Senior Front-End Engineer: React & UI Systems Lead

Jobtailor; Dublin; On-site; EUR 70,000 - 100,000; Full time

Job summary

Jobtailor in Dublin, Ireland seeks an accomplished frontend developer to build scalable, component-driven UIs with React.js and TypeScript. You will work across business users, vendors and stakeholders to craft robust solutions and ensure high code quality through testing.

You will mentor junior developers, contribute to design systems, and stay aligned with modern trends in frontend architecture while collaborating in an Agile, CI/CD-enabled environment.

Qualifications

• 5+ years of development experience in front-end roles.
• Extensive React.js and modern JavaScript (ES6+) expertise.
• Strong understanding of React hooks, context API, and state patterns.
• Experience with Redux, Zustand, or Recoil for state management.
• Proficiency with TypeScript in large-scale React apps.
• Experience integrating RESTful APIs and GraphQL.
• Proficient in HTML5, CSS3, SCSS and responsive design.
• Familiar with Webpack, Vite and build tooling.
• Experience designing component libraries or design systems.
• Experience testing with Jest, RTL, Cypress/Playwright.
• Git, CI/CD, Agile/Scrum environments.
• Familiarity with Jira/Confluence.
• Bachelor's degree in Computer Science or IT degree.

Responsibilities

• Work in close coordination with business users, vendors and stakeholders to craft solutions.
• Develop technical solutions which are robust, secure and easily maintainable.
• Liaise with test team and project stakeholders to ensure solutions are fully tested.
• Support production systems, resolving issues within SLA and providing updates.
• Regular communication with team on project progress, issues and risks.
• Mentor junior developers and contribute to technical discussions.
• Demonstrate strong communication and collaboration skills.
• Contribute to the team with recent technology trends.

Skills

React.js

TypeScript

Hooks & Context

Redux / Zustand

API integration

UI Architecture

Testing (Jest RTL)

Git & CI/CD

Communication

Problem solving

Education

Bachelor's degree in Computer Science

IT Degree or similar

Tools

Webpack

Vite

Babel

Design Systems

Git

CI/CD

Job description

Jobtailor in Dublin, Ireland seeks an accomplished frontend developer to build scalable, component-driven UIs with React.js and TypeScript. You will work across business users, vendors and stakeholders to craft robust solutions and ensure high code quality through testing.

You will mentor junior developers, contribute to design systems, and stay aligned with modern trends in frontend architecture while collaborating in an Agile, CI/CD-enabled environment.