Senior React Engineer — DaaS Platform (Regional Lead)

We are looking for a  Senior React Engineer — Regional Lead  to drive the delivery and evolution of a large-scale  micro-frontend platform  across multiple channels and regions.

You will work with  React, TypeScript, and Module Federation  to build and maintain a shared platform and codebase that supports diverse regional requirements. Beyond individual delivery, you will help define engineering standards, platform contracts, and technical practices adopted by a large, distributed engineering organisation.

This role is ideal for a senior engineer who enjoys working at both  technical depth and organisational scale —solving complex frontend problems while influencing how multiple teams build and deliver software.

Key Responsibilities

Lead regional delivery and technical direction for a large-scale micro-frontend platform.

Design, develop, and optimise frontend applications using  React and TypeScript.

Establish and drive frontend engineering standards, patterns, and best practices across multiple teams.

Design and maintain shared  SDKs, libraries, and platform contracts  consumed by downstream applications.

Define technical specifications and guidelines that can be adopted consistently across regional engineering teams.

Balance shared core functionality with region- and channel-specific requirements through effective architecture and configuration.

Collaborate with engineering teams across regions to ensure consistent technical quality and delivery.

Identify and address frontend performance, scalability, maintainability, and developer-experience challenges.

Work within enterprise  CI/CD, security, compliance, and architectural constraints  while maintaining high engineering standards.

Core Requirements

Expert-level experience with  React and TypeScript, including strong understanding of TypeScript's type system, application architecture, and rendering/performance fundamentals.

Proven experience designing and delivering  micro-frontend architectures, preferably using  Webpack Module Federation  or an equivalent technology, at production scale.

Demonstrated track record of defining and enforcing engineering standards adopted across multiple teams.

Strong experience building  shared SDKs, libraries, frameworks, or platform contracts  consumed by multiple downstream applications or teams.

Experience supporting  multi-region and/or multi-channel product delivery, with the ability to balance shared core functionality and local configuration or customisation.

Working knowledge of modern frontend build and bundling technologies such as  Webpack, Rspack, Rsbuild, or equivalent.

Strong communication and technical leadership skills, with the ability to influence senior engineers and technical stakeholders.

Preferred Qualifications

Experience developing for  native or hybrid mobile applications, including iOS/Android WebViews and native bridge patterns.

Exposure to frontend  observability and instrumentation, including performance monitoring, error tracking, and application health metrics.

Understanding of frontend security considerations in enterprise or banking environments, including  Content Security Policy (CSP)  and cross-origin script loading.

Experience working in large-scale financial services, banking, or other highly regulated enterprise environments.