Frontend Engineer

PayPay Securities

Frontend

JavaScript

About this role

This Frontend Engineer joins PayPay Securities’ Product Engineering organization to work on web products for its mobile brokerage and asset-management service. The scope includes Securities mini-applications, PC trading sites, and internal business tools, with engineers, product managers, designers, and QA.

The work covers product development and operation, investment-experience customization, feature prototyping, and unit-test and architecture improvements. Technologies named include TypeScript, JavaScript, HTML/CSS, Vue.js, NestJS, Docker, AWS, GitHub Actions, and Terraform. Applicants need 3–5 years of in-house web product development, experience with HTML/CSS, JavaScript, Vue.js, and TypeScript, modern web and REST API knowledge, ownership, and business-level English or Japanese; Japanese must be native or JLPT N1 equivalent.

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