AI Engineer – London (Hybrid) - Up to £70,000 per annum - 3 years in AI/ML development, Python & LLM expertise Are you ready to push the boundaries of AI? numi are proud to have partnered with a early-stage startup on a mission to revolutionise enterprise AI. You'll play a pivotal role in advancing large language models (LLMs), developing foundational models, optimising performance, and handling complex datasets. All while working alongside a top-tier founding team with expertise from leading global companies. What You’ll Do: As an AI Engineer, you'll drive the development of next-generation LLMs. You’ll pre-train and fine-tune foundation models, manage large-scale datasets, and lead experiments to enhance model efficiency and scalability. Full-Stack Development: Lead the design, development, and maintenance of both front-end and back-end technologies to ensure a feature-rich and user-friendly platform. UX design: Develop and maintain responsive, user-friendly web interfaces using modern front-end technologies and frameworks. Database Management: Design, implement, and optimise database schemas and queries to ensure efficient data storage and retrieval. Collaboration: Partner with leading researchers, data scientists, and engineers to push the boundaries of AI. Who are you? Experience in full software development life cycle, including coding standards, code reviews, source control management, build processes, testing, and operations Proficiency in full-stack development using JavaScript and Next.JS Strong experience with frontend development using React and Tailwind CSS Skilled in managing large databases like PostgreSQL Experience with container orchestration tools such as Docker and Kubernetes Hands-on with LLM libraries such as LangChain , LangGraph , LlamaIndex or Ollama . ButMost importantly, you’re passionate about AI innovation and solving complex challenges Why this role? This is your chance to work on revolutionary AI technology that will shape the future of enterprise-grade LLMs. Enjoy a competitive salary, stock options, and the chance to thrive in a collaborative, innovative culture. Apply below - interviews are getting underway ASAP