Jobs in Canada

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Added 2 months ago
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Intermediate / Senior Product Engineer
Symend
Remote, Canada
- Full-time
- Remote
You’ll lead a small delivery team, one to two junior and intermediate engineers, operating on a parallel track to the core platform. What you learn feeds back into the roadmap. What you…
Added 2 months ago
D
Manager Product Engineering & Development
Deloitte
Toronto, ON
- Full-time
Lead pre-sales solutioning for opportunities in your domain, partnering with account teams to qualify, shape, and win pursuits
Added 2 months ago
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Technical Director Core Assets - Netflix Animation Studios
Netflix
Vancouver, BC
- Full-time
Lead the technical direction, evolution, and maintenance of core technology and workflows for Modelling, Rigging, and Surfacing.
Added 2 months ago
S
Senior Full-Stack Developer
SJC
Toronto, ON · North York, ON
- $100,000 to $120,000 CAD / year
- Full-time
Our engineering team is seeking a Senior Full-Stack Developer to play a key role in the engineering function for our Media organization. In this role you will be responsible for maintaining…
Added 2 months ago
GM
Staff Engineer, Site Reliability Engineering
General Motors
Markham, ON
- Full-time
Participate in a weekly on-call rotation with 12-hour shifts; the rotation cycles every eight weeks
Added 2 months ago
NS
Lead AI Back-End Engineer
Network Solutions
Canada
- Full-time
Must Have Experience
Added 2 months ago
ND
Lead AI Back-End Engineer
Newfold Digital
Canada
- Full-time
Must have experience
Added 2 months ago
N
Technical Director PaFX (Houdini) - Netflix Animation Studios
Netflix
Vancouver, BC
- Full-time
Participate in or lead the direction, evolution & maintenance of technology within the PAFX department.
Added 2 months ago
EG
AI - Full Stack Engineer
Emterra Group
Remote, Canada
- $110,000 to $120,000 CAD / year
- Full-time
- Remote
…Stack Engineer to join our IT team. In this role, you will lead the design, development, and deployment of AI-powered solutions built on the Microsoft Azure platform, while also…
Added 2 months ago
AC
Product Engineering (Fabric Data Engineering)
Allstate Canada
Toronto, ON
- $80,900 to $120,000 CAD / year
- Full-time
Use Copilot in Power BI and engineering productivity tools such as GitHub Copilot to accelerate modeling, report creation, documentation, and validation while ensuring all generated outputs…
Added 2 months ago
N
Technical Director Lighting - Netflix Animation Studios
Netflix
Vancouver, BC
- Full-time
Participate in or lead the direction, evolution & maintenance of technology within the relevant production craft groups .
Added 2 months ago
PC
Salesforce Technical Manager
Pwc Canada
Toronto, ON · Vancouver, BC
- Full-time
…developers and shaping technical strategy for the practice. You'll lead our next-generation AI initiatives, working directly with Agentforce, Data Cloud, and the Lightning Platform to build…
Added 2 months ago
AM
AI and Automation Software Engineer
Advanced Micro Devices, Inc
Vancouver, BC
- Full-time
The AMD NBIO Team is on the lookout for a seasoned Software Engineer to lead our AI and Automation innovation. As a key contributor to the success of AMD’s IP, you will be leading the…
Added 2 months ago
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Software Developer
Wabtec
London, ON
- Full-time
Bach-Simpson is the lead Event Recorder OEM in the North American Transit market. It designs, develops, and maintains various electronic equipment for trains. The monitoring team in this…
Added 2 months ago
N
Staff DevOps Engineer
Nexxa.AI
Remote, Canada
- Full-time
- Remote
Make pragmatic tradeoffs across cost, latency, reliability, and developer velocity
Added 2 months ago
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Senior Associate SIEM Implementation
PwC
Calgary, AB · Vancouver, BC · Ottawa, ON · Toronto, ON · Montreal, QC
- Full-time
Lead technical deliverables for SIEM implementation and security operations engagements, including log source onboarding, parser development, SIEM content deployment through CI/CD pipelines…
Added 2 months ago
S
Software Architect - AI Accelerated Engineering Lead
Slalom
Calgary, AB
- Full-time
…next generation of AI-empowered software development. You’ll lead teams in adopting AI-first engineering practices - bringing clarity, structure, and guardrails to how organizations build…
Added 5 months ago
AM
Lead Diagnostics Software Engineer, ATE Integration
Advanced Micro Devices, Inc
Markham, ON
- Full-time
…earlier in the production lifecycle. We are seeking a visionary Lead/Principal Diagnostics Engineer to drive our shift from proven post-silicon software validation frameworks and…
Added 3 months ago
AM
AI and Automation Software Engineer
Advanced Micro Devices, Inc
Markham, ON
- Full-time
The AMD NBIO Team is on the lookout for a seasoned Software Engineer to lead our AI and Automation innovation. As a key contributor to the success of AMD’s IP, you will be leading the…
Added 5 months ago
R
Staff Platform Engineer
Rivian
Vancouver, BC
- Full-time
As a Staff-level engineer, you must possess the coding proficiency to architect in-house platform tooling
Added 3 months ago
K
Senior Manager, SR&ED (Software Engineer)
KPMG
Vancouver, BC
- Full-time
…emerging technology space, there is a need for a Senior Manager to lead complex client portfolios and contribute to the ongoing growth of the…
Added 2 months ago
R
Senior Technical Support Engineer (T3)
Rewind
Remote, Canada
- $100,000 to $120,000 CAD / year
- Full-time
- Remote
…backing up data that lives in the cloud - in apps like Jira, GitHub, Confluence and Shopify. We are backed by Insight Partners, Inovia, Bessemer and Atlassian Ventures and are proud to be…
Added 2 months ago
Lead Software Engineer
Momentum Financial Services Group
Toronto, ON
The Job: Lead Software Engineer, Backend & Cloud Platform
Added 2 months ago
PC
Senior Associate SIEM Implementation
Pwc Canada
Toronto, ON · Ottawa, Ontario · Vancouver, British Columbia · Montreal, Quebec · Calgary, Alberta
- Full-time
Lead technical deliverables for SIEM implementation and security operations engagements, including log source onboarding, parser development, SIEM content deployment through CI/CD pipelines…
Added 3 months ago
TU
Applied Biodiversity Science Lead
The University of British Columbia
Kelowna, BC
- $7,158.42 to $10,292.25 CAD / month
- Full-time
…Services (BRAES) at UBC Okanagan, the Applied Biodiversity Science Lead contributes scientific and technical leadership to collaborative biodiversity monitoring and applied research…

Newfold Digital

Lead AI Back-End Engineer

Canada

Full-time

Apply on LinkedIn About employer

Applications open in a new tab.

Job details

Job type: Full-time
Posting language: English
Posted: Aug 27, 2026

Original job description

At Network Solutions, we’ve been trusted for decades to help people get online and stay ahead. We’ve been here since the beginning of the internet, and we’re still building for what comes next.

As the original digital identity authority, we help secure domain names, protect brands, and safeguard the infrastructure businesses rely on. We empower our customers to own and manage the assets that define them online, while delivering enterprise-grade security to protect against virtual threats. Our team leverages modern, AI-accelerated tools to streamline how businesses manage their digital presence, making the most of our decades of experience.

The Network Solutions team is here to help online businesses protect what’s theirs and build for tomorrow. That’s why millions trust us to protect their domains, brands, and websites every day.

The impact you’ll make as a Lead AI Back-End Engineer

• Set the technical architecture for our agent powered platform, choosing the right mix of LLMs, retrieval technologies, agent frameworks, and microservice patterns to meet reliability, cost, quality, and latency targets.

• Drive architecture for high throughput APIs built with .NET, C#, Python 3.11+, FastAPI async, SQLModel, and Semantic Kernel, from design documents through production rollout.

• Lead multi agent orchestration across handoff, sequential, parallel, and supervisor patterns, combining knowledge grounded and tool calling agents across OpenAI GPT 5.6 Sol, Terra and Luna, Google Gemini 3.7 Flash, Anthropic Claude Sonnet 5 and Opus 5, xAI Grok 4.6, and future model providers.

• Guide teams implementing Retrieval Augmented Generation on Azure AI Search, pgvector, Chroma, and equivalent vector and hybrid retrieval platforms, ensuring index quality, filtering, evaluation, and safety controls.

• Own end to end CI/CD pipelines using Bitbucket Pipelines, Jenkins, or similar platforms, including linting, type checking, security scanning, testing, containerization, and deployment.

• Mentor and hire engineers and adopt AI coding agents such as Cursor and Claude Code as engineering force multipliers while maintaining strong code quality, security, and review standards.

• Champion observability and FinOps for LLM workloads using structured JSON logging, OpenTelemetry tracing, Langfuse, evaluation frameworks, and cost dashboards, keeping latency and cost per request within defined SLOs.

Partner with Product and Security to translate business goals, compliance requirements, emerging AI capabilities, and user feedback into a pragmatic technical roadmap.

Must have experience

• 7+ years building and scaling production backend systems, including 2+ years in a technical lead, staff, principal, or equivalent role.

• Expert in REST API design and development using Python FastAPI or .NET C# APIs, with strong experience in dependency injection, middleware, profiling, performance optimization, and distributed systems.

• Hands on leadership experience with Semantic Kernel or equivalent agent and LLM frameworks, including production agent orchestration, tool calling, structured outputs, and multi step workflows.

• Delivered at least one production RAG system or pipeline using a vector or hybrid search platform such as Azure AI Search, pgvector, Chroma, or equivalent, with measurable latency and quality KPIs.

• Deep PostgreSQL expertise plus SQLModel, SQLAlchemy 2, and Alembic migrations at scale.

• Proven track record integrating multiple frontier and cost optimized model providers, such as OpenAI GPT 5.6, Gemini 3.x, Claude 5, Grok 4.x, or equivalent, including model routing, structured output, reasoning, tool calling, and fallback strategies.

• Fluency with Poetry, Docker, GitHub Actions, Azure DevOps, Jenkins, or Argo, along with infrastructure as code fundamentals and blue green or canary release strategies.

Strong people leadership through code reviews, architectural guidance, technical mentoring, roadmap planning, hiring, and cross team communication.

Nice to have

Experience with message queue and event driven architectures using RabbitMQ, Kafka, Azure Service Bus, or equivalent.

Experience with GPU inference fleets, self hosted open weight models, or serverless model hosting.

• Experience with model gateways, intelligent model routing, MCP, agent interoperability, prompt caching, and LLM cost optimization.

Familiarity with automatic evaluation pipelines, agent evaluations, LLM as judge techniques, safety guardrails, and cost aware prompt and context engineering.

Why join the Newfold AI team?

You’ll steer the core intelligence behind our AI products, building an LLM agnostic, agent driven platform that serves millions of users while meeting enterprise grade standards for reliability, security, governance, and economics. If you thrive on significant technical challenges, enjoy mentoring strong engineers, and want the opportunity to shape both architecture and engineering culture, we’d love to meet you.

Why you’ll love us.

Work-life balance. Our work is thrilling and meaningful, but we know balance is key to living well.
We celebrate one another’s differences. We’re proud of our culture of diversity and inclusion. We foster a culture of belonging. Our company and customers benefit when employees bring their authentic selves to work. We have programs that bring us together on important issues and provide learning and development opportunities for all employees. We have 20 + affinity groups where you can network and connect with Newfolders globally.
We care about you. We are a family, and we care about you and your family’s physical and mental health by providing competitive HMO benefits – 175k MBL with one free dependent upon one year of service! We also give out Punctuality Bonus, Generous Vacation policy, and much more!
Where can we take you? We’re fans of helping our employees learn different aspects of the business, be challenged with new tasks, be mentored, and grow their careers. Unfold new possibilities with #teamnewfold!

#NetworkSolutions

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More about this job

Responsibilities

Set the technical architecture for an agent-powered platform and lead the development of high-throughput APIs using .NET and Python. Mentor engineers and manage the end-to-end CI/CD pipelines and observability for LLM workloads.

Requirements

Requires 7+ years of backend experience with at least 2 years in a leadership role and expertise in REST API design. Must have a proven track record of delivering production RAG systems and integrating multiple frontier LLM providers.

Skills

Python
.NET
C#
FastAPI
Semantic Kernel
LLM Orchestration
RAG
PostgreSQL
Azure AI Search
Docker
CI/CD
System Architecture
Vector Databases
API Design
Technical Leadership
FinOps

Benefits

HMO Benefits
Punctuality Bonus
Generous Vacation Policy
Learning And Development Opportunities

Visa sponsorship

Not detected in the job text

Keywords

AI
LLM
Backend Engineering
FastAPI
C#
.NET
Semantic Kernel
RAG
Azure AI Search
Pgvector
Chroma
PostgreSQL
SQLModel
SQLAlchemy
Alembic
OpenAI GPT
Google Gemini
Anthropic Claude
xAI Grok
Docker
Bitbucket Pipelines
Jenkins
GitHub Actions
Azure DevOps
Argo
OpenTelemetry
Langfuse
FinOps
Microservices
Vector Search

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Work requirements

Jobs in Canada