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Added 2 months ago
PA
AI Modeling Engineer
Palona AI
Toronto, ON
- Full-time
Strong Python skills and experience with modern ML tooling such as PyTorch, JAX, Hugging Face, or equivalent systems
Added 2 months ago
VN
Solutions Architect, AI Systems
Viral Nation
Toronto, ON
- Full-time
At Viral Nation, we specialize in building social-first ecosystems for brands to connect with the modern consumer journey. Our integrated solutions align strategy, talent, media, and…
Added 2 months ago
WT
Senior Software Developer, LLM Infrastructure
Wealthsimple Technologies
Remote, Canada
- $152,900 to $189,000 CAD / year
- Full-time
- Remote
…infrastructure powering our AI systems. You will work closely with data scientists, platform engineers, and engineering leaders to scale our GenAI footprint efficiently and…
Added 2 months ago
J
Manager, Credit Risk
Jobber
Remote, Canada
- Full-time
- Remote
Proficiency in SQL and Python (or a similar language), enough to independently pull, analyze, and interrogate data and to collaborate credibly with Data Science and Analytics.
Added 2 months ago
V
Machine Learning Engineer Lead
Vancity
Vancouver, BC · Toronto, ON
- Full-time
Strong proficiency in Python and SQL, with solid software engineering fundamentals including data structures, algorithms, and object-oriented design
Added 2 months ago
PX
Data Scientist (AI/ML)
Project X
Toronto, ON
- Full-time
Proficiency in Python and SQL, with experience in data wrangling, statistical analysis, and model development
Added 2 months ago
A
Intern, AI Developer/ Stagiaire en développement IA
Autodesk
Montreal, QC
- Full-time
Experience with deep learning frameworks: PyTorch (preferable), Tensorflow Strong knowledge of C/C++ or Python
Added 2 months ago
C
Senior Backend Developer - ML Platform
Coveo
Montreal, QC · Greater Montreal Metropolitan Area
- Full-time
Collaborate with applied scientists, data engineers, and developers to integrate agentic applications into production
Added 1 month ago
VA
Member of Technical Staff - ML Operations
Veeda AI
Remote, Canada
- Full-time
- Remote
…you're excited about pushing the boundaries of what's possible with Physical AI, you'll have the opportunity to make an outsized impact from day…
Added 2 months ago
XR
AI Platform & Machine Learning Engineer
XYZ Reality
Remote, Canada
- Full-time
- Remote
Strong Python development skills and hands-on experience with PyTorch.
Added 2 months ago
B
Software Engineer - Observability
Baseten
Montreal, QC
- $165,000 to $330,000 USD / year
- Full-time
…applied AI research, flexible infrastructure, and seamless developer tooling, we enable companies operating at the frontier of AI to bring cutting-edge models into production. We're growing…
Added 2 months ago
VG
[VO2 Canada] -Ingénieur.e IA / LLM – Missions Ponctuelles
VO2 GROUP
Montreal, QC
- Full-time
We are present in Paris, Montreal, Luxembourg, Shanghai, New York, and Geneva, with over 800 consultants 🇫🇷🇨🇦🇨🇳🇺🇸🇨🇭.
Added 3 months ago
X
Data Scientist
Xsolla
Canada
- Full-time
Strong SQL and Python skills, with proven experience building ETL/ELT at scale.
Added 2 months ago
BP
Head of Machine Learning - Aquaeye
BLANKSLATE Partners
Remote, Canada
- Full-time
- Remote
Strong proficiency in Python, with experience using PyTorch and Scikit-learn
Added 2 months ago
F
Data Scientist (ML Engineer)
Flywheel
Toronto, ON
- Full-time
Our team primarily works with Python and the Google Cloud Platform suite of products like Cloud Run and Vertex AI to productize cutting-edge data features. We are currently working on…
Added 1 month ago
Staff Machine Learning Engineer, Generative AI (Auth0)
Okta
Toronto, ON
…that provide instant product support, and developing the best developer experience around authentication for generative AI and AI agents, our team is instrumental in bringing the…
Added 2 months ago
IS
Data Science ML/GenAI Engineer (FRE/ ENG)
Irth Solutions
Remote, Canada
- Full-time
- Remote
Expérience pratique en développement Python et en manipulation de données.
Added 2 months ago
Senior Director, Engineering - Corporates, Financial Institutions & Sovereigns
Fitch Group
Toronto, ON
…in analytical processes, agentic automation, or AI-augmented developer tooling, bring the depth to evaluate, architect, and champion these capabilities with real technical conviction. If…
Added 2 months ago
JG
Oracle AI Architect
J&M Group
Toronto, ON
- Full-time
…Studio.Development: Write robust| production-ready code in Python and SQL to support AI workflows and RESTful API integrations.Governance: Ensure all AI solutions adhere to enterprise…
Added 2 months ago
MS
Data Scientist (NLP Specialist) – Legal and Compliance (Hybrid)
Morgan Stanley
Montreal, QC
- Full-time
Collaborate with stakeholders across Compliance, Legal, Financial Crimes, and IT to promote adoption of new AI/ML/NLP capabilities.
Added 2 months ago
TR
Applied Research Intern (NLP/ML/GenAI)
Thomson Reuters
Toronto, ON · Canada, Toronto, Ontario
- Full-time
…Reuters Labs in Toronto is seeking an ML/NLP scientist intern with a passion for problem-solving using state-of-the-art Machine Learning and Natural Language Processing…
Added 2 months ago
S
Backend Engineer – Data Ingestion & APIs, Kitchener, ON
Siemens
Kitchener, ON
- Full-time
Strong experience with backend development in Python, Go, Java, or similar languages.
Added 2 months ago
S
Senior AI/ML & Robotics Platform Engineer
Siemens
Kitchener, ON
- Full-time
…ever-changing challenges, customer needs, and questions from colleagues with clever concepts and creativity. We embrace change and work with curious minds re-inventing the future of work.…
Added 2 months ago
K
Senior Software Engineer, AI
Klue
Toronto, ON
- $140,000 to $230,000 CAD / year
- Full-time
Strong software engineering fundamentals. You write clean, maintainable, well-tested code. You're comfortable with Python and have experience with backend frameworks, APIs, and production…
Added 1 month ago
C
Senior Java Developer – Vice President
Citi
Mississauga, ON
- Full-time
…join our dynamic team. The ideal candidate will be a hands-on developer with leadership quality, proficient in modern Java technologies and SQL skills, and passionate about leveraging…

Coveo

Senior Backend Developer - ML Platform

Greater Montreal Metropolitan Area, QC, Canada

Full-time

Apply About employer

Applications open in a new tab.

Job details

Job type: Full-time
Posting language: English · French
Posted: Aug 11, 2026

Original job description

English section of this bilingual listing.

Build the backbone of AI at scale

Want to see your work power millions of machine learning predictions every day? Join our Machine Learning Platform team and help bring models, including Large Language Models (LLMs), into production in a reliable and scalable way.

You’ll contribute to a platform that trains thousands of models and serves hundreds of millions of queries daily, while growing your expertise in distributed systems, machine learning infrastructure and agentic workflows.

As a Backend Developer, you will:

Contribute to the development lifecycle, including coding, testing, and deployment
Analyze and help improve the ease of use, observability and reliability of our AI platform
Participate in maintaining services handling millions of requests and LLM calls per day
Collaborate with applied scientists, data engineers, and developers to integrate agentic applications into production
Contribute to evolving our AI platform to support the growth and scale of agentic workflows for Coveo users
Suggest improvements to existing processes and use AI coding tools to support your development workflow

Here is what will qualify you for the role:

5+ years of experience in backend development in a cloud environment (Python or Java/Spring preferred, AWS an asset)
Good understanding of distributed systems and scalable application design
Ability to solve problems and debug systems with guidance when needed
Comfortable learning new tools, technologies, and best practices

What will make you stand out:

Familiarity with Terraform, AWS Bedrock, OpenSearch serverless or other vector databases, LiteLLM or other LLM inference gateways
Exposure to machine learning workflows or agentic workflows
Interest in scalable backend services, large-scale realtime systems, agentic workflows and applications or realtime inference at scale

You don’t need to check every single box; passion goes a long way and we appreciate that skillsets are transferable.

Send us your application, we want to hear from you!

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.

Read the full bilingual original

Build the backbone of AI at scale

As a Backend Developer, you will:

Contribute to the development lifecycle, including coding, testing, and deployment
Analyze and help improve the ease of use, observability and reliability of our AI platform
Participate in maintaining services handling millions of requests and LLM calls per day
Collaborate with applied scientists, data engineers, and developers to integrate agentic applications into production
Contribute to evolving our AI platform to support the growth and scale of agentic workflows for Coveo users
Suggest improvements to existing processes and use AI coding tools to support your development workflow

Here is what will qualify you for the role:

5+ years of experience in backend development in a cloud environment (Python or Java/Spring preferred, AWS an asset)
Good understanding of distributed systems and scalable application design
Ability to solve problems and debug systems with guidance when needed
Comfortable learning new tools, technologies, and best practices

What will make you stand out:

Familiarity with Terraform, AWS Bedrock, OpenSearch serverless or other vector databases, LiteLLM or other LLM inference gateways
Exposure to machine learning workflows or agentic workflows
Interest in scalable backend services, large-scale realtime systems, agentic workflows and applications or realtime inference at scale

You don’t need to check every single box; passion goes a long way and we appreciate that skillsets are transferable.

Send us your application, we want to hear from you!

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.

Construis les fondations de l’IA à grande échelle

Tu veux voir ton travail alimenter des millions de prédictions en apprentissage automatique chaque jour? Joins-toi à notre équipe plateforme d’apprentissage automatique et contribue à déployer des modèles, incluant les grands modèles de langage (LLM), de manière fiable et évolutive.

Tu participeras à une plateforme qui entraîne des milliers de modèles et traite plus de 100M de requêtes par jour, tout en développant ton expertise en systèmes distribués et en infrastructure d’apprentissage automatique.

En tant que développeur.euse sénior.e, tu vas :

Contribuer à l’ensemble du cycle de développement, incluant la programmation, les essais et le déploiement.
Analyser et améliorer la facilité d’utilisation, l’observabilité et la fiabilité de notre plateforme d’intelligence artificielle.
Participer au maintien de services traitant des millions de requêtes et d’appels à des grands modèles de langage chaque jour.
Collaborer avec des scientifiques appliqués, des spécialistes en ingénierie des données et des développeuses.eurs afin d’intégrer des applications agentiques en production.
Contribuer à l’évolution de notre plateforme d’intelligence artificielle pour soutenir la croissance et le passage à l’échelle des flux de travail agentiques destinés aux utilisateurs de Coveo.
Proposer des améliorations à nos processus existants et utiliser des outils de programmation assistée par l’intelligence artificielle afin d’optimiser ton travail.

Concrètement, voici ce qui te qualifie pour le rôle :

Plus de 5 ans d’expérience en développement d’applications dorsales dans un environnement infonuagique (Python ou Java/Spring privilégiés; une expérience avec Amazon Web Services (AWS) constitue un atout).
Bonne compréhension des systèmes distribués et de la conception d’applications évolutives.
Capacité à résoudre des problèmes et à diagnostiquer des systèmes avec de l’accompagnement lorsque nécessaire.
Aisance à apprendre de nouveaux outils, technologies et meilleures pratiques.

Ce qui te permettra de te démarquer :

Expérience avec Terraform, AWS Bedrock, OpenSearch Serverless, des bases de données vectorielles, LiteLLM ou d’autres passerelles d’inférence pour grands modèles de langage.
Expérience des flux de travail en apprentissage automatique ou des flux de travail agentiques.
Intérêt marqué pour les services dorsaux évolutifs, les systèmes en temps réel à grande échelle, les flux de travail et applications agentiques ou l’inférence en temps réel à grande échelle.

Tu n’as pas besoin de cocher toutes les cases : la passion est un gros atout et nous reconnaissons que les qualifications sont transférables.

Envoie-nous ta candidature, on veut en apprendre plus sur toi!

Joins la Coveolife!

Nous encourageons toutes les candidatures qualifiées, indépendamment de l’âge, du sexe, du handicap, des écarts de parcours ou de l’origine.

Cette description de poste a été rédigée par des humains, assistés par l'IA. Nous pourrions avoir recours à la technologie dans notre processus de recrutement pour nous aider à voir la personne derrière le CV

Coveo s'engage à offrir des pratiques d'emploi accessibles. Si vous avez besoin de mesures d'adaptation en raison d'un handicap à tout moment du processus de recrutement, veuillez contacter HR@Coveo.com pour en discuter.

Apply About employer

More about this job

Responsibilities

Develop and maintain a scalable AI platform that supports thousands of models and millions of daily queries. Collaborate with cross-functional teams to integrate agentic applications and improve platform observability and reliability.

Requirements

Requires over 5 years of backend development experience in a cloud environment, preferably with Python or Java/Spring and AWS. Candidates should have a strong understanding of distributed systems and the ability to debug complex systems.

Skills

Backend Development
Python
Java
Spring
AWS
Distributed Systems
Scalable Application Design
Terraform
AWS Bedrock
OpenSearch Serverless
Vector Databases
LiteLLM
Machine Learning Workflows
Agentic Workflows
Real-time Systems
LLM Inference

Visa sponsorship

Not detected in the job text

Keywords

Backend Development
Machine Learning Platform
LLM
Large Language Models
Distributed Systems
AWS
Python
Java
Spring
Terraform
AWS Bedrock
OpenSearch Serverless
Vector Databases
LiteLLM
Agentic Workflows
Real-time Inference
Cloud Computing
Observability
Scalability
AI Infrastructure

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