Job Title: Senior AI/ML Engineer

Job Location: Montreal, QC (3 Days Onsite per Week)

Job Duration: Long Term

Role Summary

We 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 to improve LLM performance and accuracy.
- Develop data ingestion, chunking, embedding, retrieval, and ranking strategies.
- Evaluate and improve AI solution quality, accuracy, performance, and latency.




- Collaborate with cross-functional teams to integrate AI capabilities into enterprise applications.

Required Skills

- Strong proficiency in Python.
- Hands-on experience building RAG solutions.
- Experience with vector databases such as Pinecone, Weaviate, Milvus, Chroma, or OpenSearch.
- Solid understanding of embeddings, retrieval strategies, and semantic search.
- Expertise in Prompt Engineering.
- Experience building Multimodal AI solutions.
- Strong knowledge of LLMs and Foundation Models.

Preferred Qualifications

- Experience with Amazon Bedrock and AWS AI Services.
- Familiarity with LangChain for RAG implementations.
- Knowledge of AI evaluation frameworks and AI observability tools.
- Experience deploying AI/ML applications in production environments.

📌 Senior AI/ML Engineer (Montreal)
🏢 Apptad
📍 Montreal