Biztec Global · 3 hours ago
Lead AI Engineer
Austin, TX
Full-time
Hybrid
Senior Level
5+ years expBiztec Global is seeking a Lead AI Engineer to enhance their AI and search capabilities. The role involves hands-on search engineering and requires expertise in various AI/ML technologies and frameworks.
Information Technology & Services
Hiring Manager
Senthil Kumaran
Responsibilities
5–10 years of experience in AI/ML, NLP, or IR systems, with hands-on search engineering
Strong expertise in ElasticSearch/OpenSearch: analyzers, mappings, scoring, BM25, aggregations, vectors
Experience with semantic search: Embeddings (BERT, SBERT, Llama, GPT-based, Cohere), Vector databases or ES vector fields, Approximate nearest neighbor (ANN) techniques
Working knowledge of LLM-based retrieval and RAG architectures
Proficient in Python; familiarity with Java/Scala is a plus
Hands-on AWS experience (OpenSearch, SageMaker, Lambda, ECS/EKS, EC2, S3, IAM)
Experience building and deploying APIs using FastAPI/Flask and containerizing with Docker
Familiar with typical IR metrics and search evaluation frameworks
Qualification
Required
5–10 years of experience in AI/ML, NLP, or IR systems, with hands-on search engineering
Strong expertise in ElasticSearch/OpenSearch: analyzers, mappings, scoring, BM25, aggregations, vectors
Experience with semantic search
Embeddings (BERT, SBERT, Llama, GPT-based, Cohere)
Vector databases or ES vector fields
Approximate nearest neighbor (ANN) techniques
Working knowledge of LLM-based retrieval and RAG architectures
Proficient in Python; familiarity with Java/Scala is a plus
Hands-on AWS experience (OpenSearch, SageMaker, Lambda, ECS/EKS, EC2, S3, IAM)
Experience building and deploying APIs using FastAPI/Flask and containerizing with Docker
Familiar with typical IR metrics and search evaluation frameworks
Company
Biztec Global
BizTec Global is a leading digital transformation and IT staffing partner specializing in enterprise solutions.
11-50 employees
Funding
Current Stage
Early StageCompany data provided by crunchbase