Senior Full-Stack Engineer We're seeking a versatile, hacker-hearted Senior full-stack engineer to join our core team in building groundbreaking AI applications. You'll work directly with our founders, collaborating closely on all aspects of product development from ideation to launch. Your responsibilities will include: Architecting and developing end-to-end solutions for our AI applications, from proof-of-concept to production Driving the backend infrastructure development while ensuring scalability and performance Implementing DevOps practices and cloud deployment processes (AWS, Azure, etc.) Crafting responsive and intuitive front-end experiences Collaborating on product strategy, UX decisions, and ML integration Maintaining clean, testable, and robust architectures across the entire stack About You: ≥4 years of experience in full stack engineering, with strong Python backend skills Proven track record of building products from zero to one in a startup environment Strong understanding of distributed systems and cloud infrastructure (especially AWS) Experience with DevOps practices and CI/CD pipelines Solid web development skills (JavaScript, TypeScript, React, HTML, CSS) Familiarity with ML/AI concepts and experience integrating LLM models is a big plus Excellent communicator, able to translate technical concepts for non-technical team members Proactive in raising the bar for quality and best practices Thrive in ambiguity and enjoy wearing multiple hats Passionate about creating exceptional user experiences Key Qualities: Self-starter with the ability to take ownership of entire features or products Comfortable making architectural decisions and defending technical choices Excited about rapid prototyping and iterative development Ability to balance speed of delivery with code quality and scalability Benefits: Competitive salary and meaningful equity (EMI share options) Pension scheme and health insurance coverage 25 days of paid vacation plus National Holidays ️ Opportunity to shape the direction of an exciting AI startup About Us: Seed-stage AI startup based in Old Street, London (on-site role) Well-funded by top VCs and angel investors Passionate about leveraging AI to create transformative solutions Collaborative, fast-paced environment where your contributions have direct impact Join our ambitious team and play a pivotal role in bringing innovative AI applications to life