Lead Software Engineer

As a 5-9 years of experienced Senior React.Js Developer at SoftTech Engineers Ltd, candidate will be responsible for architecting and building robust, scalable, and maintainable user interface components for our enterprise-grade web applications. You will collaborate closely with cross-functional teams—including product managers, designers, and backend developers to understand business needs and translate them into high-quality frontend solutions. We are looking for someone with deep expertise in ReactJS, NX mono repo environments, and Micro Frontend Architecture, who is passionate about clean code and scalable design patterns.

Key Responsibilities :

React.Js Development

• Build reusable UI components using modern React practices (Hooks, Context API).
• Integrate third-party libraries and manage application state efficiently.

Monorepo Management

• Set up and maintain NX Monorepo structures with multiple applications and libraries.
• Manage code sharing, linting, formatting, and dependency graph analysis across teams.

Micro Frontend Architecture

• Architect, implement, and integrate micro frontend using Module Federation and independent deployment pipelines.
• Collaborate across teams to manage contracts and shared services.

State Management & Data Flow

• Manage state using Redux, Zustand, Recoil, and Context.
• Implement efficient API integration and data fetching using tools like SWR and React Query.

UI/UX Design Integration

• Convert design mock-ups into responsive, accessible UI using Tailwind CSS, SCSS, and design systems.
• Ensure ADA compliance and cross-browser compatibility.

Testing and Quality Assurance

• Write unit, integration, and end-to-end tests using tools like Jest, React Testing Library, and Cypress.
• Implement test automation in CI/CD pipelines.

Performance Optimization

• Analyse and improve application performance using code splitting, lazy loading, and runtime.
• performance auditing. Optimize Lighthouse scores and bundle sizes.

Team Collaboration & Documentation

• Conduct code reviews and mentoring sessions.
• Document architecture decisions, reusable patterns, and libraries.

CI/CD & DevOps

• Maintain deployment pipelines using GitHub Actions, Docker, and cloud services like AWS Lambda or Azure Functions.
• Monitor performance and error tracking using tools like Sentry and LogRocket.

Required Skills

• Expert-level proficiency in ReactJS, JavaScript, TypeScript.
• Deep experience with NX Mono repo, Micro Frontends, and Webpack Module Federation.
• Strong grasp of state management, routing, performance tuning, and accessibility standards.
• Proficiency in writing unit, integration, and E2E tests.
• Familiar with REST APIs, GraphQL, and data caching strategies.
• Experience with DevOps processes, Docker, CI/CD pipelines, and cloud services.

Preferred Qualifications

• Experience with Storybook, Chromatic for component documentation.
• Familiarity with DDD (Domain-Driven Design) and Clean Architecture.
• Knowledge of design systems and theming approaches using Tailwind or SCSS.
• Exposure to tools like Bit.dev, Module Federation, and multi-tenant deployments.

Technical Skills Tools & Technologies

• JavaScript, TypeScript, ReactJS, NextJS, GatsbyJS, VueJS, REST API, Redux, Redux Thunk, NX, Webpack, Vite, Yarn/NPM, Redux Toolkit, TailwindCSS, SCSS
• ESLint, Prettier, Husky, Cypress, Jest, RTL, Storybook
• Visual Studio Code, Postman, Gitlab, Github, Bitbucket, Jira, Trello
• Bit.dev, Module Federation, GitHub Actions, AWS Lambda, Docker, Sentry, LogRocket
• HTML, CSS, Bootstrap, Tailwind, React Query, GraphQL