Find work in Canada.

607,061 jobs across our Canadian network. How we count

Jobs in Canada

Email me new jobs Save this search

Added 1 day ago
Software Integration Engineer - Associate
iCapital
Toronto, ON
Clarify integration requirements, API contracts, data mappings, validations and expected system behavior by taking an active part in story grooming and technical discussions.
Added 1 day ago
T
Performance Engineering Lead
TD
Mississauga, ON · Toronto, ON
- Full-time
Provide technical leadership to improve the design and operation of systems in alignment to performance/reliability engineering best practices and overall Technology and Bank strategies,…
Added 1 day ago
T
Software Engineer II (Systems Support)
TD
Toronto, ON
- Full-time
The Software Engineer II is responsible for providing leadership, technical expertise, and operational support within the Credit Platform team. They will ensures the reliability, stability,…
Added 1 day ago
N
Senior DevOps Engineer
Nelnet
Mississauga, ON · CAN - MISSISSAUGA
- Full-time
…monitoring the infrastructure resources for systems hosted in our Azure cloud environment. We strongly believe in the value of GitOps, DevOps, and DevSecOps. We are building a Cloud…
Added 1 day ago
Senior Software Development Engineer in Test (SDET)
Adaptive Financial Consulting
Montreal, QC
Exposure to cloud platforms such as AWS, GCP, Azure, and OpenShift.
Added 1 day ago
B
Data Platform Engineer
BRP
Montreal, QC
- Full-time
Document technical processes clearly to ensure easy future maintenance
Added 1 day ago
SS
Delivery Lead
Soho Square Solutions
Toronto, ON
- Contract
Delivery Lead/Technical Lead, Wealth Management Lending Technology – Contract, Toronto (Hybrid)
Added 1 day ago
GI
Junior Dotnet Developer
Gravity IT Resources
Mississauga, ON
- Contract
We’re looking for a Junior Developer to join our Enterprise Systems team. You’ll help build, enhance, and support business applications using .NET, web technologies, SQL, and Microsoft…
Added 1 day ago
RE
Jr .Net/C# Developer
RONELLE EXPEDITING CORP
Mississauga, ON
- Contract
Translate business requirements into technical solutions
Added 1 day ago
L
Senior Software Engineer
LTM
ON · Ontario, Canada
- $100,000 to $110,000 CAD / year
- Full-time
We are seeking a highly skilled Full Stack Developer with strong expertise in Python and Angular to build and support modern cloudnative applications The ideal candidate should be…
Added 1 day ago
B
Data Engineer
Buyerlink
Victoria, BC
- Full-time
Create technical documentation, such as user manuals, process flow diagrams, system architecture diagrams, etc.
Added 1 day ago
IL
Advanced Quality Engineer
Invesco Ltd.
Charlottetown, PE
- Full-time
…overall user experience. The Advanced SQA Analyst brings strong technical expertise, mentoring capabilities, and deep knowledge of testing methodologies to drive continuous improvement in…
Added 1 day ago
E
Braze Lead Developer
EXL
ON · Ontario, Canada
- Full-time
We are seeking a hands-on Braze Lead Developer to build, integrate, and scale Braze solutions for enterprise clients. You will lead a team of developers while remaining deeply hands-on:…
Added 1 day ago
HO
BI Analytics Engineer
Hydro One
Toronto, ON
- $80 to $90 CAD / hour
- Contract
…closely with data engineers, business subject matter experts, and technical support teams, but remains a hands-on technical delivery…
Added 1 day ago
BU
I.T.C. Infrastructure Technologist
Brandon University
Brandon, MB
- Full-time
Post secondary diploma from a recognized technical training institute.
Added 1 day ago
A
PeopleSoft HCM Technical Delivery Lead
Ampstek
Mississauga, ON
- Contract
Role : PeopleSoft HCM Technical Delivery Lead
Added 1 day ago
A
System Test Engineer
Artech
Montreal, QC
- Contract
Experience with AWS, Azure, or GCP and Docker/Kubernetes.
Added 1 day ago
MP
IT Director, Application Development & Support
Michael Page
Markham, ON
- $140,000 to $180,000 CAD / year
- Full-time
Lead cloud modernization, technical debt reduction, and digital transformation initiatives.
Added 1 day ago
E
Manager, DevOps Engineering
EllisDon
Mississauga, ON
- Full-time
Establish repeatable standards, self-service patterns and paved roads that reduce manual effort and improve developer productivity.
Added 1 day ago
AT
Senior Data Scientist
Adoc Talent Management
Remote, Canada
- Full-time
- Remote
Familiarité avec les infrastructures cloud (AWS, Azure) et les environnements HPC
Added 1 day ago
E
QA Specialist
Entrust
Ottawa, ON · Canada - Ottawa
- Full-time
Collaborate daily with developers, product owners, technical leads, project managers, support, and other QA team members to clarify requirements, acceptance criteria, risks, and release…
Added 1 day ago
Senior Application Developer (Computer Services Officer 4)
The Government of Nova Scotia
Halifax, NS
As a Senior Application Developer within the Citizen and Business Services team, you will lead the design, development, modernization, and support of enterprise-grade applications and…
Added 1 day ago
T
Senior Information Security Analyst
TD
Toronto, ON
- Full-time
The Senior Information Security Analyst will be responsible for managing information between multiple technical teams, the CSOC, ASR and ITS, LOB TS when appropriate.
Added 1 day ago
AC
Senior Presales Solutions Architect, AWS
Adastra Corporation
Markham, ON
- Full-time
The role owns the technical quality of every AWS-centered pursuit we run, and it is equally the technical face of our relationship with AWS - supporting co-sell, maintaining our Partner…
Added 1 day ago
FS
Python Software Developer – Computer Vision & Document Intelligence
Fi Systems
Montreal, QC · Greater Montreal Metropolitan Area
- Full-time
We’re looking for a software developer to help build a platform that turns complex HVAC and engineering drawings into structured, usable data. The software analyzes PDFs, identifies symbols…

Fi Systems

Python Software Developer – Computer Vision & Document Intelligence

Greater Montreal Metropolitan Area, QC, Canada

Full-time

Apply About employer

Applications open in a new tab.

Job details

Job type: Full-time
Apply by: Dec 4, 2026
Experience: Strong Python development skills, typically gained through 3–5 years of relevant experience or equivalent substantial software projects.
Posting language: English
Posted: Nov 4, 2026

Original job description

About Fi Systems

Fi Systems develops AI-powered applications and assistants that help engineering and procurement teams work more efficiently.

We’re looking for a software developer to help build a platform that turns complex HVAC and engineering drawings into structured, usable data. The software analyzes PDFs, identifies symbols and technical information, and presents the results for users to review.

If you enjoy figuring out why an algorithm works on one drawing and fails on another - and turning that investigation into a reliable improvement - this role could be a good fit.

About the Role

Your primary focus will be developing and improving our Python extraction algorithms. You’ll combine PDF text and vector geometry, computer vision, OCR, and AI vision services to interpret drawings with different layouts, scales, and levels of quality.

You’ll also contribute to the C#/.NET backend that manages documents, coordinates processing, stores results, and exposes APIs.

Your strongest experience should be in Python and practical extraction or image-processing work. Experience with C#/.NET is valuable, but we also welcome strong Python developers who have built production backend services in another language and are ready to learn our .NET stack.

This is a hands-on software development role, with responsibility for taking improvements from investigation through implementation, testing, and validation.

What You’ll Work On

Extract information from technical drawings: Detect legends and symbols, match symbols across drawings, and associate them with descriptions, equipment tags, dimensions, and airflow information.
Improve accuracy across varied documents: Investigate missed detections, incorrect matches, duplicates, rotations, ambiguous annotations, and differences between native and scanned PDFs.
Combine complementary techniques: Use native PDF content, geometric reasoning, image processing, OCR, computer vision, and AI services to produce reliable results.
Measure and validate improvements: Build evaluation datasets and regression tests, track precision and recall, and balance accuracy with processing speed, memory usage, and service costs.
Connect extraction to the application: Develop backend APIs, database models, and asynchronous workflows, including service integration, retries, and error handling.
Build maintainable software: Participate in code reviews, document technical decisions and limitations, and collaborate with developers and engineering domain specialists.

What You Bring

Strong Python development skills, typically gained through 3–5 years of relevant experience or equivalent substantial software projects.
Practical experience with computer vision, image processing, OCR, or document extraction, using OpenCV, NumPy, or comparable tools.
Confidence working with coordinates, bounding boxes, transformations, matching scores, and other geometric or spatial concepts.
Experience building and maintaining backend services and REST APIs, ideally with C#/.NET, or a strong foundation in another backend stack and willingness to learn.
Experience with relational databases, automated testing, Git, and systematic debugging.
The ability to investigate an unfamiliar problem, explain your approach, and carry a solution through implementation and validation.

A degree in computer science, software engineering, computer engineering, or a related discipline is welcome. Equivalent professional experience is equally relevant.

Experience That Would Help

You don’t need experience with every tool or topic below. We’re particularly interested in candidates who bring some of the following:

PDF extraction.
Engineering drawings, schematics, CAD-generated documents, or HVAC terminology.
Template matching, segmentation, shape comparison, or linking detected objects to nearby text.
Multimodal AI, structured model outputs, and validation of AI-generated results.
ASP.NET Core, Entity Framework Core, and SQL Server.
Azure AI Document Intelligence, Azure AI Foundry, object storage, message queues, or Docker.

Why Join Us?

Solve a tangible engineering problem. Help turn complex drawings into information people can review and use.
Influence the core technology. Contribute directly to extraction methods, evaluation approaches, and backend design.
See measurable results. Evaluate your work through improvements in accuracy, speed, reliability, and user experience.
Develop across disciplines. Work at the intersection of Python, computer vision, document intelligence, and backend software development.
Contribute your judgment. Propose improvements and collaborate with a team that values curiosity, ownership, and maintainable code.

Work Arrangement and Benefits

This role requires 2 days per week at our Boucherville office, with remote work for the remainder of the week.

Benefits include:

Extended health, dental, and vision care.
Life and disability insurance.
Paid time off.
On-site parking and casual dress.

Interested?

Apply with your résumé. If possible, include a brief description of a relevant project: the problem you tackled, what you personally built, and how you evaluated the results.

Examples involving PDFs, OCR, image processing, computer vision, or spatial algorithms are especially useful. A short description is sufficient if your work is confidential.

Apply About employer

More about this job

Responsibilities

Develop and improve Python algorithms that extract symbols and technical information from engineering drawings using PDF content, geometry, image processing, OCR, computer vision, and AI services. Build and maintain backend APIs and asynchronous workflows, and evaluate extraction improvements for accuracy, speed, reliability, and cost.

Requirements

Candidates should have strong Python skills, typically from 3–5 years of relevant experience or equivalent projects, and practical experience with computer vision, image processing, OCR, or document extraction. They should also have backend service and REST API experience, familiarity with databases, testing, Git, and debugging; C#/.NET experience is valuable but not required, and a relevant degree is welcome rather than mandatory.

Skills

Python
Computer Vision
Image Processing
OCR
Document Extraction
PDF Extraction
OpenCV
NumPy
Geometric Reasoning
Backend Development
REST APIs
C#/.NET
Relational Databases
Automated Testing
Git
Systematic Debugging

Benefits

Extended Health Care
Dental Care
Vision Care
Life Insurance
Disability Insurance
Paid Time Off
On-Site Parking
Casual Dress

Visa sponsorship

Not detected in the job text

Keywords

Python
C#/.NET
Computer Vision
Image Processing
OCR
PDF Extraction
Document Intelligence
Engineering Drawings
HVAC
OpenCV
NumPy
Geometric Reasoning
Bounding Boxes
Template Matching
Segmentation
Shape Comparison
Multimodal AI
Structured Model Outputs
REST APIs
Backend Services
ASP.NET Core
Entity Framework Core
SQL Server
Azure AI Foundry
Object Storage
Message Queues
Docker
Regression Testing
Precision and Recall

Report this job