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Added 6 mins ago
M
Senior Cloud Engineer -Hybrid
Manulife
Toronto, ON · Waterloo, ON
- Full-time
Develop and maintain APIs, web services, and integration solutions across enterprise platforms.
Added 6 mins ago
Sr Software Dev Engineer III, RDS for Oracle
Amazon
Vancouver, BC
You will serve as a technical lead for enterprise-level database services, addressing complex customer requirements and concerns. You will collaborate with account managers and solution…
Added 20 mins ago
K
Senior Web Developer (Full Stack)
Klick
Toronto, ON
- Full-time
Lead development of production web applications and supporting server-side services using modern HTML, CSS, JavaScript/TypeScript, APIs, and server-side technologies, from initial…
Added 51 mins ago
UC
Manager, E-Commerce Merchandise Planning
Uniqlo Canada
Toronto, ON
- $105,000 to $121,000 CAD / year
- Full-time
…assortment strategies for the UNIQLO Canada Digital-Commerce platform. This pivotal position assumes full end-to-end accountability for the digital merchandising plan, including strategic…
Added 1 hour ago
RB
Senior Product Manager, AI Solutions
Royal Bank of Canada
Toronto, ON
- Full-time
We are seeking a resourceful and curious Senior Product Manager to lead our work on the Underwrite Assist portfolio within Commercial Banking. In this role, you will be responsible for…
Added 1 hour ago
LC
Senior Analytics Engineer
Lightspeed Commerce, Inc.
Remote, Canada
- Full-time
- Remote
Own pipeline health end-to-end: monitor proactively, lead incident response, and surface risks before they become delivery problems
Added 1 hour ago
LC
Senior Analytics Engineer
Lightspeed Commerce, Inc.
Remote, Canada
- Full-time
- Remote
Own pipeline health end-to-end: monitor proactively, lead incident response, and surface risks before they become delivery problems
Added 1 hour ago
U
Manager, E-Commerce Merchandise Planning
UNIQLO
Toronto, ON · Greater Toronto Area, Canada
- $105,000 to $121,000 CAD / year
- Full-time
…assortment strategies for the UNIQLO Canada Digital-Commerce platform. This pivotal position assumes full end-to-end accountability for the digital merchandising plan, including strategic…
Added 1 hour ago
SJ
Software Engineer
So Jobs
Toronto, ON
- $202,000 to $231,000 USD / year
- Full-time
Directly and indirectly lead 2+ teams of engineers to build solutions that help to reduce fraud and improve our customers’ experience
Added 2 hours ago
JI
Application Support Specialist, Halifax
J.D. Irving, Limited
Dartmouth, NS
- Full-time
The Application Support Specialist is responsible to support and maintain a variety of Enterprise applications and platforms. You will be the main point of contact for technical expertise…
Added 3 hours ago
WN
Manager, Guidewire
WCB Nova Scotia
Dartmouth, NS
- Full-time
You'll lead a multidisciplinary team responsible for delivering enhancements, integrations, releases, automation initiatives, and platform improvements across the Guidewire suite. One day…
Added 3 hours ago
I
Senior Staff Product Designer
Intuit
Toronto, ON
- Full-time
…selection, trial and buy flows, campaign landing pages and lead-capture…
Added 5 hours ago
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Director, Engineering
NielsenIQ
Toronto, ON
- $150,000 to $176,000 CAD / year
- Full-time
Ensure architectural decisions in the area are documented, consistent with enterprise standards, and aligned to the longer-term platform direction set by senior engineering leadership.
Added 7 hours ago
OT
Lead Automation Architect
Open Text Corporation
Mississauga, ON · Richmond Hill, ON · Waterloo, ON
- Other
As a Lead Automation Architect, you will establish the technical foundation of this initiative designing architectures, frameworks, and reusable patterns that empower teams to build…
Added 8 hours ago
MC
Technical Business Analyst – Syndigo PIM MDM (35930)
Myticas Consulting
Canada
- Contract
…discovery, requirements documentation, data architecture, and platform configuration for PIM/MDM initiatives. The team works with enterprise platforms including Syndigo, Stibo STEP, Akeneo,…
Added 8 hours ago
M
Cloud & AI Platform Sales Specialist
Microsoft
Vancouver, BC · Edmonton, AB · Calgary, AB
- Full-time
As a Cloud & AI Specialist, you are a business leader with deep technical and business knowledge within our enterprise sales organization, working with our most important customers in…
Added 8 hours ago
E
Principal Product Manager - Identity Threat Detection and Response
Elastic
Canada
- Full-time
…the potential of businesses and people. The Elastic Search AI Platform, used by more than 50% of the Fortune 500, brings together the precision of search and the intelligence of AI to…
Added 11 hours ago
Manager, Talent Partnerships
Later
Vancouver, BC
Built on a native, AI-powered platform and more than a decade of proprietary data - including billions of social interactions, impressions, and $2.4B+ in verified influencer-driven…
Added 11 hours ago
M
Dynamics 365 CRM Solution Engineer
Microsoft
Toronto, ON · Ottawa, ON · Vancouver, BC · Edmonton, AB · Calgary, AB
- Full-time
As a Dynamics 365 CRM Solution Engineer, you will lead AI transformation engagements with deep CRM domain expertise. Your role involves owning the technical win strategy and supporting AI…
Added 12 hours ago
Principal Product Manager (Healthcare Solutions)
Open Text Corporation
Richmond Hill, ON
OpenText Business Network (OTBN) is a cloud-based platform that enables secure, compliant, and efficient collaboration across digital ecosystems of people, systems, and things. Our…
Added 12 hours ago
U
Sr. Services Project Manager - Bilingual (French/English) / Gestionnaire principal(e) de projets de services - Bilingue (Français/Anglais)
UKG
Remote, Canada
- Full-time
- Remote
…workers start and end their days with our workforce operating platform. Helping people get paid, grow in their careers, and shape the future of their industries. That’s what we…
Added 12 hours ago
D
Manager, Web Product Ownership and Digital Platform Strategy
Deloitte
Toronto, ON
- Full-time
As the Manager, Web Product Ownership and Digital Platform Strategy, you will lead the evolution of Deloitte.ca, helping to strengthen the Deloitte brand, generate eminence, engage priority…
Added 13 hours ago
O
Principal Product Manager (Healthcare Solutions)
OpenText
Richmond Hill, ON
- Full-time
OpenText Business Network (OTBN) is a cloud-based platform that enables secure, compliant, and efficient collaboration across digital ecosystems of people, systems, and things. Our…
Added 13 hours ago
BC
AI Architect
BrainRidge Consulting
Toronto, ON
- Full-time
…firm with the energy of a startup and the experience of an enterprise. With a mission to empower financial institutions and organizations to thrive in the digital age, we provide…
Added 13 hours ago
SL
Director, Domain Enterprise Architect, Technology Modernization and Cloudification
Sun Life Québec
Montreal, QC
- Full-time
Working with Technology Executives, other Enterprise Architects, engineering leaders, cybersecurity, cloud engineering, AI platform teams, and application development, the Director aligns…

Fastloop

Senior AI Architect (Architect-Practitioner)

Vancouver, BC, Canada

Full-time

Apply About employer

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Job details

Job type: Full-time
Apply by: Oct 30, 2026
Posting language: English
Posted: Jun 10, 2026

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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More about this job

Responsibilities

Design, build, and oversee production-grade agentic AI systems, including agent orchestration, RAG, evaluation, cloud deployment, infrastructure, and security. Provide technical leadership through hands-on implementation, production sign-off, client advisory, reusable accelerators, and mentoring.

Requirements

Requires 10+ years of software or data engineering experience, including 3+ years building and operating production LLM systems, plus expert Python skills and experience with agent architectures, RAG, and evaluation. Candidates should have hands-on GCP and Azure experience, infrastructure-as-code and CI/CD knowledge, strong consulting skills, and the ability to own delivery end to end.

Skills

Agentic AI Architecture
Multi-Agent Systems
Python
Retrieval-Augmented Generation
LLM Evaluation
LangGraph
Cloud Architecture
Google Cloud Platform
Microsoft Azure
Terraform
CI/CD
AI Security and Governance
Vector Search
MLOps
SQL
Technical Consulting

Visa sponsorship

Not detected in the job text

Keywords

Agentic AI
LangGraph
CrewAI
Semantic Kernel
Google ADK
Python
FastAPI
SQL
Retrieval-Augmented Generation
Vertex AI
OpenAI
Azure AI
LangSmith
Arize Phoenix
Ragas
TruLens
Terraform
GitHub
GitLab
CI/CD
MLOps
BigQuery Vector Search
Pinecone
Databricks
Snowflake
Synapse
dbt
Dataform
Model Context Protocol
A2A Orchestration

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