senior frontend engineer @ generative ai×dx.

■About Our Client:Our client is an innovative technology company known for its commitment to enhancing user experiences through cutting-edge solutions. Focused on empowering businesses with advanced digital tools, the company fosters a culture of collaboration, continuous learning, and high-quality engineering practices. Our Client value talent that thrives in dynamic environments and are committed to building a sustainable and future-focused technology platform.■Summary of the Position:Join our Client dynamic team as a Senior Frontend QA Engineer, where you'll play a pivotal role in developing high-quality, responsive web applications using modern frontend technologies. You’ll collaborate closely with designers and engineers, ensuring that all products meet the highest standards of performance and user experience. Your focus will be on architecting robust solutions, writing automated tests, and continuously improving the development process to deliver reliable, scalable software.■Responsibilities・Develop frontend applications using modern frontend technologies like Typescript, ReactJS, Next.js, etc・Convert user stories and mockups into working software that delights users.・Properly test and prepare new releases by writing automated tests, doing code reviews, and helping introduce new processes that helps maintain a high quality code base.・Help evaluate and clarify product requirements and provide technical solutions that meet customers’ needs.・Monitoring and quick response to failures to ensure stable operation of services. (*Our client pride themselves in releasing high quality bug free code. Production incidents are extremely rare and the large majority are handled during core work hours.)■Technology Stack・Serverside: NodeJS, NestJS・Frontend: React, Typescript・Database: PostgreSQL (RDS)・Infrastructure: AWS（ALB, ECS, RDS, S3, Lambda), Azure, Docker, Redis, Terraform

求められる経験
✓Must have
・5-10 years of professional web development experience (HTML, CSS, and Typescript/ES6)
・(Including) 4 year of industry experience with React
・Experience with state management libraries such as Redux or RxJS
・Strong communication and collaboration skills
・Ability to work independently and as part of a team
・Business level language skills in English

✓Nice-to-have
・Awareness of software engineering best practices
・Knowledge of Figma how to collaborate with designers.
・Spoken and written Japanese language ability

✓Who fits
・Have a passion and/or strong interest in learning and building products that make LLMs even better
・Have enthusiasm about developing SaaS products
・Commitment to continuous improvement with a focus on future operations
・Value communication with other developers both verbally and via documentation, collaboratively create schedules, and work effectively in team development

保険
健康保険　厚生年金保険　雇用保険

休日休暇
土曜日　日曜日　祝日

給与
年収700 ～ 900万円

賞与
-
雇用期間
期間の定めなし