Location: Canada (Preferably Toronto) | Full-Time | In-House Leadership Role

We are expanding our elite Data, AI/ML engineering practice and looking for an outstanding Senior/Lead Data & AI Engineer to join the Prospect 33 core team.

This role is based in Canada with a strong preference for Greater Toronto. Exceptional candidates from Vancouver, Montreal, or other Canadian cities will also be considered.

You will be a pivotal member of P33, leading transformative projects for many of the world’s largest and most sophisticated banks and asset managers. This is real ownership inside our firm — you’ll architect solutions end-to-end, set technical direction, and deliver AI systems that directly influence global investment research, trading, sales, and risk.

What You’ll Do

Build and productionize next-gen data products and alpha-generating AI signals using traditional + alternative data at massive scale.
Own end-to-end Data & ML pipelines (ingestion → feature stores → training/tuning → low-latency inference) that power live trading and research platforms.
Lead distributed-systems optimization: profile Spark/Databricks workloads, crush latency and cost inefficiencies, and establish firm-wide best practices.
Champion modern MLOps and Generative AI adoption (CI/CD, IaC, MLflow, LLM orchestration, agents, RAG).
Mentor rising talent and represent Prospect 33 technically to C-suite stakeholders at top-tier global financial institutions.

Must-Have

Expert-level Python, SQL, PySpark, MLflow in production at scale
Master's Degree in Computer Science, Engineering, or equivalent
Deep mastery of algorithms, data structures, and distributed/parallel computing
Proven history of shipping complete, battle-tested Data & ML pipelines from zero to production

Strong Advantages

PhD
Azure Databricks, Snowflake, Kubernetes, Terraform
Hands-on Generative AI experience (LLMs, RAG, agents, MCP servers, prompt engineering)
Capital markets domain exposure (research, trading, risk, alternative data)

Why Prospect 33 – P33.ai

Permanent, high-impact role on our core team — not a client bench
Collaborate seamlessly with our Toronto, New York, London, and Dublin hubs
Ranked one of the top employers in financial technology (check Glassdoor and beyond)
Comprehensive Canadian benefits: top-tier health & dental, generous RRSP matching, PTO, learning budget, commuter support, wellness perks, and more
Great salary range (depending on experience and location) + performance bonus + equity in Prospect 33

If you thrive on large-scale, complex domain problems and love watching your models move real markets, we want you leading the charge with us in Canada.

Send your resume + a quick note about the most ambitious data/AI system you’ve built to careers@p33.ai with subject “Data & AI Engineer – Canada (Toronto preferred)”.

Prospect 33 – Elite engineering. Capital markets focus. Canadian momentum.

Come build the future of finance with us.

Prospect 33

Open Positions

Senior Data & AI Engineer: Build Alpha-Generating AI for Global Banks