Jobs in Canada

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Added 22 days ago
MA
Automation Engineer
Mobile Apps US
Longueuil, QC
- Full-time
Seeking an Automation Engineer / Programmer to support aerospace inspection automation using Python, 3D scanning, and metrology tools.
Added 22 days ago
KG
DevOps Engineer – Certificate Management & Ansible Automation
K&K Global Talent Solutions INC.
Toronto, ON
- Full-time
Role : DevOps Engineer – Certificate Management & Ansible Automation
Added 22 days ago
L
System Engineer
Luxoft
Toronto, ON
- $85,000 to $100,000 CAD / year
- Full-time
Added 22 days ago
T
DevOps Engineer
Tekshapers
Toronto, ON
- Full-time
Proficiency in at least one language (TypescriptJavascript preferred, Python, Node.js)
Added 22 days ago
TI
CyberSecurity Specialist
Themesoft Inc.
Toronto, ON · North York, ON
- Contract
Strong development skills in Python (most important), along with Java, Node.js, Go, and C/C++
Added 22 days ago
IS
Observability Engineer
ITMC Systems, Inc
Montreal, QC
- Contract
Experience in integrating observability tools with CI/CD pipelines and automating through scripting (Python, Bash, JSON, YAML, Terraform, or similar).
Added 22 days ago
OP
Senior Data Engineer
Ontario Power Generation
Oshawa, ON
- Full-time
Ontario Power Generation (OPG) is looking for a dynamic, strategic and results-driven professional to join our team in the role of Senior Data Engineer.
Added 22 days ago
N
AI/ML Engineer
neurohire.ai
Remote, Canada
- $60,000 to $80,000 CAD / year
- Full-time
- Remote
We are seeking an AI Engineer to join our dynamic team and contribute to the development and enhancement of our AI-driven platforms. The ideal candidate will possess deep technical…
Added 22 days ago
Senior Software Engineer - Orders
Vivid Seats
Toronto, ON
As a Sr. Software Engineer for our Orders team, you will build and support systems responsible for the acquisition of multi-million dollar monthly revenue. You will work on the latest…
Added 22 days ago
S
Cloud Support Engineer
Snowflake
Toronto, ON
- $90,000 to $112,000 CAD / year
- Full-time
As a Cloud Support Engineer, you manage customer cases and are accountable for accelerating their time-to-resolution, ensuring platform stability, and driving a world-class support…
Added 22 days ago
IS
Solutions Architect
Iris Software Inc.
Toronto, ON
- Contract
Foundation & Feature Engineering: Lead the foundational setup of Python/PySpark development environments, actively managing complex package dependencies and virtual environments using…
Added 22 days ago
IG
Python Engineer
Insight Global
Toronto, ON
- $75 to $92 CAD / hour
- Contract
5+ years of professional Python development experience.
Added 22 days ago
H
GenAI - Python Developer
Highspring
Montreal, QC
- Contract
Work Model: Hybrid (3 days per week onsite)
Added 22 days ago
IS
Sr DevOps Engineer
Iris Software Inc.
Toronto, ON
- Contract
Build automation tools and platform services using Python to improve operational efficiency.
Added 22 days ago
IC
Automation Test Engineer
Infomatics Corp
Ottawa, ON
- Contract
We are seeking a highly motivated and skilled Automation Test Engineer to join our dynamic team. The ideal candidate will be responsible for developing, implementing, and maintaining…
Added 22 days ago
B
Senior AI Engineer for Observability
BMO
Toronto, ON · BMOPLACE
- Full-time
Experience using Python for custom evaluations and SQL or LogQL/PromQL for querying telemetry, logs, and metrics data.
Added 22 days ago
AI
AWS Data Engineer
Apptoza Inc.
Toronto, ON
- Contract
AWS Data Engineer – Banking / Financial Services
Added 22 days ago
ES
Data Engineer - DBT Cloud
Enterprise Solutions Inc.
Markham, ON
- Contract
…Skilled in tools such as Snowsight Streamlit Proficiency in SQL Python Shell and Terraform with a strong focus on performance reusability and maintainability Presentation Communication…
Added 22 days ago
HH
Radio Frequency Engineer
Humani HR
Brantford, ON
- Full-time
Must hold or be able to obtain the required Controlled Goods certification
Added 23 days ago
Lead Network Engineer
Take-Two Interactive Software, Inc.
Toronto, ON
We are looking for a Lead Network Engineer to help shift our global network away from a traditional perimeter model toward a modern Zero Trust Architecture (ZTA) and Infrastructure as Code…
Added 23 days ago
IG
Forward Deployed Engineer
Insight Global
Toronto, ON
- $60 to $68 CAD / hour
- Contract
Must Have Requirements:
Added 23 days ago
AI
Full Stack Engineer
Apptoza Inc.
Toronto, ON
- Contract
We are seeking an experienced Lead Full Stack Engineer with strong Java/Python backend development, React frontend expertise, and hands-on knowledge of Generative AI and Agentic AI. The…
Added 23 days ago
PS
Copilot Automation Engineer
Pi Square Technologies
Montreal, QC
- Full-time
We are seeking a Microsoft Copilot Automation Engineer with 3-5 years of experience in automation, software development, data engineering, or analytics. The ideal candidate will be…
Added 23 days ago
B
DevOps/SRE
BMO
Toronto, ON · SCC
- Full-time
Hybrid work model: Minimum 3 days per week in-office
Added 23 days ago
X
Software Engineer
XTronica
Burnaby, BC
- Full-time
Get exposure to Python scripting integration and API interface development.

Apptoza Inc.

Full Stack Engineer

Toronto, ON, Canada

Contract

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Job details

Job type: Contract
Apply by: Nov 20, 2026
Posting language: English
Posted: Oct 21, 2026

Original job description

Role: Lead Full Stack Engineer – AI

Location : Toronto ,ON

Experience: 8+ Years

Job Summary

We are seeking an experienced Lead Full Stack Engineer with strong Java/Python backend development, React frontend expertise, and hands-on knowledge of Generative AI and Agentic AI. The ideal candidate will lead technical design, development, and delivery of scalable enterprise applications while collaborating with AI data scientists and business stakeholders.

Key Responsibilities

Lead end-to-end design, development, and implementation of scalable full-stack applications.
Develop backend services using Java or Python, REST APIs, and microservices.
Build modern React applications using micro-frontend architectures and reusable UI components.
Design and integrate GenAI solutions, LLMs, prompt engineering, and Agentic AI frameworks.
Collaborate with AI data scientists on data ingestion and feature engineering.
Deploy and manage applications using OpenShift, Kubernetes, and S3 Object Storage.
Optimize PostgreSQL schemas, queries, and database performance.
Provide technical leadership, mentor developers, and drive engineering best practices.

Must-Have Skills

7+ years of backend development experience in Java or Python.
Strong experience with REST APIs, microservices, React, and micro-frontends.
Knowledge of Agentic AI, LLM integrations, prompt engineering, and GenAI development tools such as GitHub Copilot, Windsurf, or Claude Code.
Experience with OpenShift, Kubernetes, and S3 Object Storage.
Strong PostgreSQL database design and performance-tuning skills.

Nice-to-Have Skills

Spec-driven development.
Camunda 8 development and customization.
Vector databases and Retrieval-Augmented Generation (RAG).
Strong leadership, communication, and cross-functional collaboration skills.

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More about this job

Responsibilities

Lead the design, development, and delivery of scalable full-stack applications, including backend services, React interfaces, and integrated Generative AI solutions. Collaborate with data scientists and business stakeholders, manage deployments and database performance, and mentor developers while promoting engineering best practices.

Requirements

Requires 7+ years of backend development experience with Java or Python, along with experience in REST APIs, microservices, React, and micro-frontends. Candidates should also have knowledge of Agentic AI, LLM integrations, prompt engineering, OpenShift, Kubernetes, S3 Object Storage, and PostgreSQL performance tuning.

Skills

Java
Python
REST APIs
Microservices
React
Micro-Frontend Architecture
Generative AI
Agentic AI
LLM Integration
Prompt Engineering
OpenShift
Kubernetes
S3 Object Storage
PostgreSQL
Technical Leadership

Visa sponsorship

Not detected in the job text

Keywords

Java
Python
REST APIs
Microservices
React
Micro-Frontend Architecture
Reusable UI Components
Generative AI
Agentic AI
Large Language Models
Prompt Engineering
GitHub Copilot
Windsurf
Claude Code
OpenShift
Kubernetes
S3 Object Storage
PostgreSQL
Data Ingestion
Feature Engineering
Spec-Driven Development
Camunda 8
Vector Databases
Retrieval-Augmented Generation
Technical Leadership
Enterprise Applications

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Work requirements

Jobs in Canada