Lead AI Engineer

causaLens
LondonPosted 24 March 2026

Tech Stack

Job Description

The next wave of enterprise software won’t be dashboards or copilots. It will be Digital Workers, autonomous AI systems capable of executing complex workflows end-to-end. At causaLens, we are building the platform that enables enterprises to deploy these Digital Workers safely and at scale. Our Digital Worker Factory allows organizations to design, deploy, and manage AI agents that automate decision-making, analytics, and operational workflows across the enterprise. These systems are already being used by global companies including Johnson & Johnson, Syneos Health and Cisco to transform how work gets done. We are particularly focused on pharmaceutical and life sciences organizations, where AI is rapidly becoming the operating system for commercial analytics, forecasting, regulatory workflows, and medical intelligence. Backed by $50M+ in funding from Molten Ventures, Dorilton Capital, and IQ Capital, and supported by visionary investors including the CEO of Revolut, causaLens is scaling rapidly. Our team includes leading AI researchers, engineers, and scientists, almost 20% with PhDs. Here are 2 articles that define our culture: 1. A Hiring Framework for a New Kind of Services Company 2. The Primacy of Winning The Role We are hiring a Lead AI Engineer to help design and deploy enterprise-grade AI systems and Digital Workers. This role sits at the intersection of AI architecture, enterprise systems, and real-world problem solving. You will work directly with global organizations especially in pharma and life sciences to transform complex business workflows into reliable agentic systems running in production. This is a hands-on technical leadership role where you will: design solution architectures break complex problems into deliverable systems guide engineering teams through implementation ensure successful delivery in real enterprise environments If you enjoy turning messy real-world problems into elegant systems, you’ll thrive here.
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