Jobs in Canada

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Added 1 hour ago
Senior Data Scientist
Questrade Financial Group
Toronto, ON
Work-life balance in a hybrid environment with at least 3 days in office
Added 1 hour ago
VU
US Business Immigration Law Clerk - Manager
Vialto UK & Ireland
ON · Ontario, Canada
- Full-time
Manage workload, staffing, and priorities for a pod/squad of Analysts and Senior Associates.
Added 1 hour ago
VU
Process Excellence Lead
Vialto UK & Ireland
Toronto, ON
- Full-time
The Process & Delivery Excellence Senior Associate/Manager is a hands on individual contributor responsible for executing the implementation, standardization, performance monitoring, and…
Added 1 hour ago
T
Senior AI Solutions Lead
TEEMA
Regina, SK
- Contract
The proposed Senior Resource candidate must have the following skills listed below to be considered: · Must have a minimum of five (5) years experience delivering software solutions;
Added 1 hour ago
VU
US Business Immigration Law Clerk - Associate/Senior Associate
Vialto UK & Ireland
ON · Ontario, Canada
- Full-time
This position may be filled at either the Associate or Senior Associate level based on experience, qualifications, and business needs.
Added 1 hour ago
S
Regional Marketing Lead, North America
StarTech.com
Canada
- Full-time
This is a senior individual contributor role with ownership of the regional plan and its performance. Success calls for someone who can influence without direct authority, balance competing…
Added 1 hour ago
VU
US Business Immigration Law Clerk - Manager
Vialto UK & Ireland
Toronto, ON
- Full-time
Manage workload, staffing, and priorities for a pod/squad of Analysts and Senior Associates.
Added 1 hour ago
C
Senior Counsel, Product & Data
Chainalysis
Canada
- Full-time
Added 1 hour ago
UC
Senior AI Developer
UniSysTech Consulting
Toronto, ON · Greater Toronto Area, Canada
- $75 to $85 CAD / hour
- Contract
We are looking for a talented Senior AI Developer to join our team and support a major Canadian banking client in building innovative, AI-driven products and solutions.
Added 1 hour ago
TP
Project Manager III, Tech Transfers
Teva Pharmaceuticals
Toronto, ON
- Full-time
Track project milestones and provide clear communication and updates to senior leadership and key stakeholders.
Added 1 hour ago
VU
Process Excellence Lead
Vialto UK & Ireland
Calgary, AB
- Full-time
The Process & Delivery Excellence Senior Associate/Manager is a hands on individual contributor responsible for executing the implementation, standardization, performance monitoring, and…
Added 1 hour ago
KR
Full Stack Engineer
KTek Resourcing
Toronto, ON
- Contract
As a Senior Software Engineer on the nearshore team, you will serve as a senior full-stack developer for our B2B and B2C SaaS products, with a focus on building secure, scalable, and…
Added 1 hour ago
A
AI Architect
Astek
Montreal, QC
- Full-time
Experience presenting architecture artifacts to review boards or senior technical authorities
Added 1 hour ago
VU
US Business Immigration Law Clerk - Manager
Vialto UK & Ireland
Calgary, AB
- Full-time
Manage workload, staffing, and priorities for a pod/squad of Analysts and Senior Associates.
Added 1 hour ago
VU
US Business Immigration Law Clerk - Associate/Senior Associate
Vialto UK & Ireland
Calgary, AB
- Full-time
This position may be filled at either the Associate or Senior Associate level based on experience, qualifications, and business needs.
Added 1 hour ago
V
Consultant, Client Success (Merchant Client Segment)
Visa
Toronto, ON
- Full-time
Visa requires at least 3 days in office, expectations of these days will be confirmed by your Hiring Manager
Added 1 hour ago
VU
US Business Immigration Law Clerk - Associate/Senior Associate
Vialto UK & Ireland
Vancouver, BC
- Full-time
This position may be filled at either the Associate or Senior Associate level based on experience, qualifications, and business needs.
Added 1 hour ago
VU
Global Mobility Tax - Senior Manager
Vialto UK & Ireland
Calgary, AB
- Full-time
As a Senior Manager, you will work as part of a team of problem solvers, helping to solve complex business issues from strategy to execution. Your role is essential as a tax technical…
Added 1 hour ago
VU
Global Mobility Tax - Senior Associate
Vialto UK & Ireland
Calgary, AB
- Full-time
As a Senior Associate, your role is essential in upholding compliance with tax regulations and optimizing tax processes for employees on international assignments. This position is key in…
Added 1 hour ago
VU
Global Mobility Tax - Senior Associate
Vialto UK & Ireland
Vancouver, BC
- Full-time
As a Senior Associate, your role is essential in upholding compliance with tax regulations and optimizing tax processes for employees on international assignments. This position is key in…
Added 1 hour ago
VU
US Business Immigration Law Clerk - Manager
Vialto UK & Ireland
Vancouver, BC
- Full-time
Manage workload, staffing, and priorities for a pod/squad of Analysts and Senior Associates.
Added 1 hour ago
VU
Global Mobility Tax - Senior Manager
Vialto UK & Ireland
Vancouver, BC
- Full-time
As a Senior Manager, you will work as part of a team of problem solvers, helping to solve complex business issues from strategy to execution. Your role is essential as a tax technical…
Added 1 hour ago
VU
Canadian Business Immigration Law Clerk
Vialto UK & Ireland
Vancouver, BC
- Full-time
Canadian Business Immigration Law Clerk – Associate / Senior Assoiciate
Added 1 hour ago
IF
Senior Software Designer
iA Financial Group
Montreal, QC · Quebec, QC
- Full-time
As a Senior Software Designer, you will play a key role in the design and evolution of innovative, robust and reusable software solutions, while providing technical leadership to teams.
Added 1 hour ago
PV
Senior Financial Analyst, FP&A
Pet Valu
Markham, ON
- Full-time
Reports to: Senior Manager Financial Planning & Analysis

KTek Resourcing

Full Stack Engineer

Toronto, ON, Canada

Contract

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Applications open in a new tab.

Job details

Job type: Contract
Apply by: Dec 10, 2026
Experience: 5+ years of experience in software engineering.
Posting language: English
Posted: Nov 10, 2026

Original job description

Role Overview

As a Senior Software Engineer on the nearshore team, you will serve as a senior full-stack developer for our B2B and B2C SaaS products, with a focus on building secure, scalable, and customer-centric platforms. You’ll be hands-on with frontend and backend development across our React/TypeScript and NestJS/Node.js stack. This is a great opportunity to shape innovative applications that secure millions of small businesses and consumers while deepening your expertise in cybersecurity - a rapidly growing and impactful domain.

Key Responsibilities

Feature Development & Delivery

Deliver new technical features for B2B and B2C SaaS products.

Work closely with fellow engineers, the Product Manager, and UX Designer to scope engineering requirements and timelines for features.

Anticipate and communicate blockers and delays before they require escalation.

Continuously help improve the engineering culture, including practices and processes.

Explore and prototype the use of generative AI and large language models (LLMs) to drive product innovation.

Programming & Implementation

Write and deliver clean, maintainable, and well-tested code.

Implement front-end UI components using TypeScript and React Framework.

Implement RESTful API endpoints using TypeScript, NestJS, and Node.js.

Participate in peer code reviews to maintain code quality and adhere to engineering best practices.

Collaborate with developers to build reusable code and libraries for future use.

Implement software security requirements.

Leverage new and cutting-edge developer tools to enhance productivity and code quality.

Integrate APIs and services to deliver intelligent product features where applicable.

Software Design

Design API endpoints for features, define schemas, and generate documentation.

Design reusable and scalable React components for the front-end UI.

Make sound software design decisions with a focus on customer experience.

Consistently create optimal designs adhering to architectural best practices.

Consider system performance, scalability, and reliability when defining technical designs.

Design and implement Model Context Protocol (MCP) and Retrieval-Augmented Generation (RAG) pipelines to enable smart solutions.

Testing & Quality Assurance

Deliver well-tested code.

Write unit tests for APIs and front-end components.

Maintenance & Support

Troubleshoot, debug, maintain, and improve existing software.

Fix bugs, performance issues, and security vulnerabilities in the software.

Occasionally be on-call to resolve customer issues and address server alerts as needed.

Required Qualifications

5+ years of experience in software engineering.

Experience writing code in JavaScript/TypeScript, HTML5, CSS3, or related applications.

Experience with front-end technologies and frameworks, preferably React.

API design and development experience using NestJS and Node.js.

Experience with application, network, and cloud security.

Experience with building and architecting microservices.

Strong computer science fundamentals and problem-solving/analytical skills.

Familiarity with version control systems (e.g., Git).

Understanding of agile software development lifecycle and DevOps principles.

Strong verbal and written communication skills, including the ability to communicate and explain technical decisions.

Good written and spoken English proficiency is required; this role involves regular communication with US-based stakeholders via Slack, Azure DevOps, and video calls.

Preferred Qualifications

Experience writing unit tests using testing frameworks such as Mocha, Jest, etc.

Understanding of SaaS (Software as a Service) product architectures, AWS/Azure/Google Cloud Stack, and networking.

Familiarity with developer tools like Claude Code. Experience with designing AI-enhanced systems such as Model Context Protocol (MCP), Retrieval-Augmented Generation (RAG) pipelines, and vector databases (e.g., Pinecone, Weaviate).

Education

Bachelor’s degree in Computer Science or equivalent work experience.

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More about this job

Responsibilities

Develop and maintain secure, scalable features for B2B and B2C SaaS products across React/TypeScript front ends and NestJS/Node.js back ends. Design APIs and reusable components, implement security and testing practices, explore AI-enabled solutions, and support existing software through troubleshooting and occasional on-call work.

Requirements

Requires 5+ years of software engineering experience, strong JavaScript/TypeScript skills, React experience, and API development with NestJS and Node.js. Candidates should also have security and microservices experience, solid computer science fundamentals, familiarity with Git, agile and DevOps practices, and strong English communication skills; a bachelor's degree in Computer Science or equivalent experience is specified.

Skills

JavaScript
TypeScript
React
NestJS
Node.js
RESTful API Development
Microservices
Application Security
Cloud Security
Unit Testing
Software Design
Generative AI
Model Context Protocol
Retrieval-Augmented Generation
AWS
Azure

Visa sponsorship

Not detected in the job text

Keywords

JavaScript
TypeScript
HTML5
CSS3
React
NestJS
Node.js
RESTful APIs
Microservices
SaaS
B2B
B2C
Application Security
Network Security
Cloud Security
Generative AI
Large Language Models
Model Context Protocol
Retrieval-Augmented Generation
Vector Databases
Pinecone
Weaviate
Jest
Mocha
Git
AWS
Azure
Google Cloud
Agile
DevOps

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Work requirements

Jobs in Canada