Agentic Systems Engineer (Digital Services)

Job description

About us At Cambridge Consultants, we believe the future of technology isn't just smart, it has agency. We're moving past passive tools and building human-centred digital services and products: systems that reason, plan, and act around the people who use them. Our work spans autonomous systems at the frontier of biology, sensing, and AI. We hire self-motivated builders, not ticket-takers. If you thrive in highly agile environments, can cut through ambiguity with first-principles thinking, and want to ship things that matter, this is the kind of place where you'll feel at home. About the role You'll be working on systems that haven't existed before. Think of an Agentic Coach that navigates the unpredictability of human biology, or the software architecture behind a fully automated Dark Lab. These aren't chatbots waiting for questions. They're proactive systems that maintain world models, interpret human intent, and intervene before the user knows to ask. These systems create genuine impact for clients tackling problems no one else can solve. Building them means designing and wiring agent harnesses: layered architectures that span from sensor-edge reasoning to high-level planning, backed by stateful multi-turn reasoning, persistent per-user memory, and robust evaluation pipelines. You'll work in two directions at once. Internally, you'll use the latest AI tools to sharpen how we build, prototype, and ship. Externally, you'll deliver the breakthrough systems our clients deploy, designed to move from prototype to production at pace. There's no single technology stack. You'll work with agents, multi-agent systems, and the latest generative AI tools, but your work will always be grounded in solid software engineering. Expect to build scalable distributed systems in core languages like Python and TypeScript, leveraging frameworks such as NextJS and Pydantic, agent orchestration tools (LangGraph, CrewAI), and protocols like MCP. You'll deploy on cloud platforms (AWS, GCP, Azure) using Docker, Kubernetes, and infrastructure-as-code, backed by rigorous CI/CD and observability (OpenTelemetry, Prometheus). Due to the clients we work with, you must be eligible for UK security clearance. What we ask of you The examples below describe the core domains our AI Engineers own within the Digital Services team. We don't expect every candidate to have mastered all of these, but…