AI Technical Lead

Job description

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 – it’s a place where you can grow, belong and thrive. Key Responsibilities: Architect multi-product AI systems: APIs, data flows, cloud infra, security Design shared AI service layers (OCR, NLP, embeddings, document parsing) Drive LLM/RAG/Agent pipeline design, prompt engineering, and model evaluation Bridge Research PoCs into production-grade, deployable services Own CI/CD pipeline health, code quality standards, and PR review process Mentor engineers through code reviews and architecture discussions AI Domain: Document intelligence & multilingual OCR / translation Generative AI chatbots and workflow automation agents Computer vision for retail and document analysis Data pipeline automation and ETL intelligence Tech Stack: LLMs: GPT, Gemini, Claude, OSS models Cloud: Azure OpenAI, AWS Bedrock, Google Vertex AI Agent frameworks: LangChain / LangGraph / LangFlow / Deep Agents, Google ADK, Claude Agent SDK, OpenAI AgentKit OCR/Vision: Cognitive Services and Vision LLMs Backend: Python, REST APIs, microservices Required experience: 5+ years in software engineering, 2+ years leading AI/ML projects, with Product Mindset Hands-on experience building LLM/RAG pipelines in production Comfortable with cloud AI services and multi-service architectures Experience with agent frameworks Strong Development skills and API design fundamentals Track record of mentoring engineers and running sprints Able to communicate technical trade-offs to non-technical stakeholders English or Japanese communication ability preferred 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 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 50 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 @nttdata.com email address. If you suspect any fraudulent activity, please contact us .