Senior Full Stack Developer​/AI Builder

The NAM Tech team is enhancing an enterprise web application that supports essential business processes across the NAM market. The role involves designing, building, testing, deploying, and supporting enterprise-grade web solutions using React, Vite, Type Script, Node.js, PostgreSQL, Kong, and AWS. The successful candidate collaborates with a Solution Architect, Technical Lead, Product Owner, Platform and Dev Ops specialists, quality engineering, security partners, and business stakeholders to deliver secure, reliable, and maintainable solutions.

It suits an end-to-end engineer equally comfortable developing modern user experiences, building Node.js services and APIs, implementing authentication and authorisation controls, diagnosing production issues, and enhancing performance and security.

• Develop responsive and maintainable web applications using React and Type Script, creating reusable components and consistent user-interface patterns.
• Integrate front-end experiences securely with APIs and identity services, applying accessibility, browser compatibility, performance, and secure coding practices.
• Design, build, and maintain Node.js services and application business logic, including clear, versioned, and maintainable APIs.
• Implement PostgreSQL data access and controlled database changes, with appropriate error handling, logging, validation, and audit capabilities.
• Implement and maintain API exposure and integration patterns using Kong, design REST APIs and OpenAPI 3.1 specifications, and maintain API documentation and reusable integration patterns.
• Implement authentication and authorisation requirements across front-end and back-end components, protect sensitive data, follow secure coding standards, and participate in security reviews to address identified vulnerabilities.
• Create and maintain automated unit, integration, and Playwright browser tests as part of feature delivery, and participate in code reviews following agreed quality gates.
• Support regression, performance, security, and business acceptance testing, working with the QA Automation Engineer to improve test coverage and release confidence.
• Participate in requirements discussions, technical design, refinement, and estimation, and work with the AWS Platform / Dev Ops Engineer on delivery pipelines, environments, monitoring, and release readiness.
• Support deployment, hypercare, incident diagnosis, root-cause analysis, and Level 3 support, troubleshooting application behaviour and improving service reliability and performance.
• Maintain technical documentation and contribute reusable development standards and patterns.

• Strong hands-on experience delivering production web applications using React, Vite, Type Script, and Node.js.
• Demonstrated experience designing and implementing enterprise APIs.
• Experience using an API gateway, with Kong strongly preferred.
• Experience implementing authentication and authorisation patterns.
• Experience building automated unit, integration, and browser tests.
• Experience improving application performance and applying secure coding practices.
• Experience supporting production solutions after deployment.
• Experience collaborating with architects, platform engineers, quality engineers, business stakeholders, and distributed teams.
• Core full-stack skills:
  React, Vite and Type Script;
  Node.js; API design;
  Kong; authentication and authorisation; automated unit, integration, and browser testing; performance and secure coding.
• Data, cloud, and delivery skills:
  PostgreSQL; AWS-hosted application environments;
  Git and source control; CI/CD practices; application logging, monitoring, and production diagnostics.

• Enterprise integration patterns.
• REST and JSON-based services.
• OAuth 2.0 and OpenID Connect.
• Containerised applications.
• Event-driven architectures.
• Infrastructure-as-code awareness.

• Hybrid work policy requiring attendance in the office Monday through Thursday, with the flexibility to work remotely on Friday each week.
• For work requiring a high degree of collaboration or an in-person presentation, in-office attendance is required even on Friday.
• The working location of this position is Woodbridge, ON, Canada.

• Health and dental benefits, including prescription drug coverage, out of country coverage, short and long-term disability, basic life and AD&D insurance, and an Employee & Family Assistance Program.
• Enrolment in adidas' Retirement Savings Plan with…