Jobs in Canada

Group jobs by employerEmail me new jobs Save this search

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
C
Senior Java Developer
Cognizant
Calgary, AB · Greater Calgary Metropolitan Area
- Full-time
As a Senior Java Developer, you will make an impact by designing, developing, and modernizing enterprise applications using Java technologies, microservices architecture, and OpenText…
Added 1 month ago
C
Senior Java Full Stack Developer
CGI
Toronto, ON
- Full-time
This role is hybrid and requires you to work from our Markham office a minimum of 2 to 3 days per week, subject to change at any time
Added 1 month ago
C
Senior Java Full Stack Developer
CGI
Toronto, ON
- Full-time
…growing! Join Canada's largest IT Company as a 'Full Stack Java Developer', in our Financial Services…
Added 1 month ago
G
Ingénieur(e) Senior en Développement Logiciel / Sr. Software Developer
GoTo
Montreal, QC
- Full-time
À titre de développeur logiciel senior au sein de l’équipe CMGMT (Call Management), vous contribuerez à concevoir et à exploiter les services résilients qui propulsent les appels vocaux et…
Added 1 month ago
Senior Full Stack Engineer
Scotiabank
Toronto, ON
Work across the stack using React, Next.js, Node.js, and Java/Spring Boot, building microservices and Backend-for-Frontend (BFF) layers.
Added 1 month ago
H
Senior Java Technical Lead, Foreign Exchange (FX) Options Primary Trading
HSBC
Toronto, ON
- Full-time
Experience working effectively with globally distributed or cross-border engineering teams
Added 1 month ago
R
Senior Fullstack (Node/Typescript/Angular)
Resonaite
Toronto, ON
- Contract
Our client is seeking a contract based Senior Software Developer to support the modernization, migration, and ongoing delivery of business-critical applications. This is a highly hands-on…
Added 1 month ago
S
Senior Technical Support Engineer
Sentry
Remote, Canada
- $125,000 to $150,000 CAD / year
- Full-time
- Remote
…Technical Lead for our Agentic Ops. You ensure that when a developer asks a complex question, our systems have the right context and a seamless "Human-in-the-Loop" path to you when deep,…
Added 1 month ago
PS
Senior Java Microservices Engineer
Publicis Sapient
Calgary, AB
- Full-time
We are looking for highly skilled Senior Java Microservices Engineer to join a strategic client engagement in Calgary. We are looking for a hands-on senior engineer who combines strong…
Added 1 month ago
U
Senior Software Developer, BE
Udemy
Toronto, ON
- Full-time
As a Staff Software Developer on the Monetization team, you'll lead technical initiatives and take significant ownership over service architecture, product API development, and data…
Added 1 month ago
ST
Senior Software Engineer
Supernova Technology™
Toronto, ON
- $100,000 to $150,000 CAD / year
- Full-time
As a Senior Software Engineer, you will play a critical role in defining the architecture and technical vision for Supernova’s cloud-based Security-Based Lending (SBL) SaaS platform. You…
Added 1 month ago
GC
QA Team Lead
GS1 Canada
Toronto, ON · North York, ON
- $95,000 to $115,000 CAD / year
- Full-time
…a strong emphasis on Playwright (TypeScript) and Selenium (Java). You will work closely with Developers, DevOps, Architects, Product Owners, and Business Analysts to ensure every release…
Added 1 month ago
HR
Full Stack Architect
HTD Resources
Toronto, ON
- Full-time
Provide strong technical leadership across Java/Spring Boot, Microservices, APIs, and Angular applications.
Added 1 month ago
Senior Full-Stack Software Engineer - AI-Native Engineering, Java & React
Kaseya Careers
Toronto, ON
Senior Full-Stack Software Engineer - AI-Native Engineering, Java & React
Added 1 month ago
PG
Senior Java Microservices Engineer
Publicis Groupe Holdings B.V
Calgary, AB
- Full-time
We are looking for highly skilled Senior Java Microservices Engineer to join a strategic client engagement in Calgary. We are looking for a hands-on senior engineer who combines strong…
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…
Added 1 month ago
Senior Software Engineer, Backend - Toast International
Toast
ON
Architect, implement, and scale distributed backend microservices (Java / Kotlin / AWS) powering reservations and guest management.
Added 1 month ago
S
Java Developer
Synechron
Calgary, AB
- $100,000 to $110,000 CAD / year
- Full-time
We are seeking a highly skilled and adaptable Senior Java Developer to join our dynamic, global engineering team. The ideal candidate thrives in fast-paced, ever-evolving environments and…
Added 1 month ago
FM
Full Stack Developer - FNV Diagnostics Cloud
Ford Motor Company
Waterloo, ON
- $105,000 to $155,000 CAD / year
- Full-time
Candidates who are in commuting distance to a Ford hub location may be required to be onsite four or more days per week.
Added 1 month ago
H
Java ECM Developer
Highspring
Montreal, QC
- Contract
Highspring is seeking a Senior or Principal Consultant Developer specializing in Java Spring Boot to join an Enterprise Content Management (ECM) team. In this role, you will contribute to…
Added 1 month ago
D
Senior Java Software Engineer
Dexian
Mississauga, ON
- Contract
Candidates must have significant hands-on experience in the Banking / Financial Services domain
Added 1 month ago
D
Senior Software Engineer
Dexian
Mississauga, ON
- Contract
Experience working with Java, Spring Boot, and microservices architecture (knowledge of Core Java a plus)
Added 1 month ago
PS
Senior Software Engineer – Full Stack
Publicis Sapient
Toronto, ON
- Full-time
As a Senior Full Stack Developer, you will design and build scalable, high-performing applications that support complex, business-critical and transactional platforms. You will work across…
Added 1 month ago
H
Senior Java Developer, Foreign Exchange (FX) Options
HSBC
Toronto, ON
- Full-time
Bring senior hands-on experience building and supporting Java backend systems in production with clear technical ownership

High Tech Genesis

Senior Front-End / Full-Stack Engineer

Ottawa, ON, Canada

Contract

Apply on LinkedIn About employer

Applications open in a new tab.

Job details

Job type: Contract
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

Apply on LinkedIn About employer

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

Report this job

Work requirements

Jobs in Canada