Jobs in Canada

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Added 1 month ago
Senior Software Developer - Storage Engine - Elasticsearch
Elastic
Canada
Lead the architectural evolution of core storage engine components, continuously identifying and resolving performance bottlenecks in indexing layouts, serialization formats, and resource…
Added 1 month ago
Senior Software Developer
Elastic
Canada
Lead discussions on architecture and system design. During these discussions, consider trade-offs. Also, think about backwards compatibility, performance, and scale.
Added 1 month ago
Senior Java Developer - Core/Infra - Elasticsearch
Elastic
Canada
You will be a strong individual contributor on the team but you will also contribute to and lead cross team projects. We need someone who has great design skills, who can work at a low…
Added 1 month ago
Principal Software Developer - Vector Search - Elasticsearch
Elastic
Canada
Lead initiatives within Elasticsearch to produce an industry-leading vector database offering, supplying unparalleled speed and relevance in search.
Added 1 month ago
Principal Software Developer - Storage Engine - Elasticsearch
Elastic
Canada
Lead the architectural evolution of core storage engine components, continuously identifying and resolving performance bottlenecks in indexing layouts, serialization formats, and resource…
Added 1 month ago
Principal Software Developer - Security - Elasticsearch
Elastic
Canada
We are seeking a Principal Software Developer to join the Elasticsearch Security team. In this role, you will lead the architecture and design of Elasticsearch's main features. These…
Added 1 month ago
Principal Software Developer - Search Infra - Elasticsearch
Elastic
Canada
As a full-time Elasticsearch contributor, you will define, lead, and contribute to the evolution of core search and indexing capabilities. You’ll research advances in search infrastructure,…
Added 1 month ago
Principal Software Developer - Query Engine, Database Internals - Elasticsearch
Elastic
Canada
As a full-time Elasticsearch contributor, you will define, lead, and contribute to the development of data-intensive enhancements. You’ll research the latest features, data structures, and…
Added 1 month ago
Principal Software Developer - Performance Tuning - Elasticsearch
Elastic
Canada
…the Elasticsearch Performance team. In this role, you will lead architectural and code-level performance engineering initiatives. Your goal is to drive the continuous optimization and…
Added 1 month ago
Principal Product Manager Agents and Context - Elasticsearch
Elastic
Canada
Leadership and Influence: Demonstrated ability to lead across a matrixed organization, align multiple stakeholders toward a common vision, and drive execution in a fast-paced, remote-first…
Added 1 month ago
Oracle Fusion Applications Test Lead (FSCM, EPM, Procurement, OTBI)
Astra North Infoteck Inc.
Toronto, ON
Added 1 month ago
Quality Engineer Lead – Test Automation
Astra North Infoteck Inc.
Toronto, ON
Added 1 month ago
SME Global Payment Plus Application - L1/L2 Production Support
Astra North Infoteck Inc.
Toronto, ON
o Lead the conversation: Explain issues, provide status
Added 1 month ago
Lead SailPoint IdentityNow (ISC) Consultant – IAM & Access Management
Astra North Infoteck Inc.
Toronto, ON
Added 1 month ago
Salesforce Techno-Functional Consultant
Astra North Infoteck Inc.
Toronto, ON
…propose suitable custom solution in collaboration with tech lead and UX…
Added 1 month ago
Business Systems Analyst – Temenos, Core Banking
Astra North Infoteck Inc.
Toronto, ON
…of financial product design, accounting, data analysis, and technology delivery within a regulated financial services…
Added 1 month ago
Bilingual Service Delivery Manager - Bilingual - 10-15 Years
Astra North Infoteck Inc.
Montréal, QC
Candidate must have proven experience in ITIL-based service management, incident change governance, and stakeholder communication
Added 1 month ago
Bilingual Service Delivery Manager - Bilingual - 10-15 Years
Astra North Infoteck Inc.
Montréal, QC
…exceptional communication skills in English with the ability to lead service delivery operations, ensure SLA adherence, and drive customer satisfaction through effective relationship and…
Added 1 month ago
OFFSAA Technical Lead
Astra North Infoteck Inc.
Toronto, ON
Must have experience in Oracle product installation/upgrades
Added 1 month ago
Azure Cloud Application Integration Engineer
Astra North Infoteck Inc.
Toronto, ON
Report directly to the Integration Tech Lead and work under technical direction to deliver integration services aligned with the overall architecture, engineering standards, and project…
Added 1 month ago
Oracle OFSAA / FCCM TM Designer/Developer
Astra North Infoteck Inc.
Toronto, ON
The OFSAA Transaction Monitoring Technology Lead is accountable for the technical design, build, and stability of the OFSAA Transaction Monitoring platform supporting enterprise AML…
Added 1 month ago
Integration Engineer - Interac e-Transfer Modernization
Astra North Infoteck Inc.
Toronto, ON
Report directly to the Integration Tech Lead and work under technical direction to deliver integration services aligned with the overall architecture, engineering standards, and project…
Added 1 month ago
Integration Tech Lead (e-Transfer)
Astra North Infoteck Inc.
Toronto, ON
Integration Tech Lead – Interac e-Transfer Modernization
Added 1 month ago
Quadient Technical Lead
Astra North Infoteck Inc.
Toronto, ON
Added 1 month ago
Data Migration Lead - GCP Dataproc, Salesforce Cloud
Astra North Infoteck Inc.
Brampton, ON

Extreme Networks

Senior Data Scientist-Gen AI, Machine Learning (10483)

Toronto, ON, Canada

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Job details

Posting language: English
Posted: Sep 30, 2025

Original job description

Senior Data Scientist – (Gen AI, Machine Learning):

Are you energized by the idea of innovating with Generative AI? Do you want to create global impact while tackling challenges at the forefront of Artificial Intelligence? Do you dream of building ground-breaking products that define the future of AI-driven network management? Then come, advance with us at Extreme.

This is a greenfield opportunity to shape next-gen networking experiences at the cutting edge of Generative AI, Machine Learning, Big Data, and Cloud Computing. You will help define every aspect of the user journey, product vision, and technical roadmap, and you will drive innovation from concept to delivery.

There has never been a better time to join Extreme. With multiple acquisitions expanding our portfolio and market strategy, we are experiencing unprecedented growth worldwide. Recognized as a Technology Leader in the Gartner Magic Quadrant and a multi-year Best Employer award winner, Extreme is committed to a culture of diversity, inclusion, and equality, where every employee thrives because of their differences, not despite them.

Our AI Core group is pioneering platforms and solutions for Generative AI, including AI Agents, RAG, Knowledge Bases, Data Mining, Anomaly Detection, and LLM fine-tuning. These innovations power flagship Extreme products while enabling entirely new offerings. Together, we are driving a fundamental shift in how businesses manage networks by building intelligent, high-performance multi-agent systems that perceive, learn, and act in real time.

At Extreme, innovation is not just encouraged, it is expected. Advance with us and help shape the future of network intelligence.

Job Responsibilities

Define and drive the long-term data science and ML strategy, influencing both product direction and organizational priorities
Lead high-impact research initiatives in ML, GenAI, and Graph ML, push the boundaries of applied science, and establish best practices for scalable adoption
Partner with engineering and product leadership to align data science innovation with business goals, shaping platform and infrastructure investments
Mentor and guide staff- and senior-level scientists, set technical direction, and foster a culture of excellence and innovation
Represent the organization externally through publications, talks, and collaborations, strengthening the company’s thought leadership in AI and ML

Requirements:

Degree in Computer Science, Mathematics, or a related field
8+ years of experience in applied ML research and production deployment
3+ years of hands-on experience building Generative AI solutions such as RAG, AI Agents, or LLM fine-tuning in production
Experience with Graph ML and Graph technologies such as GNNs or GraphRAG in production
Proven track record of end-to-end ownership including design, experimentation, validation, deployment, and scaling of ML systems
Experience deploying solutions on cloud platforms such as AWS, Azure, or GCP
Demonstrated ability to solve highly complex, ambiguous, cross-domain problems with measurable business impact

Preferred Qualifications

MS or PhD in Computer Science, Machine Learning, or a related discipline
Experience with distributed Big Data and ML platforms such as Spark, Flink, Kafka, PySpark, or Lakehouse
Recognized track record in the ML and AI community through publications, patents, open-source contributions, or conference talks
Strong ability to influence at the organizational level by driving strategy and fostering cross-functional alignment

Apply on jobs.lever.co About employer

More about this job

Responsibilities

The Senior Data Scientist at Extreme Networks will set the long-term data science and ML direction, lead research into generative AI and graph ML, and work with engineering and product leaders to shape platforms. The role also mentors scientists and represents the company externally.

Requirements

Extreme Networks needs candidates with a degree in computer science, mathematics or a related field and 8+ years of applied ML experience. They also need 3+ years building generative AI solutions such as RAG, AI agents or LLM fine-tuning in production, plus graph ML experience.

Skills

Generative AI
Machine Learning
Retrieval-Augmented Generation (RAG)
AI Agents
LLM fine-tuning
Graph Neural Networks (GNN)
GraphRAG
Graph ML
Apache Spark
Apache Flink
Apache Kafka
PySpark
Lakehouse architecture
AWS
Microsoft Azure
Google Cloud Platform
Big Data
Anomaly detection
Data mining
Applied research
Model deployment
Experiment design
Model validation
Technical leadership
Mentoring

Keywords

Generative AI
GenAI
Machine Learning
Data Scientist
RAG
AI Agents
LLM fine-tuning
Graph ML
GNN
GraphRAG
Knowledge Bases
Anomaly Detection
Data Mining
Spark
Flink
Kafka
PySpark
Lakehouse
AWS
Azure

Seniority

senior

Department

data_analytics

Tools

Spark
Flink
Kafka
PySpark
Lakehouse

Fields of study

Computer Science
Mathematics
Machine Learning

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Jobs in Canada