Senior Machine Learning Engineer
Core
Build and ship production ML/AI services (document processing, charge classification, entity resolution) that power Checkr's core verification products for millions of users.
Role type
Senior Machine Learning Engineer (Production Systems)
Builds
Production ML services, APIs, and AI-powered workflows for Product Engineering teams
Domain
Fintech / Background Checks / AI Verification
Deliverable
production ML models
Required skills
Python, LLM APIs (OpenAI, Anthropic), API design, CI/CD, OOP, model evaluation, agentic workflows
Preferred skills
MLOps platforms, document processing/OCR, PySpark, Ruby, dbt/Snowflake
Technologies
Python, LLM APIs, CI/CD, MLflow, SageMaker, Vertex, PySpark, Rails, dbt, Snowflake
Responsibilities
Design, develop, and deploy ML models and AI systems; Use LLMs and APIs as building blocks in production; Write clean, testable code with proper abstractions and error handling; Partner with product teams to translate business problems into ML solutions; Build evaluation frameworks and iterate on model performance; Automate pipelines and build agentic workflows
Seniority
Senior, hands-on IC
