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Added 1 day ago
CO
Distinguished Engineer / Ingénieur(e) émérite – Voyages d’affaires et dépenses
Capital One
Toronto, ON
- Full-time
8+ years of experience with Networking (BGP, Wi-Fi, SD-WAN, Cloud Networking and Data Center Networking)
Added 1 day ago
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Automation and Test Engineer - Photonics
Lumentum
Ottawa, ON · Canada - Ottawa (Bill Leathem)
- Full-time
We’re looking for an engineer to build the automation and software our photonics manufacturing runs on: process automation, test automation, machine vision, data acquisition and analytics,…
Added 1 day ago
AS
Manufacturing Engineer
Adamson Systems Engineering
Port Perry, ON
- $70,000 to $95,000 CAD / year
- Full-time
Adamson is a discrete manufacturer with strong vertical integration. Our capacity includes PCB assembly, CNC part making, finishing and complex product assembly; with these tools we…
Added 1 day ago
KG
IVR QA Automation Engineer (Bilingual French)
K&K Global Talent Solutions INC.
ON · Ontario, Canada
- Full-time
Lifecycle QA Management: Own test planning, high-fidelity test data generation, regression suite curation, System Integration Testing (SIT), and smoke testing for live production rollouts.
Added 1 day ago
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Junior Software Engineer
Deloitte
Toronto, ON
- Full-time
We’re looking for a Junior Software Engineer to support the development of scalable applications and services.
Added 1 day ago
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Software Engineer - Frontier
Deloitte
Toronto, ON
- Full-time
We’re looking for a Software Engineer to design and build scalable applications and services.
Added 1 day ago
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Lead Python + AI
Digitive
Canada
- Contract
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…
Added 1 day ago
C
Senior Customer Engineer, Digital Native - Vancouver BC
Cloudflare
BC · British Columbia, Canada
- Full-time
The Customer Engineer (CE) is the core driver of our technical go-to-market strategy: a trusted technical advisor and primary architect of the customer journey. You will bridge the gap…
Added 1 day ago
GS
DevOps Engineer
Gala Solutions
Montreal, QC
- Contract
The DevOps Engineer will join the DP Dev Squad, which integrates the Firm’s strategic application development platforms and tools throughout the software development lifecycle. The position…
Added 1 day ago
Senior Quality Assurance Engineer
Questrade Financial Group
Toronto, ON
The Sr QA Engineer is a high-impact individual contributor responsible for the end-to-end quality of Questbank's critical payment lifecycles, specifically Electronic Funds Transfer (EFT)…
Added 1 day ago
TC
Production Support Engineer
Tata Consultancy Services
Mississauga, ON
- $100,000 to $130,000 CAD / year
- Full-time
analytical skills to support enterprise data and integration platforms. The role will primarily focus on Starburst environments, API-based frameworks, and Tableau reporting platforms while…
Added 1 day ago
Senior Backend Product Engineer, Menu Operations
HelloFresh
Toronto, ON
The Menu Operations team ensures the accuracy, reliability, and consistency of data and workflows across our ecosystem. This role will focus on automated data validation, cross-system…
Added 1 day ago
BU
Laboratory Supervisor, Engineering
Brock University
St. Catharines, ON · Main Campus (Employees)
- Full-time
Demonstrated experience with robotic systems and platforms (e.g., industrial robot arms, collaborative robots, mobile/autonomous robots), including robot kinematics, programming, sensor…
Added 1 day ago
SC
Principal Data Engineer
Sleep Country
Brampton, ON
- Full-time
Sleep Country/Dormez-vous? is seeking a Principal Data Engineer to provide senior technical leadership for our enterprise data strategy, platform architecture, and engineering capabilities.…
Added 1 day ago
JT
Senior Data Engineer
Javelin Technologies
Canada
- Full-time
As Senior Data Engineer / Data Scientist, you will design, build, and operate the group's data ecosystem: integrating data from our core business systems, developing robust pipelines,…
Added 1 day ago
TC
AWS / TIBCO Integration Engineer
Tata Consultancy Services
Calgary, AB
- $100,000 to $120,000 CAD / year
- Full-time
We are seeking an experienced AWS / TIBCO Integration Engineer with strong hands-on expertise in AWS, TIBCO integration development, and MFT/FileX. The engineer will be responsible for…
Added 1 day ago
RM
Senior Full-Stack Engineer
Realize Medical
Canada
- Full-time
Realize Medical is seeking a Senior Full-Stack Engineer to own the server and web systems behind Elucis, our FDA-cleared VR surgical planning platform. You will run our production services…
Added 1 day ago
AS
Quality Engineer (QE) / SDET – AI Chatbot Validation
Ardent SoftSol Inc.
Brampton, ON
- $38 to $40 CAD / hour
- Contract
Define quality strategies, test plans, test cases, and test data for functional, integration, system, regression, API, database, and acceptance testing.
Added 1 day ago
OS
DevOps Engineer
Open Systems Technologies
Montreal, QC
- Contract
Perform engineering and operational activities supporting data security services, including service delivery, task automation, DevOps activities, and participation in an on-call rota.
Added 1 day ago
AT
Production Support Engineer (Deposit Systems)
Aarorn Technologies Inc
Montreal, QC
- $60 CAD / hour
- Contract
We are seeking an experienced Senior Oracle Financials EBS R12 Support Engineer to maintain, optimize, and support our Oracle Financials EBS R12 environment. In this role, you will manage…
Added 1 day ago
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Software Engineer I
Beanfield
Toronto, ON
- $90,000 to $110,000 CAD / year
- Full-time
We are seeking a motivated Software Engineer to join our technology team. This role focuses on designing, developing, and enhancing backend systems, APIs, and data processing tools using…
Added 1 day ago
W
Data & AI Engineer
Wiraa
Canada
- $67,120 to $100,680 CAD / year
- Full-time
We are seeking a Data & AI Engineer responsible for understanding client technical requirements and designing and building data pipelines that support those needs. This role involves not…
Added 1 day ago
CE
Interiors Integrator Engineer (Hybrid: Mirabel, Quebec)
Capgemini Engineering
Montreal, QC
- Full-time
The Interior Integrator is responsible for the end‑to‑end integration of aircraft interior designs programs. This role ensures that interior concepts, detailed designs, and subsequent…
Added 1 day ago
CE
Avionics Integrator Engineer (Hybrid: Montreal, Quebec)
Capgemini Engineering
Montreal, QC
- Full-time
In this role, you will also support the full testing and integration lifecycle - participating in lab evaluations, system‑level assessments, flight‑test preparation, and troubleshooting…
Added 1 day ago
CE
Aerospace Interiors Design Engineer (Hybrid: Mirabel, Quebec)
Capgemini Engineering
Montreal, QC
- Full-time
The Aircraft Interior Designer is responsible for the conceptual and detailed design of aircraft cabin interiors, ensuring functional, aesthetic, ergonomic, and regulatory compliance with…

Digitive

Lead Python + AI

Canada

Contract

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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

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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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