Founding Senior Software Engineer - Python, TypeScript, AWS, ReactJSLocation: London, West End - 4 days a week on-sitePay range and compensation package:£90,000-£120,000 + Generous Equity depending on experienceRequired Skills:Python, TypeScript, AWS, ReactJSPreferred Skills:Any of the following.. AI and LLM, computer vision, working with unstructured dataAbout the Company:Join an extremely promising startup as an early hire with the opportunity to shape and build out an AI/LLM powered product. We're partnered with a stealth stage startup with a product at late MVP stage who will shortly have live customers on the platform. With a number of customers already signed and waiting for the platform to launch and a significant amount of VC funding, they're ready to grow their engineering function with the right people to take their product forward.They're hiring Fullstack Senior Software Engineer with the ability to influence the technical direction and architecture of their highly sophisticated new products. You'll have autonomy in your role, cover the full development lifecycle, from POC, through to development, deployment and release e.G. build it - own it.The MVP is built with Python 3.0, AWS/Serverless, containers with a React/Typescript front end. They're ideally looking for those who have experience of taking a product from "0 to 1" and enjoy working in a challenging, unstructured technical environment. Knowledge of GenAI APIs would be beneficial (not-essential) but they don't need experience with training language models.The stage of the business means there's huge room for career progression with opportunities to take the lead on projects, define and design systems, create POC's and work closely with their external clients. They're pragmatic, effective communicators and would like to bring someone in who has experience within startup environments.Responsibilities:Experience building end to end software using Python on the backendAbility to contribute across the stack using TypeScript, ReactJS and AWSExperience navigating the rapidly changing priorities of a growing startup environmentAbility to quickly build new ideas to get user feedbackStrong communication and stakeholder management skillsRequired Skills:Python, TypeScript, AWS, ReactJS