Dorval, Qc Level python developer Jobs – 129 Openings This Week

Senior Software Engineer (Python) - Agent Evaluation - Freelance/Remote 100+ openings
Braintrust —Montréal, QC
- Part-time
- Remote
- English
- Python
Sr. Product Support Developer I
Jeppesen Canada Ltd. —Montréal, QC
- Hybrid work
- English
- Master's degree
- AWS
- Disability insurance
- Dental care
Quick apply
DevOps Platform Specialist
Bombardier —Dorval, QC
- Day shift
- Hybrid work
- Bilingual
- Azure
- Computer Science
- Dental care
- Employee assistance program
1d
Spécialiste en tests logiciels / Software Test Specialist - Access Control
Genetec —Montréal, QC
- Full-time
- Hybrid work
- Bilingual
- Azure
- DevOps
- Tuition reimbursement
Quick apply
Lead Quantitative Snowflake Developer
TS Imagine —Montréal, QC
- Master's degree
- SQL
- No university degree
Quick apply
12d
Développeur SIG principal
NBCUniversal —Montréal, QC
- Full-time
- Remote
- Computer science
- Computer Science
- Engineering
Engine/Gameplay Architect - UGC / Architecte moteur / gameplay – UGC
NBCUniversal —Montréal, QC
- Overtime
- Hybrid work
- System design
- C++
- Travel
Senior Backend & AI Foundation Expert
Revelate —Montréal, QC
- Full-time
- Remote
- Bilingual
- English
- Java
- Dental care
- Flexible schedule
Quick apply
Staff Machine Learning Engineer
Scientific Games —Montréal, QC
- Full-time
- Azure
- Computer Science
- Engineering
Data Developer
SafelyYou —Montréal, QC
- On call
- Remote
- Databases
- SQL
- AWS
- Dental care
- Paid time off
Sr Principal Developer
Aspen Technology —Montréal, QC
- Full-time
- Azure
- Computer Science
- Schematics
Master Security Specialist
Ericsson —Montréal, QC
- Bilingual
- Computer Science
- English
- Wellness program
- Employee stock purchase plan
12d
Senior ML/DL Developer
Stay22 —Montréal, QC
- Computer Science
- System design
- English
- Dental care
- Flexible schedule
Quick apply
1d
Application Production Support Specialist
BNP Paribas —Montréal, QC
- Weekends as needed
- Hybrid work
- Bilingual
- Computer Science
- English
Senior Edge AI & Imaging Developer
IMMERVISION —Montréal, QC
- Hybrid work
- Bilingual
- Doctoral degree
- Computer Science
DevOps
OPAL-RT —Montréal, QC
- Hybrid work
- Bilingual
- Azure
- Computer Science
- Flexible schedule
Quick apply
Database Administrator – SQL Server & Oracle (Senior)
CGI —Montréal, QC
- Full-time
- Bilingual
- Azure
- Oracle
Quick apply
DevOps Platform Integrator
Bombardier —Dorval, QC
- Day shift
- Hybrid work
- Bilingual
- Azure
- Computer Science
- Dental care
- Employee assistance program
1d
Cloud Analyst
Sun Life —Montréal, QC
- $54,000–$89,000 a year
- Full-time
- Azure
- Computer Science
- DevOps
2d
Tech Lead - Commodities Technology (Hybrid)
Morgan Stanley —Montréal, QC
- Full-time
- Hybrid work
- Bilingual
- DevOps
- English

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Senior Software Engineer (Python) - Agent Evaluation - Freelance/Remote 100+ openings

Braintrust -
Montréal, QC

Apply Now

Job details

Part-time | Freelance

Qualifications

CI/CD
React
Full-stack development
English
Docker
PostgreSQL
TypeScript
Python

Full job description

Job description

***This opportunity is intended for experienced Senior Python Engineers only****

Open to candidates in the North America, South America, Asia and Europe.
Please submit your CV in English and indicate your level of English proficiency.

Mindrift connects specialists with project-based AI opportunities for leading tech companies, focused on testing, evaluating, and improving AI systems. Participation is project-based, not permanent employment.

What this opportunity involves

We're building a dataset to evaluate AI coding agents - how well a model handles real-world developer tasks.

You'll create challenging tasks and evaluation criteria within realistic simulated environments:

Build realistic developer environments - a virtual company with codebase, infrastructure, and context (tickets, docs, conversations) that forms a believable development history
Design tasks from intermediate states of these environments - craft the prompt, define what "solved" means, and ensure the task is solvable by an AI agent
Write tests that verify agent solutions - accept all valid approaches and reject incorrect ones, neither too strict nor too lenient
Iterate on tasks and tests based on QA feedback - review agent solutions, analyze failures, and refine until the evaluation is fair and robust

What this is NOT

Not data labeling
Not prompt engineering
Not writing code from scratch - the agent writes most of the code; you guide and evaluate

What we look for - You must meet all the requirements in order to be considered for this project:

5+ years of professional experience with Python.
Strong experience with FastAPI, pytest, and async/await.
Hands-on experience with Docker, PostgreSQL, and CI/CD pipelines.
Proven experience writing and maintaining automated tests (not just executing them).
Full-stack experience with React and TypeScript is a plus.
English proficiency at B2 level or higher.
Availability to work 30+ hours per week.

Why this is hard

Frontier models are already good at coding. Creating a task that genuinely challenges the best models is non-trivial. You need to deeply understand where models fail and what scenarios reveal the difference between a good and a bad solution. Tasks have many valid solutions - writing tests that accept all correct solutions and reject incorrect ones is harder than it sounds.

How it works

Apply Pass qualification(s) Join a project Complete tasks Get paid

Hiring & Onboarding Process

The process is designed to move quickly and typically includes the following steps:

App review and invitation to a virtual project introduction session (approximately 30 minutes)
Platform registration and identity verification
Technical assessment (approximately 35 minutes)
Background check (completed at no cost to candidates)
Onboarding and project-specific training tasks
Begin production work!

Additional Requirements

Willingness to complete identity verification as part of the onboarding process.
Ability to complete a technical assessment.
Willingness to join and participate in Discord, which will be used for project communication and updates.
Successful completion of a background check is required prior to onboarding.
Reliable internet connection and ability to communicate effectively in a remote environment.

Apply Now

Refine Your Search

level python developer jobs in dorval, qc

Senior Software Engineer (Python) - Agent Evaluation - Freelance/Remote 100+ openings

Sr. Product Support Developer I

DevOps Platform Specialist

Spécialiste en tests logiciels / Software Test Specialist - Access Control

Lead Quantitative Snowflake Developer

Développeur SIG principal

Engine/Gameplay Architect - UGC / Architecte moteur / gameplay – UGC

Senior Backend & AI Foundation Expert

Staff Machine Learning Engineer

Data Developer

Sr Principal Developer

Master Security Specialist

Senior ML/DL Developer

Application Production Support Specialist

Senior Edge AI & Imaging Developer

DevOps

Database Administrator – SQL Server & Oracle (Senior)

DevOps Platform Integrator

Cloud Analyst

Tech Lead - Commodities Technology (Hybrid)

I want to receive the latest job alerts for level python developer in dorval, qc

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