Software Engineer (ReactJS, JavaScript ES6+, HTML5, CSS3, Nginx, Jenkins, Azure DevOps, GitLab CI/CD)

EXASOFT CONSULTING PTE. LTD.; Singapore; On-site; SGD 120,000 - 180,000; Full time

Job summary

EXASOFT CONSULTING PTE. LTD. is seeking a highly skilled frontend engineer in Singapore to lead component-based development and MFE integrations. You will drive architecture decisions, optimize performance, and collaborate with backend teams to deliver scalable web solutions.

The ideal candidate has 6+ years of frontend experience, strong React/TypeScript capabilities, and hands-on MFE and CI/CD experience within a fast-paced consulting environment.

Qualifications

• 6+ years of software engineering experience.
• Strong expertise in ReactJS and modern JavaScript/TypeScript stack.
• Hands-on experience with Micro Frontend (MFE) architecture and MFEs sharing modules.

Skills

ReactJS

JavaScript (ES6+)

TypeScript

HTML5

CSS3

React Hooks

Redux

Context API

State management

Performance optimization

Tools

Webpack Module Federation

Monorepo Management

Jenkins

GitHub Actions

Azure DevOps

GitLab CI/CD

Nginx

IIS

Jest

React Testing Library

Job description

Requirements:

• Strong expertise in ReactJS, JavaScript (ES6+), TypeScript, HTML5, and CSS3.
• 6+ Years of experience in Software Engineer.
• Extensive experience with React Hooks, Redux, Context API, and state management.
• Hands-on experience in Micro Frontend (MFE) architecture.
• Deep expertise in Webpack Module Federation, including:
• Managing 100+ Micro Frontends.
• Monorepo Management.
• Shared module configuration across MFEs.
• Navigation and data sharing between MFEs.
• Managing multiple React MFE versions within host applications.
• Experience with React performance optimization and dynamic caching strategies.
• Strong experience integrating REST APIs and third-party applications.
• Experience in web servers such as Nginx and IIS.
• Experience with CI/CD pipelines (Jenkins, GitHub Actions, Azure DevOps, GitLab CI/CD).
• Experience with Git and version control.
• Experience with Jest, React Testing Library or similar testing frameworks.