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Added 1 month ago
Q
Architect - Machine Learning
Quantiphi
Canada
- Full-time
Strong proficiency in Python and experience with ML/AI frameworks such as PyTorch, TensorFlow, Scikit-learn, or Hugging Face.
Added 1 month ago
X
Photonics Lab Technician
Xanadu
Toronto, ON
- Full-time
Self-motivated, comfortable working both independently and collaboratively with people of all disciplines on complex projects in a fast-paced environment.
Added 2 months ago
FI
Principal Software Engineer - Zynque
Fulfillment IQ
Toronto, ON
- Full-time
Our teams combine deep domain expertise with strong technical capability, delivering outcomes through consulting, systems implementation, and proprietary platforms that accelerate…
Added 1 month ago
C
Crypto Engineer (Contract)
Capco
Toronto, ON
- Full-time
Experience with at least one scripting language, such as Python.
Added 1 month ago
S
Software Engineering Intern - Summer 2027
Superhuman
Remote, Canada
- $50 CAD / hour
- Internship
- Remote
…members the best of both worlds: plenty of focus time along with in-person collaboration that helps foster trust, innovation, and a strong team…
Added 1 month ago
RI
Data Scientist
Remarcable, Inc.
Remote, Canada
- $150,000 to $180,000 CAD / year
- Full-time
- Remote
Remarcable is purpose-built for trade contractors, helping them manage procurement, tools, and warehouse operations with unmatched visibility and control. As we scale across North America,…
Added 1 month ago
T
LEO Satellite Operations Engineering Specialist
Telesat
Ottawa, ON
- Full-time
…commercial availability. This includes working, in collaboration, with others within the Satellite Operations team as well as other Lightspeed segments to improve efficiencies, through…
Added 1 month ago
J
AI Engineer, Entry Level (Canada)
Jobright.ai
Canada
- Full-time
Strong proficiency in Python and experience working with LLM APIs (such as OpenAI, Anthropic, or open-source models via Hugging Face)
Added 1 month ago
J
DevOps Engineer, New Grad
Jobright.ai
Canada
- Full-time
Scripting experience with Python, Bash, or a similar language
Added 1 month ago
J
AI Engineer, Agent Product (Full-time/Part-time) (Canada)
Jobright.ai
Canada
- Full-time
- Part-time
Familiarity with at least one programming language (e.g. Python, JavaScript, TypeScript)
Added 1 month ago
J
Prompt Engineer - Early Career (Canada)
Jobright.ai
Canada
- Full-time
Maintain a versioned prompt library with clear documentation, so the team can track what changed, why, and how it performed
Added 1 month ago
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Senior Founding Engineer, Backend
Tyce
Toronto, ON
- Full-time
We start with the costliest problems general contractors face: the multi-million-dollar bidding and estimating decisions that off-the-shelf AI tools can't touch. Tyce is already live in…
Added 1 month ago
CS
DevOps Engineer Intern - PEY
Cerebras Systems
Remote, Canada
- Internship
- Remote
Cerebras works with the leading model labs, global enterprises, and cutting-edge AI-native startups. OpenAI recently announced a multi-year partnership with Cerebras, to deploy 750…
Added 1 month ago
S
Senior Analyst, Geographic Information System (GIS)
SYSTRA
Montreal, QC
- Full-time
Strong programming skills in Python (including ArcPy) and JavaScript, with experience in PostgreSQL/PostGIS and GPS data integration for transportation applications.
Added 1 month ago
Software Engineer, Intern (Summer 2027) - TOR
DoorDash Canada
Toronto, ON
You have proficient experience working with at least 1 object-oriented programming language (e.g., Python, Java, Kotlin, etc.)
Added 1 month ago
CC
Machine Learning Software Developer
Circle Cardiovascular Imaging
Calgary, AB
- Full-time
Write clean, highly-optimized, and thoroughly-tested code in Python. Mentor junior engineers on best practices for both software engineering and the unique challenges of machine learning…
Added 1 month ago
JG
Gen AI Developer
J&M Group
Halifax, NS
- Full-time
Advanced Python proficiency with strong software engineering fundamentals (version control, testing, code reviews)
Added 1 month ago
MS
Software Developer in Test II
Motorola Solutions
Vancouver, BC
- Full-time
We are seeking a Software Developer in Test II (SDET) who shares an AI-First mindset to champion quality and reliability across our systems. In this role, you will leverage your expertise…
Added 1 month ago
Machine Learning Engineer, Associate Director
Fitch Group
Toronto, ON
…decision-making through strong engineering judgment, and partner closely with engineering leaders, product teams, and fellow engineers to deliver innovative AI solutions at scale. This is a…
Added 1 month ago
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Data Modeller (12 Month Contract)
Clio
Calgary, AB · Burnaby, BC · Vancouver, BC · Toronto, ON
- Full-time
Deep SQL skills and hands-on experience working directly in databases and data warehouses, with Python or a similar language an asset. This role is focused on the backend modeling layer…
Added 1 month ago
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Information Technology - Senior Manager/Manager, Analytics & AI, Finance, Legal, Risk Technology
Aritzia
Vancouver, BC
- Full-time
SQL and either Python or R, with the ability to guide technical design, analytical methods, quality assurance, and code-review standards
Added 1 month ago
Crypto Engineer (Contract)
Capco
Toronto, ON
Experience with at least one scripting language, such as Python.
Added 1 month ago
BD
Senior I/O Chiplet RTL Design Engineer
BTA Design Services Inc.
Ottawa, ON
- Full-time
The I/O chiplet connects die-to-die interfaces with multi-protocol high-speed I/O, combining UCIe, PCIe, Ethernet, static switching, and an embedded management subsystem. You will…
Added 1 month ago
A
Senior Manager/Manager, Analytics & AI, Finance, Legal, Risk Technology
Aritzia
Vancouver, BC
- Full-time
SQL and either Python or R, with the ability to guide technical design, analytical methods, quality assurance, and code-review standards
Added 1 month ago
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Lead Data Scientist
Sigmoid
Canada
- Full-time
Experience in Programing (Python, R, SQL, NoSQL,Spark) with ML tools & Cloud Technology (AWS, Azure, GCP) with Time Series Forecasting

Sigmoid

Lead Data Scientist

Canada

Full-time

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Job details

Job type: Full-time
Experience: Work Experience: 4-8 years
Posting language: English
Posted: Sep 14, 2026

Original job description

About Sigmoid Analytics:

Sigmoid unlocks business value for Fortune 1000 companies through expert data engineering, data science, and AI consulting. We solve complex challenges for leaders in CPG, Retail, BFSI, and Life Sciences. With 10+ delivery centers in the USA, Canada, UK, Europe, Singapore, and India, we deliver cutting-edge data modernization and generative AI solutions. Join us to shape the future of data-driven innovation!

Why Sigmoid?

Inc. 500 Fastest-Growing Companies (4 years running)
Deloitte Technology Fast 500 (4 years running)
Top Employer: AIM’s 50 Best Firms for Data Scientists
Recently named British Data Awards Finalist & more accolades on the way!

Accelerate your career with a fast-growing, innovative company. Apply now and be part of our award-winning team!

Summary: The role is expected to serve as the primary client-facing data science lead to design, build, and scale advanced AI and machine learning solutions for enterprise clients. This role combines strong hands-on expertise in generative AI, NLP, machine learning, and data engineering with consulting maturity, stakeholder management, and solution ownership. The position emphasizes a mix of client advisory, model development, cross-functional collaboration, and measurable business impact

Desired Experience :

Work Experience: 4-8 years

Mandate Skills:

Experience in Programing (Python, R, SQL, NoSQL,Spark) with ML tools & Cloud Technology (AWS, Azure, GCP) with Time Series Forecasting
Prior experience in forecasting, predictive analytics, or demand planning projects
Develop and deploy time series forecasting models for business and operational use cases
Experience in Python libraries such as numpy, pandas, scikit-learn, tensor-flow, scapy, scrapy, BERT etc.
Good understanding in statistics, and ability to design statistical hypothesis testing to aid formal decision making.
Develops predictive models using Machine Learning algorithms (SVM, Random Forest, Neural Network, Decision Tree, Logistic Regression, K-mean Clustering, linear regression, PCA etc.)
Engaging with clients, understanding complex problem statements, and offering solutions in the domains of Retail, Pharma, Banking, Insurance, etc.
Contribute to internal product development initiatives related to data science.
Develop data science roadmap, and guide data scientist to meet their deliverables.
Handling end-to-end client AI & analytics programs. Your role will be a combination of hands-on contribution, technical team management, and client interaction.
Proven ability to discover solutions hidden in large datasets and to drive business results with their data-based insights
Drive excellent project management required to deliver complex projects, including effort/time estimation.
Be proactive, with full ownership of the engagement. Build scalable client engagement level processes for faster turnaround & higher accuracy
Define Technology/ Strategy and Roadmap for client accounts, and guides implementation of that strategy within projects
Run regular project reviews and audits to ensure that projects are being executed within the guardrails agreed by all stakeholders
Manage the team-members, to ensure that the project plan is being adhered to over the course of the project
Manage the client stakeholders, and their expectations, with a regular cadence of weekly meetings and status updates.
Build a trusted advisor relationship with the IT management at clients and internal accounts leadership.
Build business case for technological investments to be made for future needs and to remain competitive
Ensure that billing and utilization of team members is maximized throughout the year

Desired Skills:

Experience designing data science solutions to business problems
Deep understanding of ML algorithms for common use cases in both structured and unstructured data ecosystems.
Comfortable with large scale data processing and distributed computing
Allocates workload among team members and by taking into consideration employee availability, skill set, and current workload when making assignments.
Providing required inputs to sales, and pre-sales activities
Excellent written and verbal communication skills

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More about this job

Responsibilities

The Lead Data Scientist will design, build, and scale advanced AI and machine learning solutions while serving as the primary client-facing lead. They are responsible for managing project roadmaps, guiding team members, and ensuring measurable business impact through data-driven insights.

Requirements

Candidates must have 4-8 years of experience in data science with proficiency in Python, SQL, and cloud platforms like AWS, Azure, or GCP. Strong expertise in time series forecasting, machine learning algorithms, and consulting maturity is required to manage client stakeholders effectively.

Skills

Python
R
SQL
NoSQL
Spark
AWS
Azure
GCP
Time Series Forecasting
Predictive Analytics
Machine Learning
Generative AI
NLP
Data Engineering
Stakeholder Management
Project Management

Visa sponsorship

Not detected in the job text

Keywords

Data Science
Generative AI
NLP
Machine Learning
Data Engineering
Python
R
SQL
NoSQL
Spark
AWS
Azure
GCP
Time Series Forecasting
Predictive Analytics
Demand Planning
Statistics
Hypothesis Testing
SVM
Random Forest
Neural Network
Decision Tree
Logistic Regression
K-mean Clustering
Linear Regression
PCA
Consulting
Stakeholder Management
Project Management
Business Intelligence

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