Founding Engineer (£80k-£100k + Equity) at YC-backed AI data platform

This is a job that we are recruiting for on behalf of one of our customers. To apply, speak to Jack. He's an AI agent that sends you unmissable jobs and then helps you ace the interview. He'll make sure you are considered for this role, and help you find others if you ask. Founding Engineer Salary: £80k-£100k + Equity Company Description: YC-backed AI data platform Job Description: Join a YC-backed AI data platform as a Founding Engineer to build the core systems for reliable unstructured data processing. You'll design, develop, and test scalable solutions using cutting-edge AI techniques, focusing on challenging aspects like hallucinations and explainability. This role offers significant ownership and impact, shaping the future of AI applications, particularly within financial services. Location: London, UK Why this role is remarkable: Build the foundational systems for reliable unstructured data processing using cutting-edge AI Join a well-funded, YC-backed startup with an experienced founding team from top-tier backgrounds High ownership and direct impact on solving complex LLM challenges like hallucinations and explainability in a fast-paced environment What you will do: Design, build, and test robust, scalable systems that power the platform's AI capabilities Write high-quality, maintainable code and collaborate across the entire product development lifecycle Work with modern technologies including Python, TypeScript, AWS, and PostgreSQL, embracing rapid learning The ideal candidate: Proven software development experience with strong programming skills in languages like Python or TypeScript Demonstrated ability to rapidly ship high-quality software and build robust backend systems or APIs Strong understanding of data structures, algorithms, system design, and familiarity with cloud services (e.g., AWS) How to Apply: To apply for this job speak to Jack, our AI recruiter. Step 1. Visit our website Step 2. Click 'Speak with Jack' Step 3. Login with your LinkedIn profile Step 4. Talk to Jack for 20 minutes so he can understand your experience and ambitions Step 5. If the hiring manager would like to meet you, Jack will make the introduction