Frontend-Focused Full Stack Product Engineer

Senior Frontend-Focused Full Stack Product Engineer Location: Etobicoke, 3 days onsite Department: Product Engineering Experience: Senior Level (6+ Years) About the Role We're looking for a Senior Frontend-Focused Full Stack Product Engineer to help build the next generation of analytics and AI-powered business applications. In this role, you'll own the development of highly interactive, user-centric web applications that transform complex data, forecasts, AI insights, and operational workflows into intuitive and impactful digital experiences. You'll work closely with product leaders, business stakeholders, data scientists, and platform engineers to deliver applications that drive smarter decisions and improve operational performance. This position is ideal for an engineer who excels at frontend development, cares deeply about user experience, and enjoys collaborating across disciplines to bring innovative products to life. Role Focus 60% Frontend Engineering30% Product & User Experience10% Backend & API Integration What You'll Do: Lead Frontend Engineering Design, develop, and maintain modern web applications using React, TypeScript, and contemporary frontend frameworks.Build responsive, accessible, and performant user interfaces that deliver exceptional user experiences.Develop reusable component libraries, design systems, and scalable frontend architectures.Create data-rich dashboards, analytics visualizations, decision-support tools, and operational workflows.Optimize applications for performance, usability, accessibility, and cross-browser compatibility.Drive frontend engineering best practices, including testing, code quality, maintainability, and performance standards.Design and implement secure authentication and authorization experiences. Build Full Stack Solutions Integrate applications with APIs, analytics platforms, and AI services.Develop lightweight backend services and middleware as needed.Collaborate with backend and platform teams on API design and integration.Ensure secure connectivity between applications and enterprise systems.Partner with platform engineers on deployment, monitoring, reliability, and application operations.Work closely with data science and machine learning teams to surface insights through intuitive user experiences. Partner Across the Business Collaborate with stakeholders to understand business processes and operational challenges.Translate complex analytics and AI concepts into practical, user-friendly applications.Gather user feedback and continuously improve product usability and adoption.Contribute to technical documentation, testing strategies, and end-user support materials.Participate in technical design reviews and architectural discussions. What You Bring: Required Qualifications 6+ years of experience building and delivering production-grade web applications.Expert-level proficiency in JavaScript and TypeScript.Strong experience with React and modern frontend architecture patterns.Experience with state management solutions such as Redux, Zustand, React Query, or similar.Deep understanding of responsive design, accessibility standards (WCAG), and browser compatibility.Experience building highly interactive dashboards and data-intensive user interfaces.Experience integrating REST APIs and GraphQL services.Working knowledge of backend development with Node.js, .NET, or similar technologies.Experience with authentication and authorization frameworks, including Microsoft Entra ID.Experience deploying and supporting cloud-hosted applications on Microsoft Azure or similar platforms.Familiarity with frontend testing frameworks and automated quality assurance practices.Strong communication, collaboration, and problem-solving skills. Preferred Qualifications Experience with Microsoft Fabric, Power BI embedding, or analytics platforms.Experience building AI-enabled applications or advanced analytics products.Knowledge of design systems, component libraries, and scalable UI frameworks.Experience collaborating with design teams using Figma and user-centered design practices.Experience developing workflow, approval, audit, or decision-support applications.Industry experience in transportation, logistics, airport operations, planning, or industrial environments.Familiarity with Azure App Services, Container Apps, Azure Functions, and serverless architectures. Technologies You'll Work With: Frontend ReactTypeScriptJavaScriptHTML5CSS3 / SCSSMaterial UIFluent UIReduxReact QueryData VisualizationDesign SystemsAccessibility (WCAG)Backend & Integration Node.js.NETREST APIsGraphQLSQLAuthentication & Authorization Cloud & DevOps Microsoft AzureAzure App ServiceAzure Container AppsAzure FunctionsMicrosoft Entra IDAzure Key VaultGitHub ActionsAzure DevOpsCI/CD PipelinesMonitoring & Observability Why Join Us? You'll have the opportunity to shape products that bring analytics and AI directly into decision-making workflows, helping users solve complex operational challenges through intuitive, scalable technology. If you're passionate about creating exceptional digital experiences and building products that deliver measurable business impact, we'd love to hear from you. This posting is for an existing vacancy. Tundra Technical Solutions is a global workforce and technology delivery firm, ranked by Staffing Industry Analysts as one of the largest in North America. At Tundra, we aren't just hiring top talent at the world's most recognizable brands; we are pioneers of social recruitment. We are an equal opportunity employer, and we do not discriminate on the basis of race, religion, color, national origin, sex, sexual orientation, age, veteran status, disability, genetic information, or other legally protected characteristics. We welcome and encourage diversity in the workplace. We use artificial intelligence tools to help our recruiters screen and assess talent. These tools do not replace human decision making in the process. Not interested in this position, but know somebody who might be? Check out our Referral Reward Program, referrals are a big secret behind our success. As always, we’re on the lookout for great people. And we know that you know great people!