Senior Full Stack Developer - Remote, Work from Home

We are a small London startup with the ambition to change education with ML-powered tutoring. Our flagship product is a mobile application for teaching English to intermediate and advanced learners. We’re on the verge of solving one of the biggest challenges in education – making high-quality, personalised learning accessible to everyone. We’re looking for a Senior Full Stack Developer to join our growing development team. Build convenient CI/CD processes and testing pipelines to support quick iterative development and system stability Work on ML model development with our team to build robust data pipelines and deploy ML models Analyse large corpora of data and build real-time recommendation systems Work with large amounts of data in different modalities (text, video, images, audio) Work in a very cross-functional team, side by side with mobile developers, product managers, ML engineers, and designers Deep Python and AWS knowledge Architecture planning and estimation skills Experience with SQL and NoSQL databases. Understanding of best practices in building scalable mobile APIs (REST, etc.). Experience with some Python web frameworks (Django, Flask, FastAPI, etc.). Can speak, or learning to speak, more than one language Experience with real-time and/or in-memory databases Experience with frontend frameworks Knowledge-sharing experience (tech talks, articles, YouTube videos, etc.) Experience (even non-production) with different types of programming languages A real-deal startup adventure: you'll be hopping on a major project while it's still in the works! Work from our London office (4 days per week) We also offer substantial relocation assistance to support your move, if required After all interviews, we would like to invite you to work with us in our London office for 1-2 paid test days.