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Added 17 hours ago
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Maarut

RQ11580 - Software Developer - Senior

Toronto, ON, Canada

Contract

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Job details

Job type: Contract
Posting language: English
Posted: Nov 8, 2026

Original job description

Description:

The Government of Ontario 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.

Requirements

Experience and Skill Set Requirements:

Must Haves:

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.

Skill Set Requirements:

Key Responsibilities:

Run and Monitor Inferences

Execute batch inference jobs on Databricks and other environments.
Troubleshoot inference issues, log results, and escalate model anomalies.

Pipeline & Evaluation Support

Assist with running DSPy pipelines and loading custom models/configs.
Support evaluation runs using internal metrics
Track and summarize performance metrics for inference experiments.

Data Handling & Experimentation

Help prepare and clean legal text datasets for inference and evaluation.
Annotate outputs to support error analysis and benchmarking.

Maintain reproducible scripts/notebooks for inference runs.

Evaluation Criteria:

Technical Skills
LLM frameworks
Databricks/MLflow

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More about this job

Responsibilities

The software developer will execute and monitor batch inference jobs on Databricks while troubleshooting model anomalies. They will also support pipeline evaluation, maintain reproducible scripts, and prepare datasets for benchmarking.

Requirements

Candidates must have a background in Computer Science, Data Science, or AI/ML with proficiency in Python and relevant libraries. Experience with LLM frameworks and cloud ML environments like Databricks is required.

Skills

Python
Pandas
Scikit-learn
PyTorch
LLM Frameworks
DSPy
LangChain
Hugging Face
Databricks
MLflow
Data Science
Machine Learning
Data Ingestion
Data Governance
Inference Monitoring

Visa sponsorship

Not detected in the job text

Keywords

Software Developer
Data Science
AI
ML
Python
Pandas
Scikit-learn
PyTorch
LLM
DSPy
LangChain
Hugging Face
Databricks
MLflow
Data Ingestion
Data Governance
Inference
Batch Processing
Benchmarking
Data Platform
Cloud ML
Government of Ontario

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