Senior Frontend Engineer

We are looking for web frontend engineers to work on the PayPay Card mini-application, and other web frontend, with a laser focus on scalability and maintainability. PayPay Card aims at revolutionizing the credit card industry, making payment easier than ever, from two different angles: Bring the credit card experience to the next level: we have many functionalities in the pipe to improve our product, not to mention the integration into the PayPay ecosystem as PayPay Card is part of the PayPay Group (Re-)architect our systems landscape: we want to reassess and fix the behind-the-scenes to power a top-notch user experience. It is bundled with difficult design challenges to solve: we simply want to get it right As a fast-paced company leading the payments industry, we need our engineers to be versatile and enthusiastic to take on new challenges in order to stay at the forefront. Indeed, we strive for continuous improvement within our systems as well as outside our systems. Additionally, we value communication, to smoothly cooperate with other teams, and inclusivity, to efficiently navigate in a multicultural environment. Main Responsibilities Work with Product Managers, Designers, and various tech teams to implement features Improve the frontend architecture based on product and technical roadmap Work to bring product and organization vision to life Contribute to the team by sharing knowledge, participating in code reviews, and providing feedback to uphold and ensure best practices Improve the product’s long term technical quality Triage, debug, and resolve product issues Required Qualifications At least 7 years of industry experience developing secure web frontend applications in JavaScript and/or TypeScript At least 1 year of industry experience with VueJS (preferred) or React Experience with designing frontend architecture Experience with leading frontend project development Software engineering best practices and computer science knowledge Experience with building frontend hosting infrastructure and deployment pipelines English business proficiency Preferred Qualifications Experience with launching a frontend product Experience with frontend performance monitoring and optimization Experience with designing and implementing server side RESTful APIs Knowledge in web components and/or island architecture Experience in a multicultural environment Stakeholder management is welcomed Japanese conversational proficiency is a plus