AI is improving human health. At Perceptic, we're building the AI operating system that powers drug discovery - a unified intelligence layer that connects evidence, reasoning, and action across the entire drug lifecycle.

We were built by operators from Palantir who spent years deploying production AI in the world's most demanding enterprise environments. We know what it takes to make ambitious technology hold up under real pressure. Now we're applying that to pharma and we're hiring engineers who've operated at the same standard.

We are hiring Senior AI Engineers who have shipped real AI product experiences. We mean people who have built AI products, broken them in production, fixed them, and shipped them to users who depend on the result. Curiosity about AI isn't enough.

The hard problem here is getting AI to reason over the world's scientific evidence well enough that a pharma scientist will stake a major decision on the result. That takes agents doing substantive work, surfaced through interfaces that make their reasoning easy to follow and check.

Our stack is React and TypeScript on the front end, Java and Python services behind it, and an agent layer built on durable, fault-tolerant workflows that reason over scientific data through a growing set of tools and integrations. We keep the technology choices few and high-leverage, and you'll work across all of them.

What You'll Own

End-to-end product features across the frontend, backend, data, and API layers, owned through to production
AI-powered scientific workflows: agentic systems, retrieval, tool use, and the evaluation loops that keep them honest
The integration work that turns model providers and AI tooling into product experiences people can depend on
Evaluation and feedback systems that make AI behavior measurable and improvable over time
Trust surfaces such as provenance, citations, and confidence, rendered so a scientist can check the work behind any answer
Close work with founders, customers, and domain experts, turning ambiguity into shipped product
Engineering velocity through automation, AI-assisted development, and internal tooling that lets a small team do the work of a much larger one

What We're Looking For

At least 4+ years of professional engineering experience, with broad full-stack range
You've shipped AI features that people rely on, and you can point to them
You can talk concretely about harnesses, evals, failure modes, latency, cost, and the UX tradeoffs of building with language models
You use AI coding tools fluently and have strong, earned opinions about where they help and where they fall down
You've come from somewhere that held a high bar, such as FAANG, a top AI lab, or a respected product-engineering environment
You want more ownership, speed, and upside than those environments tend to offer
You have strong product taste and can make pragmatic calls without waiting for perfect requirements

This is a high-intensity, high-stakes role. We move quickly and give direct feedback, the responsibility you carry will likely outrun your title, and you'll go wherever the company needs you most, which sometimes means unglamorous work that matters more than anything else that week. The people who do well here find that kind of ownership and growth exciting, and they weren't looking for a nine-to-five.

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More about this job

Responsibilities

Build and ship end-to-end AI-powered scientific product features across frontend, backend, data, and API layers, including agentic workflows, retrieval, tool integrations, and evaluation systems. Develop trustworthy interfaces that expose provenance, citations, and confidence, while working with founders, customers, and domain experts to turn ambiguous needs into production products.

Requirements

Candidates need at least four years of professional engineering experience, broad full-stack capability, and a track record of shipping AI features that users rely on. They should be able to discuss evaluation methods, failure modes, latency, cost, and UX tradeoffs, use AI coding tools fluently, and demonstrate strong product judgment in a high-ownership environment.

Skills

Full-Stack Engineering
Artificial Intelligence
React
TypeScript
Java
Python
Agentic Systems
Retrieval
Tool Integration
AI Evaluation
Scientific Data
API Development
Frontend Development
Backend Development
Workflow Automation
Product Development

Visa sponsorship

Not detected in the job text

Keywords

Artificial Intelligence
Drug Discovery
Pharmaceuticals
React
TypeScript
Java
Python
AI Agents
Agentic Systems
Retrieval
Scientific Evidence
Scientific Data
Durable Workflows
Fault-Tolerant Workflows
Model Providers
AI Tooling
Evaluation Harnesses
AI Evaluation
Feedback Systems
Provenance
Citations
Confidence
Full-Stack Engineering
API Development
Frontend Development
Backend Development
Automation
AI-Assisted Development
Internal Tooling
Production AI

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