Front-end Developer

Faspay; Jakarta Pusat; On-site; IDR 200.000.000 - 300.000.000; Full time

Job summary

A leading fintech company in Jakarta is seeking a Front End Engineer to develop high-performance web-based payment gateway applications. The ideal candidate will have 2–3 years of experience and strong skills in HTML, CSS, JavaScript, and modern frameworks. This role requires collaboration with cross-functional teams and a focus on secure coding practices. Competitive compensation and opportunities for growth are offered.

Qualifications

• 2–3 years of experience as a Front End Engineer/Developer, preferably in fintech, e-commerce, or payment gateway industry.
• Hands-on experience with modern front-end frameworks.
• Solid understanding of secure coding practices for financial applications.

Responsibilities

• Build, develop, and maintain secure web-based payment gateway applications.
• Translate UI/UX designs into user-friendly web applications.
• Collaborate with teams to deliver new features.
• Ensure front-end security compliance with fintech standards.

Skills

HTML5

CSS3

JavaScript (ES6+)

React.js

Next.js

Vue.js

RESTful APIs

GraphQL

Git

Responsive Design

Education

Bachelor’s degree in Computer Science, Information Technology, or related field

Tools

Webpack

Vite

Job description

Job Qualifications

• Bachelor’s degree in Computer Science, Information Technology, or related field.
• 2–3 years of experience as a Front End Engineer/Developer, preferably in fintech, e-commerce, or payment gateway industry.
• Strong proficiency in HTML5, CSS3, and JavaScript (ES6+).
• Hands-on experience with modern front-end frameworks such as React.js, Next.js, or Vue.js.
• Proficient in integrating RESTful APIs / GraphQL.
• Familiar with version control systems (Git/GitHub/GitLab).
• Solid understanding of responsive design and cross-browser compatibility.
• Knowledge of secure coding practices for financial and payment applications.
• Experience with build and packaging tools (Webpack, Vite, or similar).

Job Descriptions

• Build, develop, and maintain high-performance, secure, and responsive web-based payment gateway applications.
• Translate UI/UX designs into interactive, user-friendly web applications.
• Optimize applications for speed, accessibility, and cross-browser compatibility.
• Collaborate with Product Managers, Backend Engineers, and UI/UX Designers to deliver new features.
• Ensure front-end security (e.g., XSS, CSRF protection, input validation) in compliance with fintech/payment standards.
• Integrate the front end with backend APIs and third-party services (e.g., payment methods, fraud detection, etc.).
• Create and maintain technical documentation for front-end development.
• Stay up to date with the latest front-end technologies and best practices to enhance product quality.