Senior MLOps Engineer - Investment Banking

Tech Talent International; Montreal; Hybrid; CAD 140,000 - 150,000; Full time

Benefits offered by this job

9% bonus

6% RRSP matching

3–5 weeks vacation

Benefits

Sick/personal day

Cell phone allowance

Transit discounts

Job summary

Tech Talent International is seeking a Senior MLOps Engineer for a hybrid role in downtown Montreal. You will drive AI initiatives in Capital Markets, building scalable MLOps and GenAI solutions within a major investment bank client.

The role emphasizes Python development, API design, and end-to-end ML lifecycle management, with strong cloud and collaboration requirements in a fast-paced, agile environment.

Qualifications

• Hands-on experience with AWS; SageMaker is a strong asset.
• Proven ability to deploy ML models to production via REST/gRPC APIs.
• Strong foundations in ML/GenAI and classical ML concepts.

Responsibilities

• Data preparation, feature engineering, training, evaluation, versioning, deployment, and monitoring.
• Select models and techniques based on data and objectives.
• Define and implement a robust MLOps architecture for AI/GenAI lifecycle.
• Automate development, deployment, and monitoring of models.
• Ensure quality, reliability, and scalability of models in production.
• Design and develop REST and MCP APIs; senior Python development across data/ML stack.
• Take proofs of concept to production-grade solutions.
• Documentation and handover to support.

Skills

Python development

GenAI knowledge

MLOps

CI/CD

Communication

Cross-functional collaboration

Cloud platforms

Tools

AWS

SageMaker

REST APIs

gRPC

S3

Job description

Tech Talent International (SI) supplies technical talent to a variety of clients ranging from Fortune 100/500/1000 companies to small and mid-sized organizations in Canada/US and Europe.

We currently have a role as a Senior MLOps Engineer with our large consulting client, working for a investment bank in the downtown Montreal area. T

Type: Permanent

Location: Hybrid - Downtown Montreal, QC -(roles starts off 5 days in office for 1st 3 months, then turns into hybrid setup 3 days onsite, 2 days from home)

Salary: Base salary ranges from $140,000 - $150,000 + 9% bonus + 3-5 weeks paid vacation + 6% RRSP matching + benefits + sick/personal day + cell phone allowance + discounts for public transit and may other perks

Being part of a dynamic team, you are convinced that technology can drive the transformation of our industry. In an agile-oriented environment, you leverage the latest market-leading technologies and solutions. Your actions will help our teams achieve our ambitious business goals by implementing a data-centric enterprise architecture dedicated to Capital Markets.

The position is located within our Global Markets IT department and Investment Bank (CIB). The Global Markets IT (GMI) department manages the global information system across the entire value chain of Global Markets businesses. The GMI teams are primarily located in Paris, London, New York, Montreal, Hong Kong, India, and Singapore.

The client is looking to strengthen its team dedicated to AI projects for Capital Markets. The engagement will focus on new initiatives related to AI and Generative AI.

Key Responsibilities

• Data preparation, feature engineering, training, evaluation, versioning, deployment, and monitoring.
• Select the most appropriate models and techniques based on available data and project objectives.
• MLOps / LLMOps Infrastructure
• Define and implement a robust MLOps architecture to support the full lifecycle of AI and Generative AI models, from design to production.
• Automate development, deployment, and monitoring processes for models.
• Ensure the quality, reliability, and scalability of models in production.
• API Development & Python Engineering
• Design and develop REST and MCP APIs.
• Senior-level Python development across the full data and ML stack.
• Take internal proofs of concept through to production-grade solutions.
• Documentation and handover to Support

Requirements (ordered by priority)

• AWS – Hands-on experience required; SageMaker experience is a strong asset.
• API Development (REST / gRPC) – Proven ability to deploy Machine Learning models to production.
• Generative AI Architecture (RAG / Agents) – Solid foundations required; excellent command of classical Machine Learning is essential.
• Senior Python Development – Deep expertise in Python for building ETL pipelines, database interactions, S3, orchestration, versioning, and CI/CD on the cloud.
• ML / Generative AI Model Knowledge – Strong understanding of ML and GenAI models and their real-world applications.
• Cross-functional Collaboration – Experience working alongside Ops or MLOps profiles.
• CIB Environment – Prior experience in a Capital Markets or CIB context is a strong plus; familiarity with market finance-specific challenges is valued.

Tools and Methodologies:

• Excellent written and oral communication skills
• Strong ability to explain technical issues to non-technical audiences
• Rigorous incident and knowledge documentation habits