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Added 1 min ago
HT
Hardware & Embedded Systems Engineer - AI-Edge Devices
Huawei Technologies Canada Co., Ltd.
Markham, ON
- Contract
Master's degree or above in Electrical Engineering, Computer Engineering, Embedded Systems, or a related quantitative field.
Added 1 min ago
M
Senior Full Stack Developer (Java/React)
Miratech
Toronto, ON
- Full-time
We are looking for a Senior Full Stack Developer to design, build and maintain both front-end interfaces and back-end systems, including APIs, microservices, databases and cloud…
Added 1 min ago
R
Senior Director, AI Architecture
RBC
Toronto, ON
- Full-time
15+ years in architecture or engineering, including 5+ years leading architects or engineers at enterprise scale.
Added 16 mins ago
AI
Forward Deployed Engineer (Python/Pyspark and GenAI / LLM)
Apptoza Inc.
Toronto, ON
- Full-time
We are looking for a senior Forward Deployed Engineer who combines production-grade software engineering, data engineering, AI application development, and client-facing consulting. You…
Added 16 mins ago
JT
Senior Data Engineer
Javelin Technologies
Canada
- Full-time
As Senior Data Engineer / Data Scientist, you will design, build, and operate the group's data ecosystem: integrating data from our core business systems, developing robust pipelines,…
Added 16 mins ago
L
Senior Field Engineer (FIFO)
Lycopodium
Prince George, BC
- Temporary
…Peru, Lycopodium proudly delivers high quality professional engineering and project delivery services globally, across the resources, infrastructure and industrial processes sectors. By…
Added 16 mins ago
RC
Fitter Welder - Stoney Creek (Ontario)
REEL COH Inc.
Stoney Creek, NB
- Internship
…and installing industrial electromechanical material-handling systems for production lines. Our products are custom designed to customers’ exacting specifications and…
Added 16 mins ago
TI
Document Control Coordinator
Transportation Investment Corporation
Vancouver, BC
- $66,000 to $91,000 CAD / year
- Full-time
The position reports to the Senior Document Controller and coordinates the development of document management systems and administers the management and disposition of all project…
Added 16 mins ago
LS
Plant Manager – Food Production
Lock Search Group
Vancouver, BC · Greater Vancouver, BC
- Full-time
…through coaching and mentoring, as well by introducing new systems, and optimization strategies, within this non-union…
Added 16 mins ago
GE
Construction Coordinator- Day Shift
Global Edge Group
AB · Edmonton, AB
- Contract
Provide recommendations regarding contractor performance, resource allocation, execution strategies, scope clarification, and construction priorities to senior project leadership.
Added 16 mins ago
Unified Customer Experience - Consultant - Senior Full Stack Engineer
Questrade Financial Group
Calgary, AB
The Senior Software Engineer leads the technical design and delivery of complex, high-performance features across Questrade's products, spanning front-end applications (React Native,…
Added 16 mins ago
D
Senior Advisor, Data engineering
Desjardins
Levis, QC · Montreal, QC
- Full-time
As a senior data engineering advisor, you help develop solutions for collecting, integrating, consolidating, cleaning, sorting and transparently mining data. You help develop, maintain,…
Added 16 mins ago
DS
Experimental Physicist
Daedal Systems
Toronto, ON
- $80,000 to $120,000 CAD / year
- Full-time
Daedal Systems is looking for an Experimental Plasma Physicist to join our lab team. Working alongside our senior physicists, you will help design and build the measurement and diagnostic…
Added 16 mins ago
C
Application Development Lead, Vice President
Citi
Mississauga, ON
- Full-time
The Applications Development Technology Lead Analyst is a senior level position responsible for establishing and implementing new or revised application systems and programs in coordination…
Added 16 mins ago
C
Applications Development Tech Lead Analyst - VP
Citi
Mississauga, ON
- Full-time
The Applications Development Technology Lead Analyst is a senior level position responsible for establishing and implementing new or revised application systems and programs in coordination…
Added 31 mins ago
LH
2600001909 - Sr. Digital Solutions Developer
Lakeridge Health
Whitby, ON
- Internship
The Senior Digital Solutions Developer is responsible for the design, development, implementation, governance, and optimization of enterprise digital solutions that support organizational…
Added 31 mins ago
AP
Senior Systems and Network Administrator Business Technology (Vancouver, BC)
Anthem Properties
Vancouver, BC
- Full-time
We’re looking for a hands-on Systems and Network Administrator to join our Business Technology Infrastructure team as a Senior Systems and Network Administrator. You will own the health,…
Added 46 mins ago
A
Senior Full Stack Developer
Affinity
BC · British Columbia, Canada
- Contract
On behalf of our client, Affinity is seeking Senior Full Stack Developers.
Added 46 mins ago
A
Senior QA – Backend Automation & Data Testing
Acunor
ON · Ontario, Canada
- Contract
We are seeking an experienced Senior QA Engineer with strong expertise in Python automation, backend testing, SQL, REST APIs, and cloud data pipeline validation. The ideal candidate will…
Added 46 mins ago
TS
Assistant General Manager
TalentSphere Staffing Solutions
Toronto, ON · Scarborough, ON
- Full-time
…a hands-on leadership opportunity with clear visibility to senior leadership and long-term growth…
Added 46 mins ago
TP
Service Manager
T&T Power Group
Wellesley, ON
- $80,000 to $95,000 CAD / year
- Full-time
Monitoring and improving service KPIs and reporting results to senior leadership
Added 46 mins ago
SP
Senior Sales Director - Aerospace and Defence
Solace Power
Mount Pearl, NL
- Full-time
The Senior Sales Director – Aerospace & Defence will lead Solace Power’s sales and business development activities across the aerospace and defence market. This role is responsible for…
Added 46 mins ago
MC
Senior Quality Assurance Analyst
Manpower Canada
Penetanguishene, ON
- $75,000 to $85,000 CAD / year
- Full-time
Our client just 40 minutes north of Barrie, ON is seeking a Senior Quality Analyst to join a leading advanced manufacturing organization. This role will be responsible for ensuring product…
Added 46 mins ago
A
Functional Analyst (EAM)
Affinity
Calgary, AB
- Contract
…continuous improvement. This is an ideal opportunity for a senior EAM professional with strong IBM Maximo expertise who understands both the operational realities of maintenance and asset…
Added 46 mins ago
T
Senior Consultant, ML/AI Engineer, Data & AI
Toast
Vancouver, BC
- $77,000 to $102,000 USD / year
- Full-time
…presence and thousands of professionals across the country, for a Senior Consultant, ML/AI Engineer to join its Data & AI practice in Vancouver. The firm helps some of Canada’s largest…

Coveo

Senior Applied Scientist

Montreal, QC, Canada

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Job details

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

You will design, develop, and optimize modern language-based AI solutions while collaborating with machine learning teams to accelerate innovation. Additionally, you will mentor junior scientists and contribute to the company's thought leadership through technical content.

Requirements

Candidates must have at least 4 years of industry experience applying NLP to production systems and strong Python skills. Proficiency with cloud infrastructure and experience evaluating LLM-based systems are essential for this role.

Skills

Natural Language Processing
Python
Retrieval Augmented Generation
Information Retrieval
Semantic Search
Machine Learning
Transformer Models
AWS
Azure
GCP
HuggingFace
Pandas
Polars
MLFlow
Agentic Systems
Data Governance

Visa sponsorship

Not detected in the job text

Keywords

Applied Scientist
NLP
Enterprise AI
RAG
Information Retrieval
Semantic Search
Question Answering
Agentic Systems
Transformer Models
Python
HuggingFace
Pandas
Polars
MLFlow
AWS
Azure
GCP
Machine Learning
Data Governance
Legal Compliance
Production Systems
LLM
Software Development
Technical Leadership
Mentorship

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