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Added 4 mins ago
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Senior Director Software Engineer
Broadridge
Markham, ON
- Full-time
The Senior Director of Software Engineering will possess a proven track record of translating business needs into technology solutions that scale operationally, while focusing on driving…
Added 4 mins ago
RS
Senior Full Stack Software Developer, RMJ
Redwood Software
ON
- $132,000 to $165,000 CAD / year
As a Senior Full Stack Software Developer, you will be responsible for leading the design, development, and delivery of scalable full-stack applications, shaping system architecture, and…
Added 31 mins ago
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Manager, Capital Planning
Alimentation Couche-Tard
Laval, QC
- Internship
The Manager provides portfolio insights, investment analysis, and clear recommendations to support senior leadership and the Investment Board. Working across functions such as Technology,…
Added 31 mins ago
PC
Private Tax, Senior Associate
PwC Canada
Waterloo, ON
- Full-time
As a Senior Associate, you will be part of a team of problem-solving professionals, helping to find solutions to complex business issues from strategy to implementation. The PwC…
Added 31 mins ago
PC
Senior Associate, Salesforce Technical Consultant
PwC Canada
AB · Edmonton, AB
- Full-time
…opportunities for exceptional people to join the team at the Senior Associate level. We are looking to appoint our future leaders… people who want to demonstrate their technical capability……
Added 31 mins ago
PC
Cybersecurity Generalist Senior Associate
PwC Canada
Vancouver, BC
- Full-time
As a Cybersecurity Generalist Senior Associate at PwC, you’ll help our team deliver current client projects. Work alongside experienced colleagues and technical specialists to assess…
Added 31 mins ago
PC
Senior Associate, Salesforce Technical Consultant
PwC Canada
Toronto, ON
- Full-time
…opportunities for exceptional people to join the team at the Senior Associate level. We are looking to appoint our future leaders… people who want to demonstrate their technical capability……
Added 31 mins ago
A
Senior Product Manager
Affinity
Kelowna, BC
- Contract
On behalf of our public sector client, Affinity is seeking a Senior Product Manager for its Digital Experience team. The team is building its own digital tools, including new intranets and…
Added 48 mins ago
M
Senior Manager, Advanced Media & Partnerships
Marketbridge
Remote, Canada
- Full-time
- Remote
Marketbridge is seeking a Senior Manager, Advanced Media Partnerships to help develop and activate integrated, performance-driven media strategies for complex B2B clients.
Added 59 mins ago
PC
Indirect Tax – Payroll, Senior Associate (Bilingual ENG/FR)
PwC Canada
Toronto, ON
- Full-time
As an Indirect Tax - Payroll Senior Associate, you’ll work as part of a team of problem solvers, helping to solve complex business issues from strategy to execution. Responsibilities…
Added 59 mins ago
PC
Senior Cloud Platform Lead, Senior Manager
PwC Canada
Toronto, ON
- Full-time
We are seeking a highly experienced Senior Cloud Platform Developer to join our team. The ideal candidate will have extensive experience with Kubernetes and managed cloud-based Kubernetes…
Added 59 mins ago
PC
Private Tax, Senior Associate
PwC Canada
Windsor, ON
- Full-time
As a Senior Associate, you will be part of a team of problem-solving professionals, helping to find solutions to complex business issues from strategy to implementation. The PwC…
Added 59 mins ago
PC
Senior Associate, Salesforce Technical Consultant
PwC Canada
Calgary, AB
- Full-time
…opportunities for exceptional people to join the team at the Senior Associate level. We are looking to appoint our future leaders… people who want to demonstrate their technical capability……
Added 1 hour ago
PC
Senior Cloud Platform Lead, Senior Manager
PwC Canada
Toronto, ON
- Full-time
We are seeking a highly experienced Senior Cloud Platform Developer to join our team. The ideal candidate will have extensive experience with Kubernetes and managed cloud-based Kubernetes…
Added 1 hour ago
PC
Cloud Infrastructure Engineer, Senior Associate
PwC Canada
Toronto, ON
- Full-time
Added 1 hour ago
PC
Financial Services Internal Audit Senior Manager
PwC Canada
Toronto, ON
- Full-time
As a Financial Services Internal Audit Senior Manager, unlock your potential and embrace the chance to drive meaningful outcomes that’ll elevate your career.
Added 1 hour ago
WI
Senior Director, Brand & Marketing
Westland Insurance Group Ltd.
Burlington, ON
- Full-time
Are you ready for your next opportunity? We’re searching for a strategic and growth-minded Senior Director, Brand & Marketing to help shape the future of Westland’s brand and drive our next…
Added 1 hour ago
PC
Cybersecurity Strategy and Transformation Senior Manager
PwC Canada
Toronto, ON
- Full-time
As a Cybersecurity Strategy and Transformation Senior Manager, unlock your potential and embrace the chance to drive meaningful outcomes that’ll elevate your career. Your role will include,…
Added 1 hour ago
PC
Indirect Tax – Payroll, Senior Associate (Bilingual ENG/FR)
PwC Canada
Victoria, BC
- Full-time
As an Indirect Tax - Payroll Senior Associate, you’ll work as part of a team of problem solvers, helping to solve complex business issues from strategy to execution. Responsibilities…
Added 1 hour ago
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Administrative Assistant 1 [AQ-23292]
Aquent
Vancouver, BC
- $27 to $29 CAD / hour
- Contract
…directly influencing the productivity and effectiveness of senior…
Added 1 hour ago
PC
Private Tax, Senior Associate
PwC Canada
London, ON
- Full-time
As a Senior Associate, you will be part of a team of problem-solving professionals, helping to find solutions to complex business issues from strategy to implementation. The PwC…
Added 1 hour ago
PC
Cybersecurity Strategy and Transformation Senior Manager
PwC Canada
Calgary, AB
- Full-time
As a Cybersecurity Strategy and Transformation Senior Manager, unlock your potential and embrace the chance to drive meaningful outcomes that’ll elevate your career. Your role will include,…
Added 1 hour ago
PC
Financial Services Internal Audit Senior Manager
PwC Canada
Calgary, AB
- Full-time
As a Financial Services Internal Audit Senior Manager, unlock your potential and embrace the chance to drive meaningful outcomes that’ll elevate your career.
Added 1 hour ago
E
Valve Assembler
Emerson
Brantford, ON
- Full-time
Our training programs and initiatives focus on end-to-end development, from onboarding through senior leadership. We provide a wide range of development opportunities, including…
Added 1 hour ago
E
Principal Technical Consultant, Geochemistry (Casual)
ERM
Vancouver, BC
- $56.63 to $70.82 CAD / hour
- Part-time
In this role, you will provide senior technical leadership on major, multimillion-dollar projects while helping expand ERM's integrated water management services. You will have the…

Cloudoplus

Senior AI Engineer

ON, Canada
Ontario, Canada, Canada

Full-time

Apply About employer

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Job details

Job type: Full-time
Apply by: Apr 18, 2027
Posting language: English
Posted: Oct 20, 2026

Original job description

We are seeking a highly experienced and technically accomplished Senior AI Engineer with 10+ years of enterprise software engineering, machine learning, artificial intelligence, and distributed systems experience to architect, design, develop, and deploy highly scalable, production-grade AI platforms.

The ideal candidate will possess deep expertise in Large Language Models (LLMs), Generative AI, Agentic AI, deep learning, transformer architectures, Retrieval-Augmented Generation (RAG), multi-agent orchestration, AI reasoning systems, and cloud-native AI infrastructure.

This position requires extensive hands-on experience developing sophisticated AI applications, optimizing foundation models, implementing autonomous agent workflows, and integrating intelligent systems with complex enterprise platforms.

Key Responsibilities

1. Advanced AI Architecture and Foundation Model Engineering

Architect and implement enterprise-grade artificial intelligence platforms utilizing advanced machine learning algorithms, deep neural networks, transformer architectures, and distributed model-serving infrastructure.

Implement and optimize attention mechanisms, including Multi-Head Attention (MHA), Multi-Query Attention (MQA), Grouped-Query Attention (GQA), FlashAttention, and Rotary Positional Embeddings (RoPE).

Develop custom neural network architectures utilizing PyTorch, TensorFlow, JAX, Hugging Face Transformers, and distributed training frameworks.

Implement advanced model adaptation techniques including supervised fine-tuning (SFT), LoRA, QLoRA, parameter-efficient fine-tuning (PEFT), knowledge distillation, and domain-adaptive training.

Optimize model inference performance using quantization, speculative decoding, KV-cache optimization, continuous batching, tensor parallelism, and pipeline parallelism.

Evaluate and integrate commercial and open-weight foundation models, including GPT, Claude, Gemini, Llama, Qwen, Mistral, and Gemma, based on application requirements, latency, throughput, accuracy, and cost.

2. Generative AI and Advanced LLM Application Development

Design and develop sophisticated Generative AI applications utilizing large language models, multimodal foundation models, and advanced prompt engineering techniques.

Implement structured generation, constrained decoding, function calling, tool execution, and schema-based output validation for reliable enterprise AI applications.

Develop advanced reasoning workflows utilizing planning, decomposition, reflection, self-correction, and iterative verification mechanisms.

Engineer context-management strategies involving semantic compression, dynamic context assembly, prompt caching, and long-context optimization.

Implement enterprise-grade LLM evaluation frameworks to measure factual accuracy, reasoning performance, groundedness, hallucination rates, toxicity, latency, and token utilization.

3. Agentic AI and Autonomous Multi-Agent Systems

Architect and implement advanced Agentic AI platforms capable of autonomous task planning, dynamic decision-making, tool execution, and complex workflow orchestration.

Develop multi-agent systems utilizing LangGraph, LangChain, CrewAI, AutoGen, Semantic Kernel, and custom Python-based orchestration frameworks.

Design and develop agent memory architectures incorporating short-term conversational memory, persistent long-term memory, semantic memory, episodic memory, and structured state management.

Integrate Model Context Protocol (MCP) clients and servers to securely expose enterprise tools, APIs, databases, and business services to AI agents.

Develop secure agentic transaction workflows utilizing Temporal, Saga orchestration, idempotency, transactional outbox patterns, and compensating transactions..

4. Retrieval-Augmented Generation (RAG) and Enterprise Knowledge Systems

Architect advanced Retrieval-Augmented Generation platforms integrating structured, semi-structured, and unstructured enterprise knowledge sources.

Implement hybrid retrieval architectures combining dense vector embeddings, sparse retrieval, BM25, semantic search, and metadata-based filtering.

Develop multi-stage retrieval pipelines incorporating query rewriting, query decomposition, reranking, contextual retrieval, and relevance optimization.

Design Graph RAG architectures integrating knowledge graphs, graph databases, entity resolution, relationship extraction, and graph traversal.

Implement vector search solutions using Pinecone, Milvus, Weaviate, FAISS, Elasticsearch, OpenSearch, and PostgreSQL with pgvector.

Develop enterprise document intelligence pipelines incorporating document parsing, OCR, semantic chunking, hierarchical indexing, and contextual metadata enrichment.

Implement knowledge ingestion and synchronization pipelines supporting incremental updates, change data capture, data lineage, access controls, and document versioning.

Evaluate retrieval quality using Recall@K, Precision@K, Mean Reciprocal Rank (MRR), NDCG, answer relevance, faithfulness, and citation correctness.

5. Machine Learning, Deep Learning, and Predictive AI

Design and implement advanced supervised, unsupervised, self-supervised, and reinforcement learning solutions for complex enterprise use cases.

Develop predictive modeling pipelines utilizing XGBoost, LightGBM, Random Forest, Support Vector Machines, gradient boosting, and deep neural networks.

Implement distributed model training and experimentation using PyTorch Distributed, DeepSpeed, Ray Train, and distributed data-processing frameworks.

Apply explainable AI methodologies including SHAP, LIME, feature attribution, model interpretability, and model fairness analysis.

Establish rigorous model-validation practices including cross-validation, drift analysis, calibration, robustness testing, and out-of-distribution evaluation.

6. Cloud AI Platforms and Infrastructure Engineering

Design cloud-native AI solutions utilizing Amazon Bedrock, Amazon SageMaker, Azure AI Foundry, Azure Machine Learning, Google Vertex AI, and managed foundation model services.

Implement GPU-accelerated computing environments utilizing NVIDIA CUDA, cuDNN, NCCL, and distributed GPU clusters..ip

Required Qualifications

Bachelor's or Master's degree in Computer Science, Artificial Intelligence, Machine Learning, Data Science, Software Engineering, or a closely related technical discipline.

10+ years of professional experience in software engineering, distributed systems, data engineering, machine learning, or artificial intelligence, including substantial recent hands-on experience delivering production AI solutions.

Advanced proficiency in Python, object-oriented programming, asynchronous programming, data structures, algorithms, and distributed application development.

Strong experience with PyTorch, TensorFlow, Hugging Face Transformers, scikit-learn, and modern machine learning frameworks.

Demonstrated expertise in developing Generative AI applications, LLM-powered solutions, RAG architectures, and autonomous agent workflows.

Extensive experience with cloud computing, container orchestration, microservices architecture, distributed messaging, and production AI infrastructure.

Strong understanding of transformer architectures, neural network optimization, vector databases, embedding models, and advanced information retrieval.

Proven ability to design and implement secure, scalable, fault-tolerant enterprise AI systems.

Excellent analytical, architectural, troubleshooting, technical leadership, and communication skills.

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More about this job

Responsibilities

Architect, develop, and deploy scalable enterprise AI platforms and applications, including foundation models, generative AI, autonomous agents, and retrieval-augmented generation systems. Optimize model training and inference, build secure knowledge and data pipelines, and deliver production AI infrastructure across cloud and distributed computing environments.

Requirements

Requires a bachelor's or master's degree in a relevant technical discipline and 10+ years of experience in software engineering, distributed systems, data engineering, machine learning, or artificial intelligence, including recent hands-on production AI work. Candidates should have advanced Python and machine learning framework skills, expertise in LLMs, RAG, and agent workflows, and experience building secure, scalable enterprise systems on cloud infrastructure.

Skills

Python
PyTorch
TensorFlow
Hugging Face Transformers
Generative AI
Large Language Models
Retrieval-Augmented Generation
Agentic AI
Distributed Systems
Machine Learning
Deep Learning
Cloud Computing
Vector Databases
Multi-Agent Orchestration
Model Optimization
Enterprise AI Architecture

Visa sponsorship

Not detected in the job text

Keywords

Python
PyTorch
TensorFlow
JAX
Hugging Face Transformers
Large Language Models
Generative AI
Agentic AI
Retrieval-Augmented Generation
Transformer Architectures
LoRA
QLoRA
Parameter-Efficient Fine-Tuning
LangGraph
LangChain
CrewAI
AutoGen
Semantic Kernel
Model Context Protocol
Pinecone
Milvus
Weaviate
FAISS
PostgreSQL
pgvector
Amazon Bedrock
Amazon SageMaker
Azure AI Foundry
Google Vertex AI
NVIDIA CUDA

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