PAYE Daily rate / Inside IR35 12 months' contract AI Engineer / Data Scientist About Us We’re an ambitious new venture backed by leading investors and operating at the intersection of AI, regulation, and financial services. Our focus is on reimagining how institutions navigate regulatory complexity — using cutting-edge technology to bring clarity, speed, and confidence to critical decision-making processes. While still early in our journey, we’re already working closely with a select group of enterprise clients and partners who share our belief that modern compliance needs a fundamentally different approach. Our team brings together deep domain expertise, product thinking, and a bias toward building — fast. We’re at an exciting inflection point – with clear direction, client focus and a fast-growing team. You’ll be joining us as we lay the foundations of a new venture designed for long term impact across financial services. Your Misson You are accountable for the quality of our AI output. You are responsible for the design, experimentation, and deployment of cutting-edge AI solutions that directly impact our customers. Collaborate with leadership, customers, and product teams to solve real business challenges and drive innovation. Elevate our AI capabilities - take a good system and make it exceptional. You'll identify opportunities, run experiments, and deliver robust solutions that continuously improve our platform. What Success Looks Like • AI outputs are consistently accurate, actionable, and valuable to customers. • Rapid iteration leads to product-market fit and scalable solutions. • The system adapts and improves through direct user and customer feedback. What You Bring • Your curiosity lets you ask what if, and surprise us again, and again. • Proven track record delivering impactful ML/AI solutions in production. • Deep expertise in Python and modern AI/ML frameworks (e.g., PyTorch, TensorFlow, scikit-learn, NumPy, Pandas). • Hands-on experience with GenAI, agentic AI, and automated testing for AI systems. • Curiosity and creativity to challenge assumptions and explore new approaches. • Strong communication skills and a passion for clear, concise documentation. • Adaptability and pragmatism in fast-paced, ambiguous environments. What's In It For You? • Lead the evolution from MVP to a market-leading product. • Significant autonomy and ownership across the platform. • Accelerate your growth by tackling diverse, high-impact challenges. • Thrive in a culture that values innovation, learning, and continuous improvement. Our Tech Stack • Frontend: React • Backend: Nest.js, Python/fastapi, LangChain • Test Automation: Pact, Jest, Cypress, and Pytest (including AI test automation) • Infrastructure: AWS ECS, PostgreSQL, Kafka (migrating from RabbitMQ) • Infrastructure as Code: Terraform (using native AWS services where possible) • CI/CD: GitHub-based tooling Our Engineering Culture • We believe speed comes from quality, automation, and solving the right problems. • We always leave things better than we found them. • We start with the end in mind. • We iterate quickly. • If you build it, you fix it. • We trust each other and ask for help. • If you’re in a hole, stop digging. What We Offer • Flexible working arrangements (hybrid London or remote). • End-to-end ownership of impactful, open-ended challenges. • Significant influence over technical and product direction. • Supportive, achievement-driven environment that values curiosity, ownership and clarity. • Top-tier tooling and access to the latest AI resources. • Direct collaboration with founders and senior leadership.