Senior AI Architect: Scalable ML & LLM Solutions Lead

iSystems Ltd; Lahore; On-site; PKR 2,000,000 - 5,000,000; Full time

Job summary

iSystems Ltd. is seeking an experienced AI Architect to design and lead scalable AI solutions that integrate with enterprise systems. You will drive architecture choices, guide technical teams, and shape AI strategy across projects.

The role requires deep expertise in Generative AI, LLMs, NLP, and strong Python experience, with focus on secure, scalable deployments and collaboration with data scientists and engineers.

Qualifications

• 8–10 years of AI/ML/DS experience required.
• Experience designing end-to-end AI/ML architectures.
• Hands-on experience with Generative AI, LLMs, NLP.
• Strong knowledge of AI/ML frameworks, model development, deployment, optimization.
• Proficient in Python; familiar with AI/ML libraries.
• Experience with LLM APIs, RAG architectures, vector databases, prompt engineering, and AI agents.
• Understanding of MLOps, model lifecycle management, monitoring, and deployment.
• Experience integrating AI with APIs, enterprise apps, and data platforms.
• Ability to define technical architecture, evaluate emerging AI technologies, and guide development teams.
• Strong understanding of data pipelines, databases, APIs, security, and system integration.
• Collaborate with business stakeholders, data scientists, engineers, and teams.

Responsibilities

• Design and lead scalable AI architectures.
• Define AI strategies and guide technical teams.
• Integrate AI capabilities with enterprise systems.
• Collaborate with stakeholders across data science and engineering.

Skills

AI Architect

End-to-end AI/ML

LLMs/NLP

Python

MLOps

APIs integration

Data pipelines

Security/Scalability

Technical leadership

Education

Bachelors/Masters in CS/AI/DS/SE

Tools

LLM APIs

Vector databases

Prompt engineering

AI frameworks

Python libraries

Job description

iSystems Ltd. is seeking an experienced AI Architect to design and lead scalable AI solutions that integrate with enterprise systems. You will drive architecture choices, guide technical teams, and shape AI strategy across projects.

The role requires deep expertise in Generative AI, LLMs, NLP, and strong Python experience, with focus on secure, scalable deployments and collaboration with data scientists and engineers.