Seeking a Senior React Developer to design, develop, and maintain web applications using React.js and modern JavaScript. Responsibilities include collaboration with teams, optimizing performance, and mentoring juniors.
We are looking for a Senior React Developer to join our growing frontend team. You’ll be responsible for designing, developing, and maintaining high-quality web applications using React.js and modern JavaScript technologies. You will work closely with UX/UI designers, backend engineers, and product managers to deliver scalable and performant solutions that provide an excellent user experience.
Responsibilities:- Design and implement responsive, maintainable, and reusable front-end components using React.js and TypeScript.
- Collaborate with cross-functional teams to define, design, and ship new features.
- Ensure the technical feasibility of UI/UX designs and maintain a consistent design system.
- Optimize applications for maximum speed and scalability.
- Implement state management solutions (e.g., Redux, Zustand, or Recoil).
- Write clean, well-documented, and testable code following best practices and coding standards.
- Participate in code reviews, provide mentorship to junior developers, and contribute to architectural decisions.
- Integrate frontend applications with RESTful APIs or GraphQL services.
- Stay up to date with the latest frontend technologies, trends, and tools.
Requirements
- 5+ years of professional experience in frontend development, with at least 3 years using React.js.
- Strong proficiency in JavaScript (ES6+) and TypeScript.
- Experience with React Hooks, Context API, and functional components.
- Solid understanding of HTML5, CSS3, and modern CSS frameworks (Tailwind, Styled Components, etc.).
- Familiarity with state management libraries (Redux, Zustand, MobX, or similar).
- Experience working with RESTful APIs or GraphQL.
- Understanding of frontend architecture, performance optimization, and testing frameworks (Jest, React Testing Library, Cypress).
- Knowledge of Git, CI/CD pipelines, and agile development processes.
- Excellent communication and problem-solving skills.
- Fluent in English, both written and spoken.
- Experience with Next.js or React Native.
- Familiarity with Docker, Kubernetes, or cloud environments (AWS, Azure, GCP).
- Background in UI/UX or design systems.
- Contributions to open-source projects or a portfolio on GitHub.
Top Skills
AWS
Azure
CSS3
Cypress
Docker
GCP
Git
GraphQL
HTML5
JavaScript
Jest
Kubernetes
React Testing Library
React
Recoil
Redux
Restful Apis
Styled Components
Tailwind
Typescript
Zustand
Ardanis Dublin, Dublin, IRL Office
50 Richmond Street S, The Lennox Building, Iconic Office, Dublin, County Dublin, Ireland, D02 FK02
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