Staff/Sr. Frontend Engineer

【 Application Channel 】
https://grnh.se/xj8eerli3us

【 About the Role 】

We are building a next-generation, AI-ready web platform to power personalization, experimentation, and scalable commerce experiences.
We’re looking for a Senior Frontend Engineer who is not only strong in modern frontend architecture, but also passionate about leveraging AI to elevate development quality and velocity.

This role is expected to take technical ownership and help shape the evolution of our frontend engineering practices.

【 What you’ll do 】

◆ Architect and build scalable, high-performance frontend systems.
◆ Leverage AI tools to enhance development velocity and code quality.
◆ Lead technical decisions across experimentation, personalization, and CMS integration.
◆ Drive innovation in frontend architecture and engineering practices.
◆ Own complex projects end-to-end with strong cross-functional collaboration.

【 Who you are 】

• Core Qualifications

◆ 4+ years of frontend development experience (React / Next.js required).
◆ Strong understanding of scalable frontend architecture and performance optimization.
◆ Hands-on experience with automated testing and CI/CD pipelines.
◆ Experience implementing A/B testing or experimentation frameworks.

• Nice to Have

◆ Experience integrating AI tools into development workflows.
◆ Experience with headless CMS (e.g., Builder.io, etc.).
◆ Experience with tracking / analytics tools integration.
◆ Experience in Ecommerce development.
◆ Experience acting as a technical lead or decision-maker in complex projects.

• Mindset

◆ Proactively explores and validates new technologies.
◆ Balances speed, scalability, and engineering cost.
◆ Comfortable taking ownership and driving technical direction.
◆ Strong communication and cross-team collaboration skills.

【Benefits】

◆ Flexible Time-off ; work hard and take time off when you need it
◆ Flexible working hours and work-from-home when needed
◆ Medical insurance and free yearly health checkup
◆ Yearly health checkup subsidy for your pets
◆ 2 free Furbos for each full-time team member
◆ Company trip and employee outing program
◆ Internal workshop and external training subsidy for you to expand your skill set and continuously learn and grow.