Lead Gen AI Engineer (GCP) at NTT Ltd. | AU | Rezi

Lead Gen AI Engineer (GCP) at NTT Ltd.

Lead Gen AI Engineer (GCP)

NTT Ltd. · AU

1 months ago

Lead Gen AI Engineer (GCP)

NTT Ltd. · AU

2 months ago
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About the Role

NTT DATA is seeking a Lead Generative AI Engineer to drive AI transformation initiatives for top Australian organizations. This role involves the end-to-end design, development, and deployment of Generative AI solutions in multi-cloud environments, requiring expertise in LLMs and engineering leadership.

Responsibilities

  • Lead the end-to-end lifecycle of GenAI-based solutions, driving architectural design, hands-on coding, and production deployment.
  • Architect and optimize Retrieval-Augmented Generation (RAG) pipelines, manage vector databases, and implement sophisticated prompt optimization techniques.
  • Implement industry best practices for APIs, microservices, and secure backend components to seamlessly integrate AI capabilities into enterprise systems.
  • Design, evaluate, and systematically tune system and user prompts to optimize for accuracy, minimize latency, and enforce safety guardrails.
  • Establish model versioning, continuous testing, and real-time monitoring workflows to track model performance and mitigate data drift.
  • Provide expert-level troubleshooting, system optimization, and technical guidance to team members.

Requirements

  • 5+ years of hands-on experience designing, developing, and implementing scalable software solutions, with mastery of Python.
  • At least 2 years of experience leading technical teams or complex engineering projects.
  • Comprehensive knowledge of LangChain/ADK, Prompt Engineering, and model evaluation methodologies.
  • Proven hands-on experience navigating cloud environments such as AWS, Azure, or GCP.
  • Familiarity with next-generation coding environments (e.g., Cursor, Windsurf), automated unit testing, rigorous coding standards review, and DevOps/CI-CD pipelines.
  • Relevant certifications in AI/ML, specialized cloud platforms, or advanced software technologies are highly preferred.

Skills

  • Python
  • LangChain/ADK
  • Prompt Engineering
  • Model Evaluation
  • AWS
  • Azure
  • GCP
  • DevOps
  • CI/CD

Location

  • Australia

Work Type

  • Hybrid
  • Flexible working

Experience Level

  • Lead
  • 5+ years software engineering
  • 2+ years technical leadership

Benefits

  • Flexible and hybrid working
  • Leave options for community contribution, study, or recharge
  • Parental leave policy
  • Income protection insurance
  • Comprehensive wellbeing program

About the Company

  • NTT DATA is a Global and Australian Top Employer, and holds Family Friendly Workplace accreditation.
  • NTT DATA is a $30+ billion business and technology services leader, serving 75% of the Fortune Global 100.
  • We are committed to accelerating client success and positively impacting society through responsible innovation.
  • We are one of the world’s leading AI and digital infrastructure providers, with unmatched capabilities in enterprise-scale AI, cloud, security, connectivity, data centers and application services.
  • Our consulting and industry solutions help organizations and society move confidently and sustainably into the digital future.
  • As a Global Top Employer, we have experts in more than 70 countries.
  • We also offer clients access to a robust ecosystem of innovation centers as well as established and start-up partners.
  • NTT DATA is part of NTT Group, which invests over $3 billion each year in R&D.
  • We employ 40,000 people across 57 countries.
  • By bringing together the world’s best technology companies and emerging innovators, we work together to deliver sustainable outcomes to businesses and the world.
  • Innovation is part of our DNA.
  • We strive to move forward, challenge the status quo, and drive excellence through the technologies we integrate and the services we deliver around the world.
  • The result is connected cities, connected factories, connected healthcare, connected agriculture, connected conservation, connected mobility, and connected sport.
  • Together we enable the connected future.
  • You’ll be joining a global employer that is committed to attracting, growing and keeping the best talent.
  • A place where you will be at the heart of our success!

Equal Opportunity

  • NTT DATA is proud to be an Equal Opportunity Employer with a global culture that embraces diversity.
  • We are committed to providing an environment free of unfair discrimination and harassment.
  • We do not discriminate based on age, race, colour, gender, sexual orientation, religion, nationality, disability, pregnancy, marital status, veteran status, or any other protected category.