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Added 6 months ago
AI
Solution Engineer - Tooling (Vehicle Intelligence)
Applied Intuition
Owen Sound, Ontario
- Full-time
Lead demonstrations, proof-of-concept deployments, and integration workshops for the full toolchain
Added 6 months ago
AI
Solution Engineer - Vehicle OS
Applied Intuition
Owen Sound, Ontario
- Full-time
Developer toolchain A code-first toolchain that replaces GUI-bound configuration workflows. Engineers model vehicle behavior in Python, manage changes through pull requests, and validate in…
Added 3 months ago
S
Lead Data Scientist
Sixone
Burnaby, British Columbia
- Full-time
…data, and turning them into models that run reliably. You will lead a team of data scientists and machine-learning engineers as a player-coach: you set a technical direction, mentor the…
Added 3 months ago
V
Staff AI Data Scientist
Verily
Remote, Canada
- Full-time
- Remote
Lead the development and execution of AI and data strategies that advance Verily’s mission to transform healthcare through data-driven innovation.
Added 3 months ago
S
Senior Full Stack Engineer, App Runtime
Snowflake
Toronto, Ontario
- $245,250 to $295,250 CAD / year
- Full-time
Build the AI-assisted, agentic development experiences that power App Runtime, spanning the full tech stack - React, Go, Python, and Java
Added 2 months ago
B
Senior Cloud Engineer - Google Cloud Platform (GCP)
BDO
Toronto, ON
- Full-time
Lead the installation, upgrades and integration of the current and future Kubernetes platform(s), technologies and tools.
Added 3 months ago
RE
Systems Performance Analyst II
Recurrent Energy
Guelph, Ontario
- Full-time
Reports To: Team Lead, System Performance and Data Analytics
Added 2 months ago
Senior Data/AI Engineer
Guidepoint
Toronto, ON
Mentor and Lead: Provide technical leadership to junior engineers through rigorous code reviews, mentorship, and design discussions, helping to elevate the team's engineering standards.
Added 1 month ago
RB
Full Stack Developer, AI
Royal Bank of Canada
Toronto, ON
- Full-time
…Personal and Commercial Banking and Wealth Management. We also lead the development of digital tools and platforms to enhance…
Added 1 month ago
AM
3rd Party IP Technical Lead
Advanced Micro Devices, Inc
Markham, ON
- Full-time
Python and/or Perl programming desirable. Should be familiar with UNIX environment.
Added 6 months ago
QT
Senior Applied AI Engineer - Product & Revenue Systems
QEA Tech
Markham, Ontario
- Full-time
Create AI-driven marketing and growth systems, including lead targeting, account research, personalized outreach support, and campaign automation.
Added 6 months ago
RA
Staff Embedded Software Engineer, Virtualization
Rivian and Volkswagen Group Technologies
Vancouver, British Columbia
- $137,300 to $181,890 CAD / year
- Full-time
Lead design reviews, raise code quality, and mentor peers on real-time pitfalls, clean abstraction boundaries, and maintainable C/C++/Python practices.
Added 6 months ago
S
Software Architect - AI Accelerated Engineering Lead / Architecte Logiciel
Slalom
Montreal, Quebec
- Full-time
Compétences en programmation : maîtrise de langages comme TypeScript/Node, Python ou Java ; à l’aise avec React/Next et les frameworks modernes.
Added 6 months ago
C
Optimum Adobe Engineer (contract)
Capgemini
Toronto, Ontario
- Contract
The Analytics Lead / Adobe V8 Migration Specialist is an experienced professional with deep expertise in Adobe Campaign Classic, V7-to-V8 migrations, and data-driven campaign execution. The…
Added 6 months ago
KC
Senior Manager GRC
KPMG Canada
Toronto, Ontario
- Full-time
Lead complex use cases Enterprise/Operational Risk, Resilience, Regulatory Compliance, Policy, IT/Cyber Risk, Vulnerability, Third Party Risk, Audit, Issues/Remediation, Business…
Added 6 months ago
HI
US Portfolio Manager
Hillsdale Investment Management Inc.
Toronto, Ontario · Greater Toronto Area, Canada
- Full-time
Lead the architecture and continuous improvement of our quantitative research platform, partnering with engineering to translate research needs into production-ready systems.
Added 6 months ago
A
Principal Data Scientist (m/f/d)
AutoTrader.ca
Toronto, Ontario
- Full-time
…team’s evolving role in a rapidly advancing GenAI landscape. - Lead the design and deployment of predictive and generative AI models that power personalization, pricing, search, and…
Added 6 months ago
M
Senior Design Engineer - Vehicle Systems
Multimatic
Markham, Ontario
- Full-time
The Vehicle Systems Department at MTC is a group of multi-disciplinary experienced engineers that lead high-performance vehicle development projects, as well as drive R&D activities…
Added 3 months ago
EN
Sr Principal SW Systems Engineer (10342)
Extreme Networks
Toronto, ON
- Full-time
Title of position: Innovation Lead - Office of the CTO
Added 1 month ago
EV
Senior Quality Assurance Automation Engineer
Epiphan Video
Ottawa, ON
- Full-time
Epiphan Video is looking for a Senior QA Automation Engineer with a strong Python and Playwright background to own test automation for our devices and Multimedia Platform. Join our QA team…
Added 1 month ago
SI
Back End Developer
Siri InfoSolutions, Inc.
Toronto, ON
- $70 to $75 CAD / hour
- Contract
We are looking for skilled Python Backend Engineers to build and scale high-performance backend systems. The role will focus on API development, platform engineering, and system design…
Added 1 month ago
R&
Senior Actuarial Analyst, Property & Casualty
Robertson & Company Ltd.
Toronto, ON
- Full-time
Lead and perform actuarial analyses, research and validation work supporting property and casualty insurance.
Added 1 month ago
Litigation Support - Case Manager, eDiscovery & Litigation Support
Burnet, Duckworth & Palmer
Calgary, AB
The Case Manager serves as the primary operational lead for assigned litigation and eDiscovery matters, providing end-to-end operational leadership of electronic discovery and litigation…
Added 1 month ago
R
Director, DevOps Regulatory Engineering
RBC
Toronto, ON
- Full-time
…regulated bank. As Director, DevOps Regulatory Engineering, you'll lead the engineering team that translates regulatory and security expectations into controls in the delivery pipeline,…
Added 1 month ago
T
Manager, Web & Mobile Delivery (Bilingual)
TVO
Toronto, ON
- Full-time
…learning-focused digital content. The Manager, Web Development, will lead a team of software developers to build, enhance, and support TVO’s web and mobile applications. If you’re an…

Sixone

Lead Data Scientist

Burnaby, BC, Canada

Full-time

Apply About employer

Applications open in a new tab.

Job details

Job type: Full-time
Posting language: English
Posted: Jul 14, 2026

Original job description

Company

Sixone’s mission is to enable a world where blended plastics products can be circularly recycled back into existing supply chains instead of being sent to landfill. Sixone is developing technologies to enable advanced recycling of blended plastics and plastic-based products. The company’s technology applies process digitalization and advanced analytics to build a depolymerization reactor tailored to enable efficient plastics recycling. The company aims to fundamentally change the economics behind current recycled materials through advanced processing and materials technologies.

Overview of Role

This role focuses on applying data science and machine learning techniques to make real-time sorting and process decisions. Your team’s core challenge is to build robust representations of materials from high-dimensional sensor data, and turning them into models that run reliably. You will lead a team of data scientists and machine-learning engineers as a player-coach: you set a technical direction, mentor the team, and still ship code. Expect 65% hands-on technical work and 35% leadership.

Responsibilities

Technical leadership (65%)

Lead architectural decisions for Sixone’s ML systems by translating scientific and product requirements into scalable, maintainable system designs.
Develop and benchmark novel deep learning architectures for high-dimensional spectral data, including classification, segmentation, anomaly detection, and representation learning.
Build and manage data pipelines in Python and SQL, locally and on AWS, integrating data from a variety of imaging and edge-sensing devices, including proprietary formats and calibration workflows.

Team leadership (35%)

Lead, mentor, and grow a team of data scientists and ML engineers. Foster a culture of accountability, curiosity, and continuous learning.
Drive work planning, prioritization, and resource allocation against short- and long-term objectives.
Partner with Engineering, R&D, and Production teams to move models from lab to pilot to production scale.
Maintain documentation standards for experiments, data workflows, and models that support IP protection, compliance, and knowledge retention.
Stay current with the state of the art in ML for sensing and imaging, and bring relevant methods into the team.

Candidate Requirements

4+ years in data science or applied ML research with a focus on computer vision or spectral/sensor data
Demonstrated technical leadership: tech lead, mentoring, or project ownership. Formal people management is not required, but you should want to grow in that direction.
Master's or Ph.D. in Computer Science, Electrical Engineering, Physics, or a related quantitative field or equivalent practical experience.
Deep experience with representation learning on high-dimensional sensors: autoencoders, self-supervised learning, dimensionality reduction, and sensor preprocessing/calibration.
Strong Python and SQL, with a track record of taking models from research prototype to production.
Hands-on PyTorch experience (CNNs, Vision Transformers, and autoencoders) and computer vision libraries such as OpenCVPractical experience with pytest, Docker, CI/CD pipelines, and experiment tracking (MLflow or similar)
Comfortable working in a dynamic environment with evolving requirements and continuous product development.
Effective communication skills with both technical and non-technical stakeholders.
Legally entitled to work in Canada.

Optional:

Hyperspectral imaging experience: spectral unmixing, band selection, sensor calibration, HSI data formats.
NIR/SWIR spectroscopy or chemometrics
Multi-sensor fusion; edge/real-time deployment (ONNX, TensorRT, embedded inference).
ML for industrial inspection, sorting, or manufacturing systems.

Sixone offers a stimulating work environment that promotes creativity, curiosity, and innovation. Join the team and contribute to our mission to transform the recycling industry and promote a sustainable future!

Apply About employer

More about this job

Responsibilities

Lead the technical direction and architectural decisions for ML systems focused on real-time sorting and process decisions for plastics recycling. Manage a team of data scientists and ML engineers while remaining hands-on with code and data pipeline development.

Requirements

Requires 4+ years of experience in applied ML or data science with a focus on computer vision or sensor data and a postgraduate degree in a quantitative field. Must be proficient in Python, PyTorch, and SQL with a track record of moving models from research to production.

Skills

Data Science
Machine Learning
Computer Vision
PyTorch
Python
SQL
Deep Learning
Representation Learning
AWS
Docker
CI/CD
MLflow
Spectral Data Analysis
Technical Leadership
System Design
Pytest

Visa sponsorship

Not detected in the job text

Keywords

Deep Learning
CNNs
Vision Transformers
Autoencoders
Hyperspectral Imaging
NIR/SWIR Spectroscopy
Chemometrics
Multi-sensor Fusion
ONNX
TensorRT
Embedded Inference
Industrial Inspection
Spectral Unmixing
Band Selection
Sensor Calibration
AWS
Python
SQL
PyTorch
OpenCV
Docker
CI/CD
MLflow
Pytest
Representation Learning
Anomaly Detection
Segmentation
Classification
Circular Economy
Plastics Recycling

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