Jobs in Canada

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Added 1 hour ago
Entry Level Full-Stack Developer
mthree Recruiting Portal
Montreal, QC
Kickstart Your Career as a Fullstack Java Developer
Added 4 hours ago
Back End Developer (Java)
PressCentric SEZC
Vancouver, BC
Full-time
We’re looking for a well-rounded Java developer for a new and ambitious development project.
Added 6 hours ago
Web Developer
The Branding Firm Inc.
London, ON
Full-time
Added 7 hours ago
Développeur(euse) frontend senior - Senior Frontend Developer
OneSpan
Montreal, QC
Full-time
…clé dans la conception et la mise en œuvre des expériences Web qui sous-tendent les produits d’OneSpan en matière de contrats numériques et de signature électronique. Vous assumerez la…
Added 7 hours ago
AI-Native Full Stack Developer - Senior Manager
Accenture
Toronto, ON · Ottawa, ON · Montreal, QC · Vancouver, BC · Calgary, AB
Full-time
Added 8 hours ago
Senior Full Stack Developer (Java/Angular) | Must-Have: 8+ Yrs Java, 5+ Yrs Angular, WebFOCUS Migration | Eval: Java, Angular, SQL, Azure API, Agile
CCI- Computer Consultants International, Inc.
Toronto, ON
Contract
Added 8 hours ago
Senior Full Stack Web Developer (Azure and/or AWS)
Yochana
Toronto, ON
Contract
Role: Senior Full Stack Web Developer (Azure and/or AWS)
Added 8 hours ago
Développeur(euse) frontend senior - Senior Frontend Developer
OneSpan
Montreal, QC
…clé dans la conception et la mise en œuvre des expériences Web qui sous-tendent les produits d’OneSpan en matière de contrats numériques et de signature électronique. Vous assumerez la…
Added 9 hours ago
Développeur(se) Backend Sénior | Senior Backend Developer, Ads Privacy
Unity
Montreal, QC
Full-time
Added 10 hours ago
Full Stack Developer - .NET (Intermediate)
AIIM
Toronto, ON · Scarborough, ON
Full-time
Reporting to the VP, Solutions & Delivery, we are looking for a talented and motivated Full Stack Developer – .NET to join our development team. The ideal candidate will have strong…
Added 11 hours ago
Senior Web Designer & Front-End Developer / Project Lead
WebZylo Digital Solutions
Toronto, ON
Contract
Added 11 hours ago
Consultant, Back End Developer- Scala
CIBC
Toronto, ON
Full-time
Added 11 hours ago
Senior Full Stack Developer
Siri InfoSolutions, Inc.
ON · Ontario, Canada
Contract
We are looking for a highly experienced Full Stack Developer with 10+ years of experience designing and developing large-scale, multi-client web applications. The ideal candidate will have…
Added 12 hours ago
Back End Developer
Lorven Technologies Inc.
Toronto, ON · Greater Toronto Area, Canada
Contract
Added 13 hours ago
WEB MANAGER (BAND LEVEL 9)
Memorial University, Newfoundland and Labrador
St. John's, NL
Full-time
Reporting to the Associate Director (Marketing), the Web Manager provides strategic and operational leadership for Memorial's web presence, including www.mun.ca and its subsites. The Web…
Added 14 hours ago
Senior Front-End Developer
Teckhorizon Inc
Toronto, ON
Contract
We are seeking a Senior Front-End Software Developer to support the development and enhancement of large-scale enterprise web applications for a public-sector environment in Toronto. The…
Added 14 hours ago
Full Stack Developer
Teckhorizon Inc
Toronto, ON
Contract
The client is seeking a Senior Full Stack Developer with extensive experience designing and developing large-scale, multi-client web applications. The successful candidate will have strong…
Added 15 hours ago
Full Stack Developer
S4S Tech LLC
ON · Ontario, Canada
Contract
Position Overview We are seeking a talented Software Developer – Full Stack to design, develop, and maintain modern, scalable web applications.
Added 15 hours ago
Senior Full Stack Developer (Java/React)
Luxoft
Toronto, ON
Full-time
Added 15 hours ago
Full Stack Developer
UniSysTech Consulting
Toronto, ON · Greater Toronto Area, Canada
$70 to $85 CAD / hour
Contract
We are seeking an experienced Full Stack Developer to join a high-performing team supporting a leading Canadian banking client. This role offers the opportunity to work on modern,…
Added 16 hours ago
Back End Developer
Tekgence Inc
Toronto, ON
Full-time
6 to 12 year Java Backend Senior Developer in Java Spring Boot
Added 16 hours ago
Java Full stack Developer
Capgemini
Mississauga, ON
Full-time
Added 16 hours ago
Senior Front End Developer
Symbiotic Digital
ON · Central Toronto (Summerhill West / Rathnelly / South Hill / Forest Hill SE / Deer Park), Ontario
Contract
We are seeking an experienced Front End Software Developer
Added 16 hours ago
Senior Full Stack Developer (Java/React)
Luxoft
Toronto, ON
Contract
Added 16 hours ago
Python FullStack Developer
Iris Software Inc.
Toronto, ON
Contract
Iris’s leading financial client is looking for Python FullStack Developer to join their team at Toronto, ON(Hybrid) location.

S4S Tech LLC

Full Stack Developer

ON, Canada
Ontario, Canada, Canada

Job type: Contract
Apply by: Oct 23, 2026
Posting language: English
Posted: Sep 23, 2026

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Original job description

Software Developer – Full Stack

Position Overview We are seeking a talented Software Developer – Full Stack to design, develop, and maintain modern, scalable web applications.

The ideal candidate will have strong expertise in front-end and back-end development, API integration, database technologies, and accessibility standards.
You will work in a collaborative Agile environment to build high-quality, responsive web applications while following industry best practices for performance, security, and accessibility. MUST-HAVE REQUIREMENTS (Strictly Required) Candidates will only be considered if they clearly demonstrate the following skills and experience: Entity Framework & Data Access Technologies
Hands-on experience with Entity Framework or other Object-Relational Mapping (ORM) tools.
Experience designing, developing, and maintaining data access layers for enterprise applications. • Strong understanding of relational database concepts and data modeling.
REST API Development
Proven experience designing, developing, consuming, and testing RESTful APIs.
Experience integrating front-end applications with backend services.
Knowledge of API security, authentication, and best practices. React & Next.js Development •
Strong hands-on experience developing modern web applications using: o React o Next.js • Experience building responsive, reusable, and component-based user interfaces. •
Understanding of modern front-end development practices and performance optimization. JavaScript & TypeScript • Advanced knowledge of JavaScript and TypeScript. •
Experience writing clean, maintainable, and scalable code. • Familiarity with modern ES6+ features and front-end development standards. SQL & Database Development • Strong experience writing and optimizing SQL queries. • Experience working with relational databases, including data retrieval, updates, and performance tuning. • Understanding of database design and normalization principles. Node.js Development • Hands-on experience developing server-side applications using Node.js. • Experience building scalable backend services and integrating APIs. • Knowledge of asynchronous programming and server-side best practices. Web Accessibility (WCAG) • Knowledge and practical experience implementing Web Content Accessibility Guidelines (WCAG) in web application development. • Experience designing and developing accessible user interfaces that meet accessibility standards. • Understanding of inclusive design principles and accessibility testing. Key Responsibilities • Develop and maintain full-stack web applications using React, Next.js, and Node.js. • Build and integrate RESTful APIs. • Develop and maintain database solutions using Entity Framework and SQL. • Ensure applications meet accessibility (WCAG), security, and performance standards. • Collaborate with business analysts, designers, QA teams, and developers throughout the software development lifecycle. • Participate in Agile ceremonies, code reviews, and continuous improvement initiatives. • Troubleshoot, debug, and optimize application performance. Preferred Qualifications • Experience working in Agile/Scrum environments. • Familiarity with Azure DevOps, Git, and CI/CD pipelines. • Experience with cloud platforms such as Microsoft Azure or AWS. • Strong analytical, problem-solving, and communication skills.

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More about this job

Responsibilities

Develop and maintain full-stack web applications using React, Next.js, and Node.js, and build RESTful APIs and SQL-based data solutions. Collaborate across the software development lifecycle while ensuring accessibility, security, and performance standards, and participate in Agile ceremonies, code reviews, troubleshooting, and optimization.

Requirements

Candidates must have hands-on experience with ORM technologies such as Entity Framework, REST APIs, React, Next.js, JavaScript, TypeScript, SQL, and Node.js. They must also demonstrate practical WCAG accessibility knowledge, relational database and data-access expertise, and familiarity with secure, performant application development.

Skills

Entity Framework
Object-Relational Mapping
REST API Development
React
Next.js
JavaScript
TypeScript
SQL
Relational Databases
Node.js
Web Accessibility
WCAG
API Security
Agile Development
Performance Optimization
CI/CD

Visa sponsorship

Not detected in the job text

Keywords

Entity Framework
Object-Relational Mapping
Data Access Layers
Relational Databases
Data Modeling
RESTful APIs
API Integration
API Security
Authentication
React
Next.js
JavaScript
TypeScript
ES6+
SQL
Database Design
Database Normalization
Node.js
Asynchronous Programming
WCAG
Web Accessibility
Inclusive Design
Agile
Scrum
Azure DevOps
Git
CI/CD
Microsoft Azure
AWS
Performance Optimization

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