Jobs in Canada

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Added 1 month ago
SC
Chemical Engineer
SME Careers
Canada
- Contract
If you are a chemical engineer who thrives on technical precision, applied problem-solving, and real-world process reasoning, this is a unique opportunity to contribute directly to how the…
Added 1 month ago
Q
AI Engineer (Python)
Quartz
Open Hall, NL
- Full-time
We're looking for an AI Engineer to own Charlie, the personal banker at the heart of Quartz. Charlie is live with UK members today, answering questions about their pensions, ISAs, savings…
Added 1 month ago
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Senior Backend Engineer .NET & Python
PosiTrace
Vancouver, BC
- Full-time
We're migrating toward MACH (Microservices, API-first, Cloud-native, Headless) and need a senior backend engineer to co-own that evolution.
Added 1 month ago
C
Martech AdTech Engineer
Capgemini
Toronto, ON · Greater Toronto Area, Canada
- Full-time
We are looking for a Martech AdTech Engineer to work in a hybrid capacity on a large-scale retail media and data transformation program. You will be responsible for designing, developing,…
Added 1 month ago
TI
Senior Software Engineer
Thri5 Inc.
Remote, Canada
- Full-time
- Remote
As a Senior Software Engineer at Thri5, you'll play a key role in building and scaling our product. You'll own significant technical problems from design through production, working closely…
Added 1 month ago
C
Applications Development Sr Programmer Analyst
Citi
Mississauga, ON
- Full-time
The Applications Database Engineer is an intermediate level position responsible for participation in the establishment and implementation of new or revised application systems and programs…
Added 1 month ago
W
AI Solution Architect
Workana
Remote, Canada
- Contract
- Remote
Familiarity with enterprise data platforms and analytics tools (Microsoft Fabric, Synapse, or BigQuery).
Added 1 month ago
W
AI Solution Architect
Workana
Remote, Canada
- Contract
- Remote
Familiarity with enterprise data platforms and analytics tools (Microsoft Fabric, Synapse, or BigQuery).
Added 1 month ago
W
AI Solution Architect
Workana
Remote, Canada
- Contract
- Remote
Familiarity with enterprise data platforms and analytics tools (Microsoft Fabric, Synapse, or BigQuery).
Added 1 month ago
W
AI Solution Architect
Workana
Remote, Canada
- Contract
- Remote
Familiarity with enterprise data platforms and analytics tools (Microsoft Fabric, Synapse, or BigQuery).
Added 1 month ago
W
AI Solution Architect
Workana
Remote, Canada
- Contract
- Remote
Familiarity with enterprise data platforms and analytics tools (Microsoft Fabric, Synapse, or BigQuery).
Added 1 month ago
AG
Senior Operations Technology Specialist
Artemis Gold - Blackwater Project
BC
- Other
Ability to maintain high levels of performance over 12-hour shift
Added 1 month ago
AM
Profiling Infrastructure Development Engineer
Advanced Micro Devices, Inc
Markham, ON
- Full-time
Added 1 month ago
AM
Sr. Software Development Engineer, AI Models
Advanced Micro Devices, Inc
Markham, ON
- Full-time
Join our innovative team at AMD as an AI Models Software Engineer. We are seeking passionate individuals who are dedicated to optimizing, accelerating, and applying AI models. As a member…
Added 1 month ago
AM
Software Engineer, AI & Engineering Productivity Tools
Advanced Micro Devices, Inc
Markham, ON
- Full-time
AMD is seeking a Software Engineer, AI & Engineering Productivity Tools to build platforms, automation, and AI-powered tools that improve engineering productivity across ASIC design and…
Added 1 month ago
FH
Data Engineer
Fraser Health
Surrey, BC
- Full-time
In the Centre for Advanced Analytics, Data Science, and Innovation department (CAADSI) at Fraser Health, we are seeking a talented Data Engineer to join our dynamic and fast-paced team.…
Added 1 month ago
FH
Senior Data Engineer
Fraser Health
Surrey, BC
- Full-time
At Centre for Advanced Analytics, Data Science, and Innovation (CAADSI) department of Fraser Health, we are looking for a Senior Data Engineer to join our agile and fast paced team.…
Added 1 month ago
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Senior Software Engineer, Machine Learning
hive.co
Remote, Canada
- Full-time
- Remote
As a Senior Data Engineer, you’ll play a vital role in evolving our data platform, which directly determines what our customers can do, how fast our product moves, and how confidently…
Added 1 month ago
TT
Senior Geotechnical Engineer
Tetra Tech
Terrace, BC
- Full-time
Tetra Tech is adding an Senior Geotechnical Engineer to our Western Canada Engineering team based in Terrace, BC . This position is based in Terrace, BC.; however, we welcome applications…
Added 1 month ago
D
Senior Privacy Engineer
DuckDuckGo
Remote, Canada
- $178,500 USD / year
- Full-time
- Remote
Added 1 month ago
HT
Senior Software Engineer (Full Stack)
Hudson Talent Solutions
Toronto, ON
- Full-time
Added 1 month ago
IO
Upstream Engineer - Students Seeking Opportunities
Imperial Oil
Calgary, AB
- Full-time
Added 1 month ago
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Member of Technical Staff (Fullstack) (Toronto)
Solstice
Toronto, ON
- Full-time
We're building Solstice to automate compliant, reference-backed pharma marketing. As a founding full-stack engineer on our Toronto team, you'll own core parts of the application stack,…
Added 1 month ago
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Member of Technical Staff - Fullstack AI Engineer (Toronto)
Solstice
Toronto, ON
- Full-time
We're looking for a Fullstack AI Engineer to build and maintain our agent platform and bring its capabilities into the product. You'll own work across backend services, APIs, agent…
Added 1 month ago
S
Senior Member of Technical Staff (Applied AI) (Toronto)
Solstice
Toronto, ON
- Full-time
We're hiring a senior Applied AI engineer to own the technical direction of our AI systems: retrieval, generation, verification, evaluation, and keeping systems running in production.…

Quartz

AI Engineer (Python)

Open Hall, NL, Canada

Full-time

Apply on LinkedIn About employer

Applications open in a new tab.

Job details

Job type: Full-time
Experience: 5+ years of software engineering experience, including meaningful ownership of a customer-facing LLM system in production
Posting language: English
Posted: Oct 5, 2026

Original job description

About Quartz

Quartz is reimagining wealth management through personalised intelligence. It's the first wealth platform that truly learns from you, understands your goals, and helps you make confident, informed decisions all in one secure platform. Get the experience of a personal banker that works with you 24/7, at a fraction of the cost.

About The Role

We're looking for an AI Engineer to own Charlie, the personal banker at the heart of Quartz. Charlie is live with UK members today, answering questions about their pensions, ISAs, savings and investments from data we aggregate across their accounts. You'll take responsibility for how Charlie reasons, what it is allowed to say, and how we know it is getting better. This is a production role, not a research one: you'll be judged on answer quality, safety and cost in front of real customers, in a regulated category where a confident wrong answer is worse than no answer.

What you'll be doing

Own and evolve the Charlie runtime end to end: agent roles and handoffs, prompt and tool architecture, model routing across providers, conversation memory, and the MCP integrations that give Charlie typed access to data in our Kotlin backend
Design and maintain the guardrails that keep Charlie accurate, compliant and on-brand, including what it must not do in a business that is not yet authorised to give regulated financial advice
Build and run our evaluation pipeline: define quality and relevance metrics, curate eval sets from real conversations, and gate releases on them so regressions never reach members
Drive reliability and cost: instrument every conversation, hunt down failure modes such as loops, duplicated actions and tool misuse, and keep inference spend proportional to the value delivered
Evaluate and integrate external capabilities (web search, market data, model providers) and make clear build-versus-buy recommendations
Work with product and the wider engineering team to turn wealth guidance logic into behaviour Charlie can execute safely, and feed what you learn from conversations back into the roadmap
Set the standards for how we build with LLMs at Quartz: testing, observability, prompt versioning and release discipline

What you'll need

5+ years of software engineering experience, including meaningful ownership of a customer-facing LLM system in production
Strong Python and FastAPI and strong relational data modelling in Postgres with SQL
Hands-on experience with agentic or tool-calling systems: function calling, retrieval, structured outputs, multi-step workflows
Practical experience with evaluation of non-deterministic systems: you have built eval sets, chosen metrics and defended a release decision with them
Solid grasp of guardrails and safety patterns for LLM applications, and the judgement to know when a model should decline
Startup or scale-up experience; you are comfortable owning a system alone and making it robust
Quick to learn, ambitious and driven by results
Fluency in English

Nice to have

Experience in financial services, wealth management or another regulated consumer domain, and an understanding of what an AI assistant can and cannot say there
Experience with workflow orchestration for long-running agent tasks (Temporal or similar)
Familiarity with search and retrieval APIs (for example Exa) and vector or hybrid retrieval over structured financial data
Cost engineering for LLM systems: caching, model routing, prompt compression
Exposure to a product-focused environment where you talk to users and read their conversations
Some Kotlin or JVM experience, or willingness to pick it up

Apply on LinkedIn About employer

More about this job

Responsibilities

Own and improve the production AI assistant runtime, including agent workflows, prompts, tools, model routing, memory, and integrations with backend data. Establish safety guardrails and evaluation processes, improve reliability and cost, assess external capabilities, and set engineering standards for LLM development.

Requirements

Requires at least five years of software engineering experience, including meaningful ownership of a customer-facing LLM system in production, along with strong Python, FastAPI, PostgreSQL, and SQL skills. Candidates should have hands-on experience with agentic systems, evaluation of non-deterministic systems, and LLM safety, plus the ability to work independently in a startup or scale-up environment.

Skills

Python
FastAPI
PostgreSQL
SQL
LLM Systems
Agentic Systems
Function Calling
Retrieval
Structured Outputs
Evaluation Metrics
LLM Guardrails
Prompt Engineering
Model Routing
Conversation Memory
Observability
Cost Optimization

Visa sponsorship

Not detected in the job text

Keywords

Python
FastAPI
PostgreSQL
SQL
LLM
Agentic Systems
Function Calling
Retrieval
Structured Outputs
Multi-Step Workflows
Evaluation Pipeline
Guardrails
Prompt Architecture
Model Routing
Conversation Memory
MCP Integrations
Kotlin
Temporal
Web Search
Market Data
Vector Retrieval
Hybrid Retrieval
Caching
Prompt Compression
Observability
Prompt Versioning
Financial Services
Wealth Management
Regulated Consumer Domain

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Jobs in Canada