Jobs in Canada

25+ jobs

Group jobs by employerEmail me new jobs Save this search

Added 20 mins ago
G
Director, Content Management Team Lead
GSK
Mississauga, ON
- Full-time
…Authority (e.g. FDA, ICH) and internal standards, formats, systems and…
Added 20 mins ago
G
Director, Content Specialist Team Lead
GSK
Mississauga, ON
- Full-time
Strong knowledge of digital content solutions, content automation and content management systems, alongside relevant regulatory requirements.
Added 50 mins ago
SB
Pharmacy Assistant, Hourly Full Time Flexible Shifts
SDM Bridgeland (M Sidhu Pharmacy Ltd)
Calgary, AB
- Full-time
Assist in prescription preparation to company's standards and professional services
Added 1 hour ago
BU
Theatre Practitioner Recovery
Bupa UK
NS · Cape Breton, NS
- Part-time
…shared best practice from across the organisation, and the support of well‑established systems that help you grow, develop and deliver exceptional care. Our size gives us strength, while…
Added 1 hour ago
AT
Class 1 Driver - Highway
Armour Transportation Systems
Hanwell, NB
- Full-time
We’re looking for a dependable and professional Class 1 Truck Driver to support our operations as needed out of Fredericton. This position is ideal for drivers who are safety‑focused, work…
Added 1 hour ago
MD
Foodborne Diseases Student Worker-Student Worker Para Prof Sr
Minnesota Direct Care and Treatment
Saint-Paul, NB · St.-Paul, NB
- Part-time
Work Shift/Work Hours: Day Shift
Added 1 hour ago
AT
Highway Driver
Armour Transportation Systems
Hanwell, NB
- Full-time
If you’re a motivated Class 1 driver looking for a stable day shift opportunity with a respected company, we’d love to hear from you
Added 1 hour ago
CB
Donor Centre Representative
Canadian Blood Services
BC · British Columbia, Canada
- Part-time
Technical skills including Microsoft Word and Outlook, and the ability to learn new systems and programs.
Added 1 hour ago
PH
Radiation Oncologist - BC Cancer - Victoria
Provincial Health Services Authority
Victoria, BC
- Full-time
…care too – offering health, wellness, development programs to support you – at work and at…
Added 1 hour ago
PS
Security Guard - High Profile
Paladin Security Group Ltd
Toronto, ON
- $21 CAD / hour
- Part-time
…restricted access entry points, and routine overnight monitoring to support the security of tenants, employees, and…
Added 1 hour ago
RM
Clinical Nurse Specialist Navigator
Ross Memorial Hospital
Kawartha Lakes, ON · Lindsay, ON
- Full-time
Must have access to a reliable vehicle and the ability to travel within the community as required · Must be available to work 12 hours day shifts from Monday to Sunday
Added 1 hour ago
AS
Applied Scientist II, Alexa Daily Essentials Science and Analytics
Amazon Science
Vancouver, BC
- Full-time
On the Alexa Daily Essentials Science and Analytics team, we build intelligence systems that power AI-driven experiences for customer-facing features used by hundreds of millions of people…
Added 1 hour ago
MC
Program Chief Engineer – Spacecraft Satellite Systems (35863)
Myticas Consulting
Canada
- Full-time
Program Chief Engineer – Spacecraft / Satellite Systems
Added 1 hour ago
NS
Perfusionist - Cardiovascular Perfusion
Nova Scotia Health Authority
Halifax, NS
- Full-time
ECMO (Extracorporeal Membrane Oxygenation) support
Added 1 hour ago
CH
Administrator, Information Systems
CMH Heli-Skiing & Summer Adventures
AB · Alberta, Canada
- Full-time
The Systems Administrator will primarily take ownership of CMH's server infrastructure, Active Directory, endpoints, and Entra; act as a technical SME within the team; and provide Tier 2…
Added 1 hour ago
SC
Pharmacy Assistant, Hourly Part Time Flexible Shifts
SDM Cedarcroft Mall (Jenny Soroka Pharmacy Ltd)
York, ON
- Part-time
Assist in prescription preparation to company's standards and professional services
Added 1 hour ago
SC
Regulated Pharmacy Technician, Hourly Part Time Flexible Shifts
SDM Cedarcroft Mall (Jenny Soroka Pharmacy Ltd)
York, ON
- Part-time
Assist in prescription preparation to company's standards and professional services
Added 1 hour ago
GC
Développeur(se) Backend Sénior | Senior Backend Developer, Ads Privacy
Game Companies
Montreal, QC
- Full-time
Build and operate the systems that carry consent and opt-out signals from the SDK through to the auction, in the request path at high QPS, owning their latency, correctness, and reliability
Added 1 hour ago
WB
Year-Round Assistant Store Manager: Can-Ski Hilton & Showcase Snowboards
Whistler Blackcomb
Whistler, BC
- Full-time
Excellent training and professional development
Added 2 hours ago
AC
Accountant
Aston Carter
Vaughan, ON
- $70,000 to $80,000 CAD / year
- Full-time
…matter expert in shared services accounting and provide backup support for other accountants and…
Added 2 hours ago
TC
Client Specialist
Talbots Canada
Etobicoke, ON
- $18.45 to $23.05 CAD / hour
- Part-time
Professional, assertive, and friendly with the ability to make decisions independently.
Added 2 hours ago
AS
Automation Engineer
AgileGrid Solutions
Canada
- Full-time
Ecolab Inc. is a global company focused on delivering solutions that support safe, clean, and efficient operations. CoolIT Systems, an Ecolab company, was founded in Calgary, Alberta, in…
Added 2 hours ago
C
Part-Time Sales Associate - Famous Footwear CAN
Caleres
Oshawa, ON
- Part-time
…and seek feedback to improve your skillset and further your professional…
Added 2 hours ago
RM
Clinical Nurse Specialist
Ross Memorial Hospital
Lindsay, ON
- Full-time
· Must have access to a reliable vehicle and the ability to travel within the community as required · Must be available to work 12 hours day shifts from Monday to Sunday
Added 2 hours ago
FR
Sevice manager
Falcon Refrigeration
West Kelowna, BC
- Full-time
…service operations for refrigeration, HVAC, and mechanical systems. This role manages service technicians and coordinators, schedules and prioritizes service calls, and ensures that work is…

Amazon Science

Applied Scientist II, Alexa Daily Essentials Science and Analytics

Vancouver, BC, Canada

Full-time

Apply on amazon.jobs About employer

Application link verified · Nov 14, 2026. Applications open in a new tab.

Job details

Job type: Full-time
Apply by: Dec 12, 2026
Posting language: English
Posted: Sep 18, 2026

Original job description

Description

On the Alexa Daily Essentials Science and Analytics team, we build intelligence systems that power AI-driven experiences for customer-facing features used by hundreds of millions of people daily. Our team applies foundation models in novel ways - designing agentic systems that reason, plan, and act autonomously over complex data, and rigorously evaluating their performance so that every architecture decision is grounded in measured quality. We're not actively training foundation models. We're pushing the frontier of how they're applied - through agentic architectures, reinforcement learning, retrieval-augmented generation, and evaluation science.

As an Applied Scientist II, you will design agentic AI systems that autonomously detect, diagnose, and act on signals across Alexa's product surface. You'll build the evaluation science that validates these systems, prototype novel AI-powered features that create new value for customers, and apply reinforcement learning to improve agent behavior through outcome signals. You'll own science end-to-end - from rapid prototyping through production deployment - working directly with engineers and product leaders to ship systems that impact how millions of customers interact with Alexa daily. This is a role for a scientist who brings rigor to evaluation, creativity to invention, and pragmatism to delivery.

Key job responsibilities

Design and implement agentic AI systems - multi-step reasoning, tool use, planning, and orchestration - that autonomously surface intelligence and take action over complex, evolving data
Apply reinforcement learning techniques to improve agent routing, decision-making, and task resolution quality from outcome signals
Build evaluation and benchmarking frameworks - automated test suites, LLM-as-judge pipelines, competitive benchmarks, and regression detection across model versions and prompt strategies
Prototype and develop novel AI-powered features - information extraction, proactive recommendations, multi-agent collaboration - from concept through production launch
Build RAG pipelines and knowledge retrieval systems that ground agent reasoning in trusted data
Design and execute experiments end-to-end - hypothesis generation, causal analysis, and results interpretation that directly shape product roadmaps
Communicate findings to technical and non-technical audiences - influencing architecture decisions, model selection, and product strategy through rigorous evaluation

A day in the life

You might start by analyzing reward signal distributions from your latest RL experiment on agent routing - identifying where the policy improved and where exploration is still needed. Mid-morning, you prototype a new cross-feature experience, testing whether extraction models can reliably surface actionable items from customer content. After lunch, you run your eval suite against a new model version - comparing benchmark scores across reasoning depth, tool-use reliability, and output consistency to inform an architecture decision. Later, you pair with an engineer to add a new capability to an agent's tool registry, then validate it doesn't degrade downstream quality. You end the day designing an A/B test for a proactive feature your team is launching.

About The Team

We're a small, high-ownership team building agentic intelligence systems for Alexa - one of the world's most widely used AI products, reaching hundreds of millions of customers across devices, languages, and contexts. We apply foundation models in novel ways: systems that reason over temporal data, learn from outcomes through reinforcement, autonomously detect regressions, and surface insights that previously required weeks of manual analysis. Our scientists prototype new features, benchmark rigorously, and ship from research through production. If you want to build at the frontier of applied AI - agentic systems, reinforcement learning, evaluation science - with real users and real impact at Alexa scale, this is the team.

Basic Qualifications

3+ years of building machine learning models for business application experience
PhD, or Master's degree and 4+ years of CS, CE, ML or related field experience
Experience in patents or publications at top-tier peer-reviewed conferences or journals
Experience programming in Java, C++, Python or related language
Experience with one of the following areas: machine learning technologies, Reinforcement Learning, Deep Learning, Computer Vision, Natural Language Processing (NLP) or related applications

Preferred Qualifications

Experience in professional software development
Experience creating novel algorithms and advancing the state of the art
Experience designing or working with agentic AI systems (tool-use, multi-step reasoning, RAG, multi-agent orchestration)
Experience building automated evaluation frameworks or LLM-as-judge systems

Amazon is an equal opportunity employer and does not discriminate on the basis of protected veteran status, disability, or other legally protected status.

Our inclusive culture empowers Amazonians to deliver the best results for our customers. If you have a disability and need a workplace accommodation or adjustment during the application and hiring process, including support for the interview or onboarding process, please visit https://amazon.jobs/content/en/how-we-hire/accommodations for more information. If the country/region you’re applying in isn’t listed, please contact your Recruiting Partner.

The base salary range for this position is listed below. As a total compensation company, Amazon's package may include other elements such as sign-on payments and restricted stock units (RSUs). Final compensation will be determined based on factors including experience, qualifications, and location. Amazon offers comprehensive benefits including health insurance (medical, dental, vision, prescription, basic life & AD&D insurance), Registered Retirement Savings Plan (RRSP), Deferred Profit Sharing Plan (DPSP), paid time off, and other resources to improve health and well-being. We thank all applicants for their interest, however only those interviewed will be advised as to hiring status.

CAN, BC, Vancouver - 149,300.00 - 249,300.00 CAD annually

Apply on amazon.jobs About employer

More about this job

Responsibilities

Design and deploy agentic AI systems, retrieval pipelines, and reinforcement learning approaches that detect signals, make decisions, and improve task outcomes across Alexa. Build rigorous evaluation and benchmarking frameworks, prototype customer-facing AI features, and run experiments that inform product and architecture decisions.

Requirements

Requires at least three years of experience building machine learning models for business applications, plus a PhD or a master's degree and at least four years of relevant experience in computer science, computer engineering, machine learning, or a related field. Candidates must have patents or publications at top-tier peer-reviewed venues, programming experience in Java, C++, Python, or a related language, and experience in machine learning or a related area; agentic AI, automated evaluation, and professional software development experience are preferred.

Skills

Agentic AI Systems
Reinforcement Learning
Machine Learning
Deep Learning
Natural Language Processing
Retrieval-Augmented Generation
Evaluation Frameworks
Benchmarking
Causal Analysis
Experiment Design
Information Extraction
Multi-Agent Orchestration
Python
Java
C++

Benefits

Health Insurance
Dental Insurance
Vision Insurance
Prescription Coverage
Basic Life and AD&D Insurance
Deferred Profit Sharing Plan (DPSP)
Paid Time Off

Visa sponsorship

Not detected in the job text

Keywords

Alexa
Agentic AI
Foundation Models
Reinforcement Learning
Retrieval-Augmented Generation
Machine Learning
Deep Learning
Natural Language Processing
Multi-Step Reasoning
Tool Use
Planning
Orchestration
Multi-Agent Systems
Evaluation Science
Automated Test Suites
LLM-as-Judge
Benchmarking
Regression Detection
Information Extraction
Proactive Recommendations
Knowledge Retrieval
Causal Analysis
A/B Testing
Python
Java
C++

Seniority

Mid level

Perks

Generous paid time off
Retirement plan
Performance bonus
Wellness program

Tools

Python
Java
C++

Languages

English

Fields of study

Computer Science
Computer Engineering
Machine Learning

Report this job

Work requirements

Jobs in Canada