Dev-ENG-Sr. Frontend Engineer

■Our Mission Our Frontend Platform Team empowers every engineer to seamlessly build and integrate frontend components. We’re the go-to experts, enabling product teams to focus on business logic while we handle the intricacies of frontend development. This approach supports the broader company mission of creating new opportunities that didn’t exist yesterday by removing barriers and allowing our colleagues to build solutions faster, with less stress. ■Culture & Values We are: ・Autonomous & Collaborative: We adapt to each product team’s needs without interfering with their business goals. ・Focused on Learning & Growth: We emphasize fast iteration and continuous learning, nurturing both technical and cross-functional skills. We don’t get things done perfectly, but we iterate on what we learn to not make the same mistake twice. ■What You’ll Learn You’ll gain deep exposure to all things frontend, including complex UI builds, testing strategies, and design-system integrations. And you’ll also enjoy extensive collaboration with product and design teams, with opportunities to transition into a product-specific squad if desired. ■Scope & Responsibilities ・Maintain a comprehensive UI Component Library in sync with our Design team. ・Develop and manage frontend tooling (Vue/Nuxt, Playwright, Vitest, Storybook). ・Provide frontline support on frontend architecture, testing, and performance. ・Lead initiatives for frontend observability to help identify bottlenecks and improve overall user experience. ■Our Tech Stack Primarily built on Vue/Nuxt, with critical tools such as Playwright, Vue Test Utils, Vitest, and Storybook. We continuously explore and introduce new frontend technologies that enhance developer experience and product quality. ■ Impact & Successes We’ve established a UI Component & Plugin Library that remains closely aligned with our evolving design language. Looking ahead, we seek engineers who will take our tooling and design integration to the next level, ensuring seamless adoption across all product teams. ■ Join Us Shaping our frontend future through building robust observability frameworks that measure and optimize performance, collaborating across product and design teams to deliver cohesive user experiences, expanding libraries to automate workflows, and vetting new technologies to drive innovation. Your expertise will deliver organization-wide impact as you collaborate, innovate, and learn with us!

・VueJS and/or NuxtJS Proficiency. ・Strong JavaScript/TypeScript Skills. ・Proficient API design. ・Great understanding of Frontend Architecture. ・Strong HTML/CSS skill set. ・Experience with Frontend Testing Frameworks (Vitest, Jest, Playwright, Cypress). ・Strong Problem Solving Skills. ・Strong Collaboration Skills when working with many stakeholders: Engineering, Design, and Business.

・Strong debugging skills ・Great experience with Accessibility. ・Experience with Mentoring others for Frontend. ・Good eye for design ・Experience with Mobile Development, specifically Flutter.