AI Engineer - Data Intelligence

In This Role You Will

• Build and maintain components of Clarium's master data enrichment pipeline, the system that classifies and enriches every product flowing through our platform
• Design and own classification and entity resolution workflows that combine deterministic logic and LLMs for production data processing
• Build and operate evaluation harnesses, label sets, and regression suites (we use Braintrust) to measure and improve pipeline quality with confidence
• Write production Python and SQL; the majority of your time will be spent in code, not in configuration tools
• Analyze complex datasets using statistics and ML to surface actionable insights and inform pipeline improvements
• Proactively audit data for quality issues; find the problems no one else has noticed yet, diagnose root causes, and ship fixes

What You'll Bring

• Strong Python skills and a track record of writing production code, not just scripts or notebooks
• Strong SQL, including complex joins, window functions, performance tuning, and data modeling
• Comfort working in ambiguous environments; you can scope a problem, make a plan, and execute without hand-holding
• A genuine, non-negotiable commitment to data quality; you treat silent bugs as real failures
• Ability to go deep on an unfamiliar domain and develop meaningful expertise over time

Nice to Have

• Experience with LLM integrations, prompt evaluation, or classification at scale
• Familiarity with eval frameworks such as Braintrust, Promptfoo, or equivalent
• Prior work in healthcare, supply chain, or another domain where data quality has direct operational consequences

Skills & Tools You'll Use

• Need to Know: Python · SQL · PostgreSQL · CI/CD · Production observability
• Nice to Know: Temporal · Braintrust · Snowflake · AWS · Sigma

What You Get at Clarium

Target Base Salary Range: $150K - $180K The base salary Clarium offers may vary depending upon the ultimate scope and responsibilities of the position and on the candidate’s job-related knowledge, skills, and experience. The total package will include equity, in addition to a full range of medical and/or other benefits, depending on the position offered. Pay and benefits are subject to change at any time, consistent with the terms of any applicable compensation or benefit plans.

• Incentive Stock Options proportionate to your salary
• Fully remote, with a NYC co-working space available; distributed team across multiple time zones with opportunities for in-person time
• Unlimited PTO
• Top-tier health, vision, and dental benefits
• 401K
• The opportunity to build on a strong foundational team with deep data and engineering roots at a stage where your work genuinely shapes the product