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Added 5 mins ago
LH
2 Registered Massage Therapists - Julie Skaling Physiotherapy
Lifemark Health Group
Kentville, NS
- Full-time
Additional Information: We are looking for Two RMTs to join our growing clinic team!
Added 5 mins ago
NB
Banking Advisor
National Bank of Canada
Richibucto, NB
- Temporary
The branch is open one evening per week. A number of work schedules are possible and will vary depending on team availability. This position reports to the Customer service Branch Manager…
Added 5 mins ago
E1
Teach English Overseas (ESL Teacher) | Visa Sponsored
English 1
Surrey, BC
- Full-time
- Deliver high-energy lessons using English 1’s award-winning curriculum and digital tools.
Added 5 mins ago
E1
Teach English Overseas (ESL Teacher) | Visa Sponsored
English 1
Markham, ON
- Full-time
- Deliver high-energy lessons using English 1’s award-winning curriculum and digital tools.
Added 5 mins ago
E1
Hiring Now! Teach English Overseas with Full Training, Visa Sponsorship & Career Support
English 1
Toronto, ON · Etobicoke, ON
- Full-time
Deliver engaging lessons using English 1’s award-winning curriculum and digital tools.
Added 5 mins ago
SM
Manager, Finance, Performance & Analytics
Stevenson Memorial Hospital
Alliston, ON
- Full-time
Oversee the Finance team, including financial planning, reporting, accounts payable, accounts receivable, payroll coordination, and other assigned finance functions.
Added 6 mins ago
Business Sales Consultant
Rogers Communications
Burnaby, BC · North Vancouver, BC · Surrey, BC · Vancouver, BC · Calgary, AB
…work with businesses across Canada today. The Rogers Business team helps organizations of all sizes adapt, scale, and win with network services and other innovative technology solutions…
Added 20 mins ago
PV
Registered Veterinary Technologist (RVT)
P3 Veterinary Partners
Cranbrook, BC
- Full-time
Our RVTs are fully utilized, and look forward to welcoming their next RVT team member. Our fully-equipped hospital features an in-house laboratory, digital x-ray, digital dental x-ray, a…
Added 20 mins ago
PV
Mixed Animal Veterinarian
P3 Veterinary Partners
Creston, BC
- Full-time
…Hospital is looking for a mixed animal DVM to join our growing team. We are an emergency practice that has been serving Creston and the surrounding rural communities for nearly 50 years.…
Added 20 mins ago
PV
Small Animal Veterinarian
P3 Veterinary Partners
Cranbrook, BC
- Full-time
…compassionate and friendly 3rd Small Animal DVM to join our amazing team. Our companion animal practice has a longstanding tradition of providing exceptional care. If you’re searching for a…
Added 20 mins ago
PV
Registered Veterinary Technician (RVT)
P3 Veterinary Partners
Creston, BC
- Full-time
…is fully equipped with an in-house laboratory and pharmacy, digital radiology (including a dental and portable unit), medical-grade laser, ultrasound (in-house and portable), as well as a…
Added 20 mins ago
RM
Intermediate .NET Backend Developer
RX Music
Toronto, ON
- Contract
Home › Careers › Intermediate .NET Backend Developer
Added 20 mins ago
PV
Small Animal Veterinarian
P3 Veterinary Partners
Picton, ON
- Full-time
…community. We have a full compliment of in-house lab equipment, a digital DR X-ray, Therapeutic laser, and a new dental…
Added 36 mins ago
ST
Help Ahead Intake Worker, CPI
Strides Toronto
Toronto, ON
- $51,699 to $60,202 CAD / year
- Full-time
…pathways using approved templates, fields, and workflows in the digital…
Added 51 mins ago
LH
Physiotherapist
Lifemark Health Group
Quinte West, ON
- $36.92 to $54.14 CAD / hour
- Full-time
…manage pain, and improve mobility. Their multidisciplinary team offers physiotherapy, chiropractic care, massage therapy, medical acupuncture, shockwave therapy, pelvic floor physiotherapy,…
Added 51 mins ago
SN
Special Projects Intern
Squamish Nation
BC
- $28 to $30 CAD / hour
- Temporary
Maintain organized digital filing systems and accurate records.
Added 51 mins ago
LH
Document Coordinator
Lifemark Health Group
Mississauga, ON
- $38,000 to $40,000 CAD / year
- Full-time
Success in this position requires excellent communication skills, efficiency and thoroughness, service orientation and team building and teamwork. The ability to build effective…
Added 51 mins ago
LH
PHYT-Physiotherapist
Lifemark Health Group
Regina, SK
- Full-time
As a Lifemark physiotherapist, you’ll be a vital member of a multidisciplinary team, empowering individuals to overcome challenges, improve their mobility, and achieve their health goals.…
Added 51 mins ago
LH
Office Admin
Lifemark Health Group
Mississauga, ON
- Up to $40,000 CAD / year
- Full-time
We are seeking an energetic, enthusiastic, and highly proactive Office Administrator to join our fast-paced team. The ideal candidate is a quick-thinking professional who thrives in a…
Added 51 mins ago
LH
PHYT-Physiotherapist
Lifemark Health Group
Bratt's Lake No. 129, SK
- Temporary
Here, collaboration isn’t just encouraged - it’s the foundation of everything we do. Our interdisciplinary team thrives on open communication, mutual support, and a shared commitment to…
Added 51 mins ago
LH
PHYT-Physiotherapist
Lifemark Health Group
Airdrie, AB
- Contract
…both city residents and surrounding rural communities. Our team of highly qualified healthcare professionals and support staff deliver compassionate, personalized care across a wide range…
Added 51 mins ago
LH
Physiotherapist
Lifemark Health Group
London, ON
- $36.92 to $54.14 CAD / hour
- Contract
…life well. With a national network of over 325 clinics and a team of 6,000 passionate professionals, we provide comprehensive care with a local touch. Our team of dedicated professionals,…
Added 51 mins ago
LH
Registered Massage Therapist
Lifemark Health Group
Calgary, AB
- Part-time
As a Lifemark Registered Massage Therapist, you’ll be a vital member of a multidisciplinary team, empowering individuals to overcome challenges, improve their mobility, and achieve their…
Added 51 mins ago
LH
Registered Massage Therapist
Lifemark Health Group
Porters Lake, NS
- Full-time
PT Health Porters Lake is more than just a clinic. We’re proud to be part of the Porters Lake community. Our welcoming team creates a friendly, supportive atmosphere where clients feel…
Added 51 mins ago
LH
Registered Massage Therapist
Lifemark Health Group
Edmonton, AB
- Contract
…excited to offer an opportunity for an additional RMT to join our team and come alongside us as we strive to provide the best patient outcomes for our…

Amazon Science

Applied Scientist, Tax Engine

Vancouver, BC, Canada

Full-time

Apply About employer

Applications open in a new tab.

Job details

Job type: Full-time
Apply by: Oct 21, 2026
Posting language: English
Posted: Aug 25, 2026

Original job description

Description

Would you like to work on developing AI systems models for one of the largest transactional distributed systems in the world? How about working with customers and peers from the entire range of Amazon's business and Science on complex real world problems, backed with high volume data ? Whether you're passionate about building highly scalable and reliable systems or a scientist who likes to solve business problems, Amazon Tax Platform Services is the place for you.

We are responsible for the tax calculation platform, providing the core services that calculate taxes (sales tax and VAT) for all Amazon sales, physical and digital, globally. We seek to provide the correct tax amounts to the customer when placing their Amazon order, and ensure all records are stored safely to meet tax law requirements around the globe. Our challenges include staying on top of the complex and ever-changing global tax legislations as well as computing calculations correctly and quickly, thousands of times a second, and each one needs to be accurate.

As an Applied scientist, you will provide machine learning leadership to the team that helps increase the accuracy of Tax classification based product information in Amazon catalogue making it the biggest and most challenging tax classification using Machine learning models globally. You will work with large language models, to build various machine learning models to predict accuracy of human's on specific tasks, reason with large volumes of systems and legislative changes to identify causal determinants, apply generative AI to model outcomes from sparse data.

You will help us innovate different ways to enhance tax classification experience for our global customers.

You will need to be entrepreneurial, work in a highly collaborative environment with SDEs, Product managers and businesses. We like to move fast, experiment, iterate and then scale quickly, thoughtfully balancing speed and quality.

Basic Qualifications

3+ years of building 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 in any of the following areas: algorithms and data structures, parsing, numerical optimization, data mining, parallel and distributed computing, high-performance computing

Preferred Qualifications

Experience using Unix/Linux
Experience in professional software development

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

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More about this job

Responsibilities

Lead machine learning work to improve the accuracy of tax classification for product information in Amazon’s catalog, using large language models and other models to predict human task accuracy, analyze legislative and system changes, and model outcomes from sparse data. Collaborate with software engineers, product managers, and business teams to experiment, improve the tax classification experience, and scale solutions for global customers.

Requirements

Requires at least three years of experience building models for business applications, plus a PhD or a master’s degree with at least four years of experience in computer science, computer engineering, machine learning, or a related field. Applicants must have patents or publications in top-tier peer-reviewed venues, programming experience in Java, C++, Python, or a related language, and experience in at least one relevant area such as algorithms, data mining, optimization, or distributed computing.

Skills

Machine Learning
Applied Science
Large Language Models
Generative AI
Tax Classification
Model Development
Causal Analysis
Data Mining
Algorithms and Data Structures
Parsing
Numerical Optimization
Parallel and Distributed Computing
High-Performance Computing
Python
Java
C++

Benefits

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

Visa sponsorship

Not detected in the job text

Keywords

Amazon Tax Platform Services
Tax Calculation Platform
Sales Tax
VAT
Tax Classification
Product Catalog
Machine Learning
Large Language Models
Generative AI
Causal Analysis
Sparse Data
Distributed Systems
High-Volume Data
Algorithms and Data Structures
Parsing
Numerical Optimization
Data Mining
Parallel Computing
High-Performance Computing
Python
Java
C++
Unix
Linux
Peer-Reviewed Publications
Patents
Global Tax Legislation
Tax Compliance

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