Brellium

Senior AI Engineer

Brellium

full-time

Posted on:

Location Type: Hybrid

Location: New York CityNew YorkUnited States

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Salary

💰 $190,000 - $260,000 per year

Job Level

Tech Stack

About the role

  • Design and improve LLM-powered pipelines and agent architectures
  • Build robust evaluation and benchmarking frameworks to measure output quality and regression
  • Optimize for latency, cost, determinism, and output quality across high daily volume
  • Implement retrieval-augmented generation (RAG) and tool-use strategies where appropriate
  • Ship production-grade AI systems – not experiments
  • Collaborate closely with backend and product teams to integrate AI capabilities into the core platform

Requirements

  • 5+ years of professional software engineering experience
  • Hands-on experience building and shipping LLM-powered applications in production
  • Deep familiarity with LLM concepts: prompt engineering, structured extraction, function/tool calling, RAG, evaluation frameworks
  • Experience with AWS or comparable cloud infrastructure for AI workloads
  • Strong software engineering fundamentals – you write clean, maintainable systems, not just notebooks
Benefits
  • 401(k) Retirement Savings Plan
  • Equity Compensation
  • Dinner Provided via DoorDash & stocked kitchen for NY employees
  • Medical, Dental, and Vision coverage coverage of up to 100% premiums for you and your family
  • HSA / FSA
  • 11 paid holidays each year
  • Unlimited PTO
  • Training and professional development
  • Hybrid Work Schedule (4 days onsite, 3 if located > 1 hour away)
Applicant Tracking System Keywords

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

Hard Skills & Tools
LLM-powered applicationsprompt engineeringstructured extractionfunction callingretrieval-augmented generationevaluation frameworkssoftware engineering fundamentalsclean codemaintainable systems
Soft Skills
collaborationcommunication