Sr. Machine Learning Engineer

Toronto, ON, CA, Canada

Job Description

Do you want to help design new ways of processing Enterprise scale data at speed, learn leading edge technologies, work on complex big-data algorithms, shape processes into a growing engineering organisation, all while helping to scale a Series D rocket ship to the next level?

Then welcome to Enable uD83DuDE80

What is Enable:


Enable is the SaaS rebate management platform that drives trusted relationships between B2B trading partners. We create money for our customers by providing them with the technology solutions to automatically detect and report on rebate due. Customers configure their deals, Enable ingests and process all their sales transactions, allowing them to find rebates they are owed that they would otherwise have missed.

All this has major challenges, we process enormous amounts of data in very short time frames, performing

billions of calculations

per customer and storing it all in Enterprise scale databases. We provide customers with reporting, deal editing and collaboration capabilities. There are

no standard techniques

for doing this, we are the market leader, and we create

new solutions

every day.

We launched our flagship product in 2016 and have raised $276m to date in Series A, B, C & D funding. We are continually growing our client base, product portfolio and hyper-talented team.

We're hiring a

Senior Machine Learning Engineer

to join our AI and Architecture team, contributing to the design, development, and deployment of cutting-edge machine learning systems. In this role, you'll work closely with ML scientists, data engineers, and product teams to help bring innovative solutions--such as

retrieval-augmented generation (RAG)

systems,

multi-agent architectures

, and

AI agent workflows

--into production.

As a Senior Machine Learning Engineer, you'll play a key role in developing and integrating cutting-edge AI solutions--including

LLMs and AI agents

--into our products and operations at a leading SaaS company. You'll collaborate closely with product and engineering teams to deliver innovative, high-impact systems that push the boundaries of AI in rebate management. This is a highly collaborative and fast-moving environment where your contributions will directly shape both the future of our platform and your own growth.
###

Key Responsibilities



Design, build, and deploy

RAG systems

, including multi-agent and AI agent-based architectures for production use cases. Contribute to model development processes including

fine-tuning, parameter-efficient training (e.g., LoRA, PEFT), and distillation

. Build evaluation pipelines to

benchmark LLM performance

and continuously monitor production accuracy and relevance. Work across the ML stack--from data preparation and model training to serving and observability--either independently or in collaboration with other specialists. Optimize model pipelines for

latency, scalability, and cost-efficiency

, and support real-time and batch inference needs. Collaborate with MLOps, DevOps, and data engineering teams to ensure reliable model deployment and system integration. Stay informed on current research and emerging tools in

LLMs, generative AI, and autonomous agents

, and evaluate their practical applicability. Participate in roadmap planning, design reviews, and documentation to ensure robust and maintainable systems.
###

Required Qualifications



5+ years of experience

in machine learning engineering, applied AI, or related fields. Bachelor's or Master's degree in

Computer Science, Machine Learning, Engineering

, or a related technical discipline. Strong foundation in

machine learning and data science fundamentals

--including supervised/unsupervised learning, evaluation metrics, data preprocessing, and feature engineering. Proven experience building and deploying

RAG systems

and/or

LLM-powered applications

in production environments. Proficiency in

Python

and ML libraries such as

PyTorch, Hugging Face Transformers

, or TensorFlow. Experience with

vector search

tools (e.g., FAISS, Pinecone, Weaviate) and

retrieval frameworks

(e.g., LangChain, LlamaIndex). Hands-on experience with

fine-tuning and distillation

of large language models. Comfortable with

cloud platforms

(Azure preferred), CI/CD tools, and containerization (Docker, Kubernetes). Experience with

monitoring and maintaining ML systems

in production, using tools like MLflow, Weights & Biases, or similar. Strong communication skills and ability to work across disciplines with ML scientists, engineers, and stakeholders.
###

Preferred Qualifications



PhD in

Computer Science, Machine Learning, Engineering

, or a related technical discipline. Experience with

multi-agent RAG systems

or AI agents coordinating workflows for advanced information retrieval. Familiarity with

prompt engineering

and building evaluation pipelines for generative models. Exposure to

Snowflake

or similar cloud data platforms. Broader data science experience, including forecasting, recommendation systems, or optimization models. Experience with

streaming data pipelines

,

real-time inference

, and distributed ML infrastructure. Contributions to

open-source ML projects

or research in applied AI/LLMs. Certifications in

Azure, AWS, or GCP

related to ML or data engineering.
###

Job Title



Once hired this person will have the job title Senior Machine Learning Engineer

Enable Global Inc provides equal employment opportunities (EEO) to all employees and applicants for employment without regard to race, color, religion, gender, sexual orientation, gender identity, national origin, age, disability, genetic information, marital status, amnesty or status as a covered veteran in accordance with applicable federal, state and local laws. Enable complies with applicable state and local laws governing nondiscrimination in employment in every location in which the company has facilities. This policy applies to all terms and conditions of employment, including hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation and training.

Enable expressly prohibits any form of unlawful employee harassment based on race, color, religion, gender, sexual orientation, national origin, age, genetic information, disability or veteran status. Improper interference with the ability of Enable employees to perform their expected job duties is absolutely not tolerated.

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Job Detail

  • Job Id
    JD2418729
  • Industry
    Not mentioned
  • Total Positions
    1
  • Job Type:
    Contract
  • Salary:
    Not mentioned
  • Employment Status
    Permanent
  • Job Location
    Toronto, ON, CA, Canada
  • Education
    Not mentioned