JavaScript Web UI Developer

Deliver World Class Brand Apps, Services, Technologies creating emotions & value to end-users, enabling Roles. Continuously improve deliveries based on usage and user feedbacks

• Specify the software system:
  • Define and describe Functional behavior, limitations and Acceptance Tests of capabilities to deliver (What)
  • Design and specify How capabilities will be implemented:
    • Select algorithms, theories or technologies that will be used.
    • Plan appropriate user interface.
    • Identify and manage dependencies with other components.
  • Document these selections in a PES (Product Enhancement Specification Document) and in a DES (Design Enhancement Specification Document)

• Develop and Validate new functionalities described in PES:
  • Code, compile and run unit tests according to Implement processes and Metrics (KPIs), as part of the development pipeline
  • Check the progress of dependencies with other components.

• Ensure knowledge sharing within the team about the developments.
• Work towards development convergence:
  • Improve code quality up to the Last Build, to reach the defined quality metrics (component metrics, product metrics …)

• As soon as the Software is deployed, track usage metrics and user feedbacks to continuously and proactively improve the solutions

• Regularly assess Metrics and Customers feedbacks to identify areas for code quality or software performances improvement.

• Perform lessons learned and RCA to identify Root Causes of severe issues and propose Improvements actions to prevent such type of issues in the future (trainings, tools, process, operations, ...)

• Resolve quality issues (backlog management):
  • Resolution of incidents reports (IRs) reported by the Technical Customer Success or by Product QA teams

• Technological intelligence:
  • Keep abreast of the latest technological developments, understand the requirements of our development partners, know about competing products, look ahead for future products, technologies, languages, etc.

Professional Skills

• JavaScript frameworks: Expertise in Vue.js 3 (Composition API), Nuxt.js, React, Pinia, Vue Router.

• Modern Frontend: JavaScript (ES6+), TypeScript, CSS preprocessors (SASS/LESS), and design systems like Tailwind CSS or Element Plus.

• AI Development Workflow: Mastery of prompt engineering for UI generation, utilizing AI for automated unit testing (Vitest), and rapid prototyping through "vibe coding"

• Component Architecture: Developing modular, reusable component libraries with a focus on accessibility (WCAG/AODA).

• Performance Optimization: Enhancing Core Web Vitals through code-splitting, lazy-loading, and intelligent caching strategies.

• Collaborative Design: Working with UX designers in Figma to translate complex UI logic into seamless, pixel-perfect user journeys.

Soft Skills

• Leadership to challenge the Status Quo

• User and Customer focus

• Peer cooperation

• Effective Communication

• Knowledge & Know-How Management

• Time and Priority Management

Software Delivery Practices

• Continuous Development / Deployment practices




• Software architecture

• Web App development

• Software Security

• Software Performance

• User experience - Ergonomy