Overview

We are seeking a Full Stack Developer with a strong focus on frontend engineering to help build modern, user-centric web applications that deliver analytics, AI-driven insights, operational dashboards, and decision-support tools. In this role, you will design and develop intuitive digital experiences while contributing to backend integrations and application functionality. You will collaborate closely with product teams, data professionals, and business stakeholders to transform complex requirements into scalable, high-quality software solutions that drive business value and user adoption.

Primary Location: Toronto, ON

Work Model: Hybrid 3-Days Onsite

Employment Type: Contractor

RESPONSIBILITIES:

- Design and develop responsive web applications using React, TypeScript, and modern frontend technologies
- Translate complex business processes and workflows into intuitive user experiences
- Build reusable UI components, design systems, and scalable frontend architectures
- Develop data-rich dashboards, visualizations, workflow applications, and operational portals
- Optimize applications for performance, accessibility, responsiveness, and usability
- Collaborate with UX/UI designers to deliver consistent and engaging user experiences
- Implement secure authentication and authorization capabilities within applications
- Promote frontend engineering best practices related to code quality, testing, maintainability, and performance
- Integrate frontend applications with APIs, analytics platforms, and AI-powered services
- Develop lightweight backend services and middleware to support application functionality
- Collaborate with backend teams on API design, integration, and data exchange




- Ensure secure communication between applications and enterprise systems
- Partner with platform and infrastructure teams on deployment, monitoring, and reliability initiatives
- Work with data and machine learning teams to present insights and model outputs through user-friendly interfaces
- Participate in architecture discussions, technical reviews, and solution design activities
- Partner with business stakeholders to understand operational needs and product requirements
- Gather end-user feedback and continuously improve application usability and adoption
- Create technical documentation, testing artifacts, and support materials

QUALIFICATIONS, SKILLS & EXPERIENCE:

- 3+ years of experience developing production-grade web applications
- Strong hands-on frontend development experience with React, JavaScript, and TypeScript
- Strong UI/UX experience building intuitive, responsive, and user-centric web applications
- Hands-on experience developing, deploying, and supporting applications in Microsoft Azure environments
- Experience with modern frontend architecture patterns and state management solutions such as Redux, Zustand, React Query, or similar technologies
- Strong understanding of responsive design and cross-browser compatibility




- Experience building high-performance dashboards and data-intensive user interfaces
- Experience integrating REST APIs and GraphQL services
- Working knowledge of backend development using Node.js, .NET, or similar technologies
- Experience with modern frontend testing frameworks and automated testing practices
- Knowledge of HTML5, CSS3, and modern styling approaches
- Understanding of secure application development principles
- Solid communication and stakeholder collaboration skills
- Ability to work effectively in cross-functional product development teams

NICE TO HAVE:

- Experience Experience with Microsoft Entra ID for authentication and authorization
- Knowledge of web accessibility standards, including WCAG
- Experience with Microsoft Fabric and Power BI embedding or integration
- Experience building AI-enabled applications, analytics platforms, or intelligent business solutions
- Experience creating and maintaining design systems and component libraries
- Familiarity with Figma and collaborative UX design workflows
- Experience applying user-centered design principles
- Experience building workflow, approval, audit, or decision-support applications
- Industry experience in transportation, logistics, operations, planning, or industrial environments
- Familiarity with Azure App Service, Azure Container Apps, Azure Functions, Key Vault, and serverless architectures
- Experience with CI/CD pipelines using GitHub Actions, Azure DevOps, or similar tools
- Knowledge of observability, monitoring, and application performance management practices
- Experience working with SQL databases and data integration solutions

📌 Fullstack Developer (Markham)
🏢 Adastra
📍 Markham