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.