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Senior AI Delivery Engineer

NTT


Job Location:

Hanoi - Vietnam

Hourly Salary: VND 30 - 30
Posted: 24 September 2026 (3 days ago)
Application Deadline: 22 December 2026
Vacancies: 1 Vacancy

Job Summary

Make an impact with NTT DATA
Join a company that is pushing the boundaries of what is possible. We are renowned for our technical excellence and leading innovations and for making a difference to our clients and society. Our workplace embraces diversity and inclusion its a place where you can grow belong and thrive.

About NTT DATA

NTT DATA is a global innovator of business and technology services supporting clients with consulting cloud data artificial intelligence applications infrastructure and managed services. Our international delivery network combines engineering capability industry knowledge and a strong partner ecosystem to help clients innovate and transform with confidence.

About the Google Engineer Business

The Google Engineer business delivers engineering and technology services for Google-oriented cloud AI data and enterprise programs. The team works across NTT DATA delivery centers customer organizations and Google-aligned technical stakeholders to build secure scalable reliable and production-ready solutions. This role contributes directly to that business by combining strong engineering practice with disciplined customer and delivery collaboration.

Position Objective

Deliver secure scalable and measurable AI solutions using Google Cloud Vertex AI Gemini and modern software engineering practices. This role covers the full engineering lifecycle: solution implementation model and prompt evaluation enterprise integration production deployment monitoring troubleshooting and continuous optimization.

Key Responsibilities

Design develop test and deploy Generative AI applications and services using Gemini Vertex AI and suitable open-source or commercial models.

Build RAG pipelines covering document ingestion chunking embeddings indexing retrieval grounding citations evaluation and access control.

Develop AI agents and enterprise copilots that integrate with APIs business systems tools and workflow automation.

Implement model prompt and application evaluation; investigate quality hallucination safety latency and cost issues.

Fine-tune or adapt models where justified using approaches such as supervised fine-tuning LoRA QLoRA or PEFT and document the trade-offs.

Integrate AI services with enterprise applications through Python services REST APIs event-driven patterns and secure identity mechanisms.

Deploy and operate solutions on Google Cloud using Vertex AI Cloud Run or GKE BigQuery Cloud Storage Pub/Sub and related services.

Build CI/CD testing observability release rollback and incident-response practices for AI applications.

Collaborate with solution architects cloud engineers technical engagement managers customers and distributed delivery teams.

Contribute reusable components technical documentation engineering standards and mentoring for other engineers.

Essential Qualifications

The recruitment profile requires a strong production engineering background together with practical Generative AI experience:

Bachelors degree or higher in Computer Science Artificial Intelligence Data Science Engineering or a related discipline.

At least 5 years of professional experience in software engineering AI/ML engineering data engineering or a related technical field including substantial delivery experience.

Hands-on experience delivering AI or Generative AI solutions into production not limited to experimentation or classroom projects.

Strong Python development skills including API development with FastAPI Flask or comparable frameworks plus testing and maintainable code practices.

Practical experience with LLMs prompt engineering RAG embeddings vector search model evaluation and agent or workflow patterns.

Strong Google Cloud capability with Vertex AI and working knowledge of Gemini BigQuery Cloud Storage Cloud Run or GKE IAM and monitoring.

Experience with containers CI/CD version control secure software delivery and LLMOps or MLOps practices.

Ability to diagnose production issues and balance quality reliability latency security and cost.

Professional English communication skills and experience collaborating with international or customer-facing teams.

Preferred Qualifications

Experience with Google Agent Development Kit LangChain LangGraph Semantic Kernel or comparable frameworks.

Experience with fine-tuning libraries such as PEFT TRL or Hugging Face Transformers.

Google Cloud Professional Machine Learning Engineer Professional Data Engineer or equivalent certification.

Experience with responsible AI red teaming privacy security controls and enterprise data governance.

English language proficiency or experience supporting APAC-based stakeholders.

Success Measures

AI services are delivered on schedule and meet agreed quality security availability latency and cost targets.

RAG agent and model-evaluation workflows produce measurable improvements in answer quality and user outcomes.

Production incidents are diagnosed and resolved with clear root-cause analysis and preventive actions.

Reusable engineering assets and documentation accelerate subsequent Google Engineer business engagements.

Benefits and Working Conditions

Competitive compensation package with 100% salary during probation subject to company policy and the employment offer.

Full social insurance contribution based on the applicable salary basis.

Annual performance bonus and salary review in line with company policy.

Premium healthcare insurance for employees and eligible family members from probation subject to policy.

Annual health check-up and access to company-sponsored training professional courses and certification examinations.

Paid leave and public holidays in accordance with Vietnamese regulations and NTT DATA Vietnam policy.

Hybrid working model flexible start time with manager approval and a global environment with international collaboration.

Clear career development opportunities in cloud engineering AI delivery solution architecture and technical leadership.

Workplace type:


About NTT DATA
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 worlds 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.


Equal Opportunity Employer
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. Join our growing global team and accelerate your career with us. Apply today.


Third parties fraudulently posing as NTT DATA recruiters

NTT DATA recruiters will never ask job seekers or candidates for payment or banking information during the recruitment process for any reason. Please remain vigilant of third parties who may attempt to impersonate NTT DATA recruiters whether in writing or by phone in order to deceptively obtain personal data or money from you. All email communications from an NTT DATA recruiter will come from an @ email address. If you suspect any fraudulent activity please contact us.


Required Experience:

Senior IC


About Company

NTT drives innovation globally with human-centered technology, creating a connected future for people and communities.

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