

Raas Infotek
Sr Gen AI Lead (USC/ GC Only)
β - Featured Role | Apply direct with Data Freelance Hub
This role is for a Sr Gen AI Lead, a contract position focusing on building enterprise AI applications using Python and frameworks like LangChain and LlamaIndex. Remote work is available, requiring strong skills in LLMs, prompt engineering, and cloud AI services.
π - Country
United States
π± - Currency
$ USD
-
π° - Day rate
Unknown
-
ποΈ - Date
January 29, 2026
π - Duration
Unknown
-
ποΈ - Location
Remote
-
π - Contract
Unknown
-
π - Security
Unknown
-
π - Location detailed
United States
-
π§ - Skills detailed
#Langchain #Cloud #AI (Artificial Intelligence) #Regression #Python
Role description
Hi,
Hope you are doing well.
I have an immediate requirement, please let me know if you are interested in this role, and share me your updated resume.
Role - Sr Gen AI Lead
Location - Ideally San Jose, CA - Remote
Mode: Contract
GenAI Engineers build the core intelligence layerβagents, workflows, prompts, and decision logicβthat power enterprise AI applications.
Technology Stack (Priority Order)
1. Languages: Python
1. Agent & RAG Frameworks: LangChain, LlamaIndex, DSPy
1. LLM APIs: Gemini, Bedrock, Vertex AI, Claude
1. Vector DBs: Pinecone, Weaviate (Can be any )
1. Evaluation: LangSmith, custom eval pipelines
Key Responsibilities
Β· Build multi-step and multi-agent workflows
Β· Implement RAG pipelines and document retrieval strategies
Β· Design prompt templates, system instructions, and guardrails
Β· Integrate agents with tools, APIs, and internal services
Β· Optimize latency, accuracy, and token usage
Β· Create automated LLM evaluation and regression tests
Required Skills
Β· Strong Python development skills
Β· Hands-on experience with LLMs and embeddings
Β· Solid understanding of prompt engineering and hallucination mitigation
Β· Familiarity with cloud AI services
Thanks,
Ravi Kumar
Raas Infotek
Newark, DE 19702
Direct No: 302-286-9894
Email: Ravi.kumar@raasinfotek.com
Hi,
Hope you are doing well.
I have an immediate requirement, please let me know if you are interested in this role, and share me your updated resume.
Role - Sr Gen AI Lead
Location - Ideally San Jose, CA - Remote
Mode: Contract
GenAI Engineers build the core intelligence layerβagents, workflows, prompts, and decision logicβthat power enterprise AI applications.
Technology Stack (Priority Order)
1. Languages: Python
1. Agent & RAG Frameworks: LangChain, LlamaIndex, DSPy
1. LLM APIs: Gemini, Bedrock, Vertex AI, Claude
1. Vector DBs: Pinecone, Weaviate (Can be any )
1. Evaluation: LangSmith, custom eval pipelines
Key Responsibilities
Β· Build multi-step and multi-agent workflows
Β· Implement RAG pipelines and document retrieval strategies
Β· Design prompt templates, system instructions, and guardrails
Β· Integrate agents with tools, APIs, and internal services
Β· Optimize latency, accuracy, and token usage
Β· Create automated LLM evaluation and regression tests
Required Skills
Β· Strong Python development skills
Β· Hands-on experience with LLMs and embeddings
Β· Solid understanding of prompt engineering and hallucination mitigation
Β· Familiarity with cloud AI services
Thanks,
Ravi Kumar
Raas Infotek
Newark, DE 19702
Direct No: 302-286-9894
Email: Ravi.kumar@raasinfotek.com






