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Added 20 hours ago
CH
Data Engineer
Cardinal Health
Vaughan, ON · Canada-Vaughan
- Full-time
We are seeking a Data Engineer to develop and support reliable data solutions for reporting, analytics, and business decision-making. This role works within established architecture and…
Added 20 hours ago
B
Quality Assurance Engineer, Marketplace
BCAA
Burnaby, BC · *Head Office
- Full-time
As a Quality Assurance Engineer, Marketplace, you’ll help ensure the quality, reliability and performance of BCAA’s Auto and Task Marketplace platforms. Working closely with developers,…
Added 21 hours ago
SS
Software engineer
SMC Strategic Solutions Inc
Mississauga, ON
- From $57 CAD / hour
- Full-time
- Hybrid
Coordinate the development, installation, integration and operation of computer-based systems
Added 21 hours ago
T
Mobile Software Engineer II (Mobile Delivery CDN banking)
TD
Toronto, ON
- Full-time
Develop new features and perform unit / component test for new application development initiatives aligned to business needs and in accordance with technology architecture standards
Added 22 hours ago
L
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 22 hours 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 22 hours ago
SS
Senior Event Streaming Engineer (Kafka / Azure Event Hubs)
Syncredible Solutions
Canada
- Contract
We are seeking a hands-on Senior Engineer / Lead to design and implement an event-driven integration capability using Azure Event Hubs and Kafka-compatible interfaces.
Added 22 hours ago
D
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 22 hours ago
GS
DevOps Engineer
Gala Solutions
Montreal, QC
- Contract
Job Title: DevOps Engineer – Data Protection Services
Added 23 hours 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 23 hours ago
A
Validation Engineer (ITV Specialist - Jr)
Akkodis
Toronto, ON
- Contract
A leading organization in the transportation technology sector is seeking a Systems Test & Commissioning Engineer to support the verification, validation, testing, and commissioning of…
Added 23 hours ago
GM
Senio QA Engineer - Bingo Gaming Platform
Galactic Minds INC
Winnipeg, MB
- Contract
Job Role: Senio QA Engineer - Bingo Gaming Platform
Added 23 hours ago
HT
Senior Quality Assurance Engineer
High Tech Genesis
Toronto, ON
- Contract
QA Engineer – AML (Anti-Money Laundering) Testing / Payments / Banking / FinTech
Added 1 day ago
TC
Playwright Automation
Tata Consultancy Services
Canada
- Full-time
We are seeking a skilled Quality Engineer (QE) with strong expertise in Playwright Automation, Java, Angular, and API Testing. The successful candidate will be responsible for designing,…
Added 1 day ago
T
GKE Cloud Security Engineer
TheCorporate
ON · Ontario, Canada
- Contract
Develop and Test Disaster Recovery (DR) and Business Continuity Plans (BCP)
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
Onboard new DevOps tools and maintain existing platforms to address business requirements and ensure effective integration with the Firm’s technology ecosystem.
Added 1 day ago
MI
Senior DevOPS/Cloud Engineer
Maarut Inc
Toronto, ON
- Contract
Experience helping developers diagnose and resolve application, integration, build, test, pipeline, environment, and deployment problems.
Added 1 day ago
B
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
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
SE
Senior Engineer, Building Automation and Control Systems
Schneider Electric
Calgary, AB · Milton, ON · Toronto, ON · Montreal, QC
- Full-time
Direct factory and site acceptance testing, functional testing, and approval of test results
Added 1 day ago
S
Intermediate Electrical Designer/Engineer
SCIEX
Vaughan, ON
- $90,000 to $103,000 CAD / year
- Full-time
The Intermediate Electrical Designer/Engineer is responsible for designing electrical hardware based on input requirements and support implementation and system integration activities while…
Added 1 day ago
S
Senior Electrical Engineer/Designer
SCIEX
Vaughan, ON
- $111,333 to $122,500 CAD / year
- Full-time
The Senior Electrical Engineer/Designer is responsible for leading the end-to-end development of analog and high-voltage power-supply modules and subsystems for SCIEX instruments, from…
Added 1 day ago
A
Software Engineer
Actalent
Ottawa, ON
- $55 to $65 CAD / hour
- Contract
Collaborate with test engineers to ensure code quality through unit testing using the Google Test framework and thorough integration testing.
Added 1 day ago
IC
Compiler Engineer - Triton and DSLs
Intel Corporation
Toronto, ON · CAN - - Toronto
- Full-time
…problems in code generation, compiler optimization, runtime integration, and developer…

Digitive

Lead Python + AI

Canada

Contract

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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

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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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