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Catalyst Labs Logo

Applied AI / ML Engineer

Catalyst Labs

Salary not specified
Oct 16, 2025
Miami, FL, US
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The company is solving the problem of automating the processing of complex tax documents in finance, turning dense tax documents into structured, usable data with near-human precision. The goal is to streamline workflows across Excel and API integrations, enabling faster and more accurate decision-making in private wealth and asset management.

Requirements

  • 4+ years of experience in machine learning / AI engineering with proven end-to-end ownership of ML-powered products.
  • Strong track record of building systems that create direct user value, not just research prototypes or internal tooling.
  • Demonstrated ability to work with large, complex datasets, optimizing for accuracy, scalability, and reliability.
  • Comfortable with Python and popular ML libraries (e.g. pandas, scikit-learn, spaCy, pytorch, tensorflow, keras), cloud providers such as GCP/AWS, container technologies (e.g. Docker, Kubernetes), web application development including Python-based web servers (e.g. Flask, Django), and database and storage layers (e.g. Postgres, SQL, S3/GCS).
  • Experience deploying or integrating LLMs, LLM APIs, Agents and prompt engineering into production systems.
  • Strong Python proficiency and hands-on familiarity with ML infrastructure and data workflows.
  • Experience in document understanding, OCR, or applied NLP.

Responsibilities

  • Build and scale the ML and product infrastructure that powers intelligent tax document processing at production scale.
  • Design and optimize inference systems, dataset pipelines, and specific logic to improve accuracy, speed, and quality as we expand to millions of documents.
  • Collaborate closely with accountants and tax domain experts to deeply understand workflows, pain points, and quality thresholds translating insights into productized ML systems.
  • Integrate inference pipelines into a seamless, end-to-end experience that transforms how tax professionals process and interpret documents.
  • Develop expert systems that encode institutional tax knowledge into scalable, maintainable software components.
  • Drive experiments, measure outcomes, and iterate rapidly on core ML metrics.
  • Collaborate cross-functionally with product, engineering, and leadership to shape technical direction and influence product vision.

Other

  • Startup or 01 product experience.
  • Exceptional problem-solving ability, curiosity, and product intuition.
  • Strong communication skills with the ability to engage directly with domain experts and translate complex needs into technical solutions.
  • Growth trajectory demonstrated through promotions or increasing scope of responsibility.
  • Visa sponsorship available for candidates with demonstrated brilliance and expertise.