Senior GenAI Developer (Remote) — LLMs & RAG

Visa Hunt; United States; On-site; USD 120,000 - 180,000; Full time

Job summary

Visa Hunt is seeking a Senior Developer for GenAI to design, develop, and deploy generative AI solutions remotely. The role focuses on building AI-powered applications, implementing RAG architectures, and integrating LLMs with existing systems via APIs and microservices.

The candidate should have a strong programming background, experience with LLM APIs, and familiarity with transformer architectures, vector databases, and cloud platforms. IRS MBI clearance not specified here.

Qualifications

• Strong programming background.
• Experience with LLM APIs (OpenAI, Anthropic, AWS Bedrock).
• Understanding of transformer architectures.
• Familiarity with vector databases.
• Experience with cloud platforms.

Responsibilities

• Building and optimizing AI-powered applications using frameworks like LangChain, LlamaIndex, or similar tools.
• Developing prompt engineering strategies and fine-tuning models for specific use cases.
• Integrating LLMs with existing systems through APIs and microservices.
• Implementing RAG (Retrieval-Augmented Generation) architectures for knowledge-based applications.
• Writing clean, maintainable code in Python and other relevant languages.
• Ensuring responsible AI practices including bias mitigation and safety guardrails.
• Staying current with rapidly evolving GenAI technologies and best practices.

Skills

Programming

LLM APIs

Transformer architectures

Vector databases

Cloud platforms

Tools

LangChain

LlamaIndex

Job description

Visa Hunt is seeking a Senior Developer for GenAI to design, develop, and deploy generative AI solutions remotely. The role focuses on building AI-powered applications, implementing RAG architectures, and integrating LLMs with existing systems via APIs and microservices.

The candidate should have a strong programming background, experience with LLM APIs, and familiarity with transformer architectures, vector databases, and cloud platforms. IRS MBI clearance not specified here.