# GenAI Engineer (Python, RAG, LangChain, LangSmith)Apptad Inc ·, CABack to resultsGenAI Engineer (Python, RAG, LangChain, LangSmith)Apptad Inc, CA Posted October 26, 2026 Via Talent.Com### Full Job DescriptionJob Title: GEN AI Engineer (Python,RAG, LangChain, LangSmith)Job Location: Montreal, QC (3 days in a week)Job Type: Full-TimeOur challengeWe are looking for a Senior AI/ML Engineer with expertise in Retrieval-Augmented Generation (RAG), vector databases, multimodal AI, and prompt engineering. The candidate will be responsible for building intelligent AI applications that leverage structured and unstructured enterprise data.Key Responsibilities- Design and implement enterprise-scale RAG pipelines.- Build and optimize semantic search solutions using vector databases.- Develop multimodal AI applications capable of processing text, images, documents, and other data formats.- Create and optimize prompts for improved LLM performance and accuracy.- Develop data ingestion, chunking, embedding, retrieval, and ranking strategies.- Evaluate and improve AI solution quality, accuracy,



and latency.- Collaborate with cross-functional teams to integrate AI capabilities into enterprise applications.Required Skills- Solid proficiency in Python.- Hands-on experience building RAG solutions.- Experience with vector databases such as Pinecone, Weaviate, Milvus, Chroma, or OpenSearch.- Strong understanding of embeddings, retrieval strategies, and semantic search.- Expertise in Prompt Engineering.- Experience building Multimodal AI solutions.- Knowledge of LLMs and foundation models.- Experience with Amazon Bedrock and AWS AI services.- Familiarity with LangChain for RAG implementations.- Knowledge of evaluation frameworks and AI observability tools.- Experience deploying AI/ML applications in production environments.Nice to Have- Knowledge of Agentic AI concepts.- Experience with LangGraph or multi-agent architectures.- Exposure to MLOps and model deployment pipelines.#### Apply for this JobThis will take you to the original posting on the employer's site. Apply NowVia Talent.Com#### Job SummaryCompanyApptad IncLocation, CATypeFull-timePostedOctober 26, 2026SourceTalent.Com#J-18808-Ljbffr

📌 Enterprise Genai Engineer — Llms & Mlops (Hybrid) (Winnipeg)
🏢 AI solutions provider
📍 Winnipeg