Jobs in Canada

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Added 15 days ago
L
Senior Full Stack Developer (Java/React)
Luxoft
Toronto, ON
- Contract
Added 15 days ago
G
Chef(fe) d'équipe tests de production / Test Software Team Lead - Manufacturing
Genetec
Remote, Canada
- Full-time
- Remote
Excellente maîtrise de C# ou d’un langage moderne (Java, React, Angular, Go)
Added 15 days ago
YC
Childcare Professional
YW Calgary
Calgary, AB
- Full-time
Sound judgement and demonstrated ability to mitigate risk, remain calm, and react quickly to ensure the safety of children.
Added 15 days ago
JG
Mobile Developer - React Native
J&M Group
Toronto, ON
- Full-time
Develop, enhance and maintain mobile applications using React Native and associated technologies.Key Responsibilities:-Develop new features; Perform code reviews; Integrate APIs; Unit…
Added 15 days ago
RI
Full Stack Web Developer
Rocscience Inc.
Toronto, ON
- Full-time
We are looking for a Full Stack Web Developer to help build and evolve Rocscience’s web-based engineering applications.
Added 15 days ago
CO
Application & Integration Technical Analyst
City of Saint John
Saint John, NB
- Full-time
Must have Class 5 driver’s license
Added 15 days ago
SL
Senior Front-End Developer (React.js)
Staffingine LLC
Toronto, ON
- Contract
We are looking for an experienced Senior Front-End Developer with strong expertise in building scalable, high-performance web applications using modern frontend technologies. The ideal…
Added 15 days ago
F
Senior Backend Engineer - Laravel & Go Microservices - On-site - Vancouver, Canada
FullStack
Vancouver, BC
- Full-time
Previous exposure to frontend or mobile stacks such as Next.js or React Native is a nice to have.
Added 15 days ago
TC
M365 Technical Lead
Tata Consultancy Services
Vancouver, BC
- Full-time
Lead development of SPFx web parts/extensions, reusable components and integrations using TypeScript, React, JavaScript, REST APIs, Microsoft Graph and approved development standards.
Added 15 days ago
RE
Full Stack Developer – Java/JS
Randstad Enterprise
Montreal, QC
- Contract
We're seeking someone to join our Risk and Information Management team as a Full Stack Developer with experience on multi-tiered Java EE-style applications and Front-End technologies. The…
Added 15 days ago
MT
Full Stack Engineer
MVP Talent Corp
Calgary, AB
- $130,000 to $145,000 CAD / year
- Full-time
Full-Stack Developer using AI-Assisted Development Techniques
Added 15 days ago
A
Automation Developer - Winnipeg Satellite Office
AutoCanada
Winnipeg, MB
- $75,000 to $90,000 CAD / year
- Other
As our Automation Developer, you'll lead the work across our automation ecosystem - designing and building new workflows, auditing and modernizing legacy flows, and ensuring the automations…
Added 15 days ago
ZS
Mobile developer - React Native
Zodiac Solutions, Inc
Toronto, ON
- Full-time
2+ years of hands-on experience with React Native.
Added 15 days ago
Senior Product Acceleration Specialist - Auth0
Okta
Toronto, ON
Developer Enablement & Prototyping: Assist customer development teams by providing architectural guidance on custom Auth0 Actions, SDK implementation blueprints, and modern full-stack…
Added 15 days ago
SG
Sr. Java Developer w/ DevOps
Software Guidance & Assistance, Inc. (SGA, Inc.)
Mississauga, ON
- Full-time
Software Guidance & Assistance, Inc., (SGA), is searching for a Sr. Java Developer w/ DevOps for a right to hire assignment with one of our premier financial services clients in…
Added 15 days ago
FM
Manager, Application Support and Software Development
Farm Mutual Re
Cambridge, ON
- Full-time
Developer certifications such as .Net, React, Node.js, Azure Cloud or related
Added 15 days ago
V
AI Engineer
VySystems
Mississauga, ON
- Full-time
We are looking for an experienced Senior React Developer to design, develop, and maintain high-performance, scalable, and responsive web applications. The ideal candidate will have strong…
Added 15 days ago
D
Lead Python + AI
Digitive
Canada
- Contract
Reusable Frameworks: Build reliable, reusable orchestration frameworks and logic designed for downstream developer consumption
Added 15 days ago
Product Builder
Branch
Toronto, ON
…loves to actually build what you’ve specified, or a software developer who would love to take a deeper hand in deciding what gets prioritized and what actually matters to users. You have…
Added 15 days ago
LT
Front-End Developer - React
Lorven Technologies Inc.
Toronto, ON
- Contract
Added 15 days ago
LT
Senior Front-End React.js Developer
Lorven Technologies Inc.
Toronto, ON
- Contract
We are looking for an experienced Senior Front-End Developer with strong expertise in building scalable, high-performance web applications using modern frontend technologies. The ideal…
Added 16 days ago
Senior Backend Product Engineer, Menu Operations
HelloFresh
Toronto, ON
Support frontend needs for our internal React application, ensuring seamless integration between FE and BE layers
Added 16 days ago
Manager, Software Engineering
KEV Group
Toronto, ON
…ground. You will set technical direction for teams working in React, .NET, and API-driven microservices on Azure, making the pragmatic calls on architecture, modernization, and scalability…
Added 16 days ago
ST
Frontend Developer
Soroc Technology
Toronto, ON
- $60 to $70 CAD / hour
- Contract
Must Have Experience/skills:
Added 16 days ago
Application Developer II - Digital Platforms
Wawanesa Insurance
Calgary, AB · AB · Vancouver, BC · Winnipeg, MB · Moncton, NB · Kitchener, ON · Toronto, ON · ON · Montreal, QC · Edmonton, AB (Hybrid), AB · Hybrid - Canada, ON · North York - Toronto, ON (Hybr, ON
As an Application Developer on our Digital Platforms team, you will work with product owners, analysts, architects and other developers to design, build, test, deploy, and support secure,…

Digitive

Lead Python + AI

Canada

Contract

Apply on LinkedIn About employer

Applications open in a new tab.

Job details

Job type: Contract
Experience: AI SDK Integration: 1–2+ years of hands-on experience integrating AI SDKs (OpenAI, Anthropic/Claude, AWS Bedrock, or equivalent) in production environments
Posting language: English
Posted: Oct 28, 2026

Original job description

We are looking for a Lead Python AI Engineer to build robust, AI-powered API services and agentic workflows. In this role, you will bridge the gap between traditional backend systems and modern language models, focusing on secure and scalable LLM interactions with internal systems, vector databases, and external tools via orchestration frameworks.

We treat LLMs not as magic, but as components in a secure, scalable distributed system. If you take pride in API reliability, graceful failure handling, and production-grade AI integration, we’d love to talk to you.

Responsibilities

End-to-End Ownership: Own API contracts and service reliability end-to-end. AI edge cases must fail gracefully without compromising system integrity
Rigorous Systems Engineering: Integrate LLMs with a strong engineering foundation - baking in evaluation, comprehensive observability, robust fallback handling, and cost awareness
Reusable Frameworks: Build reliable, reusable orchestration frameworks and logic designed for downstream developer consumption
Design and build scalable backend API services and advanced LLM orchestration layers
Implement and maintain complex RAG (Retrieval-Augmented Generation) pipelines, covering document ingestion, chunking, embedding, and retrieval optimization
Develop and connect agent tools using LangChain, LangGraph, and potentially MCP (Model Context Protocol)
Ensure top-tier security, privacy, enterprise-grade observability, and comprehensive test coverage across all backend workflows
Contribute actively to architecture decisions and engineering standards within your pod
Collaborate cross-functionally with frontend engineers, data engineers, and infrastructure teams

Requirements

Backend Experience: 7+ years of backend engineering with a heavy focus on microservices and distributed systems, using Python for high-performance backend services and cloud-native APIs
Cloud & Infrastructure: Hands-on experience with AWS, Docker, ECS/EKS, and RESTful APIs
Security First: Proven experience with secure coding practices and strong authentication/authorization (auth/authz) fundamentals
Agentic Frameworks: Practical, hands-on experience with frameworks such as LangChain, LlamaIndex, or LangGraph
AI SDK Integration: 1–2+ years of hands-on experience integrating AI SDKs (OpenAI, Anthropic/Claude, AWS Bedrock, or equivalent) in production environments
AI Observability & Evaluation: Familiarity with AI evaluation tooling or real-time APM platforms (e.g., LangSmith, Langfuse, Arize)
RAG Pipelines: Practical experience working with vector databases (e.g., Amazon Kendra, OpenSearch), advanced embedding strategies, and retrieval systems

Nice to have

Frontend Fluency: 1–2+ years of experience with React and TypeScript
Scale & Deployment: Experience deploying applications to EKS environments at scale
Interoperability & Security: Knowledge of agent interoperability patterns (MCP) and identity/security domain models (IAM, CIAM)
Secondary Languages: Professional proficiency in Java, No

Apply on LinkedIn About employer

More about this job

Responsibilities

Lead the design and development of scalable Python API services and LLM orchestration, including complex RAG pipelines and agent tools. Own service reliability, security, observability, evaluation, testing, and reusable frameworks while contributing to architecture and collaborating across engineering teams.

Requirements

Requires 7+ years of backend engineering experience focused on Python, microservices, and distributed systems, plus hands-on experience with AWS, Docker, ECS/EKS, REST APIs, and secure authentication and authorization. Candidates should have practical experience with agent frameworks, 1–2+ years integrating AI SDKs in production, and familiarity with AI evaluation and observability tools, vector databases, embeddings, and retrieval systems.

Skills

Python
Backend Engineering
Microservices
Distributed Systems
AWS
Docker
ECS/EKS
RESTful APIs
Authentication And Authorization
LangChain
LangGraph
LlamaIndex
AI SDK Integration
RAG Pipelines
Vector Databases
React And TypeScript

Visa sponsorship

Not detected in the job text

Keywords

Python
Microservices
Distributed Systems
AWS
Docker
ECS
EKS
RESTful APIs
LLM Orchestration
LangChain
LangGraph
LlamaIndex
MCP
RAG
Document Ingestion
Chunking
Embeddings
Vector Databases
Amazon Kendra
OpenSearch
OpenAI
Anthropic Claude
AWS Bedrock
LangSmith
Langfuse
Arize
React
TypeScript
IAM
CIAM

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Jobs in Canada