GenAI/LLM Data Scientist & Engineer — Consultant

Infosys Limited; Dammam; On-site; SAR 240,000 - 420,000; Full time

Job summary

Infosys Limited in Dammam, Saudi Arabia is seeking a Data Engineering/Science consultant focused on GenAI and LLMs. The role emphasizes building GenAI-powered models, prompt frameworks, and AI logic across data sources.

Collaboration with data engineers is essential to enable semantic search and contextual retrieval. The ideal candidate has 6+ years in Data Science / Applied AI, strong GenAI/NLP expertise, and experience with vector databases and RAG-based architectures.

Qualifications

• 6+ years of experience in Data Science / Applied AI.
• Strong hands-on GenAI / LLMs and NLP techniques.
• Experience with vector databases and RAG-based architecture.
• Ability to translate business rules into AI logic.
• Strong analytical and explainability mindset.

Responsibilities

• Design and develop GenAI-powered models and prompt frameworks.
• Implement GenAI analysis results and AI logic across data sources.
• Collaborate with Data Engineers to access and semantically search data.
• Develop quality analysis and scoring models (0–100%).
• Refine AI outputs via user analysis, UAT feedback, and prompts.
• Support go-live validation, performance monitoring, and post-deployment improvements.

Skills

GenAI / LLMs

NLP techniques

Prompt engineering

Vector databases

RAG architecture

Data Science / Applied AI

Explainability

Tools

SAP integrated AI

Job description

Infosys Limited in Dammam, Saudi Arabia is seeking a Data Engineering/Science consultant focused on GenAI and LLMs. The role emphasizes building GenAI-powered models, prompt frameworks, and AI logic across data sources.

Collaboration with data engineers is essential to enable semantic search and contextual retrieval. The ideal candidate has 6+ years in Data Science / Applied AI, strong GenAI/NLP expertise, and experience with vector databases and RAG-based architectures.