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Added 4 hours ago
AC
Senior Presales Solutions Architect, AWS
Adastra Corporation
Markham, ON
- Full-time
…on AWS, has real delivery experience across the AWS data and analytics stack, and can walk into a discovery session with a prospective client's data leadership and leave with a credible,…
Added 4 hours 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…
Added 4 hours ago
EV
Advisor, Talent Management
Elk Valley Resources
Sparwood, BC
- $85,000 to $100,200 CAD / year
- Full-time
Manage and optimize the performance and succession modules within our HRIS platform
Added 4 hours ago
QA
Data Engineer II - QuantumBlack, AI by McKinsey
QuantumBlack, AI by McKinsey
Toronto, ON
- Full-time
Added 4 hours ago
EN
Program Manager
Extreme Networks
Toronto, ON
- Full-time
…multi-year strategic government program involving hardware platform NPI, concurrent software releases, private cloud infrastructure deployment, and international compliance certification.…
Added 4 hours ago
Manager, OOH Direct Activation
WPP Media
Toronto, ON
…partnerships – all united by our pioneering agentic marketing platform, WPP Open – we help clients navigate change, capture opportunity, and deliver transformational…
Added 5 hours ago
DC
Business Analyst
Dasro Consulting Inc.
Calgary, AB
- Contract
Proficiency in MS office suite of tools, specifically PowerBI and Power Platform
Added 5 hours ago
AS
Fixed Income Risk System Developer
Axelon Services Corporation
Montreal, QC
- $65.52 USD / hour
- Other
Revamp the market data and marking system in a strategic cross-asset platform.
Added 5 hours ago
L
Principal AI/ML Engineer
lululemon
Vancouver, BC
- Full-time
…delivery of a trusted unified data foundation, AI-driven data analytics and insights, and AI solutions across lululemon’s vertically integrated retail ecosystem, while embedding strong data…
Added 5 hours ago
CO
Manager Policy and Risk Management
City of Saint John
Saint John, NB
- Full-time
Identify and maintain the best e-platform to store and provide easy employee access to all policies, procedures, and business practices.
Added 5 hours ago
Software Development Engineer, AFT Sortation Material Flow
Amazon
Toronto, ON
…to own design and development of distributed systems on AWS platform. You will influence system design and implementation to ensure the best user experience for maximum adoption. You will…
Added 5 hours ago
A
Deal Desk Specialist
Assent
Ottawa, ON
- $70,000 to $75,000 CAD / year
- Full-time
…Digital Product Passports, and other emerging requirements. Our platform empowers manufacturers to navigate change with confidence while building stronger supplier relationships and driving…
Added 5 hours ago
A
Deal Desk Coordinator
Assent
Ottawa, ON
- $50,000 to $55,000 CAD / year
- Full-time
…Digital Product Passports, and other emerging requirements. Our platform empowers manufacturers to navigate change with confidence while building stronger supplier relationships and driving…
Added 5 hours ago
TS
TDS Operations Analyst I, Client Enablement
TD Securities
Toronto, ON
- Full-time
Added 5 hours ago
TS
TDS Operations Analyst II, Client Enablement
TD Securities
Toronto, ON
- Full-time
Added 5 hours ago
M
Senior Data Architect
Miratech
Mississauga, ON
- Full-time
We are looking for a Senior Data Architect to design the end-to-end data platform for APEX. The platform ingests contact centre telephony and quality data from the Genesys A3S Snowflake…
Added 5 hours ago
H
Platform Engineer
Hays
Toronto, ON
- Contract
The customer is looking for a Senior, hands-on Azure Platform Engineer with strong platform expertise across Azure Databricks, Azure Data Factory, Terraform, GitHub Actions, networking,…
Added 5 hours ago
DL
Salesforce Data Cloud Developer
Diverse Lynx
Toronto, ON
- Contract
We are seeking an experienced Salesforce Data Cloud Developer to design, implement, and optimize enterprise-scale customer data solutions using Salesforce Data Cloud. The ideal candidate…
Added 5 hours ago
GC
Senior Financial Analyst, Programs
Grand Challenges Canada
Toronto, ON
- Full-time
Grand Challenges Canada (GCC) backs Bold Ideas with Big Impact®. We are a global innovation platform and one of the world’s leading impact-first investors, working toward a future where…
Added 5 hours ago
I
UI/UX Researcher
Intelerad
Canada
- Full-time
Improving healthcare through innovative technology is at the core of Intelerad’s work. Our scalable medical imaging platform connects clinicians to a powerful imaging ecosystem that is…
Added 5 hours ago
FI
Project Manager - IT - Expert
FP Inc.
Toronto, ON
- $90 to $102 CAD / hour
- Contract
…agile projects in a technology delivery role within a data platform…
Added 5 hours ago
L
E-commerce coordinator / Coordonnateur(trice) de commerce en ligne
Leviton
Pointe-Claire, QC
- Full-time
…promotional activities, maintaining digital assets, monitoring platform performance, and assisting with the execution of eBusiness initiatives. The position works closely with internal…
Added 5 hours ago
C
ETL Data Lead (Hybrid)
Cognizant
Halifax, NS
- Full-time
Proven experience with Informatica IICS (ETL/ELT) and Snowflake data platform.
Added 5 hours ago
SN
Research Analyst
Savills North America
Toronto, ON
- $60,000 to $70,000 CAD / year
- Full-time
…a long-term career within the organization’s collaborative platform. Working under the guidance of the Senior Research Director for the region, the candidate will collect, update, analyze…
Added 5 hours ago
T
TDS Operations Analyst I, Client Enablement
TD
Toronto, ON
- Full-time

Fi Systems

Python Software Developer – Computer Vision & Document Intelligence

Greater Montreal Metropolitan Area, QC, Canada

Full-time

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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.

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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

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