Senior Full Stack Engineer
CamblySan Francisco, California, United States
Posted January 31, 2026
160000 - 190000 USD
Full Time
About the Company
Cambly offers instant, on-demand 1-on-1 English tutoring through a 24/7 video chat platform, connecting learners worldwide with native-speaking tutors. The service provides an affordable, flexible way to practice conversational English, boosting confidence and fluency. Its unique value proposition lies in real-time, personalized instruction coupled with a global network of vetted tutors, making language acquisition scalable and accessible. The company cultivates a collaborative culture that empowers educators to monetize their expertise while delivering high-quality, learner-centric experiences.
Job Description
We're looking for a Senior Full-Stack Engineer to help build the world's largest English learning marketplace and school. As a key contributor to the engineering team, you'll work on conceiving, designing, building, and launching new user-facing features, leading development of new features and improvements for the Student and Tutor experience, and optimizing performance and ensuring a smooth teaching & learning experience.
Requirements
- 5+ years of full-stack development experience
- 3+ years of experience with React
- Experience working with NoSQL databases like MongoDB
- Experience building and maintaining production systems using tools like Lighthouse, Sentry, New Relic, etc.
Benefits
- Daily catered lunch
- 100% of Medical, Dental, and Vision paid along with matching 401k (up to 4%)
- Maternity and Paternity Paid Leave
- 20 days of PTO
- 9 days of sick leave
- 10 company holidays plus end-of-year shutdown
- Work from anywhere in the world for two weeks
