Senior React Developer

Sorry, this job was removed at 06:17 p.m. (CST) on Monday, Nov 10, 2025
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2 Locations
Remote
Information Technology • Software
The Role

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.
Nice to Have
  • 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.

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The Company
HQ: Dublin, County Dublin
46 Employees
Year Founded: 2016

What We Do

Ardanis has been delivering innovative software solutions to progressive, digital organisations in the UK and Ireland since 2016. We provide extensive experience and expertise, working closely with our clients to create digital solutions that can evolve and adapt as needs change.

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