Senior Software Engineer – AI

Type: Permanent, Full-Time Location: London (Hybrid, 3 days/week) Salary: £140,000 – £150,000 base + bonus Infused Solutions has partnered with a growth-stage FinTech providing intelligent automation and decision support systems for finance teams. We’re hiring Software Engineers to own end-to-end delivery of production AI platforms. You’ll be responsible for significant components – from architecture through shipping, monitoring, and iteration based on real client feedback. Ideal Profile * 4-8 years commercial experience shipping production systems at scale * Led or owned a significant component, pod, or feature line – responsible for delivery, not just execution * Two or more of: startup experience, consulting/client-focused background, AI/ML systems delivery, financial services domain * Senior mindset: can move fast, can wear multiple hats, has good taste in technical decisions * Production focus: real systems, real reliability, real impact Nice to have: Python, FastAPI, React, agentic workflows, RAG, document intelligence. But we care more about what you’ve shipped than the languages. We value: * Engineers who ship production systems and own their reliability * Understanding of client workflows and the ability to design for them * Pattern recognition (bespoke problem → reusable platform solution) * Leadership at the engineering level * Technical judgment and taste If you’re interested in learning more about the role, please reach out to Harvey Moran for an immediate CV review and conversation.