Ai Lead
S.i. Systems
Toronto, ON-
Number of positions available : 1
- Salary To be discussed
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Contract job
- Published on September 15th, 2025
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Starting date : 1 position to fill as soon as possible
Description
We are seeking a technically strong and strategically minded AI Lead to join our Trading Compliance team. This role will focus on building AI-driven solutions to support regulatory compliance, insider trading detection, and proof-of-concept (POC) initiatives. The ideal candidate will have deep expertise in Generative AI (GenAI), Large Language Models (LLMs) including LLaMA, and experience developing Retrieval-Augmented Generation (RAG) systems. A strong engineering foundation and the ability to organize and scale codebases are essential.
Key Responsibilities:- Lead the development of AI-powered POCs to enhance surveillance and detection of insider trading and regulatory breaches.
- Design and implement RAG models that integrate structured and unstructured data from trading systems, communications, and regulatory sources.
- Work with open-source and proprietary LLMs (e.g., LLaMA, GPT) to extract insights from trade data, emails, chats, and other compliance-relevant sources.
- Build scalable, production-ready AI systems that align with banking compliance standards.
- Collaborate with compliance officers, data scientists, and engineers to translate regulatory requirements into technical solutions.
- Maintain clean, modular, and well-documented codebases for long-term scalability and auditability.
- Stay current with AI advancements and regulatory changes impacting financial institutions.
- Bachelor’s or Master’s degree in Computer Science, Engineering, or related field.
- 5+ years of experience in software engineering, with 2+ years in AI/ML development.
- Proven experience with GenAI, LLMs, and RAG architectures.
- Hands-on experience with LLaMA models, LangChain, Hugging Face, or similar frameworks.
- Strong Python skills and familiarity with PyTorch or TensorFlow.
- Experience working with vector databases (e.g., FAISS, Pinecone) and embedding models.
- Understanding of trading systems, financial regulations, and compliance workflows is a strong asset.
- Familiarity with cloud platforms (AWS, GCP, Azure) and containerization tools (Docker, Kubernetes).
- Excellent communication skills and ability to work across technical and non-technical teams.
- Experience in financial services, particularly in compliance or surveillance.
- Knowledge of natural language processing (NLP) techniques for analyzing communications.
- Experience with MLOps, model governance, and auditability in regulated environments.
- Familiarity with regulatory frameworks such as MiFID II, FINRA, or SEC guidelines.
Requirements
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