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Added 6 mins ago
Director, Engineering, Real Estate Secured Lending (RESL)
Scotiabank
Toronto, ON
…that support strategic business outcomes. Reporting to the Senior Director, this role plays a key part in translating vision into executable plans and ensuring those plans are delivered…
Added 7 mins ago
TC
Full Stack Engineer
Triton Canada
Toronto, ON · Greater Toronto Area, Canada
- Full-time
We are seeking a highly capable Full Stack Application Developer (Mid–Senior Level) to join our technology team and contribute to the delivery of high-quality, secure, scalable, and…
Added 1 hour ago
H
Full Stack Team Lead
Hays
Toronto, ON
- $145,000 to $175,000 CAD / year
- Full-time
We are looking for an experienced Full Stack Team Lead to join a growing technology team. This role is ideal for a senior developer who wants to remain hands-on technically while also…
Added 1 hour ago
B
DevOPS/Cloud Engineer – Senior (AWS CDK/Public Sector exp)
Bevertec
Toronto, ON
- Contract
Job Role: DevOPS/Cloud Engineer – Senior (AWS CDK/Public Sector exp)
Added 1 hour ago
Director, Engineering, Real Estate Secured Lending (RESL)
Scotiabank
NT · H.M.C.S. Mackenzie Island, NT
…that support strategic business outcomes. Reporting to the Senior Director, this role plays a key part in translating vision into executable plans and ensuring those plans are delivered…
Added 1 hour ago
VS
Intermediate AWS Developer- Java, Spring Boot and TypeScript. ONSITE, CALGARY
Verito Solutions Inc
Calgary, AB
- Contract
The Intermediate AWS Developer supports the delivery of cloud‑native and serverless solutions within enterprise client environments. This role contributes to consulting engagements by…
Added 1 hour ago
IF
Senior DevOps
Intact FC
Montreal, QC
- Full-time
We are looking for a senior DevOps to join our team at Intact’s Data Lab, one of the largest data science laboratories in the country.
Added 2 hours ago
T
Senior Consultant, Software Delivery Developer - Gen AI and AI-Accelerated Modernization
Toast
Montreal, QC
- $77,000 to $102,000 USD / year
- Full-time
…more than 10,000 people across Canada. We’re looking for a Senior Consultant, Software Delivery Developer to join their Gen AI and Software Delivery team in Montreal or Quebec City. This…
Added 2 hours ago
L
Senior Full Stack Developer (Java/React)
Luxoft
Toronto, ON
- Contract
We’re seeking a Senior Software Engineer to enhance a cross-asset order and position management system. The engineer shall have experience designing and building robust, scalable systems…
Added 2 hours ago
Systems Administrator 3 - Enterprise Observability
British Columbia Lottery Corporation
BC · Hybrid - Kamloops or Vancouver, BC
The Systems Administrator 3 acts as a senior technical resource in application/service architecture, application design and delivery, translating business and technical requirements into…
Added 2 hours ago
IC
Senior Project Manager
Infotek Consulting Inc.
Toronto, ON
- $90 to $110 CAD / hour
- Contract
We are seeking an experienced Senior Project Manager to lead two concurrent, large-scale, complex, high-profile, and high-risk IT projects through planning, execution, implementation, and…
Added 2 hours ago
Senior Security Engineer
Dye & Durham Talent Team
Toronto, ON
The Senior Security Engineer is responsible for advancing and protecting the organization's security posture through the design, implementation, and continuous improvement of cybersecurity…
Added 2 hours ago
C
AVP Applications Development Sr Programmer Analyst
Citi
Mississauga, ON
- Full-time
Build distributed microservices that power critical financial systems as a Senior Software Engineer, Java Microservices at Citi. You will design, develop, and implement scalable backend…
Added 3 hours ago
TC
M365 Technical Lead
Tata Consultancy Services
Vancouver, BC
- Full-time
Minimum Senior years of IT experience with strong hands-on experience in SharePoint Online, Microsoft 365 collaboration and Power Platform implementation/support.
Added 3 hours ago
ST
DevOps Engineer - Senior
Soroc Technology
Toronto, ON
- Contract
Drive cloud cost optimization, operational improvements, and DevOps maturity through performance metrics and continuous improvement.
Added 3 hours ago
M
Senior Consultant, Advanced Analytics
MNP
Edmonton, AB · AB · NS · Calgary, AB · Dartmouth, NS
- Full-time
Make an impact with MNP Digital as a Senior Consultant, Advanced Analytics. You will collaborate with our Business Intelligence, Data & Analytics team to design and deliver modern cloud…
Added 3 hours ago
M
Senior Consultant, Advanced Analytics
MNP
Vancouver, BC · Ottawa, ON · Toronto, ON
- Full-time
Make an impact with MNP Digital as a Senior Consultant, Advanced Analytics. You will collaborate with our Business Intelligence, Data & Analytics team to design and deliver modern cloud…
Added 4 hours ago
Developer
Insurance Corporation of British Columbia
North Vancouver, BC
…focus is primarily on operational support working with other senior Genesys engineering specialists, business users and teams in configuration changes, incident triage and support for this…
Added 4 hours ago
SI
Senior Developer
SAP IT Business Systeme
Montreal, QC
- $108,100 to $222,800 CAD / year
- Full-time
We are looking for a dynamic and motivated Senior Software Developer who embrace AI-assisted software development as part of their everyday engineering practice to join our engineering…
Added 4 hours ago
AI
Senior Java- Low Latency Developer
Astra-North Infoteck Inc. ~ Conquering today’s challenges, achieving tomorrow’s vision!
Mississauga, ON
- Full-time
Participate in CI/CD implementation and DevOps-driven development practices.
Added 4 hours ago
V
AI Engineer
VySystems
Mississauga, ON
- Full-time
We are looking for an experienced Senior React Developer to design, develop, and maintain high-performance, scalable, and responsive web applications. The ideal candidate will have strong…
Added 4 hours ago
KG
PKI & Certificate Automation Engineer
K&K Global Talent Solutions INC.
ON · Ontario, Canada
- Full-time
We are seeking a highly skilled Senior PKI & Certificate Automation Engineer with strong expertise in Digital Certificate Lifecycle Management, PKI Infrastructure, TLS/mTLS Security,…
Added 4 hours ago
CS
Azure .Net Developer
Cyber Space Technologies LLC
Toronto, ON
- Contract
We are seeking a highly skilled Senior Azure Applications Developer with extensive experience in cloud-based application development, specifically within the Microsoft Azure ecosystem. In…
Added 4 hours ago
H
Senior Java Low Latency Developer
HRConnects
Mississauga, ON
- Full-time
We’re seeking a Senior Java Low Latency Developer to design, develop, test, and maintain enterprise applications. You’ll work across APIs, microservices, middleware integrations, databases,…
Added 4 hours ago
D
Software Engineer - Platform Engineering
Deloitte
Toronto, ON
- Full-time
reusable platforms, automation, developer productivity, and engineering standards. The ideal candidate

VySystems

AI Engineer

Mississauga, ON, Canada

Full-time

Apply About employer

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Job details

Job type: Full-time
Apply by: Nov 27, 2026
Posting language: English
Posted: Oct 28, 2026

Original job description

We are looking for an experienced Senior React Developer to design, develop, and maintain high-performance, scalable, and responsive web applications. The ideal candidate will have strong expertise in React.js, JavaScript, TypeScript, modern frontend architecture, state management, and RESTful APIs.

The candidate will collaborate with UI/UX designers, backend engineers, product managers, and QA teams to deliver reliable, accessible, and user-friendly applications while following frontend development best practices.

Key Responsibilities

Design, develop, and maintain scalable web applications using React.js.
Build reusable components, shared UI libraries, and maintainable frontend architectures.
Develop responsive and accessible user interfaces based on UI/UX designs.
Implement state management using Redux Toolkit, Context API, Zustand, or similar solutions.
Integrate RESTful APIs and GraphQL services with frontend applications.
Use TypeScript, modern JavaScript (ES6+), HTML5, and CSS3 to develop robust applications.
Optimize application performance, including rendering, bundle size, lazy loading, and code splitting.
Write unit and integration tests using Jest, React Testing Library, or equivalent tools.
Troubleshoot bugs, conduct code reviews, and ensure code quality and consistency.
Collaborate with backend developers, designers, QA engineers, and cross-functional teams.
Mentor junior developers and contribute to technical decisions and coding standards.
Participate in Agile ceremonies, sprint planning, estimation, and delivery.
Implement CI/CD workflows and collaborate with DevOps teams for deployment and monitoring.

Required Technical Skills

Strong hands-on experience with React.js and functional components.
Excellent knowledge of JavaScript (ES6+) and TypeScript.
Expertise in React Hooks, component lifecycle concepts, and reusable component patterns.
Experience with state management tools such as Redux Toolkit, Zustand, or Context API.
Strong understanding of HTML5, CSS3, responsive design, and modern CSS frameworks.
Experience integrating REST APIs, handling asynchronous operations, and managing API errors.
Familiarity with frontend routing using React Router or equivalent tools.
Experience with Git, code reviews, and collaborative development workflows.
Knowledge of frontend testing using Jest and React Testing Library.
Understanding of web performance optimization, accessibility, browser compatibility, and security best practices.

Preferred Skills

Experience with Next.js, server-side rendering (SSR), or static site generation (SSG).
Familiarity with GraphQL, React Query, or TanStack Query.
Experience with component libraries such as Material UI, Ant Design, or Tailwind CSS.
Knowledge of Webpack, Vite, and frontend build optimization.
Experience with Docker, CI/CD pipelines, and cloud deployment platforms.
Familiarity with Agile/Scrum methodologies.
Experience with micro-frontends and design systems.
Exposure to end-to-end testing using Cypress or Playwright.

Qualifications

Bachelor's degree in Computer Science, Information Technology, or a related field, or equivalent practical experience.
Typically 5+ years of frontend development experience, including substantial production experience with React.
Demonstrated experience building and maintaining production-grade web applications.
Strong analytical, problem-solving, communication, and collaboration skills.

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More about this job

Responsibilities

Design, develop, and maintain scalable, responsive React applications, including reusable components, accessible interfaces, API integrations, and performance improvements. Test and review code, collaborate with cross-functional teams, contribute to technical standards, and support deployment workflows.

Requirements

Requires substantial production experience with React, strong JavaScript and TypeScript skills, and knowledge of frontend architecture, state management, APIs, testing, accessibility, and performance. A bachelor's degree in Computer Science, Information Technology, or a related field - or equivalent practical experience - is required, along with strong analytical, communication, and collaboration skills.

Skills

React.js
JavaScript
TypeScript
React Hooks
State Management
Redux Toolkit
REST APIs
GraphQL
HTML5
CSS3
Responsive Design
Frontend Testing
Web Performance Optimization
Accessibility
Git
Agile

Visa sponsorship

Not detected in the job text

Keywords

React.js
JavaScript
TypeScript
React Hooks
Redux Toolkit
Zustand
Context API
REST APIs
GraphQL
React Router
HTML5
CSS3
Jest
React Testing Library
Next.js
Server-Side Rendering
Static Site Generation
React Query
TanStack Query
Material UI
Ant Design
Tailwind CSS
Webpack
Vite
Docker
CI/CD
Cypress
Playwright
Agile/Scrum
Micro-Frontends

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