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EXIFY+
English East Asia

Frontend Engineer Intern — React / TypeScript / Next.js

Seoul, South Korea
2026-09-24

Role Description

*Please note: This is an unpaid internship intended for students, recent graduates, or early-career developers who already have practical frontend development experience and want hands-on startup, SaaS, and portfolio-building experience.* **Company Description** EXIFY+ simplifies the exit strategy process for entrepreneurs and small business owners. We combine modern web technology with data-driven insights to help founders understand their company’s value, identify growth opportunities, and prepare for a successful exit without the complexity or opacity of traditional M&A services. Our platform brings together business valuation, exit-readiness analysis, financial insights, progress tracking, and guided business improvement into a single SaaS experience. EXIFY+ focuses on making complex financial and strategic information clear, interactive, and actionable for real-world founders. **Role Description** We are looking for a Frontend Engineer Intern to help build the first production version of the EXIFY+ web application. In this role, you will work closely with the founder, UX/UI team, and future engineering team to translate completed product designs, user flows, and feature requirements into responsive, maintainable frontend experiences. This is not a basic observation role. You will work on real product features including authentication, onboarding, business-profile creation, adaptive questionnaires, financial dashboards, valuation results, exit-readiness scoring, progress tracking, settings, and other core SaaS workflows. **Key Responsibilities** * Translate Figma designs into responsive, production-quality frontend interfaces * Build reusable components and scalable frontend architecture * Develop onboarding, authentication, business-profile, and account-management flows * Implement interactive dashboards, financial data displays, and valuation interfaces * Build dynamic forms and adaptive questionnaire experiences * Develop interfaces for EXIFY+ exit-readiness scoring and business improvement recommendations * Integrate frontend components with APIs and backend services * Handle loading, validation, error, empty, and success states * Maintain consistency with the EXIFY+ design system and component library * Collaborate with the founder and UX/UI team during implementation and iteration * Participate in code reviews and maintain clear technical documentation * Attend bi-weekly remote team meetings to share progress and align on priorities **What You’ll Gain** * Hands-on experience building a real early-stage SaaS product * Portfolio-ready work across dashboards, fintech interfaces, forms, onboarding, and data-heavy applications * Practical exposure to frontend architecture, API integration, design systems, and product engineering * Experience working directly with UX/UI designs and translating them into production software * Exposure to fintech, business valuation, M&A technology, and AI-assisted SaaS products * The opportunity to take ownership of meaningful features from design through implementation **Required Qualifications** * Practical frontend development experience through internships, freelance work, school projects, personal projects, startup work, or portfolio projects * Strong understanding of JavaScript and/or TypeScript * Experience with React or a similar modern frontend framework * Understanding of HTML, CSS, responsive design, and component-based development * Experience working with Git and GitHub * Ability to translate Figma designs into clean, functional interfaces * Strong problem-solving skills and attention to detail * Ability to work independently in an early-stage environment * Clear communication skills in a remote team environment * Fluent English communication skills * GitHub profile, portfolio, or project examples required **Preferred Qualifications** * Experience with React, Next.js, and TypeScript * Familiarity with Tailwind CSS or similar styling systems * Experience integrating REST APIs or backend services * Experience with authentication and user account systems * Experience building SaaS dashboards, fintech tools, business software, or data-heavy interfaces * Familiarity with charting and data visualization libraries * Experience with form validation and complex multi-step forms * Familiarity with accessibility and responsive web development best practices * Interest in startups, fintech, business valuation, entrepreneurship, or M&A technology

Frontend Engineer Intern — React / TypeScript / Next.js

EXIFY+

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