Senior React Engineer DaaS Platform (Regional Lead)

iotalents pte. ltd.; Singapore; On-site; SGD 120,000 - 180,000; Full time

Job summary

iotalents pte. ltd. seeks 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. This role blends technical depth with organisational scale, enabling you to influence how multiple teams build and deliver software while upholding enterprise

Qualifications

• Senior React Engineer with strong TS type system.
• Proven track record delivering micro-frontend platforms.
• Experience guiding multiple teams and setting engineering standards.

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 adopted across regional teams.
• Balance shared core functionality with region-specific requirements through 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.

Skills

React

TypeScript

Micro-frontend

Regional leadership

Engineering standards

SDKs

Multi-region delivery

Technical leadership

Tools

Webpack Module Federation

Rspack

Rsbuild

Job description

We are looking for aSenior React Engineer — Regional Leadto drive the delivery and evolution of a large-scalemicro-frontend platformacross multiple channels and regions.

You will work withReact, TypeScript, and Module Federationto 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 bothtechnical 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 usingReact and TypeScript.
• Establish and drive frontend engineering standards, patterns, and best practices across multiple teams.
• Design and maintain sharedSDKs, libraries, and platform contractsconsumed 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 enterpriseCI/CD, security, compliance, and architectural constraintswhile maintaining high engineering standards.

Core Requirements

• Expert-level experience withReact and TypeScript, including strong understanding of TypeScript's type system, application architecture, and rendering/performance fundamentals.
• Proven experience designing and deliveringmicro-frontend architectures, preferably usingWebpack Module Federationor an equivalent technology, at production scale.
• Demonstrated track record of defining and enforcing engineering standards adopted across multiple teams.
• Strong experience buildingshared SDKs, libraries, frameworks, or platform contractsconsumed by multiple downstream applications or teams.
• Experience supportingmulti-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 asWebpack, Rspack, Rsbuild, or equivalent.
• Strong communication and technical leadership skills, with the ability to influence senior engineers and technical stakeholders.

Preferred Qualifications

• Experience developing fornative or hybrid mobile applications, including iOS/Android WebViews and native bridge patterns.
• Exposure to frontendobservability and instrumentation, including performance monitoring, error tracking, and application health metrics.
• Understanding of frontend security considerations in enterprise or banking environments, includingContent Security Policy (CSP)and cross-origin script loading.
• Experience working in large-scale financial services, banking, or other highly regulated enterprise environments.