Staff iOS Engineer

Speak is revolutionizing language learning through AI-powered conversation practice, currently valued at $1B after their Series C funding. As a Staff iOS Engineer, you'll join a team of 90+ professionals across global offices in San Francisco, Seoul, Tokyo, Taipei, and Ljubljana. The role focuses on enhancing the mobile app experience for millions of users worldwide.

The position offers an opportunity to work on critical features including monetization, speech-to-text systems, and market expansion initiatives. You'll be instrumental in improving the freemium experience, implementing paywall tests, and optimizing audio/video streaming systems. The ideal candidate brings 8+ years of mobile engineering experience, with deep expertise in Swift and mobile architectures.

Speak has achieved significant success, becoming the top-grossing education app in South Korea and expanding to 40+ countries. Backed by prestigious investors including Accel, OpenAI, Founders Fund, and Y Combinator, the company is well-positioned for continued growth. The role offers the chance to make a meaningful impact on global language education while working with a tight-knit, talented team.

Working at Speak means joining at a pivotal time of growth, collaborating with an exceptional team, and contributing to a mission that helps millions achieve their language learning goals. The company offers a truly global perspective with offices worldwide and regular interaction with international users. This is an opportunity to shape the future of language learning through technology while working with cutting-edge AI and mobile technologies.