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Python Developer Jobs in Montreal, QC (NOW HIRING)

Nous recherchons un developpeur Python specialise en intelligence artificielle generative pour ... Responsabilites Principales : 1. Developpement IA, LLM et prompt engineering: * Concevoir ...

Maitrise des environnements Linux et des pratiques DevOps (Git, CI/CD, conteneurisation) ; * Familiarite avec DataIQ, Databricks et snowflake ; * Excellente maitrise de la langue anglaise tant a ...

Votre Stack de Jeu : • Python • SQL • Databricks / Delta Lake • Spark / PySpark • Git ... Data & AI Solutions Developer Analyst Location: Montreal Work Mode: Hybrid -- 2 days/week onsite ...

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Python Developer information

See Montreal, QC salary details

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$77

How much do python developer jobs pay per hour?

As of May 31, 2026, the average hourly pay for python developer in Montreal, QC is $54.37, according to ZipRecruiter salary data. Most workers in this role earn between $44.35 and $63.28 per hour, depending on experience, location, and employer.

What Does a Python Developer Do?

As a Python developer, your job is to use the Python programming language to develop, implement, and debug a project. In this role, you may create an application for your employer, design the framework for your code, build tools as necessary to get the job done, create websites, or publish new services. Python developers often work with data collection and analytics to create useful answers to questions and provide insight where it's needed most. Like most programming positions, the specifics of this job vary based on the needs of your employer. Some Python developers work as independent contractors instead of being exclusive to one company.

What are the key skills and qualifications needed to thrive as a Python Developer, and why are they important?

To thrive as a Python Developer, you need strong programming skills in Python, a solid understanding of algorithms and data structures, and often a degree in computer science or a related field. Familiarity with frameworks like Django or Flask, version control systems such as Git, and knowledge of databases and cloud services are commonly required. Problem-solving ability, attention to detail, and effective communication help developers collaborate and deliver high-quality code. These skills and qualities are vital to building efficient, scalable software solutions and contributing effectively to development teams.

What are some common challenges Python Developers face when working on large-scale projects?

Python Developers working on large-scale projects often encounter challenges such as managing codebase complexity, ensuring consistent code style among team members, and optimizing application performance. Collaboration with other developers becomes essential, often requiring the use of version control systems and code review processes. Additionally, integrating Python code with other technologies or legacy systems can present unique compatibility and testing hurdles. Proactively adopting best practices like modular architecture and thorough documentation can help mitigate these issues.

What is the difference between Python Developer vs Java Developer?

AspectPython DeveloperJava Developer
Required CredentialsBachelor's in CS or related field, Python certifications (optional)Bachelor's in CS or related field, Java certifications (optional)
Work EnvironmentWeb development, data science, automation, scriptingEnterprise applications, Android development, backend systems
Industry UsageTech startups, data companies, automation firmsFinancial services, enterprise software, mobile app companies
Common Search/ComparisonOften compared for backend and scripting rolesCompared for enterprise and mobile app development

Python Developers and Java Developers share similar educational backgrounds and often work in backend environments. However, Python is favored for data science, scripting, and rapid development, while Java is preferred for large-scale enterprise applications and Android development. Both roles are highly sought after, but their industry focus and project types differ.

What are the most commonly searched types of Python Developer jobs in Montreal, QC? The most popular types of Python Developer jobs in Montreal, QC are:
What job categories do people searching Python Developer jobs in Montreal, QC look for? The top searched job categories for Python Developer jobs in Montreal, QC are:
Infographic showing various Python Developer job openings in Montreal, QC as of May 2026, with employment types broken down into 72% Full Time, 18% Part Time, and 10% Contract. Highlights an 70% Physical, 4% Hybrid, and 26% Remote job distribution, with an average salary of $113,089 per year, or $54.4 per hour.
Developpeur IA Python

Developpeur IA Python

Harris

Montreal, QC

Full-time

Posted 3 days ago


Job description

Constellioest un editeur logiciel canadien base au Quebec,recemment acquis par Harris Computer, un groupe international specialise dans les solutions logicielles. Constellio developpe et commercialise des logiciels libres pour aider les entreprises a devenir performantes dans la gestion de leur information. Ayant l'innovation au cur de son ADN, la compagnie connait actuellement une forte croissance et plusieurs grandes organisations de renom ont adopte nos solutions. Constellio accompagne plusieurs organismes publics, ministeres et municipalites de grande envergure dans leur transformation numerique.

Nous sommes une equipe de passionne(e)s ou le plaisir au travail est une valeur fondamentale. Vous souhaitez que votre travail ait un impact sur des milliers d'utilisateurs en les rendant performants dans leur gestion documentaire ? Vous souhaitez evoluer dans un environnement qui favorise la creativite et l'esprit d'initiative ? Constellio est le bon choix pour votre plan de carriere.

Description du Poste :

Nous recherchons un developpeur Python specialise en intelligence artificielle generative pour concevoir et integrer des fonctionnalites basees sur des modeles de langage (LLM), de la recherche semantique et des pipelines d'embeddings au sein d'applications backend.
Le role combine developpement Python, integration LLM, architectures RAG (Retrieval-Augmented Generation) et deploiement cloud.

Responsabilites Principales :

1. Developpement IA, LLM et prompt engineering:

  • Concevoir, optimiser et maintenir des prompts (prompt engineering) incluant system, fewshot et chaines de prompts.

  • Integrer des modeles LLM (OpenAI / Azure OpenAI) dans des services backend.

  • Configurer les parametres de generation (temperature, topk, contexte).

  • Gerer l'utilisation des tokens, les couts et la qualite des reponses generees.

.

2. Recherche semantique & embeddings:

  • Mettre en place des pipelines d'embeddings pour documents et requetes.

  • Realiser de la recherche vectorielle dans une base (ex. ChromaDB ou FAISS).

  • Contribuer au developpement d'architectures RAG pour ameliorer la precision et la factualite.

3. Backend Python & API:

  • Developper des APIs robustes avec Flask ou FastAPI, incluant documentation OpenAPI.

  • Gerer le streaming des reponses LLM, la gestion d'erreurs et la journalisation.

  • Participer a la mise en place de taches asynchrones (Celery/Redis) pour ingestion ou indexation.

4. Cloud & deploiement :

  • Deployer les services IA et backend dans Azure (App Services, Container Apps, Key Vault).

  • Concevoir et maintenir des images Docker ; connaissance des environnements Kubernetes (AKS).

  • Appliquer des bonnes pratiques de securite (OAuth2/OIDC, gestion des secrets).

Competences requises :

Essentielles :

  • Excellente maitrise de Python et d'un framework API (Flask ou FastAPI).

  • Experience concrete avec les APIs LLM (OpenAI / Azure OpenAI).

  • Connaissance des concepts RAG, embeddings et recherche vectorielle.

  • Competences en prompt engineering (incluant optimisation et structuration des prompts).

  • Deploiement et integration cloud dans Azure.

  • Maitrise de Docker ; bonnes bases en Kubernetes.

  • Comprehension des mecanismes de securite API (OAuth2, OIDC, JWT).

Atouts :

  • Connaissance de LangChain ou LlamaIndex.

  • Experience avec Celery/Redis, PostgreSQL, Pydantic.

  • Familiarite avec le NLP francophone.

  • Experience CI/CD (GitLab, Azure Pipelines).

Profil recherche :

  • Diplome en informatique, IA ou equivalent.

  • Experience de 3ans minimum en integration LLM/IA dans des applications backend.

  • Capacite a travailler en cloud et a resoudre des enjeux techniques complexes.

  • Rigueur, autonomie et bonne communication.

  • Bilingue francais / anglais.

Avantages :

  • Poste a 100% Teletravail

  • Remuneration attractive.

  • Opportunites de developpement professionnel et de carriere.

  • Environnement de travail stimulant et respectueux.

  • Participation a des projets innovants avec des entreprises de renom.

Rejoignez une equipe dynamique et innovante, ou vos competences seront valorisees et ou vous aurez l'occasion de faire une reelle difference dans la qualite de nos produits. Profitez d'un environnement de travail collaboratif qui encourage l'excellence et la croissance personnelle.


Harris Computer Systems logo

About Harris Computer Systems

Sourced by ZipRecruiter

Harris Computer Systems, based in Ottawa, ON, CA, is an established player in the field of public sector software technology. Since its inception in 1976, the company has been striving to make clients' operations more efficient through reliable, practical, and flexible software solutions. Its extensive portfolio primarily serves utility, healthcare, public sector, and educational institutions, contributing to the betterment of public services through technology. Harris strongly believes in the value of forward-thinking technology and the power it has to drive progress for the public sector. This methodology is entirely in line with their mission to ensure customer success by providing reliable, practical, and robust software solutions.

Industry

Accounting services

Company size

1,001 - 5,000 Employees

Headquarters location

Ottawa, ON, CA

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