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Added 1 min ago
DC
Quality Systems Specialist
Danaher Corporation
Concord, ON · CAN - Concord - AB Sciex LP
- Full-time
The Quality Systems Specialist supports the maintenance and continuous improvement of the SCIEX Quality Management System in accordance with ISO 9001, ISO 13485, FDA Quality Management…
Added 1 min ago
CR
Automation Engineering Co-op Student
CIMCO Refrigeration
Burlington, ON
- Full-time
CIMCO specializes in the engineering, design, manufacture, installation and service of complex thermal building solutions for industrial, process cooling and recreational refrigeration and…
Added 1 min ago
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SOC Manager (Secret Cleared)
Accenture
Ottawa, ON
- Full-time
…deep security skills to design, build and protect enterprise systems, applications, data, assets and people for Accenture and our clients. You are eager to put your skills to use by helping…
Added 1 min ago
R
AI/ML Compliance Lead
Roche
Mississauga, ON · Canada Pharma Campus
- Full-time
…innovation and a proven track record in implementing AI/ML systems, this role is made for…
Added 1 min ago
Director of Sales
JENOPTIK AG
Barrie, ON
Located in Barrie, Ontario, Prodomax is a specialized industrial engineering firm focused on designing complex automation with a blue-chip customer base since 1971. Operating from two…
Added 1 min ago
TG
Intern Analyst Model Validation - Winter term
TMX Group
Montreal, QC
- Full-time
…operating model, we're powering some of the nation's most critical systems, fueling capital formation and innovation, bringing increased opportunity to business visionaries, product…
Added 1 min ago
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Data Scientist III
TD
Toronto, ON
- Full-time
Degree in quantitative discipline (e.g., data science, business management, statistics, economics, computer science, engineering).
Added 1 min ago
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Java Developer Lead Analyst - Vice President
Citi
Mississauga, ON
- Full-time
The Java Developer Lead Analyst is a senior level position responsible for establishing and implementing new or revised application systems and programs in coordination with the Technology…
Added 1 min ago
CE
Production/Utility Technician
Cenovus Energy
NL · West White Rose Platform - Offshore
- Full-time
Production/Utility Technicians are responsible for the safe monitoring and operation of all process and utility systems. They are to ensure the safe and efficient operation of…
Added 1 min ago
B
Lead Cloud Software Developer - (AWS / AI / Real Time Payment Systems)
BMO
Toronto, ON · BMOPLACE
- Full-time
We are seeking an experienced Lead Cloud Software Developer to design, build, and support secure, scalable, highly available, and resilient real-time payment systems. The ideal candidate…
Added 16 mins ago
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SOFTWARE ENGINEERING SPECIALIST - Technical Leader
BDC
Montreal, QC
- Full-time
…Bank’s core processes. A solid grasp of software development and systems analysis is essential to effectively guide the development team. Additionally, knowledge of the banking industry…
Added 16 mins ago
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Software Java Developer, Platform & Emerging Technologies
Autodesk
Montreal, QC
- Full-time
…experiences while gaining hands-on experience with modern software engineering practices and large-scale distributed…
Added 16 mins ago
JC
Manufacturing Operations Manager
Johnson Controls
AB · SA - Edmonton Orion
- Full-time
Enhance and develop policies, procedures, and service systems to meet the goals of the facility.
Added 16 mins ago
JE
Millwright
Johnson Electric
Stratford, ON · Canada - PM Stratford (General)
- Full-time
Ensure compliance with Quality, Environmental, Health, and Safety Management Systems
Added 16 mins ago
JE
Quality Assurance Manager
Johnson Electric
Stratford, ON · Canada - PM Stratford (General)
- Full-time
…quality requirements. Your expertise in automotive quality systems, customer relations, structured problem-solving, digital quality, and people leadership will be crucial in improving…
Added 16 mins ago
IC
Cloud Operations, Senior Specialist
Interac Corp.
Toronto, ON · Interac Corp. Head Office
- Full-time
Reporting to the Leader, Cloud Operations, the Senior Specialist, Cloud Operations provides senior-level AWS platform engineering expertise to operate, support, and continuously improve…
Added 16 mins ago
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Software Analyst Intern (Winter 2027, 8 months)
Hitachi
Toronto, ON · (RSBU) Toronto
- Full-time
Contributes to co-engineering activities with the Systems Engineering team in order to
Added 16 mins ago
R
Analyste en opérabilité / Operability Analyst
RTX
Longueuil, QC
- Full-time
…coordonner les sections pertinentes des différents documents (Engineering Instructions, Installation Manual, Maintenance Manual,…
Added 16 mins ago
MI
WCM Co-op Student
Magna International
Brampton, ON
- Full-time
The Magna Exteriors portfolio of products includes access systems such as liftgates, exterior trim, modular systems, front-end modules including fascia, active aerodynamic systems and other…
Added 16 mins ago
XI
Senior .NET / Full Stack Developer
XTM International
Remote, Canada
- Full-time
- Remote
We are looking for a Senior Full Stack Developer who works AI-first: someone who uses AI tools and AI-driven development methods as a natural part of how they build software, and who helps…
Added 16 mins ago
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System Validation Analyst (12 month contract)
Dynacare
Brampton, ON
- Contract
…is a full-time position working 37.5/week. The Information Systems Validation Analyst is responsible for the development and execution of Test Plans and Scripts to test end-to-end systems…
Added 16 mins ago
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Senior Data Scientist - Fraud Detection
DataVisor
Toronto, ON
- $120,000 to $150,000 CAD / year
- Full-time
…This is a dual-track role: you'll develop the machine learning systems that catch fraud at scale, and you'll personally lead investigations into how specific fraud attacks happened,…
Added 16 mins ago
NF
Director of Quality
New Flyer
Winnipeg, MB
- $196,476 to $238,569 CAD / year
- Full-time
Work across Manufacturing, Engineering, Supply Chain, Service, Operations, and Operational Excellence to clarify ownership and reach timely, lasting solutions.
Added 16 mins ago
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Testeur(euse) logiciel / Software Tester - Appliances Platform (Edge OS)
Genetec
Remote, Canada
- Full-time
- Remote
We work with cutting-edge technologies at the intersection of IoT, embedded systems, and the Cloud, to provide solutions that simplify operational management for our clients. In a spirit of…
Added 16 mins ago
SM
RQ11485 – Data Architect/Modeller – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
…business requirements analysis, relational database management systems (RDBMS), SQL, and the design and development of logical and physical data models. The successful candidate will review…

Coveo

Senior Applied Scientist

Montreal, QC, Canada

Full-time

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Applications open in a new tab.

Job details

Job type: Full-time
Apply by: Apr 25, 2027
Experience: At least 4 years of industry experience applying NLP to production systems.
Posting language: English
Posted: Oct 27, 2026

Original job description

Shape the future of enterprise AI technology

Do you want to turn cutting-edge natural language processing into products impacting millions of users? As a Senior Applied Scientist in the Product Engineering group, you will help build the language technologies at the core of our AI products.

You’ll be contributing directly to the design, evaluation, and implementation of advanced AI solutions at the intersection of Retrieval Augmented Generation (RAG), information retrieval, semantic search, question answering, and agentic systems, always with real-world constraints in mind.

As one of our Senior Applied Scientists (NLP), you will:

Design, develop, and optimize modern language-based AI solutions, from data and modeling choices to evaluation strategies and production constraints and guardrails.
Apply and serve transformer-based language models at scale, delivering reliable, real-time experiences to enterprise users.
Collaborate closely with machine learning developers and the machine learning platform team to accelerate research and innovation cycles.
Contribute to research and development processes that foster efficiency, rigor, and a culture of applied science excellence.
Mentor junior applied scientists, supporting their growth and helping raise the overall level of expertise within the group.
Promote promising research and best practices in our applied science community.
Share our innovations externally through technical blog posts, presentations, or other thought leadership content.

Here is what will qualify you for the role:

At least 4 years of industry experience applying NLP to production systems.
Demonstrated skill in evaluating and improving LLM-based systems: building test sets, defining offline and online metrics, using LLM-as-judge methods with awareness of their limits, and catching regressions in non-deterministic systems.
Strong Python skills and fluency with typical tools (HuggingFace, Pandas/Polars, MLFlow), with the habit of writing tested, maintainable code that runs in production.
Familiarity with cloud infrastructure environments for Machine Learning such as AWS, Azure or GCP.
Experience working with AI coding assistants in your own development workflow, and a point of view on where they help and where they don’t.
Proven ability to collaborate effectively with other functions: You can clearly explain scientific risks and technical tradeoffs to Product Managers, Designers, and Software Developers.

What will make you stand out:

Experience building agentic systems: tool use, multi-step planning, orchestration, guardrails, and especially how you evaluated them and handled failure modes.
Familiarity with traditional lexical and linguistics-based approaches, including classical Information Retrieval and Search
Experience with the safety and trust side of enterprise AI, such as data governance and legal compliance
International work experience and a demonstrated ability to collaborate across cultures and perspectives.

Do you think you can bring this role to life?

Join the Coveolife!

We encourage all qualified candidates to apply regardless of, for example, age, gender, disability, gaps in CV, national or ethnic background.

This job description was written by humans, assisted by AI. We may leverage technology in our hiring process to help us see the person behind the resume.

Coveo is committed to providing accessible employment practices. If you require accommodation due to a disability at any point during the recruitment process, please contact HR@Coveo.com to discuss your needs.

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More about this job

Responsibilities

Design, develop, evaluate, and optimize production-ready language AI solutions, including RAG, semantic search, question answering, and agentic systems, while addressing reliability, real-time performance, and guardrails. Collaborate with machine learning and platform teams, mentor junior scientists, improve applied science practices, and share innovations through external technical content.

Requirements

Requires at least four years of industry experience applying NLP in production, strong Python and experience with tools such as Hugging Face, Pandas or Polars, and MLflow, plus familiarity with AWS, Azure, or GCP. Candidates should be skilled in evaluating LLM systems and communicating technical tradeoffs across functions; experience with agentic systems, information retrieval, enterprise AI safety, or international collaboration is an advantage.

Skills

Natural Language Processing
Retrieval-Augmented Generation
Information Retrieval
Semantic Search
Question Answering
Agentic Systems
Transformer-Based Language Models
Python
Hugging Face
Pandas
Polars
MLflow
Cloud Machine Learning Infrastructure
Production Machine Learning
AI Coding Assistants

Visa sponsorship

Not detected in the job text

Keywords

Natural Language Processing
Retrieval-Augmented Generation
Information Retrieval
Semantic Search
Question Answering
Agentic Systems
Transformer-Based Language Models
Large Language Models
Offline Metrics
Online Metrics
LLM-as-Judge
Regression Testing
Python
Hugging Face
Pandas
Polars
MLflow
AWS
Azure
Google Cloud Platform
AI Coding Assistants
Classical Information Retrieval
Search
Data Governance
Legal Compliance
Guardrails
Tool Use
Multi-Step Planning
Orchestration
Production Systems

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