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Senior Front-End Developer – React & Next.js

Build and maintain responsive, high-performance web applications. Develop scalable and maintainable solutions using React, Next.js, TypeScript, and Tailwind CSS. Collaborate with clients, designers, product managers, and backend d...

Job Full source details
Flatrock Careers Colombo Source published Aug 21, 2026 Verified 30 minutes ago
✓ 92% verification score · Source: Flatrock Careers · Always confirm final requirements on the original source.
Complete source information imported The available role or programme description, requirements, benefits and source facts were imported from the public official endpoint and formatted for reading.
EmploymentPermanent · Full Time
DepartmentSoftware

Overview

Build and maintain responsive, high-performance web applications. Develop scalable and maintainable solutions using React, Next.js, TypeScript, and Tailwind CSS. Collaborate with clients, designers, product managers, and backend developers to translate requirements into effective technical solutions. Participate in client presentations, workshops, and technical discussions. Take ownership of front-end architecture and technical decisions. Conduct code reviews, mentor developers, and promote best practices. Integrate applications with RESTful APIs and third-party services. Use AI-assisted development tools, particularly Claude, to improve development efficiency and code quality.

Full job description

Main Responsibilities

  • Build and maintain responsive, high-performance web applications.
  • Develop scalable and maintainable solutions using React, Next.js, TypeScript, and Tailwind CSS.
  • Collaborate with clients, designers, product managers, and backend developers to translate requirements into effective technical solutions.
  • Participate in client presentations, workshops, and technical discussions.
  • Take ownership of front-end architecture and technical decisions.
  • Conduct code reviews, mentor developers, and promote best practices.
  • Integrate applications with RESTful APIs and third-party services.
  • Use AI-assisted development tools, particularly Claude, to improve development efficiency and code quality.

Qualifications And Requirements

  • 5+ years of commercial front-end development experience.
  • Strong proficiency in React, Next.js, and TypeScript.
  • Hands-on experience with Tailwind CSS.
  • Strong knowledge of JavaScript, HTML5, and modern CSS.
  • Good understanding of front-end architecture, responsive design, performance, and reusable components.
  • Experience with RESTful APIs, Git, JWT/OAuth2, and modern development workflows.
  • Practical experience using Claude or similar AI development tools.
  • Excellent communication, organizational, and problem-solving skills.
  • Proactive mindset and ability to take ownership.

Requirements & qualifications

  • 5+ years of commercial front-end development experience.
  • Strong proficiency in React, Next.js, and TypeScript.
  • Hands-on experience with Tailwind CSS.
  • Strong knowledge of JavaScript, HTML5, and modern CSS.
  • Good understanding of front-end architecture, responsive design, performance, and reusable components.
  • Experience with RESTful APIs, Git, JWT/OAuth2, and modern development workflows.
  • Practical experience using Claude or similar AI development tools.
  • Excellent communication, organizational, and problem-solving skills.
  • Proactive mindset and ability to take ownership.

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