Principal Applied AI Engineer

Our client is a pioneer in online trading. They enable customers to trade in the world's financial markets. Focused on customer-centric solutions, they aspire to be the world's leading online trading service provider.

They are seeking a Principal Applied AI Engineer to lead the design and implementation of next-generation agentic systems, creating co-intelligence that collaborates, debates, and decides alongside humans. This role will define AI-first architectures that operate at scale in a regulated, real-time trading environment.

Key Responsibilities

• Architect scalable AI systems: Translate ambiguous, organization-wide challenges into robust, production-ready architectures using agentic and hybrid AI approaches
• Own outcomes end-to-end: Ensure AI systems deliver measurable business impact from deployment through adoption
• Drive engineering excellence: Review system designs and code to elevate technical standards across teams
• Cross-functional alignment: Bridge engineering, compliance, and operations to deliver safe, fast, and scalable AI architectures
• Strategic execution: Balance rapid experimentation with long-term platform stability and scalability

Key Qualifications

• Languages: Python, TypeScript
• AI/ML: OpenAI APIs, Anthropic APIs, LangGraph, custom ML pipelines
• Infrastructure: AWS, PostgreSQL, Redis, Docker, LangFuse, vector and graph databases
• Proven experience defining technical strategy beyond feature delivery
• Strong ability to operate in ambiguity and influence senior stakeholders

Working Environment

• High-impact, production-grade AI systems operating at real scale
• Close collaboration with senior leadership and cross-functional teams
• Ownership-driven culture with high expectations and accountability
• Opportunity to shape an AI-first organization at enterprise scale