“FastAPI” jobs in Canada – Page 4

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• 21d

  Staff Software Engineer, AI

  Ontario

  RemoteFull Time

  

  Basis

  8+ YOECandidates need at least 8 years of professional software engineering experience, including recent work shipping production LLM-powered or agent systems. Expert Python skills and proven technical leadership are required.

  Python, LangChain, LangGraph, FastMCP, FastAPI, Langfuse

• 21d

  Développeur(euse) intelligence artificielle (IA) - Hybride

  Saint-Bruno-de-Montarville, QC

  On-siteFull Time

  

  ISAAC Instruments

  5+ YOEBaccalauréat en informatique, IA, génie logiciel ou science des données; 5 à 8 ans d'expérience en solutions d'IA ou d'apprentissage machine; Maîtrise de Python, TensorFlow, PyTorch

  Python, TensorFlow, PyTorch, FastAPI, Docker

  21d

  AI (artificial intelligence) Developer - Hybrid

  Saint-Hubert, QC

  On-siteFull Time

  

  ISAAC Instruments

  5+ YOECandidates need a bachelor's degree in a related field, 5 to 8 years of AI or machine learning development, and skills in Python, TensorFlow, PyTorch and FastAPI. Fluency in French and English, oral and written, is required.

  Python, TensorFlow, PyTorch, FastAPI, Docker

• 21d

  Senior Software Developer

  Calgary, AB

  

  Seequent Limited: Seequent, The Bentley Subsurface Company, helps organisations to understand the underground, giving them the confidence to make better decisions…

  7+ YOECandidates need a bachelor's degree in a technical field and 7+ years of software development, mainly frontend web work. They need hands-on experience with JavaScript, TypeScript, React and a 3D rendering library such as Three.js.

  React, TypeScript, JavaScript, Three.js

  21d

  Senior Software Developer

  Calgary, AB

  

  Seequent Limited: Seequent, The Bentley Subsurface Company, helps organisations to understand the underground, giving them the confidence to make better decisions…

  7+ YOECandidates need a bachelor's degree in a relevant field and over 7 years of software development experience, including scalable RESTful APIs, ideally with Python and FastAPI. Experience with cloud platforms, Kubernetes, Infrastructure as Code, CI/CD pipelines and automated testing is required, along with strong communication and leadership skills.

  Python, FastAPI, Kubernetes, GCP, Terraform, React

• 21d

  Python Full-Stack Software Engineer -(React)

  Toronto, ON +1

  Full Time

  C1

  Company 1 - The Manufacturers Life Insurance Company

  3+ YOECandidates need 3+ years of professional software engineering experience, hands-on skill with Python, Java and React, and experience building APIs, LLM or agentic AI solutions, and cloud-native systems on Azure. Strong communication and the ability to work independently are also required.

  React, Python, Java, FastAPI, Azure Databricks, Delta Tables

• 22d

  Senior Software Developer, Python / Backend

  Calgary, AB

  $135k–$158k/yrFull Time

  

  Altis

  8+ YOECandidates need 8+ years of software development experience, at least 2 years of professional Python work, and strong REST API and microservices skills. Cloud experience with AWS, Azure or GCP, plus Kubernetes and strong English communication, are also required.

  Python, Kubernetes, React, TypeScript, Terraform

• 22d

  Python Developer , Loc: Montreal Quebec( ca) Mk

  Montréal, QC

  Hybrid

  CB

  Central Business Solutions, Inc

  7+ YOECandidates need 5+ years of professional Python development experience, strong skills in FastAPI or a similar framework, and solid SQL database and API security knowledge. Docker, Kubernetes and testing experience are also required.

  FastAPI, SQLModel, Redis, PostgreSQL, Docker, Kubernetes

• 22d

  RQ09399 - Software Developer - Full Stack - Senior

  Toronto, ON

  RP

  Rubicon Path

  Candidates need senior experience with full-stack development, including React, Python with FastAPI, .NET Core and Azure. They also need Agile experience, architecture skills, and some AI/ML experience with TensorFlow or PyTorch.

  React.js, Next.js, FastAPI, Node.js, Spring Boot, .NET Core

  22d

  RQ09559 - Software Developer - Full Stack - Senior

  Toronto, ON

  RP

  Rubicon Path

  Candidates need senior full-stack experience with React, Python, .NET or Java, and Azure cloud services. They also need Agile experience, AI/ML and computer vision skills, and strong communication and leadership abilities.

  Azure DevOps, Azure Kubernetes Service, Azure SQL Server, Cosmos DB, Azure Key Vault, Docker

• 22d

  Founding Engineer

  Montréal, QC

  On-siteFull Time

  GF

  Glass Factory

  5+ YOECandidates need 5+ years building full-stack systems, with strong Python, TypeScript, MongoDB, Postgres and AWS skills. They should think in terms of user value and be comfortable with ambiguity.

  AWS, Snowflake, Temporal, MongoDB, Postgres, Django

• 22d

  Senior AI Engineer

  Montréal, QC

  

  Novisto

  6+ YOECandidates need 6+ years of software engineering experience, including 2+ years building LLM-backed systems in production. They need strong Python skills, cloud and CI/CD experience, and hands-on work with vector databases and LLM orchestration frameworks.

  pgvector, Qdrant, Elasticsearch, LangGraph, Google ADK, Kubernetes

• 22d

  Engineering Team Lead - Delo

  Toronto, ON

  

  Deloitte

  10+ YOECandidates need 10+ years of software engineering experience, including team leadership and production systems. They need Python, React/Next.js, and LLM feature experience, plus daily use of AI coding assistants.

  Python, FastAPI, React, Next.js, PostgreSQL, AWS

  22d

  Chef d'équipe en ingénierie - Delo

  Toronto, ON

  

  Deloitte

  10+ YOEAu moins 10 ans en génie logiciel; Expérience de direction d'une petite équipe d'ingénieurs; Maîtrise de Python/FastAPI et React/Next.js

  React, Next.js, FastAPI, PostgreSQL, AWS, Cursor

• 22d

  AI Engineer

  Toronto, ON

  $144k–$180k/yrFull Time

  

  Procom

  5+ YOECandidates need a bachelor's degree in a technical field and 5+ years of software, machine learning or applied AI experience. Production RAG and agentic workflow experience, plus strong Python, SQL, API and cloud skills, are required.

  Python, SQL, FastAPI, Azure, Azure OpenAI Service, Databricks

• 23d

  Full Stack Developer – Agentic AI

  Québec, QC

  HybridFull Time

  TD

  Thales Digital Solutions Inc., Research & Technology

  2+ YOEDiplôme de maîtrise ou baccalauréat en informatique ou génie; Minimum 2 ans d'expérience en développement logiciel ou DevOps; Expérience en Python, Docker, GitLab CI et Kubernetes

  Python, Docker, Kubernetes, Helm, GitLab CI, LangChain

• 23d

  Head of Security

  Remote in Canada

  $231k–$293k/yrRemoteFull Time

  

  Super.com

  10+ YOE4+ MgmtCandidates need 10+ years in security, including 4+ years leading a security function, and experience managing managers and senior technical staff. They also need a track record with compliance frameworks such as SOC2 or ISO 27001 and presenting to a board or audit committee.

  Datadog, AWS, Istio, Helm, Crossplane, Kyverno

• 23d

  Principal Software Engineer - Python

  Toronto, ON

  RemoteFull Time

  

  Veeva

  12+ YOECandidates need 12+ years of software development experience, including production Python work and large-scale enterprise SaaS experience. They also need open-source skills in Python, Git, FastAPI and Pydantic, plus strong English communication.

  Python, FastAPI, Pydantic, Git

• 23d

  Forward Deployed Engineer Intern (Winter 2027)

  Montréal, QC

  $5k/moOn-siteInternship

  

  SweetTech

  Candidates need to be enrolled in a computer science, software engineering or related program and have built software through coursework or projects. They need a foundation in Python, JavaScript or TypeScript, familiarity with Git, and clear English communication.

  Git, Claude Code, Codex

• 23d

  Architecte senior de solutions IDP

  Montréal, QC

  HybridFull Time

  

  NATIONAL BANK OF CANADA

  5+ YOEBaccalauréat en génie logiciel, informatique ou domaine connexe; 5 à 10 ans d'expérience en architecture de solutions; Expérience éprouvée en infonuagique AWS

  AWS Bedrock, Amazon Textract, AWS Step Functions, Amazon Athena, AWS Glue, AWS Lambda

• 24d

  Software Developer (Node.js & Python)

  Toronto, ON

  $85k–$95k/yrFull Time

  

  Liberty Mutual Canada

  3+ YOELiberty Mutual Canada needs candidates with a bachelor's degree in a related field and at least 3 years of experience in backend, API and LLM-powered development. Strong skills in TypeScript, Node.js, Python, FastAPI and AWS serverless services are required.

  AWS Lambda, AWS API Gateway, DynamoDB, AWS EventBridge, PostgreSQL, FastAPI

• 24d

  Senior Forward Deployed AI Engineer (Python, Data & GenAI)

  Toronto, ON

  AN

  Astra North Infoteck Inc.

  10+ YOECandidates need 10+ years in data engineering, AI application development and production software engineering, with strong Python, PySpark, SQL, FastAPI, Docker, Kubernetes, Airflow and MLflow skills. Financial services experience and strong client-facing skills are also required.

  Python, PySpark, SQL, FastAPI, Docker, Kubernetes

• 25d

  Backend Software Engineer

  Remote in Canada

  RemoteFull Time

  T

  Theori: Theori is a cybersecurity firm with a mission to make the world more secure by conquering the most difficult cybersecurity challenges.

  5+ YOECandidates need 5+ years of professional backend engineering experience, strong Python skills (FastAPI preferred), and experience with Redis, PostgreSQL and Docker. Familiarity with LLM workflows or event-driven architectures and residence in the US or Canada are also required.

  Python, FastAPI, Redis, PostgreSQL, Docker, Rust

• 25d

  Python Full Stack Developer - VP

  Mississauga, ON

  HybridFull Time

  

  Citi

  6+ YOECiti needs 6+ years in applications development or systems analysis, strong Python or Java full stack skills, and experience with Spring Boot or Flask/FastAPI and a JavaScript framework. Gen AI exposure and one major cloud provider are also required.

  Spring Boot, Flask, FastAPI, React, Angular, Vue

20 companies