“high-performance computing applications” jobs in Canada – Page 28

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• 11d

  Manager, Engineering (Small Business Card ART)

  Toronto, ON

  On-siteFull Time

  TT

  The Toronto-Dominion Bank (Canada)

  7+ YOECandidates need a bachelor's degree in computer science, IT or a related field and 7+ years as a Java and Spring Boot developer building RESTful APIs and microservices. They also need knowledge of Agile and SAFe, cloud platforms (Azure or AWS), databases, CI/CD tooling, and strong leadership and communication skills.

  Java, Spring Boot, Angular, Hibernate, MySQL, PostgreSQL

• 11d

  Quantum Software Developer - Performance

  Toronto, ON

  HybridFull Time

  

  Xanadu: is a Canadian quantum technology company, and one of the world's leading photonic quantum hardware providers.

  Xanadu needs candidates with a BSc in computer science, engineering, physics, math or a related field, and training in quantum computing. Strong skills in modern C++ and Python, plus experience optimizing code and debugging, are required.

  C++, Python, PennyLane, Catalyst, perf, scalene

  11d

  System Software Developer - Performance

  Toronto, ON

  HybridFull Time

  

  Xanadu: is a Canadian quantum technology company, and one of the world's leading photonic quantum hardware providers.

  Candidates need a BSc in Computer Science, Engineering, Physics, Math or a related field, plus low-level systems and networking experience. They must be proficient in modern C++ and Python and skilled at profiling and debugging optimized code.

  C++, Python, perf, scalene, valgrind, CUDA

  11d

  Quantum Scientist — Finance

  Toronto, ON

  HybridFull Time

  

  Xanadu: is a Canadian quantum technology company, and one of the world's leading photonic quantum hardware providers.

  Xanadu needs candidates with a PhD or equivalent experience in a quantitative field and a strong record in quantum computing research. Candidates must know quantum algorithms, numerical PDE methods, and Monte Carlo estimation, and be able to explain complex ideas to varied audiences.

  PennyLane, PyTorch, JAX, Python

  11d

  AI Specialist - Simulation & Optimization

  Toronto, ON

  HybridFull Time

  

  Xanadu: is a Canadian quantum technology company, and one of the world's leading photonic quantum hardware providers.

  6+ YOECandidates need a BSc in a technical field and 6+ years of industry experience in AI, physics, or simulation. They must be strong in Python and scientific computing, GPU programming, and software development practices.

  Python, Jax, GitHub, Docker, Jupyter, CUDA

  11d

  Business Development Lead

  Toronto, ON

  HybridFull Time

  

  Xanadu: is a Canadian quantum technology company, and one of the world's leading photonic quantum hardware providers.

  5+ YOECandidates need 5 to 7 years of business development or partnership experience in deep tech, AI, cloud or advanced software, with a record of closing B2B deals. They must grasp quantum computing and photonics well enough to talk with CTOs and lead scientists.

  PennyLane, Qiskit

  11d

  Senior Low Temperature Device Engineer (SNSPDs)

  Toronto, ON

  HybridFull Time

  

  Xanadu: is a Canadian quantum technology company, and one of the world's leading photonic quantum hardware providers.

  2+ YOEXanadu needs a PhD in Physics, Electrical or Mechanical Engineering, or a related field, plus at least 2 years of postdoctoral or industry experience. Candidates need hands-on SNSPD design and cryogenic measurement experience, plus Python skills and familiarity with RF test equipment.

  Python, VNA, SMU, cryogenic measurement systems, sub-Kelvin helium cryostat, COMSOL

  11d

  Quantum Architecture Scientist

  Toronto, ON

  HybridFull Time

  

  Xanadu: is a Canadian quantum technology company, and one of the world's leading photonic quantum hardware providers.

  Xanadu needs candidates with an MSc or PhD in a technical field and expertise in quantum optics or bosonic qubit theory. Strong Python skills, numerical methods, and clear communication are also required.

  Python, GitHub

  11d

  Quantum Architecture Research Software Developer

  Toronto, ON

  HybridFull Time

  

  Xanadu: is a Canadian quantum technology company, and one of the world's leading photonic quantum hardware providers.

  Candidates need an MSc in physics, mathematics, computer science or engineering, plus several years of research or industry experience. Strong Python, HPC and software engineering skills are required, along with knowledge of quantum error correction and bosonic codes.

  Python, C, C++

  11d

  Sr. Quantum Architecture Scientist

  Toronto, ON

  HybridFull Time

  

  Xanadu: is a Canadian quantum technology company, and one of the world's leading photonic quantum hardware providers.

  Candidates need a PhD in physics, engineering, computer science or a related field, with expertise in quantum error correction, codes and decoders. Xanadu also requires familiarity with optical quantum computing and bosonic codes such as GKP states, plus strong Python skills and communication ability.

  Python, GitHub

  11d

  Senior Analog ASIC Design Engineer

  Toronto, ON

  HybridFull Time

  

  Xanadu: is a Canadian quantum technology company, and one of the world's leading photonic quantum hardware providers.

  5+ YOEXanadu needs 5+ years of analog or mixed-signal IC design experience, with a track record of taking designs to tested silicon. Candidates need deep experience with high-speed or high-voltage circuits, multiple process nodes, and Cadence tools, plus a Bachelor's or Master's in electrical engineering.

  Cadence

  11d

  Lead Engineer - Laser Systems

  Toronto, ON

  HybridFull Time

  

  Xanadu: is a Canadian quantum technology company, and one of the world's leading photonic quantum hardware providers.

  10+ YOECandidates need 10+ years in high-performance photonics, including semiconductor lasers, optical amplifiers and EO modulators. They also need experience with laser stabilization, noise control (RIN and phase noise), vendor management and new product introduction.

  laser stabilization electronics, photonic integrated circuit test systems

  11d

  Principal Analog ASIC Design Engineer

  Remote in Canada

  RemoteFull Time

  

  Xanadu: is a Canadian quantum technology company, and one of the world's leading photonic quantum hardware providers.

  10+ YOECandidates need 10+ years of analog or mixed-signal IC design experience, including leading complex tape-outs to silicon. They also need deep analog circuit design skills, multi-node process experience, and Cadence EDA mastery.

  Cadence

• 11d

  Intermediate Vision Integrator

  Waterloo, ON

  $38.83–$50.47/hrFull Time

  SA

  Samuel Automation Inc.

  5+ YOECandidates need a college diploma or university degree in an engineering or automation discipline, 5 to 7 years of industrial machine vision experience, and hands-on commissioning experience. They also need programming skills, a valid driver's licence and passport, and the ability to travel for up to three weeks.

  PLC, HMI, industrial robots, servo systems, SQL databases, Linux

• 11d

  Full Stack Software Developer

  Calgary, AB +1

  HybridFull Time

  

  ATB

  Candidates need a bachelor's degree in computer science, engineering or equivalent, and working knowledge of one or more general programming languages. Full stack web development, secure coding and Agile experience are also needed.

  React, Node.js, Python, TypeScript, Java, Google Cloud Platform

• 11d

  Associate Director, Systems and Platforms

  Burnaby, BC

  

  Simon Fraser University

  8+ YOECandidates need a Master's degree in Computing Science or a related field, eight years of IT experience including five years running a research computing facility, and at least one year of project management. Strong leadership, communication, facilitation and business analysis skills are essential.

  Research, Project management, Communication skills, Negotiation, Conflict resolution, Leadership

• 11d

  Mechanical Engineering Lead, Data Centers

  Markham, ON

  $145k–$195k/yrHybridFull Time

  

  AECOM: AECOM is a Fortune 500 firm that had revenue of $16.1 billion in fiscal year 2025.

  8+ YOEAECOM needs candidates with a Bachelor's in Mechanical Engineering, a Canadian P.Eng. and 8+ years of progressive mechanical experience. Strong HVAC, chilled water, plumbing and fire protection design skills, multidisciplinary leadership, client relationship skills and BIM experience are also required.

  Revit, Autodesk Construction Cloud (ACC), BIM 360

  11d

  Mechanical Engineer, Data Centers

  Markham, ON

  $90k–$145k/yrHybridFull Time

  

  AECOM: AECOM is a Fortune 500 firm that had revenue of $16.1 billion in fiscal year 2025.

  4+ YOECandidates need a mechanical engineering bachelor's degree and 4+ years of building mechanical design experience. They must know Canadian codes, be a registered or registrable Professional Engineer in Canada, and communicate and solve problems well.

  Revit, Autodesk Construction Cloud

• 11d

  Pharmacy Assistant (Moncton, NB)

  Moncton, NB

  Full Time

  

  Sentrex: Proudly Canadian, Sentrex is a patient support services provider, specialty pharmacy, and pharmaceutical distributor committed to simplifying access…

  1+ YOECandidates need at least 1 to 2 years of pharmacy experience, strong written and spoken English, and comfort with Windows and Microsoft Office. They also need attention to detail, time management skills and the ability to lift up to 50 lbs and stand for long periods.

  Windows, MS Office, Excel, Word, Kroll

• 11d

  Administrative Associate

  Calgary, AB

  On-siteFull Time

  HI

  HUB Intl Canada West ULC (Prairies)

  Candidates need strong written and verbal communication skills, high attention to detail, and comfort in a busy team setting. Proficiency with Windows-based computer systems is required, and a Level 1 General Insurance License is an asset.

  Windows-based computer systems

• 11d

  Vice President, Global Investment Banking (Syndicated & Leveraged Finance)

  Toronto, ON

  Full Time

  

  Royal Bank of Canada: Royal Bank of Canada is a global financial institution with a purpose-driven, principles-led approach to delivering leading performance.

  Stock listing: TSX:RY · NYSE:RY · Source checked: 2026-11-02

  5+ YOECandidates need at least 5 years of experience in investment banking, leveraged finance, private equity, equity research, corporate development, or accounting. A university degree, strong Excel and PowerPoint skills, and financial modeling ability are required.

  Microsoft Excel, Microsoft PowerPoint

• 11d

  Director of Pricing and Business Analytics

  Vaughan, ON

  

  GFL Environmental: GFL Environmental is the only major diversified environmental services company in North America offering services in solid waste management, liquid…

  10+ YOE5+ MgmtCandidates need 10+ years in analytics or data science and 5+ years in pricing or revenue management, plus 5+ years of people management. They also need expert modeling skills, SQL and BI tools, AWS data experience and a bachelor's degree in a quantitative field.

  Power BI, QuickSight, Tableau, SQL, AWS S3, AWS Glue

• 11d

  Intern - Software Developer Technician

  Quebec

  $25.50–$35/hrFull Time

  CC

  Ciena Canada ULC

  Candidates need to be actively enrolled in a computer science or software engineering technical program, with knowledge of HTML, JavaScript and JSON. Creative problem-solving and interest in technology solutions for business needs are also required.

  Power Automate, SharePoint, Microsoft Graph API, Power Apps, Microsoft 365, C#

• 11d

  175407 - Depot Manager - Department of Transportation and Infrastructure - Permanent

  Summerside, PE

  Full Time

  GO

  Government of PEI

  Candidates need a post-secondary degree in business or a Grade 12 with a Red Seal trade qualification plus fleet and facility management training. Extensive senior supervisory and budget experience, a valid driver's licence with a clean abstract, and a clean criminal record check are also required.

  Microsoft Excel, Microsoft Word, Microsoft Outlook, Fleet management system, Diagnostic software, Human resources information management system

12 companies