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Added 9 mins ago
Manufacturing Technician - Test Operator
INNIO
Welland, ON
We are seeking a skilled and motivated Test Technician to join our Production Testing team in Welland Ontario Canada, reporting to the Lead Production Test Engineer. In this role, you will…
Added 54 mins ago
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Senior Python Engineer
Citi
Mississauga, ON
- Full-time
Lead hands-on implementation and architecture of Python frameworks for scalable, resilient, and performant applications.
Added 54 mins ago
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Senior Technical Consultant, Environmental Engineer
Worley
Cold Lake, AB · Edmonton, AB · Calgary, AB
- Full-time
As a Senior Environmental Scientist / Engineer / Technologist, you will play a key role in leading contaminated site assessment and remediation programs across Alberta. This role blends…
Added 1 hour ago
Senior Data Engineer
Scotiabank
Toronto, ON
As a Senior Data Engineer within the Data & AI Technology team, you will play a critical leadership role in designing, building, and scaling enterprise grade data platforms. You will…
Added 2 hours ago
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Forward Deployed Engineer – AI, Data Engineering & MLOps / Toronto, ON (Onsite) - FTE
AceStack
Toronto, ON
- Full-time
We are seeking an experienced Forward Deployed Engineer with strong expertise in Python, PySpark, SQL, Claude, APIs, AI application development, and MLOps. The ideal candidate will work…
Added 2 hours ago
Staff Software Engineer
Lantern
Vancouver, BC
Lead technical discovery and prototyping for complex integrations and data flow challenges, including those involving FHIR, HL7, and Kafka
Added 2 hours ago
DC
Intermediate/Senior Noise Engineer
Dillon Consulting Limited
Calgary, AB · Edmonton, AB
- Full-time
We are currently seeking a Intermediate/Senior Noise Engineer to join our Atmospheric Services team. Our team specializes in in the atmospheric and acoustic solutions that safeguard both…
Added 2 hours ago
DC
Intermediate/Senior Air Quality Engineer
Dillon Consulting Limited
Calgary, AB · Edmonton, AB
- Full-time
We are currently seeking a Intermediate/Senior Air Quality Engineer to join our Atmospheric Services team. Our team specializes in in the atmospheric and acoustic solutions that safeguard…
Added 2 hours ago
EI
Intermediate / Senior Groundwater Modeller
Egis in Canada
Mississauga, ON
- $90,000 to $140,000 CAD / year
- Full-time
Lead and support proposals and business development efforts.
Added 2 hours ago
S
Analytics Engineer - Consultant or Senior Consultant
Slalom
Toronto, ON · Greater Toronto Area, Canada
- Full-time
Collaborate with data engineers, data scientists, and stakeholders to ensure data quality, usability, and alignment with business goals
Added 2 hours ago
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Staff Software Engineer
Lantern
Vancouver, BC
- Full-time
Lead technical discovery and prototyping for complex integrations and data flow challenges, including those involving FHIR, HL7, and Kafka
Added 2 hours ago
M
Lead Full Stack Software Engineer
Manulife
Toronto, ON · Waterloo, ON
- Full-time
As a Lead Full Stack Software Engineer, you will provide technical leadership across the software development lifecycle, partnering with product owners, architects, and engineering teams to…
Added 2 hours ago
M
Back-End Software Engineer
Manulife
Toronto, ON
- Full-time
As a Back-end Software Engineer within Group Functions Technology, you will be a key member building technology which supports our global operations. The ideal candidate has a curious mind,…
Added 3 hours ago
Automated Welding Specialist
BWXT
Cambridge, ON
Review and verify weld data, inspection results, and quality records.
Added 3 hours ago
TC
Forward deployed Engineer
Tata Consultancy Services
Toronto, ON
- $100,000 to $120,000 CAD / year
- Full-time
Deep understanding of Data Engineering frameworks, including ETL/ELT, batch and streaming pipelines, data quality, metadata management, lineage, observability, and Data Ops practices.
Added 3 hours ago
P
Marketing Data Analytics Engineer (CA)
PointClickCare
Mississauga, ON
- Full-time
Campaign Attribution & Data Quality: Strengthen campaign attribution logic (campaign codes, UTM/campaign member data, lead-to-opportunity linkage) and monitor, troubleshoot, and improve…
Added 4 hours ago
EG
Intermediate / Senior Groundwater Modeller
Egis Group
Mississauga, ON
- $90,000 to $140,000 CAD / year
- Full-time
Lead and support proposals and business development efforts.
Added 4 hours ago
W
Principal, Energy and Carbon Solutions
WalterFedy
Hamilton, ON
- Full-time
Lead client delivery across an assigned portfolio of Energy and Carbon Solutions projects, ensuring client expectations, project objectives, scope, schedule, budget, quality, technical…
Added 5 hours ago
RE
Technical Project Manager
Randstad Enterprise
Montreal, QC
- Contract
…strong content strategy or knowledge-management foundations and practical experience with enterprise search, generative AI or RAG-enabled knowledge experiences. The role does not require an…
Added 6 hours ago
1
Applied AI Engineer - Evaluation & Reliability
15Rock
Toronto, ON · Greater Toronto Area, Canada
- Full-time
Golden-set and regression harnesses that catch quality drift before it ships.
Added 10 hours ago
A
Construction Manager
Actalent
Point Tupper, NS
- $100 to $110 CAD / hour
- Contract
Support the Engineer of Record with the information and documentation needed to verify facility design and quality compliance, enabling confident approval of Construction Completion.
Added 10 hours ago
A
Senior Mechanical Test Engineer
Actalent
Vancouver, BC
- $48 to $57 CAD / hour
- Contract
The Senior Mechanical Test Engineer will support new product development by leading and executing design verification activities for complex mechanical and electromechanical products. This…
Added 11 hours ago
RT
Senior Data Architect
Ripotek Technologies Inc.
Calgary, AB
- Full-time
As a Senior Data Architect, you'll lead the design and implementation of modern data platforms for enterprise clients across Energy, Financial Services, and Public Sector. You'll work…
Added 11 hours ago
AC
D365 F&O Functional Analyst
Aston Carter
Richmond, BC
- Full-time
Contribute to data governance practices and help maintain high standards of data quality and operational excellence.
Added 14 hours ago
J
Lead Transmission Line Engineer - Grid
Jobgether
Canada
- $146,996 to $192,932 CAD / year
- Full-time
This position is listed on behalf of a partner company, which manages all applications and next steps. Our partner is looking for a Lead Transmission Line Engineer – Grid based in Canada.

Quantiphi

ML Architect

Canada

Full-time

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Job details

Job type: Full-time
Experience: 8+ years of relevant hands-on technical experience implementing, and developing cloud ML solutions on AWS.
Posting language: English
Posted: Oct 8, 2026

Original job description

What you will do:

As an Architect, Machine Learning Engineer at Quantiphi, you will be responsible for designing and developing advanced machine learning models and algorithms to solve complex business problems. You will work on optimizing and deploying these models on AWS infrastructure, ensuring scalability and reliability.

Basic Qualifications (BQ):

8+ years of relevant hands-on technical experience implementing, and developing cloud ML solutions on AWS.
Hands-on experience on AWS Machine Learning services. Proven experience using AWS Sagemaker leveraging different types of data sources, Training jobs, real-time and batch Inference, and Processing Jobs.
Good Experience developing applications using LLMs with Langchain.
Must have experience using GenAI frameworks such as vertexAI, OpenAI, AWS Bedrock.
Must have Hands-on experience fine-tuning large language models( LLM) and Generative AI (GAI), specifically LLama2.
Must have Hands-on experience working with (Retrieval Augmented Generation) RAG architecture and experience using vector indexing such as Opensearch, Elasticsearch.
Strong familiarity with higher-level trends in LLMs and open-source platforms.
Should have experience with Deep Learning Concepts. Transformers, BERT, Attention models
Prompt Engineering: Engineer prompts and optimize few-shot techniques to enhance LLM's performance on specific tasks, e.g. personalized recommendations.
Model Evaluation & Optimization: Evaluate LLM's zero-shot and few-shot capabilities, fine-tuning hyperparameters, ensuring task generalization, and exploring model interpretability for robust web app integration.
Response Quality: Collaborate with ML and Integration engineers to leverage LLM's pre-trained potential, delivering contextually appropriate responses in a user-friendly web app.
Implement and manage MLOps principles and best practices for Gen AI models
Thorough understanding of NLP techniques for text representation and modeling
Able to effectively design software architecture as required
Experience with at least one of the workflow orchestration tools, Airflow, StepFunctions, SageMaker Pipelines, Kubeflow etc.Knowledge of a variety of machine learning techniques (Supervised/unsupervised etc.) (clustering, decision tree learning, artificial neural networks, etc.) and their real-world advantages/drawbacks
Ability to create end to end solution architecture for model training, deployment and retraining using native AWS services such as Sagemaker, Lambda functions, etc.
Ability to collaborate with cross-functional teams such as Developers, QA, Project Managers, and other stakeholders to understand their requirements and implement solutions.

What is in it for you:

Join one of the world’s fastest-growing AI-first digital engineering companies and make a real impact at scale.
Lead and collaborate with a high-energy team of talented, driven individuals solving complex, meaningful challenges.
Work with Fortune 500 companies and disruptive innovators in a research-driven environment with 60+ patents.
Stay ahead of the curve by gaining hands-on experience with cutting-edge AI, ML, data, and cloud technologies while continuously upskilling.

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More about this job

Responsibilities

Design, develop, optimize, and deploy machine learning models and generative AI solutions on AWS, including end-to-end architectures for training, inference, and retraining. Apply prompt engineering, model evaluation, and MLOps practices while collaborating with cross-functional teams to deliver reliable, scalable solutions.

Requirements

Requires 8+ years of hands-on experience implementing cloud machine learning solutions on AWS, including SageMaker, and practical experience with LLMs, generative AI frameworks, Llama 2 fine-tuning, and RAG with vector indexing. Candidates should also have knowledge of deep learning, NLP, machine learning methods, workflow orchestration, software architecture, and cross-functional collaboration.

Skills

AWS Machine Learning
Amazon SageMaker
Large Language Models
Generative AI
LangChain
AWS Bedrock
Vertex AI
OpenAI
LLM Fine-Tuning
Retrieval-Augmented Generation
OpenSearch
Elasticsearch
MLOps
Natural Language Processing
Deep Learning
Workflow Orchestration

Visa sponsorship

Not detected in the job text

Keywords

AWS
Amazon SageMaker
AWS Lambda
AWS Bedrock
Vertex AI
OpenAI
LangChain
Large Language Models
Generative AI
Llama 2
Retrieval-Augmented Generation
OpenSearch
Elasticsearch
MLOps
Natural Language Processing
Deep Learning
Transformers
BERT
Attention Models
Prompt Engineering
Model Evaluation
Few-Shot Learning
Supervised Learning
Unsupervised Learning
Airflow
Step Functions
SageMaker Pipelines
Kubeflow
Model Training
Real-Time Inference

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