Jobs in Canada

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Technology - Brokerage Engineering - Senior Data Engineer
Questrade Financial Group
Toronto, ON
Work-life balance in a hybrid environment with at least 3 days in office
Added just now
Production Operator I
Opta Group
Stoney Creek, NB
SUSTAINABILITY: We engineer solutions with efficiency, responsibility, and sustainability as our foundation, optimizing performance today, while strengthening the resilience of tomorrow's…
Added just now
O
Manufacturing Engineer
Orbia
Gravenhurst, ON
- Full-time
The Manufacturing Engineer will be responsible for building and maintaining a strong and long-lasting culture of continuous improvement through production support and product design.…
Added 14 mins ago
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Junior Solutions Engineer
Pontosense
Kitchener, ON
- Full-time
You are the technical bridge between our largest partners and the product they build on.
Added 14 mins ago
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Senior DevOps Specialist
CIRA
Ottawa, ON
- Full-time
As a Senior DevOps Specialist, you will collaborate with development, security and product teams to build and maintain critical internet infrastructure. You are passionate about designing…
Added 29 mins ago
BS
Development Engineer
Bartech Staffing
ON · Ontario, Canada
- $38 to $41 CAD / hour
- Contract
…engaged us to assist them in hiring a contract Development Engineer (Windsor, Ontario). If you are interested in an opportunity to get your foot in the door with leading company, we want to…
Added 29 mins ago
RS
Pipeline Integrity Technician
Rockwood Service Corporation
Edmonton, AB
- Full-time
…As a company driven on customer service and a high-quality product, we strive to offer leading edge technology and our team of technicians are driven to provide the highest quality…
Added 29 mins ago
KG
Solutions Engineer
Kongsberg Geospatial
Ottawa, ON
- $81,100 to $106,000 CAD / year
- Full-time
Our team is seeking a Solutions Engineer to act as the primary technical resource supporting the development of new business opportunities.
Added 29 mins ago
AS
Field Service Engineer
ATS Scientific Inc.
Burlington, ON
- Full-time
ATS Scientific is currently looking to fill the role of Field Service Engineer based out of our head office in Burlington, ON. This position provides an exciting opportunity to provide…
Added 29 mins ago
LT
Senior QA Engineer
Lorven Technologies Inc.
Toronto, ON
- Contract
Our client is looking Senior QA Engineer for Long Term project in Toronto, ON / Ottawa, ON (Hybrid) Below is the detail requirement.
Added 29 mins ago
XG
Senior Data Engineer
Xforia Global Talent & Technology Solutions
Halifax, NS
- Contract
Position Summary: The Senior Data Engineer leads complex data engineering projects, working on designing data architectures that align with business requirements. This role focuses on…
Added 30 mins ago
Data Engineer, Intermediate
Linamar Corporation
Guelph, ON
Please note: candidates must be willing and able to work in-office at least 3 days per week in Guelph, ON · Must have working knowledge with SSIS
Added 45 mins ago
M
Data & Infrastructure Engineer
Mecka
Remote, Canada
- $150,000 to $185,000 CAD / year
- Full-time
- Remote
Every hour our operators work produces hours of synchronized video, robot state, and actions, and that data is a core product. You'll own the path from robot site to a searchable,…
Added 59 mins ago
MT
Manufacturing Engineer
Modern Technical Staffing Inc.
Guelph, ON
- $90,000 to $105,000 CAD / year
- Full-time
Our client in Guelph is looking for a Manufacturing Engineer. They are seeking someone who has been employed as a Manufacturing or Process Engineer with a low volume, high mix, CNC…
Added 1 hour ago
Hydraulic Systems Engineer
Vortex Aquatic Structures International Inc.
Pointe-Claire, QC
We're looking for a Hydraulic Systems Engineer to join our Product Engineering team in Pointe-Claire, Montreal.
Added 1 hour ago
C
Development Engineer – Transmission & Driveline (Intermediate)
Collabera
Windsor, ON
- $35 to $41 CAD / hour
- Contract
Must have excellent communication and presentation skills as well as experience with basic PC software (e.g
Added 1 hour ago
TT
Senior Customer Success Engineer - AMER
Tyk Technologies
Remote, Canada
- Remote
As a Senior Customer Success Engineer at Tyk, you'll be a strategic and technical leader within the Customer Success organization. The team owns traditional support, but this role goes well…
Added 2 hours ago
T
Senior Full Stack AI Developer
Teqfocus
Toronto, ON
- Contract
Collaborate with product owners, architects, and engineering teams to translate business requirements into technical solutions.
Added 3 hours ago
E
Tests and Validations Specialists
EERS
Montreal, QC
- Full-time
…System Test Specialist to be directly involved in all phases of product design. Reporting to the Senior Hardware Design Engineer, and under supervision of the EMC specialist, we expect them…
Added 3 hours ago
A
Product Specialist (Cloud Support SME)
Acceldata
Kitchener, ON
- Full-time
As a Product Specialist, you will join a team of highly skilled engineers who thrive on tackling new and impactful challenges, shaping the future of Acceldata’s support services. In this…
Added 3 hours ago
A
Product Specialist (Cloud Support SME)
Acceldata
Kitchener, ON
- Full-time
As a Product Specialist, you will join a team of highly skilled engineers who thrive on tackling new and impactful challenges, shaping the future of Acceldata’s support services. In this…
Added 3 hours ago
A
Senior Software Developer
Autodesk
Toronto, ON
- Full-time
Design and evolve scalable, multi-tenant backend services and APIs to support a variety of product use cases
Added 3 hours ago
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POS Integration & Implementation Engineer – Retail Data
nugget.ai
Mississauga, ON
- Contract
We are seeking an experienced POS Integration & Implementation Engineer to lead technical integrations between Daisy Retail and third-party POS systems.
Added 4 hours ago
A
Solutions Architect / Solutions Engineer- Payments
Airwallex
Toronto, ON
- Full-time
This role can be based in SF, NYC, Seattle or Toronto (3 days in office), with implementation coverage across the US
Added 4 hours ago
A
Product Specialist (Cloud Support SME)
Acceldata
Cambridge, ON · Greater Kitchener-Cambridge-Waterloo Metropolitan Area
- Full-time
As a Product Specialist, you will join a team of highly skilled engineers who thrive on tackling new and impactful challenges, shaping the future of Acceldata’s support services. In this…

Teqfocus

Senior Full Stack AI Developer

Toronto, ON, Canada

Contract

Apply on LinkedIn About employer

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Job details

Job type: Contract
Apply by: Dec 11, 2026
Experience: 6–10 years of hands-on software engineering experience, including strong full stack development expertise.
Posting language: English
Posted: Nov 11, 2026

Original job description

About Teqfocus:

Teqfocus is a technology consulting and IT services company specializing in digital transformation, cloud solutions, AI-driven innovation, data engineering, and enterprise application development. We help organizations build scalable, intelligent, and future-ready technology solutions.

Job Summary:

We are looking for an experienced Senior Full Stack AI Developer with strong expertise in Python, modern full stack development, and Artificial Intelligence (AI) to join our team in Toronto.

The ideal candidate will have 6–10 years of software development experience, with proven capabilities in designing and developing scalable web applications, integrating AI/ML capabilities, and building intelligent, production-ready solutions.

The role requires someone who can independently own end-to-end application development, from backend architecture and frontend implementation to AI integration, deployment, and optimization.

Key Responsibilities:

Design, develop, and maintain scalable full stack applications using Python and modern JavaScript frameworks.
Develop robust backend services, RESTful APIs, and microservices using Python frameworks such as FastAPI, Flask, or Django.
Build responsive, intuitive frontend applications using React.js, Angular, or similar frameworks.
Integrate AI/ML models, Generative AI, and Large Language Models (LLMs) into enterprise applications.
Develop AI-powered solutions leveraging technologies such as OpenAI APIs, Azure OpenAI, LangChain, or similar frameworks.
Implement Retrieval-Augmented Generation (RAG), vector database integrations, and intelligent automation workflows.
Design and optimize relational and NoSQL databases to support application performance and scalability.
Collaborate with product owners, architects, and engineering teams to translate business requirements into technical solutions.
Implement secure coding practices, automated testing, CI/CD pipelines, and cloud-native deployment processes.
Troubleshoot production issues, optimize application performance, and ensure high-quality code delivery.
Participate in architecture discussions, technical design reviews, and code reviews.
Take ownership of features from design through development, testing, deployment, and ongoing enhancements.

Required Skills & Qualifications:

Full Stack Development

6–10 years of hands-on software engineering experience, including strong full stack development expertise.
Advanced proficiency in Python and backend development using FastAPI, Flask, or Django.
Strong experience with React.js, Angular, or similar modern frontend frameworks.
Proficiency in JavaScript/TypeScript, HTML5, and CSS3.
Experience developing REST APIs, microservices, and distributed applications.

AI & Generative AI

Hands-on experience integrating AI/ML capabilities into real-world applications.
Working knowledge of LLMs, Generative AI, and prompt engineering.
Experience using AI APIs and frameworks such as OpenAI, Azure OpenAI, LangChain, or LlamaIndex.
Understanding of RAG architectures, embeddings, vector databases, and semantic search.
Ability to design, integrate, and deploy AI-enabled features in production environments.

Cloud, Databases & DevOps

Experience with cloud platforms such as AWS, Azure, or GCP.
Strong understanding of SQL and NoSQL databases, such as PostgreSQL, MySQL, and MongoDB.
Familiarity with Docker, Kubernetes, and containerized deployments.
Experience with Git, CI/CD pipelines, automated testing, and Agile development practices.

Preferred Qualifications:

Experience building Agentic AI applications, AI agents, or multi-step AI workflows.
Familiarity with AI coding assistants such as GitHub Copilot, Cursor, or Claude Code.
Experience with vector databases such as Pinecone, Weaviate, FAISS, or ChromaDB.
Understanding of AI model evaluation, observability, and responsible AI practices.
Experience developing enterprise-grade SaaS or cloud-native applications.
Experience working in cross-functional Agile teams with strong ownership of technical deliverables.

Ideal Candidate Profile:

We are looking for a hands-on engineer who combines strong Python backend engineering, modern frontend development, and practical AI implementation experience.

The successful candidate should be comfortable developing applications independently, integrating AI capabilities into existing platforms, and delivering complete solutions rather than working exclusively on individual frontend, backend, or AI components.

Apply Now:

If you are passionate about full stack engineering, Python, and building innovative AI-powered applications, we would love to hear from you.

Join Teqfocus and help build the next generation of intelligent enterprise applications.

Apply on LinkedIn About employer

More about this job

Responsibilities

Design, build, and maintain scalable full stack applications, backend services, APIs, and responsive frontends, integrating AI and LLM capabilities such as RAG and intelligent automation. Own features end to end, including architecture, testing, deployment, performance optimization, production support, and collaboration with cross-functional teams.

Requirements

Requires 6–10 years of software engineering experience, advanced Python backend skills, and experience with modern frontend frameworks, APIs, and microservices. Candidates should have practical experience integrating LLMs and AI into production applications, along with cloud, database, containerization, CI/CD, testing, and Agile development knowledge.

Skills

Python
Full Stack Development
FastAPI
Flask
Django
React.js
Angular
JavaScript
TypeScript
REST APIs
Microservices
Generative AI
Large Language Models
Retrieval-Augmented Generation
Cloud Platforms
Docker

Visa sponsorship

Not detected in the job text

Keywords

Python
FastAPI
Flask
Django
JavaScript
TypeScript
React.js
Angular
HTML5
CSS3
REST APIs
Microservices
Distributed Applications
Artificial Intelligence
Machine Learning
Generative AI
Large Language Models
Prompt Engineering
OpenAI
Azure OpenAI
LangChain
LlamaIndex
Retrieval-Augmented Generation
Embeddings
Vector Databases
Semantic Search
AWS
Azure
Google Cloud Platform
PostgreSQL

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Work requirements

Jobs in Canada