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Added 1 min ago
BM
Team Lead - Mall Activation
Brand Momentum
Toronto, ON · Etobicoke, ON
- Contract
We are seeking an energetic, outgoing, and organized Team Lead to support an exciting MGAE mall activation at CF Market Mall in Calgary. The Team Lead will oversee and support the Brand…
Added 1 min ago
M
Dual Pastry Chef
Marriott
Calgary, AB
- Full-time
Utilizes interpersonal and communication skills to lead, influence, and encourage others; advocates sound financial/business decision making; demonstrates honesty/integrity; leads by…
Added 1 min ago
Project Manager
The PAC Group
Canada
…systems, deploying digital simulation tools, or scaling global operations, PAC thrives at the intersection of technology, engineering, and…
Added 1 min ago
H
Director, Ethics
HealthCareersInSask.ca
SK · SK, Canada
- Full-time
…our province’s healthcare goals. The Director will help to lead and support the Saskatchewan Health Authority and the Saskatchewan Cancer Agency (SCA) in the development, implementation and…
Added 1 min ago
DA
Evening Front Desk Coordinator (Part-Time) – Destination Auto Group
Destination Auto Group
Burnaby, BC
- $23.5 CAD / hour
- Part-time
Lead and support our front desk and lot team to keep things running smoothly
Added 1 min ago
A
Well Integrity & Asset Retirement Obligation (ARO) Engineer
ATCO
Edmonton, AB
- Full-time
…consistently recognized. Here you will have opportunities to lead initiatives with your technical expertise and will be propelled to take responsibility and embrace challenge. It’s part of…
Added 1 min ago
CS
Senior Associate - Digital Transformation
Cascadia Strategy Consulting Partners
Remote, Canada
- $110,000 to $135,000 CAD / year
- Full-time
- Remote
Our work focuses on five practice areas: Business Strategy, Operations Management, Digital Transformation, Policy & Economics, and Data Analytics & AI. We serve clients in industries such…
Added 1 min ago
CS
Senior Associate - Digital Transformation
Cascadia Strategy Consulting Partners
Remote, Canada
- $110,000 to $135,000 CAD / year
- Full-time
- Remote
Our work focuses on five practice areas: Business Strategy, Operations Management, Digital Transformation, Policy & Economics, and Data Analytics & AI. We serve clients in industries such…
Added 1 min ago
E
Manager, xScale Finance Transformation & Service Enablement
Equinix
Toronto, ON
- Full-time
…Transformation & Service Enablement team. In this role, you will lead the design and delivery of process improvement and transformation initiatives across xScale Finance. You will translate…
Added 1 min ago
E
Senior Project Controls Advisor
Enbridge
Calgary, AB · Edmonton, AB
- Full-time
…insight? We are looking for a Sr. Project Controls Advisor to lead cost, schedule, forecasting, and performance management activities that support predictable, successful project outcomes.…
Added 1 min ago
Tax Engagement Operations Lead
EY
Toronto, ON
Lead onboarding, coaching, and development of EC team members.
Added 1 min ago
Estimator
Aecon
Vancouver, BC
Integrity. We lead by example, with humility and courage.
Added 1 min ago
Costing Manager
PCL Construction
Edmonton, AB
…success, and that shared commitment drives how we work, grow and lead in the construction…
Added 1 min ago
Senior Costing Manager
PCL Construction
Edmonton, AB
…success, and that shared commitment drives how we work, grow and lead in the construction…
Added 1 min ago
E
Growth Marketing Manager
elDoc
Toronto, ON
- Full-time
…beyond isolated AI pilots and embed Generative AI into everyday operations, improving productivity, efficiency, and decision…
Added 1 min ago
TS
Project Coordinator
Third Space Properties Inc.
Vancouver, BC · Greater Vancouver, BC
- Full-time
Assist with material procurement, delivery coordination, and tracking of long-lead items.
Added 1 min ago
BP
Senior Information Systems Analyst
Bruce Power
ON · Ontario, Canada
- Full-time
…ServiceNow, Aveva, and more. Various groups such as Nuclear Operations, Work Management, Engineering, Supply Chain, MCR, Outages, and others depend on this team to ensure their technology…
Added 1 min ago
FF
Executive Director
Food For The Poor
Toronto, ON
- Full-time
…opportunities, and deliver results. Success requires the ability to lead strategically while remaining personally engaged in the organization's fundraising and operational…
Added 1 min ago
A
SOC 3 Lead Analyst
Altis
Toronto, ON
- $80,000 to $105,000 CAD / year
- Full-time
You’ll lead complex cybersecurity incident investigations, including containment, eradication, recovery, root cause analysis, and post-incident reporting.
Added 1 min ago
C-
Manager, Camp Operations
CISS - Canadian International Student Services Inc.
Toronto, ON
- Full-time
Role Description The Manager, Camp Operations is a full-time position, primarily working from home during the off-season. The ideal candidate is based in the Greater Toronto Area and can…
Added 16 mins ago
PLM Solution Architect/Architecte de solutions PLM
Capgemini
Montreal, QC
…milestones are achieved on time and within budget. You will lead the design and implementation of Product Lifecycle Management (PLM) solutions that support complex engineering,…
Added 16 mins ago
PLM Solution Architect/Architecte de solutions PLM
Capgemini
Montreal, QC
…milestones are achieved on time and within budget. You will lead the design and implementation of Product Lifecycle Management (PLM) solutions that support complex engineering,…
Added 16 mins ago
SI
CNC Set Up Operator - AMS/CP Reman
Stream-Flo Industries
Edmonton, AB
- Full-time
Ensure processes and machine operations are performed in accordance with safety regulations and are carried out in a conscientious manner.
Added 16 mins ago
Site Manager
Fortrex
Mississauga, ON
As a Site Manager II specializing in food processing sanitation, you will lead a dedicated team to ensure rigorous cleanliness and hygiene standards, safeguarding product quality and…
Added 16 mins ago
AC
Senior Accounts Receivable Lead
Aston Carter
Toronto, ON · North York, Ontario
- $75,000 to $90,000 CAD / year
- Full-time
Comfort working both independently and collaboratively within a finance and operations environment.

Robots & Pencils

Staff AI Builder

Canada

Our salary range is $176,612 - $243,680 CAD · Full-time

Apply About employer

Applications open in a new tab.

Job details

Pay: Our salary range is $176,612 - $243,680 CAD
Job type: Full-time
Experience: 6+ years of professional software engineering experience, including meaningful time shipping GenAI/LLM-powered systems in production - not just prototypes
Posting language: English
Posted: Nov 5, 2026

Original job description

We’re looking for a Staff AI Builder to lead the design and delivery of AI/ML systems. This role is ideal for an experienced engineer who thrives on architectural decisions, can confidently own systems end-to-end, and contributes to technical leadership across the team.

In this role, you will work as a key technical leader on a cross-functional team, defining AI architecture, leading model development and optimization, and solving challenging integration problems. You’ll be joining real, in-flight work where reliability, security, and scalability are critical. You’ll establish engineering standards, raise the bar on how we build AI systems, and contribute to the technical decisions that shape how our AI work scales over time.

Why This Role Matters

At Robots & Pencils, we design AI systems for a human world. Our name says it all. Robots and pencils means engineering paired with creativity, because every agent we ship has to work for real people in real workflows. That balance is baked into how we operate.

Every role here contributes directly to that mission. Here, you shape how AI systems integrate into enterprise operations, how teams move at real velocity, and how products create measurable impact for clients and the people they serve. We ship production-ready AI in 30 to 45 days. That pace demands people who take ownership, lead with craft, and care deeply about what they put their name on.

What You'll Do

Agentic & GenAI Engineering

Design and build agentic workflows - reasoning loops, tool/function calling, and orchestration across single- and multi-agent architectures - with clear judgment on which pattern fits the problem and which doesn't
Build and maintain RAG pipelines: chunking strategy, embeddings, vector search (OpenSearch), re-ranking, and staleness/refresh handling for dynamic knowledge sources
Integrate with AWS Bedrock and Agent Core, including MCP-based tool design - writing tool descriptions precise enough that an orchestrator routes correctly every time
Write and iterate on production system prompts - structured role framing, output constraints, and few-shot design - not just prompt tinkering
Build eval and observability into every agent you ship: golden datasets, RAGAS-style metrics, LLM-as-judge (as both a runtime guardrail and an offline eval), and tracing via LangFuse/LangSmith or equivalent
Design for LLM failure, not just LLM success: retries with backoff and jitter, circuit breakers, fallback models, and a clear user-facing story when something upstream degrades

Full-Stack & Platform Engineering

Build backend services in Python and Node.js, including serverless architectures (AWS Lambda, API Gateway) that support agentic workflows
Design DynamoDB single-table schemas - composite keys, transactional writes - for conversation state, agent memory, and session history
Support event-driven orchestration (Step Functions, SQS, EventBridge) for asynchronous agent operations, with an eye toward reliability and clean error handling
Contribute to frontend integration points so agentic features land cleanly for end users, and write clean, well-tested code across the stack
Support deployment, monitoring, and production troubleshooting in cloud-native environments (AWS, Docker), with guidance from senior engineers where needed

Collaboration & Technical Leadership

Bring informed technical judgment to architecture discussions - naming the real trade-offs of a pattern (e.g., gateway centralization vs. latency, single- vs multi-agent design) rather than defaulting to what's familiar
Partner with product, design, and delivery leads across global teams to scope and ship features end-to-end
Mentor other engineers on the pod and help raise the bar on agentic engineering practices, including AI-assisted development tools like Claude Code
Own assigned features and releases end-to-end - including the unglamorous parts: debugging, hardening, and keeping production systems trustworthy

What You'll Bring

6+ years of professional software engineering experience, including meaningful time shipping GenAI/LLM-powered systems in production - not just prototypes
Real, hands-on depth in agentic AI: reasoning loops, tool/function calling, multi-agent orchestration, and a considered point of view on when single-agent design beats multi-agent, and why
Practical RAG expertise: chunking strategies, embeddings, vector databases (OpenSearch or similar), cosine similarity search, and re-ranking - you can explain the mechanism, not just the terminology
Experience building evaluation and observability for LLM systems: golden datasets, LLM-as-judge, RAGAS or comparable metrics, and tracing tools like LangFuse/LangSmith
Strong prompt engineering skills - you can write a production system prompt with real structure and constraints on request, not just describe the concept
Hands-on experience with the AWS GenAI stack: Bedrock, Agent Core, Lambda, DynamoDB (single-table design), S3, SQS, EventBridge, Step Functions
Strong Python and Node.js skills, with experience building full-stack applications and RESTful APIs
Solid understanding of production reliability patterns for LLM-backed systems: retries/backoff, circuit breakers, fallback models - as a bundle, not a single tactic
Experience with containerization (Docker) and cloud-native deployment
Comfort owning ambiguous, integration-heavy problems, and the ability to go a level deeper when someone pushes on your answer instead of staying abstract

Helpful Extras and Unique Skills

Direct experience with Amazon Bedrock Agent Core - agent registration, MCP tool wiring, memory/session management, gateway provisioning
Experience in a regulated or high-stakes domain (education, healthcare, financial services) where evaluation rigor and reliability carry real consequences
Familiarity with workflow orchestration tools such as Step Functions, Sequencer, or similar state-machine-based systems
A point of view on LLM observability tooling, gained from actually running it in production rather than reading about it

Our salary range is $176,612 - $243,680 CAD

Apply About employer

More about this job

Responsibilities

Lead the architecture, development, optimization, and integration of production AI/ML systems, including agentic workflows, RAG pipelines, evaluation, and observability. Own features and releases end-to-end, establish engineering standards, mentor engineers, and collaborate across teams to deliver reliable, secure, and scalable AI products.

Requirements

Requires 6+ years of software engineering experience, including production experience with GenAI/LLM systems, agentic AI, RAG, and LLM evaluation and observability. Candidates should have strong Python and Node.js skills, hands-on experience with AWS GenAI and cloud services, and practical knowledge of reliability patterns, Docker, and full-stack application development.

Skills

Agentic AI
Generative AI
Large Language Models
Python
Node.js
AWS Bedrock
Amazon Bedrock Agent Core
Retrieval-Augmented Generation
OpenSearch
Prompt Engineering
LLM Evaluation
LLM Observability
DynamoDB
AWS Lambda
Event-Driven Architecture
Docker

Visa sponsorship

Not detected in the job text

Keywords

Agentic Workflows
Generative AI
Large Language Models
Multi-Agent Orchestration
Tool Calling
Retrieval-Augmented Generation
Embeddings
Vector Search
OpenSearch
Re-Ranking
AWS Bedrock
Amazon Bedrock Agent Core
Model Context Protocol
Prompt Engineering
LLM Evaluation
RAGAS
LLM-as-Judge
LangFuse
LangSmith
Python
Node.js
AWS Lambda
API Gateway
DynamoDB
Step Functions
Amazon SQS
Amazon EventBridge
Amazon S3
Docker
Retries and Circuit Breakers

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