Senior Machine Learning Engineer II

Carta Carta · Fintech · London, United Kingdom · Data & Machine Learning

Senior Machine Learning Engineer II at Carta, focusing on building agentic systems for document classification, extraction, and management. The role involves integrating LLMs into new products and workflows, partnering with cross-functional teams, and developing foundational infrastructure for LLM and agentic processes. Experience with LLM frameworks, observability, and evals is required.

What you'd actually do

  1. Develop agentic systems to classify, extract and review data from complex financial and legal documents.
  2. Develop agentic systems for document acquisition and management.
  3. Partner with product managers, engineers, designers, and business teams to incorporate agentic and LLM-powered products and user-flows.
  4. Own, coordinate, and solve complex, cross-functional problems that extend beyond the traditional boundaries of machine learning.

Skills

Required

  • Python
  • Machine learning
  • Software development
  • Agentic systems
  • LLM frameworks (Agno, Anthropic’s Agent SDK, Strands Agents SDK, A2A, LangChain or similar)
  • LLM observability and evals platforms (Braintrust, Weights&Biases, LangFuse or similar)
  • Temporal workflows

Nice to have

  • AI-assisted software development
  • Multi-agent development
  • Skills & AI integration into development processes

What the JD emphasized

  • 8+ years of industry experience solving complex data problems with descriptive and predictive statistical models
  • Proficiency with AI-assisted software development, multi-agent development, skills & AI integration into development processes
  • Experience with large language models (LLMs) and their applications in document intelligence
  • Experience using LLMs and agentic frameworks such as Agno, Anthropic’s Agent SDK, Strands Agents SDK, A2A, LangChain or similar
  • Experience with LLM observability and evals platforms such as Braintrust, Weights&Biases, LangFuse or similar
  • Experience building durable workflows in e.g. Temporal

Other signals

  • agentic systems
  • LLM integration
  • document intelligence