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Added 23 days ago
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AI Fleet Platform Software Engineer
Cerebras
Toronto, ON
- Full-time
We are seeking a senior software engineer to build the platforms and tools that help our teams understand fleet health, respond to issues, and keep compute capacity available.
Added 23 days ago
CT
Principal Systems Engineer - Optical Transceivers
ConsultNet Technology Services and Solutions
Ottawa, ON
- Other
Python or similar engineering analysis/automation tools
Added 23 days ago
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Hardware Field Quality Engineer Intern (Summer 2027)
Lyft
Longueuil, QC
- $34 to $36 CAD / hour
We are looking for a Hardware Field Quality Engineer Intern to join our Field Quality team at our Longueuil facility. Once our bikes, e-bikes, batteries, and stations leave the factory,…
Added 23 days ago
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Senior Data Engineer
TriMech
Oakville, ON
- Full-time
As Senior Data Engineer / Data Scientist, you will design, build, and operate the group's data ecosystem: integrating data from our core business systems, developing robust pipelines,…
Added 23 days ago
Industrial Edge Integration Engineer - Physical AI hub, Kitchener
Siemens
Kitchener, ON
We are seeking an Industrial Edge Integration Engineer to help integrate the Physical AI Runtime with SIMATIC AX and Siemens Industrial Edge. SIMATIC AX is Siemens' software-defined…
Added 23 days ago
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Software Developer II (Technical Writing)
CNN
Ottawa, ON · Kanata, ON
- Full-time
Are you a software engineer who loves to make life easier for others? Do you have a knack for turning complex technical jargon into clear, accessible information? If so, we have the ideal…
Added 23 days ago
RC
Senior Network Security Engineer (CCNP Security Needed)
RSM Canada
Toronto, ON
- Full-time
We are seeking a highly skilled Senior Network Security Engineer with a current Cisco Certified Network Professional – Security (CCNP Security) certification to join our team. As a Cisco…
Added 23 days ago
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Cloud Engineer
TechDoQuest
Brampton, ON
- Contract
We are looking for a Senior Azure Data Engineer to design, develop, and optimize scalable data pipelines and cloud data solutions. The role focuses on data engineering, integration, and…
Added 23 days ago
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Data Engineer
Citylitics
Remote, Canada
- Full-time
- Remote
We're looking for a skilled and enthusiastic Data Engineer to join our growing team! We're a close-knit group building and maintaining mission-critical data products, and we need someone…
Added 23 days ago
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Software Engineer - New Grad (2026-2027)
Fellow Insights Inc.
Remote, Canada
- Full-time
- Remote
…while raising the quality bar. You'll be paired with a senior engineer mentor who's invested in helping you grow…
Added 23 days ago
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IT Systems Engineer II
Thumbtack
Remote, Canada
- Full-time
- Remote
As an IT Systems Engineer II on the IT Infrastructure team, you’ll build, support, and scale our internal systems, handle inbound IT Infrastructure requests from the business, and triage…
Added 23 days ago
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Senior Web Compatibility Engineer
DuckDuckGo
Remote, Canada
- $178,500 USD / year
- Full-time
- Remote
Detailed knowledge of web standards, web components, and browser APIs. Any additional experience with our stack is a bonus: Swift/Kotlin/C#/C++/Python.
Added 23 days ago
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Sr Stress Engineer
Insight Global
Mirabel, QC
- $113,000 to $163,000 CAD / year
- Full-time
Our client is seeking a Senior Stress Engineer for a permanent opportunity based in Mirabel, QC. This role focuses on validating aeronautical structures for both commercial and military…
Added 23 days ago
CI
Data Engineer
Citylitics Inc.
Toronto, ON
- $70,000 to $80,000 CAD / year
- Full-time
We're looking for a skilled and enthusiastic Data Engineer to join our growing team! We're a close-knit group building and maintaining mission-critical data products, and we need someone…
Added 23 days ago
DI
MLOps Engineer – Databricks (1896) $90-100hr
Direct IT Recruiting Inc.
Toronto, ON
- $90 to $100 CAD / hour
- Contract
Skills: Python, MLOps, LLMOps, Azure Databricks, NIST AI RMF, MLFlow, RAG, AI governance, GitHub Actions, Terraform, Jenkins
Added 23 days ago
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Junior Software Engineer/MTS
MDA
Brampton, ON
- Full-time
As a Junior Software Engineer/MTS, you would be part of a highly talented team to design, implement, maintain, and test safety critical, software solutions. You will have the opportunity to…
Added 23 days ago
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DevOps Engineer/MTS
MDA
Brampton, ON
- Full-time
We’re on the hunt for a DevOps Software Engineer/Member of Technical Staff on our Robotics & Space Operations team at our Brampton office.
Added 23 days ago
Senior Software Engineer
Fleetworthy
Edmonton, AB
Added 23 days ago
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Senior Platform Engineer, Vice President
State Street
Toronto, ON
- Full-time
The State Street Cyber Architecture & Engineering team is looking for a Senior Platform Engineer, VP. The Cyber Data & Analytics team delivers models, insights, and tooling to help…
Added 23 days ago
Applied AI Engineer, Video Agent
HeyGen
Toronto, ON
You are a strong full-stack engineer. You have 2 or more years of professional experience. You are fluent in TypeScript and React on the frontend and Python on the backend.
Added 23 days ago
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Senior Network Security Engineer (CCNP Security Needed)
RSM US LLP
Toronto, ON
- Full-time
We are seeking a highly skilled Senior Network Security Engineer with a current Cisco Certified Network Professional – Security (CCNP Security) certification to join our team. As a Cisco…
Added 23 days ago
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Automation Engineer Co-op/Intern
Nokia
Ottawa, ON
- Full-time
Added 23 days ago
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Automation Engineer Co-op/Intern
Nokia
Ottawa, ON
- Full-time
Our team provides tools & custom scripting work in ansible, python and other scripting languages to enable the fulfillment of these workflows.
Added 23 days 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 23 days ago
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Senior AML IT Developer
TD
Toronto, ON
- Full-time
The Java Developer / Data Engineer will join the Compliance, Surveillance & Supervision Product Technology team, which delivers technology solutions supporting the Compliance, Surveillance,…

High Tech Genesis

Senior Front-End / Full-Stack Engineer

Ottawa, ON, Canada

Contract

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Job details

Job type: Contract
Apply by: Nov 1, 2026
Experience: 5+ years of professional software development experience.
Posting language: English
Posted: Oct 2, 2026

Original job description

Job Overview

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 opportunities to contribute across APIs, backend services, and full-stack features.

The ideal candidate is a senior engineer with strong React expertise who can work effectively across the application stack.

Key Responsibilities

Design and develop modern, scalable web applications using React, JavaScript, and TypeScript.
Build reusable, accessible, and maintainable UI components.
Develop intuitive user interfaces and improve workflows, navigation, usability, and overall user experience.
Develop and integrate REST APIs and backend services.
Contribute to backend development using Ruby on Rails, Python, Go, or similar technologies.
Deliver end-to-end features across front-end, backend, APIs, and data.
Troubleshoot and optimize application performance and reliability.
Write automated tests and participate in code reviews.
Collaborate with product managers, designers, UX professionals, QA, architects, and engineering teams.
Participate in Agile/Scrum development and contribute to technical design decisions.

Required Qualifications

5+ years of professional software development experience.
Strong hands-on experience with React, JavaScript, and/or TypeScript.
Strong knowledge of HTML5 and CSS3.
Experience building production-quality web applications.
Experience with REST APIs and backend services.
Experience with at least one backend technology such as Ruby on Rails, Python, Go, Node.js, or Java.
Experience with Git, automated testing, and modern development practices.
Strong understanding of responsive design, web application architecture, and performance.
Excellent problem-solving, communication, and collaboration skills.

Preferred Qualifications

Experience with Ruby on Rails, Python, or Go.
Experience with microservices or distributed systems.
Experience with design systems and reusable component libraries.
Experience with CI/CD, Docker, or cloud platforms.
Knowledge of web accessibility and performance optimization.
Experience with AI-assisted development tools.
Experience working in an Agile/Scrum environment.

Applicants must be legally authorized to work in Canada. Accommodation is available upon request throughout the recruitment process

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More about this job

Responsibilities

Build and enhance scalable enterprise web applications, with a focus on React, reusable accessible UI components, and improved user experience. Develop and integrate APIs and backend services, deliver end-to-end features, optimize performance and reliability, write tests, and collaborate with cross-functional teams.

Requirements

Requires at least five years of professional software development experience, strong React and JavaScript and/or TypeScript skills, and knowledge of HTML5, CSS3, production web applications, REST APIs, and at least one backend technology. Candidates should also have experience with Git, automated testing, responsive design, application architecture, and performance, along with strong problem-solving and collaboration skills.

Skills

React
JavaScript
TypeScript
HTML5
CSS3
REST APIs
Ruby on Rails
Python
Go
Node.js
Java
Git
Automated Testing
Responsive Design
Web Accessibility
Agile/Scrum

Visa sponsorship

Not detected in the job text

Keywords

React
JavaScript
TypeScript
HTML5
CSS3
Ruby on Rails
Python
Go
Node.js
Java
REST APIs
Backend Services
Enterprise Web Applications
Reusable UI Components
Web Accessibility
Responsive Design
Application Architecture
Performance Optimization
Automated Testing
Git
Microservices
Distributed Systems
Design Systems
CI/CD
Docker
Cloud Platforms
AI-Assisted Development
Agile
Scrum
Full-Stack Development

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