This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior Full-Stack Engineer based in France. This is a senior engineering opportunity within a fast-growing consumer AI platform serving students across multiple international markets.You will play a key role in building and evolving products used by a rapidly expanding global user base.The position combines full-stack development with technical leadership and ownership of mobile experiences.You will work across modern web and mobile technologies, collaborating closely with engineering and product leadership.As the first dedicated senior/staff-level mobile lead, you will have significant influence over the architecture, quality, and direction of the mobile application.The environment is remote-first, collaborative, and highly autonomous, with a small engineering team where individual contributions have visible impact.This role is ideal for an experienced full-stack engineer who enjoys hands-on development, technical ownership, and mentoring other engineers.