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GenAI Architect: Build LLM-Powered, Scalable AI Systems
Job in
Khobar, Eastern Province, Saudi Arabia
Listed on 2026-06-01
Listing for:
Confidential
Full Time
position Listed on 2026-06-01
Job specializations:
-
IT/Tech
AI Engineer, Machine Learning/ ML Engineer
Job Description & How to Apply Below
Role Overview
We are looking for an experienced and visionary GenAI Specialist to design, build, and deploy next-generation AI-powered systems using Large Language Models (LLMs) and advanced machine learning techniques.
The role requires strong technical depth in GenAI, production-grade ML systems, and the ability to translate business needs into scalable AI solutions that drive operational efficiency and innovation.
You will work closely with cross-functional teams to build intelligent systems powered by LLMs, agentic workflows, and modern AI infrastructure.
Key Responsibilities- Design and build agentic AI systems and implement MCP (Model Context Protocol)-based architectures
- Develop and deploy LLM-powered applications using RAG, Graph RAG, and tool-using agents
- Build and maintain scalable microservices-based AI systems
- Develop ML solutions for fraud detection, compliance, and financial crime prevention
- Improve model performance by reducing false positives and increasing detection accuracy
- Design and deploy synthetic data generation pipelines using Generative AI
- Process large-scale transactional data (millions of events daily) using ML systems
- Conduct A/B testing for ML-driven systems and optimize business KPIs
- Perform hyperparameter tuning and model optimization for precision/recall improvement
- Collaborate with stakeholders to translate business requirements into AI solutions
- Write clean, scalable, production-grade Python code (PEP8 standards)
- Strong hands-on experience in GenAI / LLM-based systems
- Expertise in RAG, Agents, Graph RAG, and LLM orchestration frameworks
- Experience with open-source and closed-source LLMs (LLaMA, Mistral, Gemini, GPT, Claude, etc.)
- Strong Python skills with focus on NLP and production ML systems
- Experience in Prompt Engineering, fine-tuning (LoRA, QLoRA, PEFT)
- Knowledge of transformers, GANs, VAEs, and other generative models
- Strong understanding of NLP tasks (classification, QA, summarization, NER, etc.)
- Experience in ML model deployment and production systems
- Good understanding of APIs, Docker, and cloud environments
- Familiarity with databases such as Postgre
SQL, vector DBs (e.g., Qdrant) is a plus
- Experience with financial services / fraud / risk modeling
- Exposure to MLOps / LLMOps pipelines
- Knowledge of Kubernetes or distributed systems
- Experience with real-time data processing systems
- Strong analytical and problem-solving mindset
- Ability to design scalable long-term AI strategies
- Clear communication with technical and non-technical stakeholders
- Ownership mindset and ability to work in fast-paced environments
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