Job Title: Senior Full Stack Software Developer

Client: Community Services Cluster

Location: Toronto, Ontario

Work Arrangement: 100% Onsite – 5 Days/Week

Contract End Date: March 31, 2027

Openings: 1

Position Overview
We are seeking an experienced Senior Full Stack Software Developer to design, develop, test, debug, and maintain complex enterprise applications. The successful candidate will have robust expertise across modern Microsoft.NET technologies, Azure Cloud services, API development, front-end development, database technologies, and DevOps practices.

This role requires a highly technical professional capable of translating technical specifications into scalable, secure, high-performing, and accessible applications while collaborating effectively throughout the Software Development Life Cycle (SDLC).

This position requires onsite work in Toronto, 5 days per week.

Key Responsibilities

Design, develop, test, debug, and maintain full-stack enterprise applications.

Design and continuously enhance data pipelines involving extraction, transformation, and loading activities.

Translate technical system specifications into high-quality, tested software solutions.

Develop detailed programming specifications and reusable software components.

Conduct unit testing and ensure code quality throughout the development lifecycle.

Troubleshoot and resolve technical issues related to software applications, implementations, conversions, and migrations.

Design and develop scalable front-end and back-end architectures.

Develop and integrate RESTful APIs and web services.

Integrate front-end user interfaces with APIs and backend services.

Design and model relational databases for web-based applications.

Build secure Azure Cloud applications and support CI/CD pipelines.

Ensure applications meet accessibility standards, including WCAG AA and AODA compliance.

Collaborate with business stakeholders, subject matter experts, and technical teams.

Develop technical specifications, system documentation, and development documentation.

Participate in Agile/Scrum development environments and deliver work within sprint timelines.

Requirements
Mandatory Technical Skills
Full Stack & .NET Development
Candidates must have demonstrated extensive experience designing, developing, testing, and debugging system enhancements using:

C#

ASP.NET / ASP.NET Core

Web API

Blazor WASM





Web Forms

.NET Core

.NET Entity Framework

LINQ

WCF

Crystal Reports

Redis Cache

xUnit

Moq

JavaScript / JScript

CSS

HTML

Azure Cloud & API Development
Strong hands-on experience with:

Azure Cloud Services

Azure API technologies

Azure Active Directory / Microsoft Entra ID

OAuth

Azure AD Security

Azure App Registrations and Policies

Azure Multi-Factor Authentication (MFA)

Single Sign-On (SSO)

Azure Functions

Azure App Service

Azure Container Instances

Azure Key Vault

Managed Identities

CORS configuration

Swagger

Postman

Thunder Client

API coding and testing

RESTful API development

DevOps & CI/CD
Demonstrated experience with:

Azure DevOps

CI/CD pipelines

DevOps/TFS

Agile/Scrum methodologies

Working in short development iterations

User stories and sprint-based delivery

Estimation and task tracking

Front-End Development & Accessibility
Strong experience developing modern, responsive, and accessible web applications using:

Angular / Angular Material Design

JavaScript

HTML

CSS

Multi-browser application support

WCAG AA compliance

AODA-compliant application development

Front-end integration with APIs

UX/UI fundamentals

Software Architecture & Development Practices
Demonstrated knowledge and experience with:

SOLID design principles

Dependency Injection

Simple Injector

Design patterns

Reusable and testable software components

NuGet and other package managers

Object-oriented programming

SDLC methodologies and standards

Application architecture

Unit testing and debugging

Database Technologies
Strong database development and design experience with:

Oracle

SQL Server

PL/SQL

PL/SQL Developer

TOAD

Relational database design and modelling

SQL development

Additional Technical Experience
Experience with the following technologies and concepts will be considered highly valuable:

Java programming for web applications

Java WebLogic





Tomcat

EJB

Servlet

REST and SOAP web services

Middleware and gateways

Internet-ready applications

Rapid Application Development (RAD)

Multi-threaded Windows Services

Product installation scripts

Application deployment and troubleshooting

Post-implementation support

General Skills & Qualifications

Extensive experience throughout the Software Development Life Cycle.

Experience in application design, development, implementation, maintenance, and troubleshooting.

Ability to work with structured development methodologies.

Strong experience with front-end and back-end integration.

Experience eliciting and documenting information from business stakeholders and subject matter experts.

Ability to analyze requirements and determine functional requirements for reports and system enhancements.

Experience supporting business users across multiple highly interdependent applications and data sources.

Experience working in complex multi-client or partner environments.

Ability to create technical specifications and development documentation.

Strong analytical, problem-solving, and decision-making abilities.

Excellent verbal and written communication skills.

Strong interpersonal and stakeholder management skills.

Proven ability to work collaboratively as part of a team and meet project deadlines.

Experience leading business users and supporting successful delivery of complex assignments.

Preferred Experience

Public sector experience.

Experience supporting education systems or education-sector projects.

Knowledge of Information Management principles, concepts, policies, and practices.

Experience conducting design walkthroughs with project teams.

Ability to develop user and system documentation.

Knowledge of AODA regulations and accessibility standards.

Mandatory Candidate Profile
The ideal candidate must demonstrate strong, hands-on experience across the following core areas:

C# | ASP.NET | .NET Core | Web API | Blazor WASM | Azure Cloud | Azure AD/Entra ID | OAuth | Azure Functions | App Service | Azure DevOps | CI/CD | REST APIs | Swagger | Postman | Angular | JavaScript | HTML/CSS | WCAG AA | AODA | Oracle | SQL Server | PL/SQL | Entity Framework | LINQ | WCF | Redis Cache | xUnit | Moq | SOLID | Dependency Injection | Agile/Scrum
#J-18808-Ljbffr

📌 Senior Full Stack Software Developer (Ontario)
🏢 Joblinxsapp
📍 Ontario