Jobs in Canada

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Added 1 month ago
BI
Data Cloud Platform Engineer (DBA) (2)
BALLY’S INTRALOT SA
Vancouver, BC
- Full-time
Must possess valid documentation to establish identity and Canadian employment eligibility
Added 1 month ago
XS
UE Verification Engineer (Canada)
Xona Space Systems
Montreal, QC
- Full-time
We are seeking a skilled User Equipment (UE) Verification Engineer to join our dynamic team. The ideal candidate will be responsible for verifying and validating GNSS receivers. Working…
Added 1 month ago
MC
Senior Tunnel Design Engineer
Maynard Civil Engineering Recruitment
Toronto, ON
- Full-time
Review monitoring data, settlement trends, and ground movement predictions.
Added 1 month ago
Software Engineer
Coinbase
Canada
As a Frontend Software Engineer on the Financial Services & Loyalty team within the Consumer & Business group, you'll build and ship the user-facing experiences that power Coinbase's card,…
Added 2 months ago
S
Electrical Engineer, Mission Critical
Stantec
Toronto, ON
- Full-time
The MCF (Mission Critical Facilities) Engineer performs technical duties under the supervision of a Senior Project Engineer or Project Engineer. Understands and identifies project…
Added 2 months ago
S
Electrical Engineer, Mission Critical
Stantec
Mississauga, ON
- Full-time
The MCF (Mission Critical Facilities) Engineer performs technical duties under the supervision of a Senior Project Engineer or Project Engineer. Understands and identifies project…
Added 1 month ago
A
Senior Full Stack Software engineer
Affinity
BC · British Columbia, Canada
- Full-time
…team in Canada. This is a full-time opportunity for a seasoned engineer who can contribute across both backend and frontend development, with a strong emphasis on building scalable,…
Added 1 month ago
SS
Sr. Software Engineer, AVP II
State Street
Toronto, ON
- Full-time
…participants in the industry. The role requires a strong full-stack engineer who can work across rich web functionality, backend services, automated testing, performance engineering, and…
Added 2 months ago
A
Project Engineering Coordinator
AtkinsRéalis
Mississauga, ON
- Full-time
We're AtkinsRéalis, a world-class engineering services and nuclear organization. We connect people, data and technology to transform the world's infrastructure and energy systems. Together,…
Added 2 months ago
A
Retube Tooling Analyst
AtkinsRéalis
Mississauga, ON
- Full-time
We're AtkinsRéalis, a world-class engineering services and nuclear organization. We connect people, data and technology to transform the world's infrastructure and energy systems. Together,…
Added 2 months ago
A
Technical Director - Turbine and Generators (Hydropower)
AtkinsRéalis
Montreal, QC
- Full-time
AtkinsRéalis is seeking a Senior Hydropower Electromechanical Engineer for the position of Technical Director to act as a Subject Matter Expert (SME) in Hydro Turbines-Generators Systems,…
Added 2 months ago
A
Senior Electrical Engineer
AtkinsRéalis
Mississauga, ON · Pickering, ON
- Full-time
We're AtkinsRéalis, a world-class engineering services and nuclear organization. We connect people, data and technology to transform the world's infrastructure and energy systems. Together,…
Added 1 month ago
A
Technical Shift Lead
AtkinsRéalis
Mississauga, ON
- Full-time
Must have experience working in a nuclear environment
Added 1 month ago
A
Intermediate Coastal Engineer
AtkinsRéalis
Vancouver, BC · Montreal, QC
- Full-time
We're AtkinsRéalis, a world-class engineering services and nuclear organization. We connect people, data and technology to transform the world's infrastructure and energy systems. Together,…
Added 1 month ago
A
Fire Protection Specialist
AtkinsRéalis
Calgary, AB · Edmonton, AB · Vancouver, BC · Winnipeg, MB · Halifax, NS · Ottawa, ON · Toronto, ON · Regina, SK · Saskatoon, SK
- Full-time
We're AtkinsRéalis, a world-class engineering services and nuclear organization. We connect people, data and technology to transform the world's infrastructure and energy systems. Together,…
Added 1 month ago
A
Senior/Principal Geotechnical Engineer
AtkinsRéalis
Thunder Bay, ON
- Full-time
We're AtkinsRéalis, a world-class engineering services and nuclear organization. We connect people, data and technology to transform the world's infrastructure and energy systems. Together,…
Added 1 month ago
A
Senior Fuel Engineering Analyst
AtkinsRéalis
Mississauga, ON
- Full-time
We're AtkinsRéalis, a world-class engineering services and nuclear organization. We connect people, data and technology to transform the world's infrastructure and energy systems. Together,…
Added 1 month ago
T
Senior Mechanical Engineer
Teknova
Canada
- Full-time
We are seeking an exceptional Senior Mechanical Engineer to design, develop, and validate semi- and fully automated production equipment. This is a hands-on role for someone who finds…
Added 1 month ago
AM
Printed Circuit Board PCB Design and Layout Engineer
Advanced Micro Devices, Inc
Markham, ON
- Full-time
AMD is seeking an experienced PCB Design and Layout Engineer to support next-generation GPU and compute platforms. This role requires a self-driven engineer who can independently own…
Added 1 month ago
EC
HVAC Technical Specialist
EMCO Corporation
Burnaby, BC
- Full-time
…industrial products to the construction industry. We provide quality and cutting-edge products that help support residential, commercial and infrastructure initiatives across…
Added 1 month ago
VL
Industrial Automation and CSV Engineer - Ontario, Canada
VTI Life Sciences
Cambridge, ON
- Full-time
…architecture, equipment functionality, computerized system validation, data integrity, and regulated manufacturing…
Added 1 month ago
VL
Industrial Automation and CSV Engineer - Ontario, Canada
VTI Life Sciences
Cambridge, ON
- Full-time
…architecture, equipment functionality, computerized system validation, data integrity, and regulated manufacturing…
Added 1 month ago
EA
Développeur.se de logiciels sénior.e - applications dorsales / Senior Software Engineer - Backend
Electronic Arts (EA)
Montreal, QC
- Full-time
As a Senior Software Engineer, you will collaborate with Research Scientists and Engineers to shape how new technologies integrate into backend architecture. You will translate ideas from…
Added 1 month ago
A
Ingénieur(e) Senior, Plateforme de Données
Astek
Montreal, QC
- Full-time
Concevoir, construire et maintenir des pipelines de données avec SQL et des outils big data tels que Spark, Kafka ou Hadoop
Added 1 month ago
SN
Injection Molding Process Engineer
Starlim North America
London, ON
- Full-time
Current hours of work: Monday - Friday, day shift

Affinity

Senior Full Stack Software engineer

BC, Canada
British Columbia, Canada, Canada

Full-time

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Job details

Job type: Full-time
Experience: 10+ years of professional full stack software development experience.
Posting language: English
Posted: Sep 16, 2026

Original job description

Job Description

On behalf of our client, Affinity is seeking an experienced Senior Full Stack Developer to join their engineering team in Canada. This is a full-time opportunity for a seasoned engineer who can contribute across both backend and frontend development, with a strong emphasis on building scalable, distributed applications and microservices.

The successful candidate will bring 10+ years of professional full stack development experience and strong hands-on expertise with TypeScript, Node.js, PostgreSQL, RabbitMQ, Redis, and React.

Responsibilities

Design, build, and maintain scalable full stack applications, backend services, APIs, and user-facing features.
Develop backend services using TypeScript and Node.js.
Build and maintain modern frontend applications and reusable UI components using React.
Design, develop, and support microservices-based architectures.
Build highly scalable systems leveraging asynchronous processing, messaging, and event-driven architecture.
Work extensively with PostgreSQL, RabbitMQ, and Redis within distributed application environments.
Design and maintain robust RESTful APIs and integrations.
Contribute to system architecture decisions and drive engineering best practices across the full technology stack.
Partner with cross-functional team members to scope, design, and plan technical initiatives.
Lead or participate in technical discussions with internal and external stakeholders when required.
Conduct thoughtful code reviews and contribute to improving overall code quality.
Troubleshoot production issues and help resolve complex technical problems across frontend and backend systems.
Develop solutions with performance, scalability, reliability, and usability in mind.
Contribute to CI/CD processes, automated testing, and deployment practices.
Mentor junior developers and support their technical growth.
Help onboard new engineers and promote strong engineering standards and collaborative development practices.

Must-Have Qualifications

10+ years of professional full stack software development experience.
Strong hands-on experience with TypeScript.
Strong hands-on backend development experience with Node.js.
Strong hands-on frontend development experience with React.
Strong experience working with PostgreSQL.
Hands-on experience with RabbitMQ and asynchronous/message-driven processing.
Hands-on experience with Redis.
Demonstrated experience designing, building, and supporting microservices architectures.
Strong experience designing and maintaining RESTful APIs.
Deep understanding of asynchronous programming, distributed systems, and scalable application design.
Strong understanding of software architecture principles, algorithms, and data structures.
Experience with modern JavaScript (ES6+) and contemporary frontend development practices.
Experience with automated testing and modern software development practices.
Strong working knowledge of Git and collaborative development workflows.
Experience working within Agile development environments.

Preferred Qualifications

Experience with containerization technologies such as Docker.
Experience with AWS services such as EC2, S3, RDS, and CDN solutions.
Experience with CI/CD pipelines and deployment automation.
Experience working in Linux environments such as Ubuntu or Debian.
Familiarity with additional programming languages such as Go, Rust, Python, or Java.
Experience with TDD/BDD and modern JavaScript testing frameworks such as Jest, Mocha, or Jasmine.
Experience mentoring developers or providing technical leadership within an engineering team.

Affinity Earn

Know someone who’s great for this, or any of our open roles? Earn up to $4,000/year for each successful referral through Affinity Earn. You can also earn up to $50,000 for helping us find new clients. Learn about our referral program at https://affinity-group.ca/earn/ or browse our jobs & follow us at https://www.linkedin.com/company/affinity-staffing/jobs/

About Affinity

Affinity Group is a technology and business consulting and services company. We believe in creating long term relationships between clients and consultants that foster a mutually beneficial partnership. Affinity is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees. All employment is decided on the basis of qualifications, merit and business need.

For more information on Affinity, please visit www.affinity-group.ca

Job Number: 13945

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More about this job

Responsibilities

Design, build, and maintain scalable full stack applications and microservices using TypeScript, Node.js, and React. Lead technical initiatives, conduct code reviews, and mentor junior developers to ensure high engineering standards.

Requirements

Requires over 10 years of professional full stack experience with deep expertise in Node.js, React, and PostgreSQL. Must have demonstrated experience with message-driven architectures using RabbitMQ and Redis.

Skills

TypeScript
Node.js
React
PostgreSQL
RabbitMQ
Redis
Microservices
RESTful APIs
Distributed Systems
Asynchronous Programming
Git
Agile
Docker
AWS
CI/CD
Linux

Visa sponsorship

Not detected in the job text

Keywords

TypeScript
Node.js
React
PostgreSQL
RabbitMQ
Redis
Microservices
RESTful APIs
Distributed Systems
Asynchronous Programming
ES6+
Git
Agile
Docker
AWS
EC2
S3
RDS
CDN
Linux
Ubuntu
Debian
Go
Rust
Python
Java
TDD
BDD
Jest
Mocha

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Work requirements

Jobs in Canada