AI Data Engineer

Career Renew is recruiting for an AI Data Engineer for a client that builds technology for safer financial markets. The role involves designing and building intelligent systems for a financial intelligence platform, focusing on LLMs and financial data.

Responsibilities:

• Design and build single and multi-agent systems with planning, memory, and tool use
• Build and operate MCP servers with secure schemas and permissions
• Develop agentic workflows using LangGraph or equivalent frameworks
• Integrate LLMs via SDKs; manage prompts, structured outputs, and tool calling
• Define and run LLM evaluations for quality, correctness, latency, cost, and regressions
• Build observability and reliability infrastructure: logging, tracing, retries, state management
• Optimize performance and cost from prototype to production
• Mentor engineers and establish agentic best practices

Requirements:

• 5+ years software engineering; 2+ years building production AI/ML systems
• Hands-on experience with agentic architectures and tool calling
• Practical experience with MCP servers
• Experience with LangGraph or equivalent agentic frameworks
• Experience designing and operating LLM evaluation pipelines
• Strong Python and API design skills
• Familiarity with RAG pipelines, vector databases, and embedding-based retrieval
• Experience with financial data, crypto/DeFi, or quantitative analysis
• Background in distributed systems or high-throughput data pipelines
• Contributions to open-source AI/ML projects