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Added 57 mins ago
Manager, Centre of Excellence in Hypertension and Vascular Health
RI-MUHC | Research Institute of the MUHC | #rimuhc
Montreal, QC
Full-time
Under the direction of the Centre Director, the Manager will provide scientific, operational, and strategic leadership for the Centre's research activities and support its continued…
Added 1 hour ago
Operations Director
GoodWork.ca
Lillooet, BC
Full-time
The Operations Director is the first point of contact for staff and turns our strategy into work plans, procedures and daily practice. You will oversee human resources, supervise staff…
Added 3 hours ago
Senior Advisor, Strategic Change and Transformation Engagement (T & I) (Telework/Hybrid)
Radio-Canada
Montreal, QC
Full-time
Reporting to the Director of the Operational Excellence Office within Technology & Infrastructure (T&I), you will join the team leading the Daily Content initiative in Innovation &…
Added 3 hours ago
Director - Enterprise Data Warehouse and Data Platforms
CGI
Ottawa, ON
Full-time
We are seeking a Director, Consulting Expert (DCE) – Enterprise Data Warehouse & Data Platforms to provide senior technical, solutioning, and client facing leadership
Added 4 hours ago
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Toronto, ON · Edmonton, AB · Calgary, AB
Full-time
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Toronto, ON
Full-time
Added 5 hours ago
Director, Business Continuity Risk Management, Canada & Caribbean
RBC
Toronto, ON
Full-time
Join RBC's Group Risk Management team as Director, Business Continuity Risk Management (BCRM) for Canada & Caribbean. In this second line of defense role, you will lead the implementation…
Added 5 hours ago
Head of Clinical Quality
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Carstairs, AB
Full-time
…implementation and continuous improvement of clinical quality, clinical governance and quality assurance arrangements across the organisation. This is a senior leadership role within the…
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Director of Finance And Accounting
Atlantic Windoor Ltd
Saint John, NB
Full-time
· Director of Finance & Business Leadership: Lead the organization’s overall finance strategy and financial operations. Partner with leadership to support growth, profitability, capital…
Added 5 hours ago
Senior Advisor, Strategic Change and Transformation Engagement (T & I) (Telework/Hybrid)
CBC/Radio-Canada
Montreal, QC
Full-time
Reporting to the Director of the Operational Excellence Office within Technology & Infrastructure (T&I), you will join the team leading the Daily Content initiative in Innovation &…
Added 5 hours ago
Manager - Diagnostic Imaging
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Kawartha Lakes, ON · Lindsay, ON
Full-time
…in supporting the ongoing implementation, optimization, and governance of the EPIC system within the Diagnostic Imaging portfolio. The Integrated Manager will act as a key liaison between…
Added 5 hours ago
Senior Client Partner
Quietly
Remote, Canada
$115,000 to $140,000 CAD / year
Full-time · Remote
Oversee program delivery and account governance, establishing total clarity around project scopes, key outcomes, budgets, and resourcing, while maintaining hands-on project management…
Added 6 hours ago
Director Transformation - Global Real Estate & Corporate Services (18-month Contract)
Scotiabank
Toronto, ON
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Associate, Capital Markets & Credit Investments
BCI
Victoria, BC · Vancouver, BC · CA Victoria
Full-time
BCI integrates environmental, social, and governance (ESG) factors into all investment decisions to meet clients' risk and return requirements. Our people shape employee-focused…
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Financial Analyst II
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Vancouver, BC
…in ensuring equitable access to services, upholding ethical governance, and supporting the needs of citizens with integrity and…
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Toronto, ON · Head Office Toronto
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This role reports into the Director, Architecture and is important because it will help shape the data architecture and technical foundation supporting critical business solutions. In this…
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Lead, Capacity, Access & Flow
Ontario Health
Toronto, ON
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Added 8 hours ago
Senior AI Architect (Architect-Practitioner)
Fastloop
Vancouver, BC
Full-time
…securely, reliably, and at scale. We operate at the intersection of data foundations and applied AI, helping clients move from research concepts to real, deployed…
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Operations Director
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The Operations Director is the first point of contact for staff and turns our strategy into work plans, procedures and daily practice. You will oversee human resources, supervise staff…
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Data Standards, Reporting Definitions & Cross-Functional Governance
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Scotiabank
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Fastloop

Senior AI Architect (Architect-Practitioner)

Vancouver, BC, Canada

Job type: Full-time
Apply by: Oct 3, 2026
Posting language: English
Posted: Jun 10, 2026

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Original job description

Careers

Senior AI Architect (Architect-Practitioner)

Vancouver

Fastloop needs you to design and deliver production-grade Agentic Platforms that actually execute work, securely, reliably, and at scale. We operate at the intersection of data foundations and applied AI, helping clients move from research concepts to real, deployed systems.

We are a small, sharp consulting team. We ship real systems, not just decks. As a Principal AI Architect, you are the senior technical authority responsible for ensuring our AI solutions are not just impressive demos, but durable, governable, and operationally sound.

This is a hands-on principal IC role, not a people-management position.

You are the technical decision-maker for AI delivery at Fastloop. You bridge the gap between the art of the possible and production reality, owning decisions across model selection, RAG strategy, agent orchestration, security posture, and deployment architecture.

You lead by doing. You write the core scaffolding code, define the architectural patterns others extend, and act as the final technical gatekeeper for production AI releases. When projects hit complexity cliffs, you are called in to unblock them.

While you do not formally manage people, you are expected to teach, mentor, and elevate the technical bar across the team.

What You’ll Do

Agentic Intelligence & Reasoning
Architect agentic workflows: Design multi-step, stateful agent systems using LangGraph, CrewAI, Semantic Kernel, or equivalent frameworks.
Beyond prompting: Define how agents reason, plan, and act. Define tool selection, memory, guardrails, and failure handling.
Application Logic & Cognitive Architecture: Build the complex chains, prompt orchestration, reasoning loops, and multi-agent workflows. Maintain conversation state, manage token limits, and handle tool-calling errors gracefully in production.
Advanced RAG: Design retrieval systems end-to-end: chunking strategy, embeddings, indexing, hybrid search, grounding, and citation.
Evaluation & Metrics Ownership: Design robust evaluation frameworks (LLM-as-a-Judge, Ragas, TruLens, Arize) to measure model performance, latency, and accuracy before production deployment. Own the ‘truth’ of the system and prove that AI solutions work reliably.
Custom tooling: Build APIs and tools when off-the-shelf connectors fall short.
Technical Leadership & Delivery
Hands-on ownership: Personally implement high-impact components, core services, agent frameworks, complex integrations, and automation logic.
Rapid Prototyping for Presales: Quickly build working demos or POC’s to validate feasibility and secure client engagements.
Collaboration with Engineers: Work closely with Engineers on pipelines and infrastructure while taking ownership of cloud, agent orchestration, and deployment architecture.
Infrastructure & deployment: Define and contribute to IaC (Terraform), CI/CD pipelines, environment strategy, and release processes.
Cloud focus: Lead both GCP and Microsoft Azure technical work, filling gaps where our team has limited experience.
Security & governance: Own the production-readiness checklist for AI systems, including PII handling, IAM, VPC boundaries, secrets management, and auditability.
Engineering validation: Build rapid technical spikes and POCs to move initiatives from assumptions to proof and de-risk delivery.

You hold final technical sign-off on AI deployments.

Strategic Consulting & Practice Enablement
Pre-sales feasibility: Partner with the Director of Engineering and leadership to assess opportunities, prevent over-selling, and define realistic delivery paths.
Reusable accelerators: Convert successful project patterns into reusable modules, templates, and reference architectures that accelerate future delivery.
Client advisory: Translate technical trade-offs (latency vs. accuracy, cost vs. performance, managed vs. custom) into business-relevant decisions for senior stakeholders.
Dedicate approximately 20% of your time to mentoring team members, performing code reviews, and shaping Fastloop’s AI standards, frameworks, and internal best practices.

Your Technical Toolkit

AI & LLMs

Production experience with Vertex AI, OpenAI, Azure AI
Strong evaluation discipline using LangSmith, Arize Phoenix, or equivalent
Expert in Cognitive Architectures for multi-agent systems, using advanced patterns such as planning, reflection, and tool-use to solve complex multi-step business problems.
Deep experience with agent state management (LangGraph checkpoints, conversation history, error handling).
Production AI beyond notebooks, including RAG, A2A, MCP orchestration, and agentic workflows.
Model evaluation, latency, cost, and performance optimization.
MLOps pipelines, including automated training, CI/CD, monitoring, and deployment.

Engineering

Expert-level Python (async, FastAPI, custom tooling, service design)
Strong SQL and data modeling fundamentals
Collaborate with Data Engineers to ensure AI systems integrate seamlessly with client data pipelines, warehouses, and orchestration workflows.

Infrastructure & Ops

Hands-on experience with GCP and Microsoft Azure
CI/CD with GitHub or GitLab
Terraform and infrastructure-as-code best practices

Data & Systems

Vector databases and search (BigQuery Vector Search, Pinecone, or similar)
Solid understanding of enterprise networking, identity, and workload isolation
Solid understanding of data platforms like Synapse, Databricks and Snowflake

Frameworks & Platforms

LangChain, LangGraph, Google’s ADK
dbt / Dataform

Experience & Background

10+ years in software or data engineering with a clear evolution toward applied AI
3+ years building, deploying, and operating LLM-based systems in production
Strong consulting instincts: able to provide technical clarity under ambiguity and stakeholder pressure
Comfortable owning outcomes end-to-end, not just architecture diagrams

We’re Looking For Demonstrated Experience That Highlights

Your Consulting DNA: You thrive in multi-client environments and can provide technical clarity under high-pressure stakeholder scenarios.
The “Grit” Factor: You prefer a “sharp” team over a “big” one. You value ownership, clarity, and building the hardest parts first. ‍

‍Ready to build real AI systems? We want to hear from you.

Ready to join the team?

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Responsibilities

Design, build, and oversee production-grade agentic AI systems, including agent orchestration, RAG, evaluation, custom tooling, cloud deployment, and security controls. Provide final technical sign-off for AI releases while advising clients, developing reusable architecture patterns, and mentoring the team.

Requirements

Requires 10+ years of software or data engineering experience, including at least 3 years building and operating production LLM systems, with expert Python skills and hands-on experience across GCP and Azure. Candidates should have strong agentic architecture, RAG, evaluation, infrastructure, security, and consulting capabilities; no education requirement is stated.

Skills

Agentic AI Architecture
Multi-Agent Systems
LangGraph
Advanced RAG
Python
FastAPI
LLM Evaluation
Vertex AI
OpenAI
Azure AI
Google Cloud Platform
Microsoft Azure
Terraform
CI/CD
Vector Databases
AI Security and Governance

Visa sponsorship

Not detected in the job text

Keywords

Agentic AI
LangGraph
CrewAI
Semantic Kernel
Google ADK
LangChain
RAG
MCP Orchestration
A2A
Python
FastAPI
Vertex AI
OpenAI
Azure AI
GCP
Microsoft Azure
Terraform
CI/CD
GitHub
GitLab
LangSmith
Arize Phoenix
Ragas
TruLens
Vector Databases
BigQuery Vector Search
Pinecone
Databricks
Snowflake
Synapse

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