Senior Generative AI Architect for LLM & RAG

Virtusa; Sydney; On-site; AUD 180,000 - 260,000; Full time

Job summary

Virtusa seeks an experienced AI/ML Engineer with a strong Generative AI focus to join our dynamic team in Sydney. You will design, develop, and deploy Gen AI models, collaborating across functions to translate business needs into robust technical solutions.

You will stay ahead of Gen AI advancements, optimize models for scale, and mentor junior engineers while contributing to documentation and code reviews. This role is ideal for a strategic thinker who thrives in a fast-paced environment.

Qualifications

• Experience in designing and deploying AI/ML models with Gen AI focus.
• Strong programming skills in Python and at least one of Java or R.
• Hands-on experience with ML libraries and toolkits such as TensorFlow/PyTorch/Scikit-learn.
• Solid understanding of data structures, algorithms and software engineering practices.

Responsibilities

• Design, develop, and deploy AI/ML models emphasizing Generative AI.
• Collaborate with cross-functional teams to translate business needs into technical requirements.
• Stay updated on latest AI/ML Gen AI advancements and apply them.
• Optimize and fine-tune models for performance and scalability.
• Mentor junior team members and share best practices in AI/ML engineering.
• Contribute to code reviews and technical documentation.

Skills

Generative AI

Python/R/Java

NLP & CV familiarity

MLOps basics

Analytical thinking

Communication

Education

Bachelor's or Master's in CS/Engineering

Tools

TensorFlow

PyTorch

Scikit-learn

Cloud platforms (AWS/Azure/GCP)

Job description

Virtusa seeks an experienced AI/ML Engineer with a strong Generative AI focus to join our dynamic team in Sydney. You will design, develop, and deploy Gen AI models, collaborating across functions to translate business needs into robust technical solutions.

You will stay ahead of Gen AI advancements, optimize models for scale, and mentor junior engineers while contributing to documentation and code reviews. This role is ideal for a strategic thinker who thrives in a fast-paced environment.