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Python Fastapi Developer Jobs in Quebec (NOW HIRING)

The role As a Senior Backend Software Developer, you'll architect, design, build, deploy, operate ... Python * FastAPI, Strawberry * SQLAlchemy * Alembic * Postgres * Demonstrated experience working as ...

Python, NumPy, Pandas, Scikit-learn, PyTorch * LLMs, RAG, prompt engineering, and agentic AI ... FastAPI (or similar) * Vector databases (PostgreSQL/pgvector preferred) * MLOps, model monitoring ...

We are looking for a senior engineer who wants their work to matter, who takes pride in building ... Python web frameworks such as Django or FastAPI. * Python ETL tooling such as pandas, SQLAlchemy ...

We are looking for a senior engineer who wants their work to matter, who takes pride in building ... Python web frameworks such as Django or FastAPI. * Python ETL tooling such as pandas, SQLAlchemy ...

Excellent proficiency in Python and modern backend frameworks (e.g., FastAPI). * Strong ... Good knowledge of object-oriented programming and SOLID principles. Preferred Qualifications

OAuth, OIDC) ATOUTS • Expérience avec des framework Python tels que FastAPI • Expérience avec les pratiques CI/CD • Expérience en conception et architecture de systèmes • Expérience avec ...

Develop and maintain Python-based microservices (FastAPI, MQTT, orchestration services) running on ... S. in Computer Science, Computer/Electrical Engineering, or a related quantitative field (M.S. a ...

New

... Developer Conference (GDC) 2026 et déployée à travers plusieurs studios et divisions. Sous le ... Maîtrise de Python pour la conception de services backend robustes : APIs REST avec FastAPI ou ...

Senior Backend Engineer

Montreal, QC · Remote

CA$145K - CA$155K/yr

Strong experience with Python, Go, or similar backend languages. * Experience designing RESTful ... FastAPI or Gin. * Experience with relational databases, preferably PostgreSQL, including schema ...

You'll be engineering a production-scale AI orchestration system that coordinates specialized ... in Python (3.11+), building microservices with frameworks like FastAPI, and designing with async ...

Showing results 21-40

Python Fastapi Developer information

What is a Python FastAPI developer?

A Python FastAPI Developer is responsible for designing, developing, and maintaining backend applications using FastAPI, a modern web framework for building APIs with Python. They work on creating high-performance APIs, integrating with databases, implementing authentication, and ensuring scalability. This role often involves working with asynchronous programming, cloud services, and containerization tools like Docker. Developers collaborate with teams to create efficient, secure, and well-documented API endpoints for web and mobile applications.

What are some typical daily tasks for a Python FastAPI developer?

A Python FastAPI Developer typically spends their day designing, developing, and maintaining RESTful APIs to support web or mobile applications. This involves writing clean and efficient Python code, collaborating with frontend developers or other backend engineers to integrate new features, and ensuring the application meets performance and security standards. Developers also participate in code reviews, debugging, and continuous integration processes, while regularly communicating with product managers or stakeholders to align on project requirements. Staying up to date with FastAPI enhancements and industry best practices is also a common part of the role.

What are the key skills and qualifications needed to thrive in the Python FastAPI developer position, and why are they important?

To thrive as a Python FastAPI Developer, you need strong proficiency in Python programming, experience designing RESTful APIs with FastAPI, and a background in web development concepts. Familiarity with version control systems like Git, containerization tools such as Docker, and knowledge of cloud platforms or SQL/NoSQL databases are commonly required, and certifications in cloud services or Python development can be advantageous. Excellent problem-solving skills, effective communication, and the ability to collaborate in agile teams help developers contribute efficiently to complex projects. These competencies ensure robust, scalable backend solutions and smooth coordination within development teams to meet business goals.

What are popular job titles related to Python Fastapi Developer jobs in Quebec?

For Python Fastapi Developer jobs in Quebec, the most frequently searched job titles are:

What job categories do people searching Python Fastapi Developer jobs in Quebec look for?

The top searched job categories for Python Fastapi Developer jobs in Quebec are:

Infographic showing various Python Fastapi Developer job openings in Quebec as of September 2026, with employment types broken down into 100% Full Time. Highlights an 33% In-person, and 67% Hybrid job distribution.

Senior Applied AI Engineer

Montreal, QC • On-site

Full-time

Re-posted 6 days ago


Key responsibilities

  • Take ownership of end-to-end generative AI initiatives, from problem definition to deployment and ongoing monitoring

  • Design, develop, and deploy single-agent and multi-agent systems, including RAG and Graph RAG architectures

  • Implement evaluation frameworks, guardrails, traceability, and monitoring systems for production AI systems


Job description

Version francaise ; version anglaise a suivre

Remuneration : 130 000 a 150 000 dollars, plus une prime pouvant atteindre 20 000 dollars, plafonnee a 150 %

Description du poste

Giesecke+Devrient est une entreprise de premier plan a l'echelle mondiale dans le domaine des technologies de securite. Nous recherchons un ingenieur senior en IA appliquee, dote de solides competences techniques et d'un sens aigu de l'execution, pour rejoindre le nouveau pole d'IA de G+D.

Le candidat ideal alliera une expertise approfondie en ingenierie des systemes d'IA generative a de solides competences en genie logiciel Python, ainsi qu'a la capacite de traduire des defis d'entreprise complexes en solutions d'IA evolutives ayant un impact mesurable.

Ce poste est exclusivement axe sur l'ingenierie de l'IA generative et les systemes agentiques, notamment les architectures a agent unique et multi-agents, le RAG, le Graph RAG, les cadres d'evaluation avances, les garde-fous et l'observabilite en production.

Responsabilites principales
  • Prendre en charge de bout en bout les initiatives d'IA generative, de la definition du probleme au deploiement en production et a la surveillance continue
  • Concevoir, developper et deployer des systemes a agent unique et multi-agents
  • Mettre en place des architectures RAG et Graph RAG pretes pour la production
  • Developper des assistants IA, des copilotes et des agents de workflow adaptes a l'entreprise
  • Concevoir des modeles d'orchestration et de transfert entre les workflows multi-agents
  • Mettre en uvre des strategies d'attenuation des hallucinations et de validation des reponses
  • Mettre en place des cadres d'evaluation, des garde-fous, des systemes de tracabilite et de surveillance en production
  • Autres missions selon les besoins
Qualifications, experience et formation requises

Experience professionnelle :

  • Au moins trois (3) ans d'experience pratique en ingenierie de l'IA generative, des systemes LLM ou de l'IA appliquee depuis 2022, avec une experience averee dans la mise en uvre de solutions d'IA generative (GenAI) pretes pour la production
  • Cinq (5) ans ou plus d'experience prealable en genie logiciel Python, en ingenierie backend, en ingenierie de plateformes ou dans des postes lies au developpement logiciel
  • Experience averee dans la creation et le deploiement de systemes de production, d'API, de services d'orchestration de flux de travail ou d'applications distribuees avant de travailler dans le domaine de l'IA generative

Competences et aptitudes :

  • Solide expertise en ingenierie des systemes LLM, en ingenierie des prompts, en RAG, en Graph RAG, en orchestration d'agents, en systemes multi-agents, en observabilite, en attenuation des hallucinations et en MCP
  • Solides competences en ingenierie logicielle Python
  • Experience pratique avec Python, FastAPI / Flask, les workflows asynchrones, les API, les frameworks de test et le CI/CD
  • Experience pratique avec LangChain, LangGraph, CrewAI, les API OpenAI, ainsi que les bases de donnees vectorielles et graphiques
  • Une experience de travail dans des environnements de developpement axes sur les specifications (Spec-First), pilotes par des contrats ou de developpement pilote par les specifications (SDD) est consideree comme un atout majeur

Formation :

  • Maitrise ou licence en informatique, en genie logiciel, en intelligence artificielle ou dans un domaine connexe, de preference
Informations complementaires

*Cette description de poste ne se veut pas exhaustive. Le candidat retenu sera egalement amene a exercer d'autres taches professionnelles raisonnables et connexes, telles qu'attribuees par son superieur hierarchique. L'entreprise se reserve le droit de reviser ou de modifier les missions du poste si necessaire. Cette description de poste ne constitue pas un contrat de travail ecrit ou implicite.

En postulant a ce poste, vous confirmez que vous possedez soit la nationalite canadienne, soit le statut de resident permanent, soit un permis de travail valide.

Veuillez noter que des verifications des references, ainsi que des verifications de solvabilite et d'antecedents judiciaires, seront effectuees pour les candidats dument qualifies. Votre candidature sera conservee dans nos dossiers pendant une duree maximale de deux ans

English Version

Compensation: $130,000 - 150,000 plus up to $20,000 bonus, capped at 150%

Job Summary

Giesecke+Devrient is a globally leading SecurityTech company. We are seeking a highly technical and execution-focused Senior Applied AI Engineer to join G+D's new AI Hub.
The ideal candidate will combine deep expertise in Generative AI systems engineering with strong Python software engineering capabilities and the ability to translate complex enterprise challenges into scalable AI solutions that deliver measurable impact.
This role is focused exclusively on Generative AI engineering and agentic systems, including single-agent and multi-agent architectures, RAG, Graph RAG, advanced evaluation frameworks, guardrails, and production observability.

 Primary Responsibilities
  • Own GenAI initiatives end-to-end from problem framing through production deployment and continuous monitoring
  • Design, develop, and deploy single-agent and multi-agent systems
  • Build production-grade RAG and Graph RAG architectures
  • Develop enterprise-grade AI assistants, copilots, and workflow agents
  • Design orchestration and handoff patterns across multi-agent workflows
  • Implement hallucination mitigation and response validation strategies
  • Build evaluation frameworks, guardrails, tracing, and production monitoring
  • Other duties as assigned
 Qualifications, Experience and Educational Requirements

Work Experience: 

  • Three (3)+ years of hands-on experience in Generative AI engineering, LLM systems, or Applied AI since 2022 onward, with proven experience delivering production-grade GenAI solutions
  • Five (5)+ years of prior experience in Python software engineering, backend engineering, platform engineering, or related software development roles
  • Proven track record of building and deploying production systems, APIs, workflow orchestration services, or distributed applications prior to working in GenAI

Skills and Competencies:

  • Strong expertise in LLM systems engineering, prompt engineering, RAG, Graph RAG, agent orchestration, multi-agent systems, observability, hallucination mitigation, and MCP
  • Strong Python software engineering skills
  • Hands-on experience with Python, FastAPI / Flask, async workflows, APIs, testing frameworks, and CI/CD
  • Hands-on experience with LangChain, LangGraph, CrewAI, OpenAI APIs, vector and graph databases
  • Experience working in specification-first, contract-driven, or Spec-Driven Development (SDD) environments is considered a strong asset

Education:

  • Master's degree or Bachelor's degree in Computer Science, Software Engineering, Artificial Intelligence, or related field preferred 
 Additional Information

*This job description is not intended to be all inclusive. The candidate hired will also perform other reasonable related business duties as assigned by the supervisor. The company reserves the right to revise or change job duties as needed. This job description does not constitute a written or implied contract of employment.

By applying to this position, you are confirming you possess either a Canadian citizenship, permanent resident status or valid work permit.

Please note: Reference Checks and Credit, Criminal Background Checks will be administered on suitably qualified candidates. Your application will be kept on file for up to two years 

$$ Giesecke+Devrient ePayments Canada, Inc. is an equal opportunity employer and values diversity in its workforce, encouraging applications from all qualified individuals. Accommodations are available on request for candidates taking part in all aspects of the selection process. If you would like to contact us, please contact Human Resources at careers.gdsci@gi-de.com 

 $$  $$ $$ $$  $$ https://career5.successfactors.eu/career?company=gieseckede&career_job_req_id=27433&career_ns=job_application