Jobs in Canada

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Added 22 hours ago
N
Studio Manager, Electrical Engineering
NORR
Toronto, ON
- $120,000 to $170,000 CAD / year
…objectives. You will report on their results on a regular basis to senior management and make adjustments throughout the year as necessary. As a Studio Manager, you will lead by example,…
Added 22 hours ago
PC
Advisor, Analytical Chemistry
Point Canada
Scarborough, MB
- Full-time
…the RLT CM&C Technical Operations function. Reporting to the Senior Director, Technical Operations, this position leads the technical transfer, development, optimization, and validation of…
Added 22 hours ago
NN
Principal
Northern Nishnawbe Education Council (NNEC)
Sioux Lookout, ON
- Full-time
…tutoring, and academic counseling through local and central support…
Added 22 hours ago
CA
Development Manager
Canucks Autism Network Society
Vancouver, BC
- $80,000 to $90,000 CAD / year
- Full-time
…investment in CAN’s programs and impact, and personally engage with senior community leaders through meetings, presentations, proposals, events, and stewardship activities. The Development…
Added 22 hours ago
E
Senior Land Development Drafter
EXP
Calgary, AB
- Full-time
- Hybrid
The Land Development Team in EXP’s Calgary office is currently looking for a Senior Land Development Drafter to join their team. The successful applicant will be joining a diverse…
Added 22 hours ago
Vice President of Technology
Basecamp
Canmore, AB · Calgary, AB
** Must live or be willing to relocate to Calgary or Canmore, AB** · Locations: Must live or be willing to relocate to Calgary or Canmore, AB
Added 22 hours ago
RC
Customer Service Representative
Randstad Canada
Mississauga, ON
- $50,000 to $60,000 CAD / year
- Full-time
Oversee the accurate processing of orders, invoices, and customer data within SAP and HubSpot systems
Added 22 hours ago
TP
Manager TOMS, Assurance & Safety Culture
TransCanada PipeLines Limited
Calgary, AB
- Full-time
All applicants must have legal authorization to work in the country where the position is based, without restrictions
Added 22 hours ago
Business Systems Senior Specialist
BASF SE
Calgary, AB
Now hiring! Business Systems Senior Specialist - Calgary Hybrid or Remote
Added 22 hours ago
RC
Senior Software Developer
Randstad Canada
Toronto, ON
- Contract
Assignment Type: Onsite (5 days per week)
Added 22 hours ago
RC
Senior Software Developer
Randstad Canada
Toronto, ON
- Contract
Assignment Type: Onsite (5 days per week)
Added 22 hours ago
BR
Office Operations Coordinator
BluPlanet Recycling Inc
Calgary, AB
- $55,000 to $65,000 CAD / year
- Full-time
Reports To: Senior Business Development Manager
Added 22 hours ago
Senior Program Manager
Hughes Recruitment
Saskatoon, SK
…client relationships, the organization is strengthening its senior project leadership capacity to support a diverse portfolio of current and future…
Added 22 hours ago
O&
District Chef - Braven, Kindred, Alchemy, Lobby Bar
Oliver & Bonacini
Edmonton, AB
- Full-time
- On-site
Develops and implements systems, processes, and best practices that improve kitchen productivity, strengthen consistency, and support continuous improvement across all units.
Added 22 hours ago
AU
Security Guard
Allied Universal
BC
- $18.25 CAD / hour
- Part-time
…career as Security Professionals and today hold positions on our senior leadership team. We offer medical, dental and vision coverage, life insurance, employee assistance programs, company…
Added 22 hours ago
LH
Director, Supply Chain
London Health Sciences Centre
ON
- $165,477 to $206,817 CAD / year
- Full-time
…the Director, Supply Chain will translate decisions of our senior level into execution by utilizing systems thinking strategic planning and relationship management by developing purposeful…
Added 22 hours ago
AM
User Experience Designer (12-months)
Alberta Motor Association
Edmonton, AB
- Full-time
Working closely with your UX Team Lead and senior UX designers, you'll turn complex challenges into thoughtful design solutions. You'll use customer insights, research, and feedback to…
Added 22 hours ago
BO
Senior Analyst Data Analytics
Bank of Montreal
Toronto, ON
- Full-time
The role is based in Toronto and operates in a hybrid model (3 days in office)
Added 22 hours ago
ML
Senior Solution Architect - Integrations
Manitoba Liquor & Lotteries
Winnipeg, MB
- $116,188.8 to $157,019.2 CAD / year
- Full-time
Working collaboratively across ITS, the Senior Solution Architect - Integrations provides technical leadership across the organization, including integrating SaaS platforms, vendor systems,…
Added 22 hours ago
SC
Vice-président principal, Opérations nationales/Senior Vice President, National Operations
Sedgwick Canada Inc.
Canada
- Full-time
POSITION PURPOSE the Senior VP of National Operations oversees all field operations related to all the services that Sedgwick offers and develops (inclusive of operating systems). Driving…
Added 22 hours ago
C
Senior Forward Deployed Engineer
Camunda
Canada
- Full-time
…enabling organizations to coordinate AI agents, people, and systems across complex, end-to-end business processes. With built-in governance, auditability, and human oversight, Camunda gives…
Added 22 hours ago
AN
Principal Transportation Planner (Market and Office Leader)
at Nelson\Nygaard
Vancouver, BC
- $180,000 to $250,000 CAD / year
- Full-time
…that influence how cities grow and invest in transportation systems; and shaping major projects from early concept through capital program development for bus, rail, and airport…
Added 22 hours ago
AN
Senior Associate Planner
at Nelson\Nygaard
Vancouver, BC
- $95,000 to $140,000 CAD / year
- Full-time
…engineers brings deep technical expertise in transit and mobility systems, paired with strong capabilities in governance, finance, and policy. We lead work in planning, policy development,…
Added 22 hours ago
KM
Vice President of Property and Asset Management
Kingsley Management Inc
Kitchener, ON
- Full-time
Perform any additional duties as requested by senior management.
Added 22 hours ago
KM
Vice President of Property and Asset Management
Kingsley Management Inc
Kitchener, ON
- $150,000 to $200,000 CAD / year
- Full-time
- On-site
Perform any additional duties as requested by senior management.

Randstad Canada

Senior Software Developer

Toronto, ON, Canada

Contract

Apply on randstad.ca About employer

Applications open in a new tab.

Job details

Job type: Contract
Apply by: Jan 4, 2027
Posting language: English
Posted: Nov 6, 2026

Original job description

We are seeking a dedicated and technically driven Senior Software Developer for a contract opportunity based in Toronto. In this role, you will take on an impactful AI/ML engineering, large language model (LLM) pipeline, and model inference capacity, specializing in executing batch inferences, evaluating model outputs, and managing reproducible data science workflows.

Operating fully onsite in Toronto, you will work closely with engineering teams to run and monitor inference jobs in Databricks and cloud machine learning environments, assist with advanced prompt and LLM pipelines using frameworks such as DSPy, LangChain, or Hugging Face, and track core performance metrics. This position demands a meticulous developer with practical foundation in Python, modern machine learning libraries, data preparation, and experiment tracking who can ensure reliable, high-quality model evaluations and streamlined ML operations.

Location: Toronto, ON

Assignment Type: Onsite (5 days per week)

Contract Duration: 7-month contract (with potential for extension)

Advantages
Modern LLM Frameworks: Hands-on exposure to cutting-edge AI and LLM orchestration tools, including DSPy, LangChain, and Hugging Face.

Cloud ML & Databricks: Direct practical experience running scalable batch inference workloads and tracking experiments in Databricks and MLflow.

Specialized Domain Data: Work with complex, domain-specific text datasets, contributing directly to error analysis, benchmarking, and prompt evaluation.

Collaborative Environment: Engage in high-impact machine learning operations with dedicated technical mentorship and growth opportunities.

Responsibilities
Execute and monitor batch inference jobs across Databricks and cloud-based machine learning environments.

Troubleshoot inference execution issues, log experiment outcomes, and escalate model output anomalies.

Assist in configuring, testing, and running pipeline workflows using DSPy and related LLM frameworks.

Load, test, and validate custom model weights, tokenizers, and configuration files.

Support model evaluation runs using defined internal benchmarks and accuracy metrics.

Track, record, and summarize performance metrics across multiple inference experiments.

Prepare, preprocess, and clean specialized text datasets for inference and evaluation pipelines.

Annotate and review model outputs to facilitate error analysis, qualitative evaluations, and benchmarking.

Maintain clean, well-documented, and reproducible notebooks and Python scripts for all experimental runs.

Collaborate with engineering peers to ensure data handling standards and model versioning best practices.

Qualifications
Core Technical & AI/ML Requirements
Educational Background: Degree or background in Computer Science, Data Science, Artificial Intelligence, Machine Learning, or a related discipline.

Programming & Libraries: Strong familiarity with Python and core data science libraries such as Pandas, Scikit-learn, or PyTorch.

LLM Frameworks: Practical exposure to LLM frameworks and tools, such as DSPy, LangChain, Hugging Face Transformers, or equivalent toolsets.

ML Platforms & Tooling: Comfortable working with Databricks, MLflow, or equivalent cloud ML platforms for running notebooks and tracking experiments.

Data Preparation & Text Processing: Experience handling, cleaning, and preprocessing unstructured text datasets for model ingestion and benchmarking.

Preferred Technical Assets
Model Inference & Batch Jobs: Familiarity running inference scripts, handling API rate limits, or processing batch data workloads.

Experimentation Rigor: Experience with model evaluation methodologies, error classification, and metrics tracking.

Soft Skills & Delivery Attributes
Attention to Detail: High precision and strong organizational discipline for tracking experiments, hyperparameters, and evaluation outputs.

Analytical Problem Solving: Ability to diagnose data discrepancies, script errors, and inference failures efficiently.

Collaboration & Communication: Clear written and verbal communication skills to document findings and collaborate effectively within technical teams.

Summary
If you're interested in the "Senior Software Developer" role based in Toronto, we encourage you to apply online at www.randstad.ca.
Only qualified candidates will be contacted for the next steps. We look forward to hearing from you!

Randstad Canada is committed to fostering a workforce reflective of all peoples of Canada. As a result, we are committed to developing and implementing strategies to increase the equity, diversity and inclusion within the workplace by examining our internal policies, practices, and systems throughout the entire lifecycle of our workforce, including its recruitment, retention and advancement for all employees. In addition to our deep commitment to respecting human rights, we are dedicated to positive actions to affect change to ensure everyone has full participation in the workforce free from any barriers, systemic or otherwise, especially equity-seeking groups who are usually underrepresented in Canada's workforce, including those who identify as women or non-binary/gender non-conforming; Indigenous or Aboriginal Peoples; persons with disabilities (visible or invisible) and; members of visible minorities, racialized groups and the LGBTQ2+ community.

Randstad Canada is committed to creating and maintaining an inclusive and accessible workplace for all its candidates and employees by supporting their accessibility and accommodation needs throughout the employment lifecycle. We ask that all job applications please identify any accommodation requirements by sending an email to accessibility@randstad.ca to ensure their ability to fully participate in the interview process.

This posting is for existing and upcoming vacancies.

Apply on randstad.ca About employer

More about this job

Responsibilities

The Senior Software Developer at Randstad Canada will run and monitor batch inference jobs, prepare text datasets, and evaluate model outputs. They will also keep experiments reproducible and document their work.

Requirements

Candidates need a degree or background in computer science, data science, AI or machine learning, plus strong Python and experience with LLM frameworks, Databricks or MLflow, and cleaning unstructured text data.

Skills

Python
Databricks
MLflow
DSPy
LangChain
Hugging Face Transformers
Pandas
Scikit-learn
PyTorch
Batch inference
Model evaluation
Text data preprocessing
Experiment tracking
Prompt pipelines
Jupyter notebooks
Model versioning
Error analysis
Documentation

Benefits

Technical mentorship

Keywords

Python
Databricks
MLflow
DSPy
LangChain
Hugging Face
LLM
batch inference
machine learning
Pandas
Scikit-learn
PyTorch
prompt engineering
model evaluation
data preprocessing
Senior Software Developer
AI engineer
ML engineer
contract
Toronto

Seniority

Senior

Tools

Databricks
MLflow
Python
DSPy
LangChain
Hugging Face Transformers

Languages

English

Fields of study

Computer Science
Data Science
Artificial Intelligence
Machine Learning

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Work requirements

Jobs in Canada