“LangChain” jobs in Canada – Page 5

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• 14d

  Senior AI Engineer (Python)

  Toronto, ON

  RemoteFull Time

  M

  Miratech

  8+ YOEMiratech needs 8+ years of Python and enterprise application development, 2+ years each with LangGraph and LangChain, and production experience with generative AI and conversational AI. Strong agentic AI knowledge, testing and Agile experience, and good communication skills are also expected.

  Python, LangGraph, LangChain

  18d

  Senior Java Developer (with LLM expertise)

  Toronto, ON

  HybridFull Time

  M

  Miratech

  7+ YOECandidates need 7+ years building large enterprise applications, deep Java and Spring Boot skills, and Python with LLM frameworks and vector databases. Experience with Kafka, Docker, Kubernetes, CI/CD and OAuth2/JWT security is also required.

  Java, Spring Boot, Python, LangChain, LlamaIndex, Kafka

• 15d

  Forward Deployed - AI Solutions Architect (GenAI & Agentic AI)

  Toronto, ON

  Remote

  S

  ShyftLabs

  8+ YOECandidates need 8+ years in software or AI engineering and 2+ years building generative AI applications. They must have hands-on experience with agents, RAG, Python and frameworks such as LangChain or LangGraph, plus strong communication skills.

  Databricks, MLflow, LangChain, LangGraph, Python

• 15d

  Software Developer

  Toronto, ON

  Full Time

  

  Fidelity Investments Canada ULC

  1+ YOECandidates need a university degree (computer science preferred), 1 to 6 years of software development experience, and strong skills in Java, React JS, Spring Boot and Node.js. Experience with AWS, CI/CD pipelines, JIRA and Adobe Experience Manager is also sought.

  JIRA, AWS, Adobe Experience Manager, Spring Boot, React JS, Node.js

• 15d

  Staff Software Engineer, AI

  Toronto, ON

  RemoteFull Time

  

  Maple

  8+ YOECandidates need 8+ years of production software experience at staff level, plus recent hands-on work shipping LLM or AI product features. They need strong engineering fundamentals, API and distributed systems design, mentoring skills and clear communication with non-technical partners.

  LangChain, LangGraph, LangSmith, Langfuse, CopilotKit, AWS Bedrock

• 15d

  AI Data Science Engineer

  Toronto, ON

  $77/hrContract

  

  Insight Global: Insight Global is an international talent and consulting company that delivers business outcomes in an ever-changing world.

  2+ YOECandidates need at least 2 years of hands-on data science, machine learning, or AI engineering experience, strong Python and PySpark skills, and experience productionizing models, building AI agents with LangChain or LangGraph, and working on AWS. Strong problem-solving skills for framing business problems mathematically are essential.

  Python, PySpark, scikit-learn, LangChain, LangGraph, AWS

• 15d

  AI Developer

  Ottawa, ON

  RemoteFull Time

  WT

  Walvis Technologies

  Candidates need hands-on experience building AI solutions on Azure AI Foundry, including retrieval-augmented generation, gained through their own paid or client work. They must live in Canada, be eligible for a Government of Canada security clearance, and apply directly without recruiters or agencies.

  Azure AI Foundry, Azure AI Search, Azure OpenAI, Entra ID, Git, Azure DevOps

• 15d

  Software Engineer

  Toronto, ON

  Full Time

  M

  Mash

  4+ YOECandidates need 4+ years of at-scale software development, skill in a system programming language, web development and relational databases, and experience with a cloud provider. Strong communication, autonomy and user empathy are also expected.

  GCP, Terraform, Docker, Kubernetes, Postgres, Prefect

• 15d

  AI Engineer

  Ontario

  On-siteFull Time

  YI

  YuJa Inc.

  2+ YOECandidates need 2-3 years of AI/ML engineering or applied data science experience, with Python and frameworks such as PyTorch and Scikit-learn. Production model deployment, cloud experience (AWS, GCP or Azure) and strong machine learning fundamentals are also required.

  PyTorch, Scikit-learn, OpenCV, LangChain, Pinecone, AWS

• 15d

  Applied AI Developer III (AI Laboratory)

  Montréal, QC

  HybridFull Time

  

  LGI Healthcare Solutions Santé Inc.

  5+ YOECandidates need 5+ years of robust software development experience, hands-on work in LLM integration, data engineering/RAG or AI deployment, and strong Python skills. Bilingual English and French is mandatory, and an understanding of data governance and Law 25 is expected.

  Python, LangChain, LlamaIndex, Hugging Face Transformers, Ollama, vLLM

• 18d

  Senior Applied Machine Learning Scientist, Generative AI Model Validation ATH# 5480

  Montréal, QC +1

  On-siteFull Time

  TT

  The Toronto-Dominion Bank (Canada)

  4+ YOE2+ MgmtCandidates need a post-secondary degree in computer science, machine learning, engineering, statistics or mathematics, plus 4+ years developing or validating generative AI or deep learning models and 2+ years leading a small team of machine learning scientists.

  Python, PyTorch, LangChain, LangGraph, HuggingFace, PySpark

• 18d

  AI Cloud Data Engineer

  Toronto, ON

  Full Time

  AC

  Altera Corporation

  1+ YOECandidates need a Bachelor's or Master's degree in computer science, AI, cybersecurity, software engineering or a related field. They need strong Python skills, 1+ years with machine learning and LLMs, and experience with cloud platforms, data engineering and MLOps.

  Python, PyTorch, TensorFlow, LangChain, Semantic Kernel, Kubernetes

• 18d

  Associate Technical Architect - ML

  Remote in Canada

  RemoteFull Time

  QA

  Quantiphi Analytics Canada Limited

  8+ YOECandidates need 8+ years of hands-on cloud ML experience on AWS, including SageMaker, LLMs, RAG architectures and vector search. They also need GenAI framework, MLOps, NLP and workflow orchestration skills.

  AWS SageMaker, AWS Lambda, AWS Bedrock, Vertex AI, LangChain, OpenSearch

• 18d

  Technology Lead Analyst – Infrastructure Orchestration

  Mississauga, ON

  HybridFull Time

  CC

  Citibank Canada

  6+ YOECandidates need 6 to 10 years of engineering or platform experience with infrastructure automation. They must be skilled in Python, Ansible, Rust, OpenShift and AWS, and have practical experience with AI coding assistants.

  Python, Ansible, Rust, OpenShift, AWS, GitHub Copilot

• 18d

  Technology Lead Analyst – Infrastructure Orchestration

  Mississauga, ON

  HybridFull Time

  

  Citi

  6+ YOECandidates need 6 to 10 years of platform or infrastructure engineering experience, with strong Python, Ansible and Rust skills, OpenShift and AWS knowledge, and practical use of AI developer tools. Financial services experience and project management ability are expected.

  Ansible, Python, Rust, OpenShift, AWS, GitHub Copilot

  19d

  AI Data Engineer

  Mississauga, ON

  HybridFull Time

  

  Citi

  5+ YOECiti needs candidates with 5+ years of software development and 2+ years of AI, generative AI or automation work. Strong Python and SQL skills, RAG and agentic framework experience, and cloud and container knowledge are required, with finance experience preferred.

  Python, SQL, Java, LangChain, LangGraph, CrewAI

• 18d

  AI Data Engineer

  Mississauga, ON

  HybridFull Time

  CC

  Citi Canada Technology Services ULC

  5+ YOECiti Canada Technology Services ULC needs candidates with 5+ years of software development experience and 2+ years in AI/ML or generative AI. They must know Python and SQL, and have experience with LLMs, RAG, vector databases, agent frameworks and cloud platforms.

  Docker, Kubernetes, LangChain, LangGraph, CrewAI, AutoGen

• 19d

  GenAI Search Engineer (PL5667)

  Toronto, ON

  HybridContract

  

  Paralucent

  4+ YOECandidates need four or more years of engineering experience, strong Python skills, and hands-on work with LLM or generative AI solutions. Experience with vector search and platforms such as Azure AI Search or Elasticsearch is required, along with solid software engineering practices.

  Azure AI Search, Elasticsearch, OpenSearch, Git, Docker, CI/CD

• 19d

  Senior Pre-Sales Solutions Architect – AI Agent & Workload Security

  Vancouver, BC

  

  Tigera: The company’s offerings secure AI workloads and agents across 1M+ clusters in multicloud and hybrid environments.

  8+ YOECandidates need at least 8 years in customer-facing technical roles, with a record of closing complex enterprise infrastructure or security deals. Strong Kubernetes, cloud and application security skills are required, along with an understanding of AI agent frameworks and the ability to present to both engineers and executives.

  Kubernetes, Calico, eBPF, LangChain, CrewAI, Model Context Protocol

• 20d

  Principal Forward Deployed Engineer – AI & Developer Platform

  Ontario

  RemoteFull Time

  VC

  Vmware Canada ULC

  17+ YOECandidates need 17+ years of technical software experience, including 5+ years in developer experience, API design or AI platform work. They need deep Kubernetes knowledge, strong Go, Python and TypeScript skills, and hands-on experience with LLM application stacks.

  Kubernetes, ArgoCD, Flux, vLLM, Ray, LangChain

• 20d

  Lead AI Developer (AI-Powered Applications)

  Waterloo, ON

  

  Open Text Corporation: OpenText is a leading Cloud and AI company that provides organizations around the world with a comprehensive suite of Business AI, Business Clouds,…

  7+ YOE2+ MgmtCandidates need 7+ years of software development experience, including 2+ years in technical leadership, and strong skills in Node.js, JavaScript/TypeScript and Python. Hands-on experience with LangChain, LangGraph, LLMs and vector databases is required.

  LangChain, LangGraph, Node.js, Python, pgvector, Pinecone

• 20d

  Cloud Support Engineer - Japanese Speaking

  Toronto, ON

  Full Time

  

  Snowflake: **Snowflake is proud to be the Official Data Collaboration Provider for LA28 and Team USA.**

  2+ YOECandidates need at least 2 years of customer-facing technical support, ideally 24x7, plus fluency in Japanese and familiarity with Japanese business culture. They need SQL, log analysis, Python or API scripting, basic Windows and Linux knowledge, and the ability to critically validate AI outputs.

  Snowflake, SQL, Python, REST APIs, AWS, Azure

  20d

  Cloud Support Engineer - Japanese Speaking

  Toronto, ON

  $90k–$135k/yrFull Time

  

  Snowflake: **Snowflake is proud to be the Official Data Collaboration Provider for LA28 and Team USA.**

  2+ YOESnowflake needs candidates with 2+ years of customer-facing technical support, ideally 24x7, and fluency in Japanese. They also need SQL, log analysis, Python or API skills, a basic understanding of Windows, Linux and data warehousing, and strong English communication.

  Snowflake, SQL, Python, Linux, Windows

• 20d

  Forward Deployed Technical Consultant-Databricks: AI&Data Advanced Technology Centers

  Mississauga, ON

  $75k–$125k/yrHybridFull Time

  AI

  Accenture Inc Company

  3+ YOECandidates need a bachelor's degree or college program, at least 3 years on Azure data services and Databricks with PySpark and Delta Lake, and experience with Git and CI/CD. Fluent English is required for stakeholder work across countries.

  Databricks, PySpark, Delta Lake, Apache Spark, Azure DevOps, GitHub Actions

21 companies