Senior Frontend Developer (React)

Placements24; Willows (CA); Hybrid; USD 90,000 - 130,000; Full time

Benefits offered by this job

Comprehensive medical benefits

Retirement benefits

Hybrid work model

Professional development & training

Paid time off & holidays

Job summary

Placements24 is seeking a Senior Frontend Developer specialized in React to join a digital transformation consultancy. You will design and build high-performance user interfaces, collaborating with cross-functional teams to deliver engaging client projects.

Ideal candidates have 5+ years in frontend development, strong React expertise, and experience with state management, build tools, and testing frameworks. A hybrid work model and growth opportunities are provided.

Qualifications

• Bachelor's degree or equivalent in CS/Web Dev or related field.
• 5+ years frontend development experience with at least 3 years React.
• Strong proficiency in JavaScript (ES6+), HTML5, and CSS3.
• Deep knowledge of React concepts: components, hooks, and state management.
• Experience with Redux/Context API/Zustand; familiarity with Webpack, Babel or Vite.
• Experience consuming RESTful APIs and asynchronous data handling.
• Experience with Git and modern testing frameworks (Jest/RTL).
• Excellent problem-solving, attention to detail, and collaborative skills.

Responsibilities

• Develop, test, and maintain responsive web apps using React.
• Collaborate with UI/UX designers, backend devs, and product managers.
• Write clean, maintainable JavaScript, HTML, and CSS code.
• Optimize frontend performance for speed and cross-browser compatibility.
• Implement state management with Redux, Context API, or Zustand.
• Adhere to coding standards and WCAG accessibility guidelines.
• Conduct code reviews and share knowledge with the team.
• Troubleshoot frontend bugs and contribute to architecture decisions.

Skills

Frontend development

Strong communication

Team collaboration

Attention to detail

Problem solving

Education

Bachelor's degree or equivalent

Tools

React

Redux

Context API

Zustand

Webpack

Babel

Vite

REST APIs

Git

Jest

React Testing Library

Job description

About the Role

Our client, a prominent digital transformation consultancy, is seeking a talented Senior Frontend Developer with a specialization in React to join their innovative team in Welkom, Free State . This role is integral to designing and building intuitive, high-performance user interfaces for a diverse range of client projects. You will leverage your expertise in modern JavaScript frameworks, HTML, and CSS to create seamless and engaging user experiences. The ideal candidate possesses a keen eye for detail, a passion for clean code, and a strong understanding of responsive design principles and performance optimization. This position offers a unique chance to work on challenging projects, collaborate with cross-functional teams, and contribute significantly to the visual and interactive aspects of our client's digital solutions. We pride ourselves on fostering a creative and supportive work environment where developers can thrive and push the boundaries of web technology. Join us in shaping the future of digital interfaces.

Key Responsibilities

• Develop, test, and maintain responsive and user-friendly web applications using React.
• Collaborate closely with UI/UX designers, backend developers, and product managers to translate requirements into functional interfaces.
• Write clean, efficient, and maintainable JavaScript, HTML, and CSS code.
• Optimize frontend performance for speed, scalability, and cross-browser compatibility.
• Implement state management solutions using libraries like Redux or Zustand.
• Ensure adherence to coding standards, best practices, and accessibility guidelines (WCAG).
• Conduct code reviews to maintain code quality and share knowledge with team members.
• Troubleshoot and resolve frontend bugs and issues.
• Stay updated with the latest frontend technologies and trends, proposing innovative solutions.
• Contribute to architectural decisions for frontend applications.

Requirements

• Bachelor's degree in Computer Science, Web Development, or a related field, or equivalent professional experience.
• Minimum of 5 years of experience in frontend development, with at least 3 years focusing on React.
• Strong proficiency in JavaScript (ES6+), HTML5, and CSS3.
• In-depth knowledge of React and its core principles, including component-based architecture and hooks.
• Experience with state management libraries (e.g., Redux, Context API, Zustand).
• Familiarity with frontend build tools and bundlers (e.g., Webpack, Babel, Vite).
• Understanding of RESTful APIs and asynchronous request handling.
• Experience with version control systems, particularly Git.
• Knowledge of testing frameworks (e.g., Jest, React Testing Library).
• Excellent problem-solving abilities and attention to detail.
• Strong communication skills and ability to work collaboratively.

Benefits

• An annual salary of R .
• Comprehensive medical and retirement benefits.
• Opportunities for continuous professional development and training.
• A hybrid work model offering flexibility.
• Collaborative and innovative team environment.
• Access to modern development tools and technologies.
• Paid time off and company holidays.