Senior Machine Learning Engineer

Tata Consultancy Services; Toronto; On-site; CAD 90,000 - 120,000; Full time

Job summary

Tata Consultancy Services Canada Inc. is seeking a Senior Machine Learning Engineer to support the AI CoE’s ML initiatives in Canada. The role focuses on building, deploying, and operationalizing ML solutions in cloud environments with SQL and Python expertise.

You will work end-to-end on data prep, feature engineering, model development, deployment, and production support, collaborating with data scientists and engineers to accelerate enterprise AI delivery.

Qualifications

• Strong hands-on experience building, deploying, and operationalizing ML solutions in cloud environments.
• Expert knowledge of SQL and Python; able to implement end-to-end ML workflows.
• Experience with Azure ML, Databricks, MLflow and MLOps tooling.
• Proven ability to move models from prototype to production at scale.
• Able to work independently and collaborate with data scientists and engineers.

Responsibilities

• Develop end-to-end ML pipelines and services for production use.
• Deploy, monitor, and maintain ML models in production environments.
• Collaborate with data scientists and software engineers to deliver enterprise AI solutions.

Skills

SQL

Python

Azure ML

Databricks

MLflow

CI/CD pipelines

MLOps

Model deployment

Monitoring

GenAI/LLM

Tools

CI/CD pipelines

MLflow

Job description

Tata Consultancy Services (TCS) is an equal opportunity employer, and embraces diversity in race, nationality, ethnicity, gender, age, physical ability, neurodiversity, and sexual orientation, to create a workforce that reflects the societies we operate in. Our continued commitment to Culture and Diversity is reflected in our people stories across our workforce and implemented through equitable workplace policies and processes.

Tata Consultancy Services (BSE: 532540, NSE: TCS) is the technology partner of choice for industry-leading organizations worldwide. Since its inception in 1968, TCS has upheld the highest standards of innovation, engineering excellence and customer service.

It has set an aspiration to become the world's largest AI-led technology services company and is enabling its clients to transform themselves across the full AI stack, from infrastructure to intelligence.

Rooted in the heritage of the Tata Group, TCS is focused on creating long term value for its clients, its investors, its employees, and the community at large. With a highly skilled workforce spread across 56 countries and 194 service delivery centers across the world, the company has been recognized as a top employer in six continents. With the ability to rapidly apply and scale new technologies, the company has built long term partnerships with its clients. Many of these relationships have endured into decades and navigated every technology cycle, from mainframes in the 1970s to artificial intelligence today.

Required skill set

"Skills and Responsibilities:"

We are looking for an experienced Senior Machine Learning Engineer to support the AI CoE’s Machine Learning and Data Science initiatives.

• The ideal candidate will have strong hands‑on experience building, deploying, and operationalizing machine learning solutions in cloud environments, with expert knowledge of SQL and Python and deep experience with Azure ML, Databricks, MLflow, CI/CD pipelines, MLOps, model deployment, monitoring, and lifecycle management.
• This is a highly technical, hands‑on role focused on delivering end‑to‑end ML solutions, including data preparation, feature engineering, model development, deployment, monitoring, and ongoing production support.
• The role requires proven experience taking models from prototype to production, building scalable ML pipelines and services, and integrating machine learning solutions into enterprise applications and operational workflows.
• Experience with cloud‑native ML platforms, automated deployment processes, and production support is essential.
• Experience with Generative AI, LLM applications, agentic AI frameworks, and GenAIOps practices — including evaluation, monitoring, deployment, and lifecycle management of GenAI solutions — would be considered an asset.
• In addition to technical depth, we are looking for someone who can work independently, collaborate effectively with data scientists and engineers, and help accelerate the delivery of enterprise AI solutions from proof of concept through production deployment.

Salary Range - CA$ 90,000 - CA$ 120,000 Per Year

TCS does not use artificial intelligence tools for candidate screening or evaluation. This post is for a current vacancy. The hiring process includes an initial screening, followed by a technical evaluation and managerial discussion.

Tata Consultancy Services Canada Inc. is committed to meeting the accessibility needs of all individuals in accordance with the Accessibility for Ontarians with Disabilities Act (AODA) and the Ontario Human Rights Code (OHRC). Should you require accommodation during the recruitment and selection process, please inform Human Resources.

Thank you for your interest in TCS. Candidates that meet the qualifications for this position will be contacted within a 2-week period.