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Added 19 hours ago
TH
Senior Integration Developer -C Business Intel
Trillium Health Partners
Mississauga, ON
- Full-time
Position: Senior Business Intelligence Data Engineer
Added 23 hours ago
E
Senior Cloud Platform Engineer (AWS), AI Infrastructure - Evinova
Evinova
Mississauga, ON
- Full-time
…full potential of digital health, transforming how clinical research is conducted, how care is delivered, and how patients experience healthcare. Our solutions are built to scale, driving…
Added 1 day ago
Machine Learning Systems and Infrastructure Developer
Siemens
Kitchener, ON
Partner with the Senior AI/ML and Robotics Platform Engineer on dataset readiness, evaluation semantics, and model-quality criteria.
Added 1 day ago
W
Senior AI Engineer
Workday
Vancouver, BC · Canada, BC, Vancouver
- Full-time
…production-grade AI - deeply embedded into Workday’s platform - not research experiments or maintenance work. Teams own problems end to end, collaborate tightly across disciplines, and use…
Added 1 day ago
TR
Staff Software Engineer – AI
Thomson Reuters
Toronto, ON
- Full-time
We are looking for an engineer who has personally built and delivered AI features into production as part of enterprise software products. This is not a pure architecture, research, data…
Added 1 day ago
A
Senior Cloud Platform Engineer (AWS), AI Infrastructure - Evinova
AstraZeneca
Mississauga, ON · Canada - Mississauga
- Full-time
…full potential of digital health, transforming how clinical research is conducted, how care is delivered, and how patients experience healthcare. Our solutions are built to scale, driving…
Added 1 day ago
S
Machine Learning Systems and Infrastructure Developer
Siemens
Kitchener, ON
- Full-time
Partner with the Senior AI/ML and Robotics Platform Engineer on dataset readiness, evaluation semantics, and model-quality criteria.
Added 1 day ago
AI Engineer Intern
Electronic Arts
Vancouver, BC
As a Software Engineer with expertise in AI/ML systems and platform development, you will help create a scalable AI Platform.
Added 1 day ago
M
Senior Applied AI Engineer – GenAI & Actuarial Systems
Manulife
Toronto, ON
- Full-time
Engineer features from large structured and unstructured datasets and ensure solutions remain stable as data and assumptions evolve.
Added 2 days ago
AW
Senior Architecte IA/ML | Senior AI/ML Architect, Services professionnels pour le secteur public | Public Sector Professional Services
Amazon Web Services (AWS)
Montreal, QC
- Full-time
…Generative AI (GenAI) solutions? Amazon has been investing in research and application of ML for decades. We are looking for people who can leverage their machine learning and Generative AI…
Added 2 days ago
TA
Forward Deployed Engineer (FDE) - GenAI / Agentic AI
Tiger Analytics Inc.
Toronto, ON
- Full-time
Tiger Analytics is looking for experienced Forward Deployed Engineer with Gen AI experience to join our fast-growing advanced analytics consulting firm. Our employees bring deep expertise…
Added 2 days ago
Senior Architecte IA/ML | Senior AI/ML Architect, Services professionnels pour le secteur public | Public Sector Professional Services
Amazon
Montreal, QC
…Generative AI (GenAI) solutions? Amazon has been investing in research and application of ML for decades. We are looking for people who can leverage their machine learning and Generative AI…
Added 3 days ago
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Sr Associate Machine Learning Engineer
Workday
Vancouver, BC · Canada, BC, Vancouver
- Full-time
…products at scale, including taking products through applied research, design, implementation, production, and production-based…
Added 3 days ago
SS
Senior Software Developer, AI Solutions
System Soft Technologies
Quebec, QC
- Full-time
client is looking for a senior software engineer - a builder first - for our AI Solutions team. This is a hands-on development role, not machine-learning research: you’ll build production…
Added 3 days ago
LT
Machine Learning Engineer
Lorven Technologies Inc.
Toronto, ON
- Contract
…scalable, secure, and reliable platform services. The Senior ML Engineer builds AI pipelines, enforces model evaluation frameworks, ensures strict security and audit compliance for…
Added 3 days ago
C
Senior Java Developer - Assistant Vice President
Citi
Mississauga, ON
- Full-time
We are seeking a highly skilled Assistant Vice President (AVP), Software Senior Engineer, to design, develop, and maintain robust middleware solutions. The ideal candidate will have deep…
Added 3 days ago
Senior Manager, Data Product Manager
Scotiabank
Toronto, ON
…Harbour target architecture and its producer/consumer model ("engineer once, consume many"). This includes the migration and rationalization of legacy on-premises and Google Cloud Platform…
Added 4 days ago
RB
Principal AI Engineer
Royal Bank of Canada
Calgary, AB
- Full-time
We are looking for a Principle AI Engineer to drive the development of Data engineering solutions on RBC’s Enterprise Data and AI Hybrid Multi-cloud Platforms, that meet the strategic data…
Added 4 days ago
M
Senior Principal Software Engineer, R&D
Mastercard
Toronto, ON
- Full-time
Mastercard is looking for a Senior Principal Software Development Engineer to join the Mastercard Foundry Research and Development team in our Toronto location. In this role, you will…
Added 4 days ago
LT
Senior Machine Learning Engineer for AI platform
Lorven Technologies Inc.
Toronto, ON
- Contract
The Senior ML Engineer builds AI pipelines, enforces model evaluation frameworks, ensures strict security and audit compliance for regulated banking environments, and creates operational…
Added 7 days ago
R
Principal AI Engineer
RBC
Calgary, AB
- Full-time
We are looking for a Principle AI Engineer to drive the development of Data engineering solutions on RBC’s Enterprise Data and AI Hybrid Multi-cloud Platforms, that meet the strategic data…
Added 7 days ago
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Founding Sales Engineer
Featherless AI
Remote, Canada
- $150,000 to $190,000 USD / year
- Full-time
- Remote
Our cloud provides instant access to 40,000+ open-source AI models and the research innovations powering next-generation efficiency, reliability, and model optimization.
Added 7 days ago
ME
Cloud Engineer
Morson Edge (Canada)
Oakville, ON
- $95,000 to $135,000 CAD / year
- Full-time
Morson Edge is seeking an experienced Cloud Engineer to join a growing infrastructure team. This role is ideal for a cloud professional with strong Microsoft Azure expertise who is…
Added 8 days ago
C
Technical Lead, Innovation
Croesus
Laval, QC
- Full-time
…process, but someone who sets the technical bar by being the best engineer in the room, and who is genuinely obsessed with how good software gets…
Added 8 days ago
C
Technical Lead, Innovation
Croesus
Montreal, QC
- Full-time
…process, but someone who sets the technical bar by being the best engineer in the room, and who is genuinely obsessed with how good software gets…

Lorven Technologies Inc.

Senior Machine Learning Engineer for AI platform

Toronto, ON, Canada

Contract

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Job details

Job type: Contract
Apply by: Oct 28, 2026
Posting language: English
Posted: Sep 28, 2026

Original job description

Role: Senior Machine Learning Engineer for AI platform

Location: Toronto, ON, Canada (Hybrid)

Domain: Enterprise SaaS | Artificial Intelligence & Machine Learning | Regulated Financial Services Role Overview The Senior Machine Learning Engineer is a core technical practitioner responsible for designing, building, and deploying production-grade Machine Learning, Large Language Model (LLM), Retrieval-Augmented Generation (RAG), and MLOps solutions that power the platform.

Operating at the intersection of AI innovation and enterprise financial technology, this role works closely with product managers, solution architects, and software engineering teams to turn complex financial data and AI capabilities into scalable, secure, and reliable platform services.

The Senior ML Engineer builds AI pipelines, enforces model evaluation frameworks, ensures strict security and audit compliance for regulated banking environments, and creates operational runbooks for seamless platform deployment. Core Competencies

Machine Learning & AI Engineering: Large Language Models (LLMs) | Retrieval-Augmented Generation (RAG) | Natural Language Processing (NLP) | Model Training & Fine-Tuning | Semantic Search

Enterprise Security & Responsible AI: Data Access Controls | Audit Trails | AI Privacy & Security Compliance | Responsible AI Guardrails | Model Cards & Technical Documentation

Cross-Functional Engineering: Production Code Quality | Software Engineering Best Practices | Technical Trade-Off Communication | Cross-Functional Collaboration | AI/ML Research Integration

Technical Skills & Tools Key Responsibilities

Design, build, and optimize production-ready Machine Learning, LLM, and RAG solutions powering the platform.
Implement advanced search, retrieval, and generative capabilities tailored to regulated financial institutions and enterprise banking workflows.
Create technical documentation, model cards, evaluation notes, implementation guidance, and operational runbooks for AI/ML features.
Build robust MLOps, evaluation, and benchmarking pipelines to continuously assess model performance, accuracy, latency, and reliability.
Stay current with modern ML, LLM, RAG, and evaluation practices, bringing practical enhancements directly into the AI platform.
Ensure all ML services adhere to strict software engineering standards, maintainability, and operational stability.
Embed enterprise-grade security, data privacy, access controls, auditability, and responsible AI guardrails into all machine learning models and pipelines.
Ensure AI capabilities satisfy regulatory compliance requirements for Tier-1 financial institutions.
Communicate technical trade-offs, model behavior, evaluation metrics, and implementation recommendations to product managers, architects, and engineering teams.
Partner with product leadership to evaluate new AI use cases, validate technical feasibility, and align ML capabilities with the product roadmap. Required Skills
Senior-level experience designing, building, and deploying ML, LLM, or NLP systems in production environments.
Bachelor’s degree in Computer Science, Engineering, Machine Learning, Statistics, Mathematics, or a related technical field (or equivalent practical experience).
Demonstrated expertise with Large Language Models (LLMs), Retrieval-Augmented Generation (RAG), Natural Language Processing (NLP), and semantic search architectures.
Hands-on experience with modern MLOps practices, model evaluation frameworks, and model benchmarking.
Deep understanding of enterprise security, data access controls, privacy, audit trails, and responsible AI practices.
Strong communication skills, with the ability to explain complex ML trade-offs and model behavior to non-technical stakeholders. Nice to Have
Published research, open-source contributions, patents, or technical writing related to ML, NLP, search, or AI systems.
Direct experience building AI/ML platforms for financial services or regulated enterprise software environments.

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More about this job

Responsibilities

Design, build, and deploy production-grade machine learning, LLM, and RAG solutions, including search and generative capabilities for regulated financial institutions. Develop evaluation and MLOps pipelines, document and monitor AI features, and ensure security, privacy, auditability, regulatory compliance, and effective collaboration across product and engineering teams.

Requirements

Requires senior-level experience building and deploying production ML, LLM, or NLP systems, with expertise in LLMs, RAG, NLP, semantic search, MLOps, and model evaluation. Candidates need a relevant bachelor's degree or equivalent practical experience, strong knowledge of enterprise security and responsible AI, and the ability to communicate technical concepts to non-technical stakeholders.

Skills

Machine Learning
Large Language Models
Retrieval-Augmented Generation
Natural Language Processing
Semantic Search
Model Training And Fine-Tuning
MLOps
Model Evaluation And Benchmarking
AI Pipeline Orchestration
Model Monitoring
Observability
Data Access Controls
Audit Trails
AI Privacy And Security Compliance
Responsible AI
Technical Documentation

Visa sponsorship

Not detected in the job text

Keywords

Machine Learning
Artificial Intelligence
Large Language Models
Retrieval-Augmented Generation
Natural Language Processing
Semantic Search
Model Training
Fine-Tuning
MLOps
Model Evaluation
Benchmarking
AI Pipeline Orchestration
Model Monitoring
Observability
Operational Runbooks
Data Access Controls
Audit Trails
Data Privacy
Responsible AI
Model Cards
Technical Documentation
Enterprise SaaS
Financial Services
Regulatory Compliance
Production Software Engineering
AI Security
Scalable AI Deployments

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