Frontend, Principal Technical Expert

Company Overview: Schneider Electric is a global leader in digital transformation, automation, and software-driven solutions.

We develop secure, scalable platforms that power critical infrastructure and mission critical systems.

As part of our growing digital organization, we are expanding our frontend engineering capabilities to support modern, real-time, and security focused applications.

Job Description:

We are looking for a Senior Frontend Developer to contribute to the design and development of complex, high-performance web applications.

The ideal candidate has strong experience building scalable frontend systems, working with modern frameworks, and collaborating across distributed teams.

You will be responsible for delivering high-quality, maintainable code while contributing to architectural decisions and product evolution.

Key Responsibilities

Design and implement responsive, high-performance web user interfaces with a strong focus on usability and maintainability.

Develop frontend applications using modern frameworks and architectural patterns, with emphasis on reusable and component-based design.

Translate UX designs and Figma mockups into production-ready, pixel-accurate implementations.

Integrate frontend applications with REST and/or GraphQL APIs, handling data flows, errors, and edge cases effectively.

Apply secure frontend coding practices to ensure application integrity and protect against common web vulnerabilities.

Work with modern build systems to enable efficient bundling, code splitting, linting, and optimization.

Implement and maintain unit, integration, and end-to-end tests, and ensure quality gates through CI/CD pipelines.

Analyze and optimize application performance, including rendering behavior, runtime efficiency, and network usage.

Collaborate closely with backend engineers, designers, and product stakeholders in a cross-functional, distributed team.

Participate in planning, technical discussions, and root cause analysis to ensure reliable delivery and continuous improvement.
Technical Requirements

5-8 years of hands-on experience building high-quality, production-grade user interfaces for web and/or mobile applications.

Deep expertise in React, with strong understanding of its core concepts, architectural patterns, and evolving ecosystem.

Strong proficiency in TypeScript, with solid experience working alongside Node.js in front-end-centric architectures.

Experience translating Figma designs into robust, maintainable, and pixel-accurate implementations, in close collaboration with UX and product teams.

Strong understanding of browser internals, including the rendering pipeline, event loop, and web networking concepts such as HTTP and WebSockets.

Experience integrating with REST and/or GraphQL APIs, including schema-driven development, data validation, and robust error handling.

Expertise with modern front-end build tools such as Vite and/or Webpack, and familiari...