Jobs in Canada

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Added 7 days ago
Senior Customer Engineer, Named Enterprise - Montreal, QC
Cloudflare
Montreal, QC
The Customer Engineer (CE) is the core driver of our technical go-to-market strategy: a trusted technical advisor and primary architect of the customer journey. You will bridge the gap…
Added 7 days ago
EC
Intermediate - Senior Structural Engineer
EnGlobe Corp.
Victoria, BC
- Full-time
Must be registered as a Professional Engineer in good standing with Engineers and Geoscientists British Columbia (EGBC) and hold a valid P.Eng. designation.
Added 7 days ago
AM
Senior Infrastructure Engineer
Advanced Micro Devices, Inc
Markham, ON
- Full-time
We are looking for a Senior Infrastructure Engineer to own the platforms used to build and validate AMD software at scale. These platforms include large on-premises and cloud compute…
Added 7 days ago
S
Technical Support Engineer
Sidetrade
Calgary, AB
- Full-time
This role participates in a rotating shift schedule to help provide extended coverage across time zones · This position is based in our Calgary office with an expectation of between three to four days in office per week
Added 7 days ago
SG
Aircraft Maintenance Engineer, type M
Sander Geophysics
Ottawa, ON
- Full-time
Aircraft Maintenance Engineer with an “M1” licence;
Added 7 days ago
AC
Electrical Engineer
ALTEN Canada
Pickering, ON
- Full-time
The Electrical Design Engineer will support projects for a major client in the nuclear industry, focusing on life extension and lower voltage modifications. The role involves working on…
Added 7 days ago
M-
Head of Engineering
Mitrex - Building-Integrated Solar Technology
Toronto, ON
- Full-time
…with the Design Lead reporting to you, and be the licensed engineer who reviews, signs off and stamps the shop drawings our factory and installers build from. You'll own technical direction…
Added 7 days ago
K
Senior Software Engineer, Asset Management Digital Solutions (AMDS)
KPMG
ON · Toronto, Ontario
- Full-time
We are seeking a highly experienced, hands-on Senior Software Engineer with 8+ years of professional software-development experience to design, develop, and support enterprise applications…
Added 7 days ago
K
Software Engineer, Asset Management Digital Solutions (AMDS)
KPMG
ON · Toronto, Ontario
- Full-time
We are seeking a hands-on Software Engineer with 3+ years of professional software-development experience to develop, test, and support enterprise applications using the Microsoft…
Added 7 days ago
Sr. Software Engineer, Systems Framework & Infrastructure
Tenstorrent
Toronto, ON
We welcome candidates at various experience levels for this role. During the interview process, candidates will be assessed for the appropriate level, and offers will align with that level,…
Added 7 days ago
ON
Operating Practices Officer
Ontario Northland
Cochrane, ON
- $100,412 to $118,114 CAD / year
- Full-time
Must possess and maintain valid Canadian Rail Operating Rules (CROR) and Transportation of Dangerous Goods (TDG) certifications
Added 7 days ago
TO
Operations Technologist
Town of Tillsonburg
Tillsonburg, ON
- $45.73 to $53.5 CAD / hour
- Full-time
Prepares technical, tender documents and contract specifications and responds to contractor's inquiries during tendering process and issues written addenda for clarification.
Added 7 days ago
I
Cloud Engineer
Irth
Canada
- Full-time
…and damage-prevention customers rely on every day. As a Cloud Engineer, you will help operate, secure, and continuously improve the production environments that power these…
Added 7 days ago
G
Mechanical Engineer (Project Manager II)
Go2STAFFING
Vaughan, ON
- Full-time
…consulting firm in the Greater Toronto Area, is seeking a Mechanical Engineer (Project Manager II) to join its team in…
Added 7 days ago
WT
Python Backend Engineer
Wissen Technology
Montreal, QC
- Full-time
…Interactive Data Visualization & Decision Intelligence, Intelligent Process Automation, Multi-Cloud & Hybrid Cloud Strategies, Cross-Platform Mobile Experiences, CI/CD-Powered Agile DevOps,…
Added 7 days ago
TC
Agentic AI Engineer
Tata Consultancy Services
Mississauga, ON
- $100,000 to $130,000 CAD / year
- Full-time
…scalable platform. Defining and owning the end-to-end development process is crucial. Providing technical leadership and engineering guidance across components is essential. Designing…
Added 7 days ago
A
Sr. Environmental Professional (Contaminated Sites)
AECOM
Winnipeg, MB
- $90,000 to $125,000 CAD / year
- Full-time
Professional Engineer / Professional Geoscientist (P.Eng/P.Geo) designation. Manitoba priority, with Saskatchewan helpful
Added 7 days ago
GS
Director, Engineering - Gilead Alberta
Gilead Sciences
AB · CA - AB - Edmonton
- Full-time
…including changes requested by the Production, Pilot Plant, Process Development, and Quality groups as well as the Engineering…
Added 7 days ago
Senior Tunnel Engineer
GHD Group Pty Ltd
Markham, ON
This role can be based in any of our GTA offices - Toronto, Mississauga, Markham or Whitby
Added 7 days ago
M
Project Manager, Lakeshore West Construction Management
Metrolinx
Canada
- Full-time
Provide ownership and oversight of the Construction Management Team work plan review process, ensuring construction activities are accurately planned, coordinated, and aligned with project…
Added 7 days ago
A
Mechanical Engineering Student (Summer 2027)
AtkinsRéalis
Calgary, AB · Vancouver, BC · Toronto, ON
- Full-time
Automation: Design of automated systems to improve process efficiency.
Added 7 days ago
Consultant en Déploiement - Apprentissage automatique | Delivery Consultant - Machine Learning, ProServe Shared Delivery Team - Data & AI
Amazon
Calgary, AB · Vancouver, BC · Toronto, ON · Montreal, QC
…recherche un(e) ingénieur(e) en apprentissage automatique (ML Engineer) talentueux(se) pour rejoindre notre équipe en tant que Consultant(e) Delivery chez Amazon Web Services (AWS). Dans ce…
Added 7 days ago
ET
Artificial Intelligence / Data Engineer Intern
Enabled Talent
Sudbury, ON · Greater Sudbury, ON
- Contract
We are looking for an AI / Data Engineer Intern to help build the data and AI systems behind our platform. Working with our engineering and product team, you will gain practical experience…
Added 7 days ago
OC
Geotechnical Engineer
Okane Consultants
Saskatoon, SK
- $92,000 to $125,000 CAD / year
- Full-time
…are on the lookout for an ambitious Intermediate Geotechnical Engineer to join our dynamic team. Come be a part of a visionary journey that is all about making a positive impact. This role…
Added 7 days ago
AI
Senior Supplier Quality Engineer
Aversan Inc.
Montreal, QC · Greater Montreal Metropolitan Area
- $95,000 to $120,000 CAD / year
- Full-time
Plan, coordinate, and execute supplier qualification, surveillance, and special process audits to evaluate the effectiveness of supplier quality systems and manufacturing processes.

Wissen Technology

Python Backend Engineer

Montreal, QC, Canada

Full-time

Apply on LinkedIn About employer

Applications open in a new tab.

Job details

Job type: Full-time
Apply by: Dec 2, 2026
Posting language: English
Posted: Nov 2, 2026

Original job description

About the job

The Wissen team continues to expand its footprint in the USA, Canada, UK, Australia, and India. More openings to come as we continue to grow the team!

Please read below for a brilliant career opportunity.

Role: Python Backend Engineer

Title: AVP/VP

Location: Montreal, QC (Day 1 Onsite/Hybrid)

Work type - Fulltime & C2H(6 Months)

Mode of Work: 3 days/week onsite required

Required Experience: 7+ years

Job Overview:

We are looking for an experienced Python Backend Developer with strong expertise in Python fundamentals, FastAPI, asynchronous programming, and backend system design. The ideal candidate will be responsible for designing, developing, and maintaining scalable, high-performance backend applications and RESTful APIs.

Key Responsibilities

Design, develop, and maintain scalable backend applications using Python.
Build high-performance RESTful APIs and microservices using FastAPI.
Implement asynchronous programming using Python's async/await, asyncio, and concurrent processing.
Develop efficient, reusable, and maintainable code following Python best practices.
Design and implement scalable backend architectures and distributed systems.
Work with relational and NoSQL databases, including query optimization and data modeling.
Implement authentication, authorization, and API security best practices.
Optimize application performance, scalability, and reliability.
Write unit tests, integration tests, and maintain code quality standards.
Collaborate with frontend developers, architects, DevOps, and cross-functional teams.
Participate in code reviews, technical discussions, and system design decisions.
Troubleshoot production issues and ensure application stability.

Required Technical Skills

7+ years of hands-on experience in Python backend development.
Strong knowledge of Python fundamentals, OOP concepts, data structures, and algorithms.
Extensive experience developing backend applications using FastAPI.
Strong understanding of asynchronous programming, including async/await, asyncio, and event loops.
Experience designing and developing RESTful APIs and microservices.
Strong understanding of system design, scalable architectures, and distributed systems.
Experience with SQL and NoSQL databases such as PostgreSQL, MySQL, MongoDB, or Redis.
Good understanding of API authentication, authorization, JWT, and OAuth2.
Experience with Git, CI/CD pipelines, and Agile development methodologies.
Strong debugging, troubleshooting, and performance optimization skills.

Benefits:

Healthcare insurance for you and your family (medical, dental, vision).
Short / Long term disability insurance.
Life Insurance.
Accidental death & disability Insurance.
3 weeks of Paid Time Off.
Support and fee coverage for immigration needs.
Remote office set up stipend.
Support for industry certifications.
Additional cash incentives.
Re-skilling opportunities to transition between technologies.

Schedule: Monday to Friday

Work Mode: Hybrid

Job Type: Full-time

We are: A high end technical consulting firm built and run by highly qualified technologists. Our workforce consists of 5000+ highly skilled professionals, with leadership from Wharton, MIT, IITs, IIMs, and NITs and decades of experience at Goldman Sachs, Morgan Stanley, MSCI, Deutsche Bank, Credit Suisse, Verizon, British Telecom, ISRO etc. Without any external funding or investments, Wissen Technology has grown its revenues by 100% every other year since it started as a subsidiary of Wissen Group in 2015. We have a global presence with offices in the US, India, UK, Australia, Mexico, and Canada.

You are: A true tech or domain ninja. Or both. Comfortable working in a quickly growing profitable startup, have a “can do” attitude and are willing to take on any task thrown your way.

You will:

Develop and promote the company’s culture of engineering excellence.
Define, develop and deliver solutions at a top tier investment bank or another esteemed client.
Perform other duties as needed

Your Education and Experience:

We value candidates who can execute on our vision and help us build an industry-leading organization.
Graduate-level degree in computer science, engineering, or related technical field
Wissen embraces diversity and is an equal opportunity employer. We are committed to building a team that represents a variety of backgrounds, skills, and abilities. We believe that the more inclusive our team is, the better our work will be. All qualified applicants, including but not limited to LGBTQ+, Minorities, Females, the Disabled, and Veterans, are encouraged to apply.

About Wissen Technology:

The Wissen Group was founded in the year 2000. Wissen Technology, a part of Wissen Group, was established in the year 2015. Wissen Technology is a specialized technology company that delivers high-end consulting for diverse industries, including Banking, E-commerce, Telecom, Healthcare, Manufacturing, and Energy. We help clients build world-class products. We have offices in the US, India (Bangalore, Hyderabad, Chennai, Gurugram, Mumbai, Pune), UK, Australia, Mexico, Vietnam, and Canada.

We empower businesses with a dynamic portfolio of services and accelerators tailored to today’s digital demands and based on future ready technology stack. Our services include Industry Leading Custom Software Development, AI-Driven Software Engineering, Generative AI & Machine Learning, Real-Time Data Analytics & Insights, Interactive Data Visualization & Decision Intelligence, Intelligent Process Automation, Multi-Cloud & Hybrid Cloud Strategies, Cross-Platform Mobile Experiences, CI/CD-Powered Agile DevOps, Automated Quality Engineering, and cutting-edge integrations.

Certified as a Great Place to Work® for five consecutive years (2020-2025) and recognized as a Top 20 AI/ML vendor by CIO Insider, Wissen Group has delivered multimillion-dollar projects for over 20 Fortune 500 companies. Wissen Technology delivers exceptional value on mission-critical projects through thought leadership, ownership, and reliable, high-quality, on-time delivery.

Our industry-leading technical expertise stem from the talented professionals we attract. Committed to fostering their growth and providing top-tier career opportunities, Wissen ensures an outstanding experience and value for our clients and employees.

We Value:

Perfection: Pursuit of excellence through continuous improvement.
Curiosity: Fostering continuous learning and exploration.
Respect: Valuing diversity and mutual respect.
Integrity: Commitment to ethical conduct and transparency.
Transparency: Open communication and trust.

Website: www.wissen.com

Glassdoor Reviews: https://www.glassdoor.com/Reviews/Wissen-Reviews-E2587444.htm

Wissen Thought leadership: https://www.wissen.com/articles/

Latest in Wissen in CIO Insider:

https://www.cioinsiderindia.com/vendor/wissen-technology-setting-new-benchmarks-in-technology-consulting-cid-1064.html

Employee Speak:

https://www.ambitionbox.com/overview/wissen-technology-overview

LinkedIn: https://www.linkedin.com/company/wissen-technology

About Wissen Interview Process:

https://www.wissen.com/blog/we-work-on-highly-complex-technology-projects-here-is-how-it-changes-whom-we-hire/

Wissen: A Great Place to Work

https://www.wissen.com/blog/wissen-is-a-great-place-to-work-says-the-great-place-to-work-r-institute-india

https://www.wissen.com/blog/here-is-what-ownership-and-commitment-mean-to-wissenites/

Wissen | Driving Digital Transformation

A technology consultancy that drives digital innovation by connecting strategy and execution, helping global clients to strengthen their core technology.

Apply on LinkedIn About employer

More about this job

Responsibilities

Design, build, and maintain scalable Python backend applications, RESTful APIs, and microservices, including asynchronous services and distributed architectures. Optimize performance and reliability, work with relational and NoSQL databases, implement API security, write tests, and collaborate with cross-functional teams on design, code reviews, and production support.

Requirements

Requires at least seven years of hands-on Python backend development experience, strong Python fundamentals, and extensive FastAPI and asynchronous programming expertise. Candidates should also have experience with API and distributed-system design, SQL and NoSQL databases, authentication and authorization, Git, CI/CD, Agile practices, testing, debugging, and performance optimization; a graduate-level degree in a related technical field is also mentioned.

Skills

Python
FastAPI
Asynchronous Programming
Asyncio
RESTful APIs
Microservices
System Design
Distributed Systems
SQL
NoSQL
PostgreSQL
MySQL
MongoDB
Redis
JWT
OAuth2

Benefits

Healthcare Insurance
Short-Term Disability Insurance
Long-Term Disability Insurance
Life Insurance
Accidental Death and Disability Insurance
Paid Time Off
Immigration Support
Remote Office Setup Stipend
Cash Incentives
Reskilling Opportunities

Visa sponsorship

Not detected in the job text

Keywords

Python
FastAPI
Async/Await
Asyncio
Event Loops
Concurrent Processing
Object-Oriented Programming
Data Structures
Algorithms
RESTful APIs
Microservices
System Design
Scalable Architectures
Distributed Systems
SQL
NoSQL
PostgreSQL
MySQL
MongoDB
Redis
API Authentication
Authorization
JWT
OAuth2
Git
CI/CD
Agile
Unit Testing
Integration Testing
Performance Optimization

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Work requirements

Jobs in Canada