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Added 1 month ago
F
Staff Back End Engineer (Applications)
Forma.ai
Toronto, ON
- Full-time
…staff, senior, and early-career engineers, and partner closely with engineering leadership to define, evolve, and scale the systems that power enterprise-grade product workflows. This is an…
Added 1 month ago
SA
Senior Full-Stack Engineer, NimbleRx
Swoop Airlines and Aviation
Toronto, ON
- $195,000 to $228,000 CAD / year
Rich development experience with Java/Spring Boot, React, ECMAScript standard, and SQL (MySQL)
Added 1 month ago
K
Java Full Stack Developer
Kelly
Mississauga, ON
- Contract
Develop full stack applications using Java, Spring Boot and React/Angular.
Added 1 month ago
RI
Senior Full Stack Java Developer - React, Spring Boot & MongoDB
Rose International
Mississauga, ON
- Full-time
Must Have Skills/Attributes: Banking/Financial, CSS, HTML, Java, MongoDB, React, Spring Boot
Added 1 month ago
L
Java React Developer
LTM
ON · Ontario, Canada
- $90,000 to $125,000 CAD / year
- Full-time
Excellent analytical and problemsolving skills with the ability to debug complex issues across the full stack
Added 1 month ago
RV
Radical Ventures: AI Product Engineer
Radical Ventures
Toronto, ON
- Full-time
Strong full-stack engineering skills, with particular strength in backend development
Added 1 month ago
M
Senior Full Stack Java Engineer
Miratech
Canada
- Full-time
The role has a strong focus on Java and Spring Boot backend development, combined with hands-on experience in React or Angular and familiarity with Node.js. Experience in Customer…
Added 1 month ago
T
Senior Full Stack Developer (12 Months Maternity Contract)
Tangerine
Toronto, ON
- Full-time
As a Senior Full Stack Developer, you will be a hands on contributor responsible for designing, building, and operating full stack solutions that support critical digital and MarTech…
Added 1 month ago
Senior Full Stack Developer (12 Months Maternity Contract)
Scotiabank
Toronto, ON
As a Senior Full Stack Developer, you will be a hands on contributor responsible for designing, building, and operating full stack solutions that support critical digital and MarTech…
Added 1 month ago
HT
G12 / BB Senior Software Engineer, Performance & Scale
High Tech Genesis
Ottawa, ON
- Contract
Experience with Ruby on Rails and/or React in full-stack application environments.
Added 1 month ago
AL
Full Stack Engineer
Artech L.L.C.
Toronto, ON
- Contract
We are seeking a versatile and driven Full Stack Developer with strong expertise in backend Java development, modern frontend frameworks, and cloud deployment using Red Hat OpenShift. In…
Added 1 month ago
HT
Senior Front-End / Full-Stack Engineer
High Tech Genesis
Ottawa, ON
- Contract
We are seeking a Senior Front-End / Full-Stack Engineer to build and enhance modern enterprise web applications. This role has a strong focus on React and modern front-end development, with…
Added 1 month ago
HT
Full Stack Developer
High Tech Genesis
Ottawa, ON
- Contract
We are seeking a Full Stack Developer to join a high-performing software engineering team building and enhancing production-grade applications and services. This role is ideal for a…
Added 1 month ago
H
Java Full Stack Engineer - Professional
HEXAWARE
Canada
- Full-time
Java FSD + UI • 5-8 years of relevant experience in Apps Development roles • Proven full-stack development expertise with hands-on experience in Java, Angular/React, and REST APIs. •…
Added 1 month ago
SC
Full Stack Software Engineer II (Contract Role)
Sony Computer Entertainment France SA
Waterloo, ON
- Contract
…outstanding commerce platform and a customer experience filled with delight. The ideal candidate will come from an object-oriented development background, and be passionate about front end…
Added 1 month ago
SR
Full Stack Engineer
Swim Recruiting
Vancouver, BC
- $65 to $85 CAD / hour
- Contract
Our client is a leading global fintech company seeking a Full-Stack Software Engineer on one of their fastest-growing lines of business. You'll own features end to end, from onboarding and…
Added 1 month ago
K
Java Application Developer
Kelly
Mississauga, ON
- Contract
We are looking for a Java Full Stack Developer to support enterprise-scale banking applications. The ideal candidate will have strong backend expertise in Java and Spring Boot, along with…
Added 1 month ago
Senior Software Development Engineer, Amazon Private Brands
Amazon
Vancouver, BC
We are looking for an experienced Software Development Engineer III who's comfortable at all levels of the stack to design, build, and operate AI-powered systems at Amazon scale. Whether…
Added 1 month ago
Senior Full Stack Engineer
Scotiabank
Toronto, ON
The team is searching for a client-focused full stack engineer who is motivated to design and develop components of enterprise applications and providing consultative guidance on all…
Added 1 month ago
SG
Senior Developer Fullstack (Java/React)
Societe Generale
Montreal, QC
- Full-time
Design and development of product evolutions on the front-end components in the first place (in Angular and React JS), as well as on the back-end components (in Java and Kotlin language),
Added 1 month ago
S
Senior Technical Support Engineer
Sentry
Remote, Canada
- $125,000 to $150,000 CAD / year
- Full-time
- Remote
You’re a Full-Stack Troubleshooter: You enjoy jumping from a React frontend issue to a Python backend trace to a CI/CD pipeline failure in a single afternoon
Added 1 month ago
MS
Senior Web Developer (Full-Stack)
Myant Shared Service Corp.
Mississauga, ON
- Full-time
We're looking for a Senior Full-Stack Web Developer to own Myant's public-facing web presence (company and product websites, landing pages, SEO, analytics) and to contribute to our core…
Added 1 month ago
Senior Full-Stack Software Engineer - AI-Native Engineering, Java & React
Kaseya Careers
Toronto, ON
We’re looking for a Senior Full-Stack Software Engineer who brings hands-on expertise in Java, Spring, React, and TypeScript, along with experience building and operating cloud-based…
Added 1 month ago
SI
Full Stack Developer (Java/JavaScript)-Canada
Saransh Inc
Montreal, QC
- Contract
Job Description Full Stack Developer (Java/JavaScript)
Added 1 month ago
C
Full Stack Java Developer Tech Lead- Vice President
Citi
Mississauga, ON
- Full-time
The Full Stack Java Developer Tech Lead- Vice President is a senior level position responsible for establishing and implementing new or revised application systems and programs in…

Myant Shared Service Corp.

Senior Web Developer (Full-Stack)

Mississauga, ON, L5K 2L1, Canada

Full-time

Apply on myant.applytojob.com About employer

Applications open in a new tab.

Job details

Job type: Full-time
Apply by: Dec 29, 2026
Experience: 5+ years of professional web development experience, including 3+ years with React and TypeScript.
Posting language: English
Posted: Sep 30, 2026

Original job description

About Myant:

Myant is building the technologies that connect people, machines and intelligence through advanced textile computing, materials science, AI and connected health technologies.

Within the Myant ecosystem, Myant Health is focused on transforming healthcare through the Internet of Humans: connecting people, AI and machines through intelligent textile-based interfaces and continuous health measurement. Our SKIIN™ technology transforms everyday clothing into a sophisticated health interface capable of capturing meaningful, clinical-grade health information, while HumanOS provides the platform for bringing together data from textile sensors, medical devices, wearables and other connected technologies to create a more continuous view of human health.

Myant Health is currently focused on objective measurement and accessible diagnostic solutions across areas including cardiovascular health, sleep, hypertension, diabetes and musculoskeletal health. Our work includes solutions such as 14-day cardiac monitoring, home sleep apnea testing and ambulatory blood pressure monitoring, with a broader vision of creating continuous diagnostic and, ultimately, therapeutic interfaces that can become part of everyday life.

The technology and innovation behind these products are supported by a broader Myant R&D environment spanning textile computing, advanced materials, electronics, software, AI, biometrics, chemical processing and manufacturing technologies.

This includes MyantX, our advanced research and innovation organization, which builds on a strong history of industrial research and applied technology development. MyantX operates at the intersection of materials, manufacturing, electronics, sensing and emerging technologies, helping translate advanced research into practical technologies and commercial applications.

Together, Myant, Myant Health and MyantX operate within a highly multidisciplinary environment that brings together research laboratories, advanced materials and chemical processing, engineering, textile and electronics development, controlled manufacturing environments and medical-device development and manufacturing. This creates a unique environment for professionals who want to work at the intersection of advanced technology, research, manufacturing, quality, safety and regulated healthcare.

At Myant, you will have the opportunity to work alongside scientists, engineers, researchers, manufacturing specialists, healthcare professionals and technology teams to help build technologies that move from fundamental research and experimentation through development and ultimately toward real-world applications.

We are not simply developing individual products. We are building an interconnected technology ecosystem, from advanced research and materials through textile computing, intelligent sensing and connected health, with the potential to change how people interact with technology and manage their health.

Role Overview:

We're looking for a Senior Full-Stack Web Developer to own Myant's public-facing web presence (company and product websites, landing pages, SEO, analytics) and to contribute to our core connected-health platform, including the clinician and patient web applications. You'll work across the frontend (React/Next.js, TypeScript) and, depending on your background, the backend on AWS (Node.js, Python or Java).

Our Tech Stack:

Frontend: React, Next.js, TypeScript, HTML/CSS
Backend: AWS (Lambda, ECS, S3, CloudFront, DynamoDB) with Node.js, Python and Java services
Tooling: GitHub, GitHub Actions CI/CD, Terraform

Key Responsibilities:

Public Web Properties

Own the company and product websites end-to-end: CMS, hosting, CDN, domains, and uptime.
Drive technical SEO and Core Web Vitals for all public-facing sites.
Ensure public sites meet WCAG 2.1 AA accessibility (AODA) and privacy/cookie-consent requirements (PIPEDA, GDPR).

Core Product

Develop and maintain responsive, high-performance web applications using React.
Collaborate with designers, product managers, and backend developers to implement intuitive and scalable user interfaces.
Optimize applications for speed and scalability, maintaining Core Web Vitals / Lighthouse targets and monitoring performance in production.
Ensure code quality through best practices, code reviews, testing, and clean, well-documented code.
Drive technical decisions for the web stack (frameworks, CMS, hosting, tooling) and mentor other developers.
Integrate with backend services and APIs to deliver a seamless experience.
Work within our regulated medical-device software development lifecycle (IEC 62304), including documentation, traceability and test evidence.

Required Skills & Experience:

5+ years of professional web development experience, including 3+ years with React and TypeScript.
Strong proficiency in JavaScript, TypeScript, HTML, and CSS.
Hands-on experience with Next.js (server-side rendering and static site generation).
Solid responsive, cross-browser development and web accessibility (WCAG) skills.
Working knowledge of technical SEO fundamentals.
Experience with state management (e.g., Redux, Zustand, React Query).
Experience integrating with RESTful APIs; GraphQL is a plus.
Proficiency in building reusable UI components and design systems.
Experience with frontend testing frameworks (Jest, React Testing Library, etc.).
Strong understanding of performance optimization techniques.
Experience with version control (Git, GitHub).
Experience deploying and hosting websites (CDN, DNS, SSL).
Clear written and verbal communication with non-technical stakeholders (marketing, product).
Proven hands-on skill with AI-driven development: working with coding agents (e.g., Claude Code, GitHub Copilot, Cursor), authoring agent skills and custom instructions, and connecting tools and data through MCP (Model Context Protocol) servers, while critically reviewing and validating AI-generated code.

Nice-to-Have Skills:

Familiarity with modern build tools and bundlers (Webpack, Vite, etc.).
Experience with CI/CD (GitHub Actions) and infrastructure-as-code (Terraform).
Backend experience with at least one of Node.js/TypeScript, Python, or Java.
AWS experience (Lambda, ECS, S3, CloudFront, DynamoDB, Cognito).
Experience in healthcare or regulated software (IEC 62304, HIPAA/PHIPA).
Working from Figma designs and design systems.

Apply on myant.applytojob.com About employer

More about this job

Responsibilities

The Senior Web Developer will own the company's public-facing web presence, including CMS, SEO, and accessibility compliance. They will also contribute to the core connected-health platform by developing responsive web applications and integrating backend services.

Requirements

Candidates must have 5+ years of professional web development experience, with at least 3 years specifically in React and TypeScript. Proficiency in modern web technologies, performance optimization, and experience with regulated software development lifecycles are required.

Skills

React
TypeScript
Next.js
JavaScript
HTML
CSS
AWS
Node.js
Python
Java
SEO
Web Accessibility
Git
Terraform
CI/CD
AI-driven development

Visa sponsorship

Not detected in the job text

Keywords

Full-Stack
React
Next.js
TypeScript
AWS
Node.js
Python
Java
SEO
WCAG
Accessibility
Git
GitHub Actions
Terraform
RESTful APIs
GraphQL
Redux
Zustand
React Query
Jest
React Testing Library
IEC 62304
Healthcare
Medical-device
AI-driven development
Claude Code
GitHub Copilot
Cursor
Model Context Protocol
Figma

Seniority

Senior

Tools

React
Next.js
TypeScript
AWS
GitHub
Terraform
Figma

Languages

English

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Work requirements

Jobs in Canada