GenAI & LLMs Data Scientist | AI Solutions Consultant

Infosys; Al Khobar; On-site; SAR 300,000 - 480,000; Full time

Job summary

Infosys is seeking a senior Data Scientist to design and implement GenAI-powered models in a Saudi-based setting, focusing on NLP and prompt engineering. You will collaborate with data engineers to access diverse data and deploy vector database-powered retrieval.

This role emphasizes robust AI governance, explainability, and ongoing optimization. The position requires 6+ years in Data Science / Applied AI with hands-on GenAI, NLP, and RAG-driven architecture.

Qualifications

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

Responsibilities

• Design and develop GenAI-powered models and prompt frameworks.
• Implement GenAI analysis results.
• Develop AI logic to identify repeated items across data sources and detect systemic issues.
• Build quality analysis and scoring models (0-100%) based on predefined criteria.
• Collaborate with Data Engineers to access structured and unstructured assessment data and utilise vector databases for semantic search.
• Continuously refine AI outputs through user query analysis, UAT feedback, prompt optimisation and model fine-tuning.
• Support go-live validation, performance monitoring, and AI accuracy improvements post-deployment.

Skills

GenAI/LLMs

NLP techniques

Prompt engineering

Agentic workflows

Vector databases

RAG architecture

Data science

Job description

Infosys is seeking a senior Data Scientist to design and implement GenAI-powered models in a Saudi-based setting, focusing on NLP and prompt engineering. You will collaborate with data engineers to access diverse data and deploy vector database-powered retrieval.

This role emphasizes robust AI governance, explainability, and ongoing optimization. The position requires 6+ years in Data Science / Applied AI with hands-on GenAI, NLP, and RAG-driven architecture.