Posted yesterday
RQ11580 - Software Developer - Senior
@ Maarut
Toronto, Ontario
Overview
Maarut is hiring a contract data scientist to support the Government of Ontario's Ontario Data Platform (ODP) initiative. The role runs batch inference jobs, supports DSPy evaluation pipelines and prepares legal text datasets. The posting asks for Python, LLM frameworks and Databricks/MLflow experience.
Responsibilities:
- Run and monitor batch inference jobs on Databricks
- Support DSPy pipelines and evaluation runs
- Track and summarize inference performance metrics
- Prepare and clean legal text datasets
- Annotate outputs for error analysis
Requirements summary:
- Background in computer science, data science or AI/ML
- Familiarity with Python and pandas, scikit-learn or PyTorch
- Exposure to LLM frameworks such as DSPy, LangChain or Hugging Face
- Comfort with Databricks, MLflow or cloud ML environments
- Detail-oriented with strong organizational skills
Tools & skills
Source and dates
Source type not verified · zoho
- Employer posting date
- 2026-11-07
- First seen by our source
- 2026-11-08
- Source record updated
- 2026-11-08
These dates describe the source record, not a live verification that the employer is still hiring. Check the original posting.
Job details
| Seniority | Entry level |
| Department | Data & analytics |
| Work setting | Office |
| Position | Mostly sitting |
| Physical demands | physical low · computer high |
| Languages | English |
| Fields of study | Computer Science, Data Science, AI/ML |
Summary and details written by AI from the posting; the employer’s posting is the authority.
Maarut
| Field | Value |
|---|---|
| Open jobs on Jobsy | 56 |
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
Journal
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