AI Engineer

EC1 Partners

London Area, United KingdomfulltimeFinancial Servicesposted
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AI Engineer | London | Hybrid | 5+ years Experience We're partnering with a fast-growing financial technology company that's building innovative AI-powered products for some of the world's leading financial institutions. They're looking for a hands-on AI Engineer to take ownership of a customer-facing AI platform, developing intelligent interfaces that enable users to interact with complex financial analytics using natural language. This is an opportunity to have a genuine impact on a greenfield AI product from architecture through to production. What you'll be doing * Design, build and own an AI-powered customer-facing application from end to end. * Develop multi-agent AI workflows capable of interpreting natural language queries and generating intelligent, explainable responses. * Integrate LLMs into production systems using cloud AI services such as AWS Bedrock. * Build intuitive frontend experiences that surface AI-generated insights and user interactions. * Work closely with Product and Engineering teams to deliver secure, scalable and high-quality AI solutions. What we're looking for * Strong full-stack software engineering experience, with a track record of delivering production-grade applications. * Commercial experience building AI-powered products or features that solve real customer problems. * Strong understanding of LLMs, AI agents and conversational AI systems. * Solid knowledge of machine learning fundamentals, including neural networks and transformer architectures. * Experience with cloud-based AI platforms such as AWS Bedrock is advantageous. * Comfortable working in a collaborative, fast-paced engineering environment. What's on offer * Competitive base salary + discretionary bonus * Hybrid working * Private medical and dental cover * Enhanced pension * 25 days annual leave plus bank holidays * Excellent parental leave policies * Study leave and professional development support * Collaborative engineering culture with significant ownership and autonomy If you're excited about building production AI systems that solve complex real-world problems within financial technology, I'd love to tell you more.