Lead ReactJS Developer

Robotic Technologies Automation; Dallas (TX); On-site; USD 120,000 - 170,000; Full time

Job summary

ROBOTIC PROCESS AUTOMATION LLC seeks an experienced Front-End Architect/React Engineer to lead the design and delivery of large-scale React.js applications. You will implement scalable architectures, routing, and state management, collaborating with backend engineers and designers to translate complex requirements into robust UI.

Proficiency with React, TypeScript, Hooks, Redux Toolkit, RTK Query, React Router, and modern tooling is required.

Qualifications

• Architecture: Strong experience in leading and architecting large-scale React.js applications.
• React.js Development: Build dynamic, high-performance web applications using React.js, TypeScript, and modern libraries.
• Expertise in React Ecosystem: Hooks, lifecycle, advanced state management, performance patterns.
• API Integration (Axios): Integrate backend services using Axios with interceptors, global error handling, retry logic.
• Route Management: Architect routing with React Router, nested routes, guarded routes, role-based access, lazy loading.
• UI Integration: Collaborate with UI/UX to build responsive, user-friendly interfaces matching design specs.
• Component Development: Develop reusable, modular React components with maintainability in mind.
• Front-end Optimization: Improve performance via memorization, virtualization, code splitting, reduce re-renders.
• Security: Write secure front-end code, client-side validations, safe handling of sensitive data.
• Collaborative Development: Work with backend, designers, QA, and product teams for smooth integration.
• Testing and Debugging: Thorough debugging and strong testing to ensure stability and reliability.
• Unit Testing: Write unit tests with Jest or RTL, high coverage and stability.
• Code Maintenance and Documentation: Clean code, documentation, refactoring, reviews, continuous improvement.
• Stay Up-to-Date with Technology: Keep current with React features, tooling, and performance best practices.
• Communication & Training: Mentor teammates and provide technical guidance.

Responsibilities

• Lead architecture and delivery of large-scale React.js applications.
• Develop dynamic, high-performance web apps using React.js and TypeScript.
• Collaborate with backend engineers and designers to ensure seamless integration.
• Implement routing, state management, and CI/CD pipelines for front-end delivery.
• Write unit tests with Jest/RTL and maintain code quality through reviews.
• Ensure performance optimization, accessibility, and secure coding practices.

Skills

Architecture

React.js Development

React Ecosystem

API Integration

Route Management

UI Integration

Component Development

Front-end Optimization

Security

Collaborative Development

Testing & Debugging

Unit Testing

Code Maintenance & Documentation

Stay Up-to-Date

Communication & Training

Job description

• Architecture: Strong experience in leading and architecting large-scale React.js applications. Skilled in designing scalable front-end architecture, routing structure, state management layers, and integrating automated build, deployment, and CI/CD pipelines.
• React.js Development: Build dynamic, high-performance web applications using React.js, TypeScript, and modern libraries. Implement interactive features, complex data flows, and scalable state-driven UIs.
• Expertise in React Ecosystem: Hands-on experience with Hooks, component lifecycle, advanced state management, and performance patterns. Expertise in Redux Toolkit, RTK Query, React Query, and application-wide state architecture.
• API Integration (Axios): Integrate backend services using Axios with interceptors, global error handling, retry logic, and optimized API communication patterns.
• Route Management: Architect and implement routing using React Router, including nested routes, guarded/private routes, role-based access, and lazy-loaded route structures.
• UI Integration: Collaborate with UI/UX teams to build visually appealing, responsive, and user-friendly interfaces that match design specifications.
• Component Development: Develop reusable, modular, and scalable React components using best practices, ensuring maintainability and consistency across applications.
• Front-end Optimization: Improve performance through memorization, virtualization, code splitting, minimizing re-renders, and optimizing bundle size for seamless user experience.
• Security: Write secure and efficient front-end code, implement client-side validations, handle sensitive data safely, and address vulnerabilities proactively.
• Collaborative Development: Work closely with backend engineers, designers, architects, QA, and product teams to ensure smooth integration of front-end and backend workflows.
• Testing and Debugging: Conduct thorough debugging and implement strong testing practices to ensure functional stability, responsiveness, and error-free user experiences.
• Unit Testing: Proficient in writing unit test cases using Jest or React Testing Library (RTL), ensuring high coverage, stability, and bug-free releases.
• Code Maintenance and Documentation: Follow clean code principles, maintain clear documentation, perform refactoring, and ensure code quality through reviews and continuous improvement.
• Stay Up-to-Date with Technology: Keep current with modern React features,frontend tooling, state management patterns, and performance best practices to stay ahead of industry standards.
• Communication & Training: Strong communication skills with the ability to mentor team members, document best practices, and provide technical guidance to development teams.

ROBOTIC PROCESS AUTOMATION LLC is an equal opportunity employer inclusive of female, minority, disability and veterans, (M/F/D/V). Hiring, promotion, transfer, compensation, benefits, discipline, termination and all other employment decisions are made without regard to race, color, religion, sex, sexual orientation, gender identity, age, disability, national origin, citizenship/immigration status, veteran status or any other protected status. ROBOTIC PROCESS AUTOMATION LLC will not make any posting or employment decision that does not comply with applicable laws relating to labor and employment, equal opportunity, employment eligibility requirements or related matters. Nor will ROBOTIC PROCESS AUTOMATION LLC require in a posting or otherwise U.S. citizenship or lawful permanent residency in the U.S. as a condition of employment except as necessary to comply with law, regulation, executive order, or federal, state, or local government contract