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Added 5 hours ago
M
Intermediate DevOps Engineer
MDA
Richmond, BC
- Full-time
…industry. A robotics, satellite systems and geointelligence pioneer with a 55-year+ story of world firsts and more than 450 missions, MDA Space is a global leader in communications…
Added 5 hours ago
NT
Intermediate Machine Learning Developer
Novarc Technologies Inc.
Vancouver, BC · Greater Vancouver Metropolitan Area
- Full-time
As an Intermediate Machine Learning Developer, reporting to the Development Manager, AI/Robotics, you will be responsible for building and deploying perception, classification,…
Added 5 hours ago
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Software Developer - Senior
Joblinxsapp
Toronto, ON
- Full-time
Familiarity with Python and machine learning libraries.
Added 7 hours ago
C
Associate AI Scientist , Technology Leadership Advancement Program(TLAP)
CIBC
Toronto, ON
- Full-time
…learning, data science, and artificial intelligence, working with technologies such as Python and…
Added 9 hours ago
L
Principal AI/ML Engineer
lululemon
Vancouver, BC
- Full-time
…platforms and services that enable the enterprise to operate with intelligence at scale. The team leads the design and delivery of a trusted unified data foundation, AI-driven data…
Added 9 hours ago
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Principal Applied AI/ML Scientist
lululemon
Vancouver, BC
- Full-time
Expert ‑ level experience with modern ML tools and ecosystems (e.g., Python, PyTorch , cloud ML platforms, distributed training/inference systems, and scalable data pipelines)
Added 9 hours ago
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RQ11580 – AI/ML Engineer (LLM, Python, Databricks) | Ontario Government | Onsite Toronto
Amyantek
Toronto, ON
- Contract
Familiarity with Python and libraries like pandas, scikit-learn, or PyTorch.
Added 10 hours ago
A
Principal Engineer - Open Source Data Platform (ODP)
Acceldata
Kitchener, ON
- Full-time
We are seeking a Principal Engineer with at least 14 years of experience to serve as a technical visionary and thought leader for Acceldata's Open Data Platform (ODP). In this role, you…
Added 10 hours ago
RT
Senior Software Developer
Russell Tobin
Toronto, ON
- $80 to $90 CAD / hour
- Contract
Familiarity with Python and libraries like pandas, scikit-learn, or PyTorch.
Added 11 hours ago
A
Data & Analytics Solutions Architect (AWS + Snowflake + Cortex)
AceStack
Toronto, ON
- Full-time
Strong hands-on expertise in AWS Data Services, Snowflake, Snowflake Cortex, Snowflake Horizon Catalog, Apache Iceberg / Snowflake Open Catalog, Python, PySpark, and SQL.
Added 11 hours ago
IS
AI/ML Lead (Sagemaker)
Iris Software Inc.
Toronto, ON
- Contract
Own relationship with key internal stakeholder management / drive product roadmap - Ensure seamless collaboration across cross-functional teams including data scientists, data engineers,…
Added 12 hours ago
I
Senior Systems Engineer
illumin
Toronto, ON · Greater Toronto Area, Canada
- Full-time
…for systems and infrastructure issues and will work closely with DevOps, Network, DBA, Security, and application teams to deliver reliable, secure, scalable infrastructure in support of…
Added 12 hours ago
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AI Data Science Engineer
Insight Global
Toronto, ON
- $70 to $90 CAD / hour
- Contract
Experience with scikit-learn or comparable Python ML libraries.
Added 23 hours ago
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Senior Director, Engineering
Jobgether
Canada
- Full-time
…power, area, and yield. Combining deep circuit-design expertise with strategic leadership, you will also serve as a senior technical partner to customers throughout presales, integration,…
Added 1 day ago
S
Graph Data Scientist
Swoon
Toronto, ON
- Contract
Partner with data engineers to develop scalable data ingestion, entity-resolution, feature-engineering, and graph-processing pipelines using Python, SQL, Spark, Databricks, or similar…
Added 1 day ago
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Senior Database Engineer (Snowflake)
Cvent
Fredericton, NB · NB · Virtual, New Brunswick
- Full-time
Cvent is a leading meetings, events, and hospitality technology provider with more than 6,000+ employees and 34,000+ customers worldwide, including 60% of the Fortune 500. Founded in 1999,…
Added 1 day ago
C
Senior Database Engineer (Snowflake)
Cvent
Fredericton, NB
- Full-time
Cvent is a leading meetings, events, and hospitality technology provider with more than 6,000+ employees and 34,000+ customers worldwide, including 60% of the Fortune 500. Founded in 1999,…
Added 1 day ago
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Machine Learning (Summer 2027)
Dawson
Toronto, ON
- Internship
Proficiency in Python is required; experience with TypeScript and Rust is considered an asset.
Added 1 day ago
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RQ11580 - Software Developer - Senior
Maarut
Toronto, ON
- Contract
Familiarity with Python and libraries like pandas,
Added 1 day ago
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Forward Deployed Engineer
3Pillar
Canada
- Full-time
Strong Python proficiency, with production experience using LangChain and/or LangGraph.
Added 1 day ago
SM
RQ00241 – Software Developer – ETL – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
We are seeking a Senior Software Developer – ETL with significant hands-on experience in designing, developing, and maintaining scalable, production-grade data pipelines and integration…
Added 1 day ago
SM
RQ00245 – Machine Learning Engineer – Senior
S M Software Solutions Inc
Toronto, ON
- Full-time
We are seeking a highly skilled Senior Machine Learning Engineer with advanced hands-on experience in Azure Machine Learning, Microsoft Foundry/Azure AI Foundry, Machine Learning Operations…
Added 1 day ago
SM
RQ00244 – Data Science Developer – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
We are seeking a highly skilled Senior Data Science Developer with advanced hands-on expertise in Python, software engineering, Generative AI (GenAI), Large Language Models (LLMs),…
Added 1 day ago
SM
RQ00245 – Machine Learning Engineer – Senior
S M Software Solutions Inc
Toronto, ON
- Full-time
We are seeking a highly skilled Senior Machine Learning Engineer with advanced hands-on experience in Azure Machine Learning, Microsoft Foundry/Azure AI Foundry, Machine Learning Operations…
Added 1 day ago
SM
RQ00245 – Machine Learning Engineer – Senior
S M Software Solutions Inc
Toronto, ON
- Full-time
We are seeking a highly skilled Senior Machine Learning Engineer with advanced hands-on experience in Azure Machine Learning, Microsoft Foundry/Azure AI Foundry, Machine Learning Operations…

Russell Tobin

Senior Software Developer

Toronto, ON, Canada

$80 to $90 CAD / hour · Contract

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Job details

Pay: $80 to $90 CAD / hour
Job type: Contract
Apply by: Dec 9, 2026
Posting language: English
Posted: Nov 9, 2026

Original job description

Russell Tobin & Associates is hiring on behalf of one of its esteemed clients.

Job Title: Senior Software Developer

Location: Toronto, ON (Onsite)

Duration: 152 Business Days with Possible Extension

Client: Public Sector

Pay Rate: $80 - $90/hr [CAD]

Description:

Client is embarking on a large Data & AI transformation initiative. Core to the transformation is the enablement of the Ontario Data Platform (ODP), which is being developed as the enterprise technology ecosystem for everything Data & AI. ODP is a modern ecosystem of data solution consisting of data ingestion technologies, storage, processing and visualization as well as solutions related to data governance, quality, marketplace, etc. ODP will initially serve all internal government clusters, ministries and program areas, but also external agencies in the future. We are looking for a data scientist to support various initiatives related to the platform as well as the execution of use cases to support the needs of various businesses within the government.

Experience and Skill Set Requirements

Run and Monitor Inferences

o Execute batch inference jobs on Databricks and other environments.

o Troubleshoot inference issues, log results, and escalate model anomalies.

Pipeline & Evaluation Support

o Assist with running DSPy pipelines and loading custom models/configs.

o Support evaluation runs using internal metrics

o Track and summarize performance metrics for inference experiments.

Data Handling & Experimentation

o Help prepare and clean legal text datasets for inference and evaluation.

o Annotate outputs to support error analysis and benchmarking.

o Maintain reproducible scripts/notebooks for inference runs.

Evaluation Criteria:

Technical Skills - 50%
LLM frameworks - 25%
Databricks/MLflow - 25%

Required Skills:

Background in Computer Science, Data Science, or AI/ML (student or recent grad is good).
Familiarity with Python and libraries like pandas, scikit-learn, or PyTorch.
Exposure to LLM frameworks (DSPy, LangChain, Hugging Face, or equivalent).
Comfortable working with Databricks / MLflow or other cloud ML environments.
Detail-oriented with strong organizational skills for tracking experiments.

If this opportunity matches your experience and career goals, please share your most updated resume for consideration.

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More about this job

Responsibilities

Run and monitor batch inference jobs in Databricks and other environments, troubleshoot issues, document results, and escalate model anomalies. Support DSPy pipelines and model evaluations, prepare legal text datasets, annotate outputs, track experiment metrics, and maintain reproducible scripts and notebooks.

Requirements

A background in computer science, data science, or AI/ML is sought, and students or recent graduates are considered. Candidates should be familiar with Python and common data or machine learning libraries, have exposure to LLM frameworks and cloud ML environments such as Databricks or MLflow, and be detail-oriented in tracking experiments.

Skills

Python
Pandas
Scikit-Learn
PyTorch
DSPy
LangChain
Hugging Face
Databricks
MLflow
Large Language Models
Batch Inference
Machine Learning Evaluation
Data Cleaning
Experiment Tracking
Error Analysis

Visa sponsorship

Not detected in the job text

Keywords

Data And AI Transformation
Ontario Data Platform
Data Ingestion
Data Storage
Data Processing
Data Visualization
Data Governance
Data Quality
Data Marketplace
Data Science
Artificial Intelligence
Machine Learning
Large Language Models
Python
Pandas
Scikit-Learn
PyTorch
DSPy
LangChain
Hugging Face
Databricks
MLflow
Batch Inference
Model Evaluation
Legal Text Datasets
Experiment Tracking
Error Analysis
Reproducible Notebooks
Public Sector
Toronto

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