AI Engineer: Semantic Search & LLM Pipelines

Marlabs LLC; Austin (TX); Hybrid; USD 120,000; Full time

Job summary

A competitive technology firm located in Austin, TX is looking for an AI Engineer to enhance their search platform by integrating semantic search and LLM techniques. The ideal candidate will have 10+ years of experience in AI/ML with a strong background in ElasticSearch, focusing on improving search relevance. Responsibilities include modernizing search systems, optimizing APIs, and deploying solutions on AWS. This position requires hands-on experience with the latest search technologies and cloud services.

Qualifications

• 10 years of experience in AI/ML, NLP, or IR systems with hands-on search engineering.
• Strong expertise in ElasticSearch/OpenSearch: analyzers, mappings, scoring, BM25.
• Proficient in Python; familiarity with Java/Scala is a plus.

Responsibilities

• Modernize and enhance ElasticSearch system with semantic search techniques.
• Analyze limitations and enhance search relevance using synonyms and boosting strategies.
• Build and optimize search APIs for latency, relevance, and throughput.

Skills

ElasticSearch

Python

LLM

GenAI

Semantic Search

AWS

Re-Ranking

Search Engineering

Tools

Docker

FastAPI

OpenSearch

Job description

A competitive technology firm located in Austin, TX is looking for an AI Engineer to enhance their search platform by integrating semantic search and LLM techniques. The ideal candidate will have 10+ years of experience in AI/ML with a strong background in ElasticSearch, focusing on improving search relevance. Responsibilities include modernizing search systems, optimizing APIs, and deploying solutions on AWS. This position requires hands-on experience with the latest search technologies and cloud services.