Arbol

Backend Engineer – AI Infrastructure

Arbol

full-time

Posted on:

Location Type: Remote

Location: New YorkUnited States

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Salary

💰 $120,000 - $150,000 per year

Tech Stack

About the role

  • Build pipelines for structured and unstructured data including docs, PDFs, emails, and logs
  • Design and implement backend services that support LLM workflows: retrieval, indexing, embeddings, batch processing, and job queues
  • Own data quality end to end: validation, deduping, lineage, versioning, and reproducible runs
  • Create observability for pipelines and LLM systems to surface issues quickly and identify root causes clearly

Requirements

  • Solid backend engineering skills in Python
  • Strong understanding of data systems: SQL, schemas, indexing, partitioning, and performance tradeoffs
  • Comfort with statistical concepts relevant to model evaluation, or experience interpreting metrics and distributions
Benefits
  • comprehensive health, dental, and vision coverage
  • optional flexible spending account (FSA)
  • 401(k) match
  • flexible PTO
Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools
PythonSQLdata validationdedupingdata lineageversioningreproducible runsretrievalindexingbatch processing