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Python Jobs in Montreal, QC (NOW HIRING)

Levio

Python Developer

Montreal, QC · Hybrid

Levio is currently seeking a Python Developer to contribute to a largescale project based in Montreal in a hybrid work model. ROLE AND RESPONSIBILITIES: * Design, develop and optimize Backend ...

Jay Analytix

Python Developer + Pricing

Montreal, QC · On-site

Role Overview We are seeking a Python Developer with experience in pricing models and banking systems to build, enhance, and support applications used for valuation, risk analysis, and trading. The ...

Jay Analytix

Python Developer + Pricing

Montreal, QC

Role Overview We are seeking a Python Developer with experience in pricing models and banking systems to build, enhance, and support applications used for valuation, risk analysis, and trading. The ...

Kunai

Senior Software Engineer - Python

Montreal, QC · On-site

Montreal, Quebec - Onsite Work Required We are looking for a Python/Data Software Engineer with a focus on building and maintaining complex data pipelines and tooling within our global financial ...

Harris

Developpeur IA Python

Montreal, QC

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 ...

Levio

Developpeur.euse python

Montreal, QC

Levio est actuellement a la recherche d'un Developpeur Python pour contribuer a un projet d'envergure situe a Montreal en mode hybride. ROLE ET RESPONSABILITES : * Concevoir, developper et optimiser ...

Harris

Developpeur IA Python

Montreal, QC

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 ...

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How much do python jobs pay per year?

As of May 29, 2026, the average yearly pay for python in Montreal, QC is $130,230.00, according to ZipRecruiter salary data. Most workers in this role earn between $105,203.00 and $154,065.00 per year, depending on experience, location, and employer.

What Is Python?

Python is a programming language used to write or develop a variety of programs and applications. The software developer community uses Python for programming because it is a simple language that is easy to test and debug. Large internet companies such as Facebook, Google, Reddit, and Amazon use Python, and so do government agencies such as NASA. Programmer professionals have used Python to help build popular software such as Autodesk Maya and other visual design applications. Financial professionals and stock traders use Python when scripting algorithms for economic predictions or computerized trading.

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, knowledge of software development principles, and typically a degree in computer science or related fields. Familiarity with frameworks like Django or Flask, version control systems such as Git, and experience with databases are highly valued, along with certifications like PCEP or PCAP. Effective problem-solving, communication, and teamwork are essential soft skills to excel in collaborative and dynamic environments. These skills collectively ensure the delivery of robust, maintainable code and efficient project outcomes in technology-driven organizations.

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

Python developers often encounter challenges such as managing dependencies, ensuring code scalability, and maintaining performance on large-scale projects. Collaboration with cross-functional teams can add complexity, especially when integrating with systems written in other languages. Adopting best practices like modular code structure, thorough documentation, and automated testing can help mitigate these challenges and streamline teamwork.

What is a Python developer?

A Python developer is a software programmer who specializes in writing, testing, and maintaining code using the Python programming language. They can work on a variety of projects, including web development, data analysis, machine learning, automation, and scripting. Python developers often collaborate with other team members to design solutions and ensure the functionality and performance of applications. Their responsibilities may also include debugging programs, integrating third-party services, and writing documentation.

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, automationEnterprise applications, Android development, backend systems
Industry UsageTech startups, data analysis firms, automation companiesFinancial services, large enterprise software, mobile app companies

Python developers focus on scripting, data analysis, and web development, often working in startups or data-driven fields. Java developers typically work on large-scale enterprise applications and Android apps. While both roles require programming skills and similar educational backgrounds, their industry applications and project types differ significantly.

More about Python jobs
What are the most commonly searched types of Python jobs in Montreal, QC? The most popular types of Python jobs in Montreal, QC are:
What are popular job titles related to Python jobs in Montreal, QC? For Python jobs in Montreal, QC, the most frequently searched job titles are:
What job categories do people searching Python jobs in Montreal, QC look for? The top searched job categories for Python jobs in Montreal, QC are:
Python jobs near you
Infographic showing various Python job openings in Montreal, QC as of May 2026, with employment types broken down into 100% Full Time. Highlights an 57% In-person, 14% Hybrid, and 29% Remote job distribution, with an average salary of $130,230 per year, or $62.6 per hour.

Developpeur Python / Python Developer

mthree

Montreal, QC

Other

Posted 22 days ago

Job description

**English version below**

Doit etre local a Montreal

Vous souhaitez travailler dans le domaine de la technologie au sein d'une banque d'investissement?

Nous recherchons une personne pour rejoindre une equipe dynamique en tant que Developpeur Python pour l'un de nos clients.

A propos de mtrois :

Depuis 2010, mtrois aide ses clients a resoudre leurs defis commerciaux et technologiques. Nous sommes une societe de conseil en technologie et en affaires avec une main-d'uvre mondiale qui realise des projets commerciaux et informatiques importants dans certaines des plus grandes organisations de services financiers au monde.

Services principaux :

  • Conseil et accompagnement
  • Services geres
  • Programme de diplomes Alumni
  • Programme Alumni Pro

Nous avons une presence mondiale et sommes experts dans la fourniture d'une qualite exceptionnelle a notre base de clients, en fournissant des services de conseil dans les domaines du risque, de la reglementation et de la conformite ; produits fournisseurs ; support d'application ; developpement d'application ; cybersecurite et securite de l'information ; science des donnees et DevOps.

Notre programme Expert offre aux professionnels experimentes l'acces a des roles de premier plan dans la technologie, la finance, l'aviation et l'assurance. Rejoignez-nous pour travailler sur des projets technologiques revolutionnaires, des plateformes de trading internationales aux applications critiques pour les principales compagnies aeriennes. Nous recrutons des professionnels desireux d'accelerer leur carriere dans la technologie ou les operations au sein d'organisations mondiales prestigieuses.

Responsabilites :

Le developpeur travaillera au sein d'une equipe/escouade specialisee en apprentissage automatique. L'equipe developpe des solutions d'intelligence artificielle, incluant le Machine Learning et l'IA Generative. Le candidat doit etre familier avec le developpement en Python et l'ingenierie de prompts. Il devra etre capable de collaborer avec differents clients et experts metier afin de comprendre les exigences fonctionnelles pour l'ingenierie de prompts et le developpement Python approprie. Une experience avec OpenAI et differents modeles de LLM, ainsi que la conduite de tests et d'evaluations de performance, est requise. Un bon candidat doit egalement etre familiarise avec la surveillance continue des modeles.

  • Contribuer au developpement et a la maintenance de la bibliotheque Python.
  • Contribuer au support de la bibliotheque.
  • Participer a l'ingenierie de prompts.
  • Maintenir les prompts et les tenir a jour avec les nouvelles versions des LLM.
  • Effectuer des tests reguliers et des analyses de performance.
  • Participer aux experiences de benchmarking des prompts.

Competences et qualifications :

  • Licence en informatique ou dans un domaine connexe
  • Plus de 5 ans d'experience
  • Experience pratique dans le developpement d'applications Python
  • Excellentes competences en ingenierie de prompts
  • Excellentes competences en developpement Python
  • Connaissance des modeles de conception (design patterns), de la resilience des systemes, de l'observabilite, de l'evolutivite et des performances
  • Experience du developpement Agile
  • Solides competences analytiques et passion pour la resolution de problemes
  • Bonnes competences en communication
  • Experience en apprentissage automatique (machine learning) et avec les bases de donnees vectorielles
  • Developpement d'applications cloud, de preference sur Microsoft Azure
  • Experience prealable dans le developpement d'applications FinTech
  • Experience de travail au sein d'une equipe de livraison globale

Chez mtrois, nos valeurs soutiennent des coequipiers courageux, des moteurs d'aiguille et des champions de l'apprentissage tout en s'efforcant de soutenir la sante et le bien-etre de tous les employes. Nous sommes tres fiers de celebrer la diversite de chaque individu qui contribue a faire de mtrois l'entreprise qu'elle est aujourd'hui et qu'elle sera a l'avenir. Nous valorisons la diversite tant au sein de mtrois qu'avec nos entreprises partenaires, et nous sommes fiers de fournir un environnement ou tous nos collegues peuvent s'epanouir. Cela signifie promouvoir une forte culture d'egalite mais, surtout, d'inclusion.

Les candidats doivent etre actuellement autorises a travailler au Canada a temps plein. L'entreprise ne sponsorisera pas les candidats pour des visas de travail.

**Must be local to Montreal**

Want to work in technology at an investment bank?

We are looking for someone to be part of a dynamic team as a Python Developer for one of our clients.

About mthree:

Since 2010, mthree has been helping clients solve their business and technological challenges. We are a technology and business consultancy with a global workforce delivering significant business and IT projects in some of the largest financial services organizations worldwide.

Core Services:

  • Consulting and Advisory
  • Managed Services
  • Alumni Graduate Program
  • Alumni Pro Program

We have a global presence and are experts in delivering exceptional quality to our client base, providing consulting services across Risk, Regulation & Compliance; Vendor Products; Application Support; Application Development; Cyber & Information Security; Data Science and DevOps areas.

Our Expert program offers experienced professionals access to top roles in tech, finance, aviation and insurance. Join us to work on groundbreaking technology projects, from international trading platforms to critical applications for leading airlines. We recruit professionals who are eager to fast-track their careers in technology or operations within prestigious global organizations.

Responsibilities:

This developer will be working within a machine learning team/squad. The team is working on developing Artificial Intelligence solutions including ML and Gen AI. The candidate should be familiar with python development and prompt engineering. The candidate should be able to work with different Clients/SME's and understand the business requirements for prompt engineering and proper python code development. Experience with Open AI and different LLM models, conduct testing and performance evaluation is required. Good candidate should be familiar with ongoing monitoring. 

  • Contribute to development and maintenance of the python library. 
  • Contribute to the support of the library. 
  • Participate in prompt engineering. 
  • Maintain the prompts and keep them up to date with the new LLM versions 
  • Conduct regular testing and performance analysis. 
  • Participate in prompt benchmarking experiments. 

Skills and Qualifications:

  • Bachelor's in computer science or related field 
  • Years of experience: 5+ 
  • Hands-on experience in building python applications 
  • Excellent prompt engineering skills  
  • Excellent Python development skills 
  • Knowledge of design patterns, system resiliency, observability, scalability and performance 
  • Experience of Agile development  
  • Strong analytical skills and passion for problem-solving 
  • Good communication skills
  • Experience with machine learning, vector databases 
  • Cloud-based application development preferably using Microsoft Azure Cloud
  • Prior experience in FinTech application development
  • Exposure to working in a global delivery team

At mthree, our values support courageous teammates, needle movers, and learning champions all while striving to support the health and well-being of all employees. We take great pride in celebrating the diversity of each individual who contributes to making mthree the company it is today and will be in the future. We value diversity both within mthree and with our partner companies, and we're proud to provide an environment where all our colleagues can flourish. That means promoting a strong culture of equality but, most importantly, inclusion.

Applicants must be currently authorized to work in Canada on a full-time basis. The Company will not sponsor applicants for work visas.

Apply