Software Dev. Sr. Specialist Advisor

Req

NTT DATA strives to hire exceptional, innovative and passionate individuals who want to grow with us. If you want to be part of an inclusive, adaptable, and forward-thinking organization, apply now. We are currently seeking a Software Dev. Sr. Specialist Advisor to join our team in Toronto, Ontario (CA-ON), Canada (CA). The AI Architect will design and build agentic AI systems for multiple domains such as Healthcare, Finance, Retail, etc.

You will combine GenAI, ML, and systems engineering to create AI agents that interact with machines, data streams, and enterprise systems.

• Design and implement agent-based AI workflows for different domains.
• Healthcare use cases (clinical assistants, triage agents, care pathway optimization, RCM automation).
• Design agentic AI architectures for manufacturing workflows.
• Build multi-agent financial AI systems (analysis agents, compliance agents, advisory agents).
• Implement RAG over financial documents, policies, contracts, and filings.
• Build LLM-powered systems (RAG, tool-calling agents, multi-agent orchestration).
• Develop classical ML models (risk scoring, prediction, clustering, anomaly detection).
• Implement HIPAA-aware AI architectures with auditability and traceability.
• Implement GenAI systems using RAG over CRM, customer data, and content.
• Build full-stack applications (Python APIs, AI services, UI dashboards).
• Integrate with EHRs, data lakes, and healthcare systems (FHIR/HL7 exposure preferred).
• Integrate LLMs with sensor data, MES, ERP, and IoT platforms.
• Collaborate with SMEs to translate medical workflows into agent logic.
• Deploy, monitor, and optimize AI systems in Azure.

• 8+ years’ experience using Python-based AI systems.
• 8+ years hands-on experience with GenAI (LLMs, RAG, embeddings, prompt engineering).
• Experience with traditional ML (classification, regression, NLP, time-series).
• Full-stack experience (API design + UI integration) – 5+ years.
• Azure cloud experience (Azure ML, Azure OpenAI, Functions, AKS) – 5+ years.
• Experience working in regulated or compliance-heavy domains.
• Comfortable working with subject-matter experts.
• Strong learning mindset and adaptability.
• Experience building production AI systems, not just prototypes.
• Ability to explain AI decisions to non-technical stakeholders.
• Interest in agentic AI and next-generation AI architectures.
• Degree:
  Bachelors in Computer Science or equivalent work experience.

• Multiple Domain exposure.
• AWS, GCP, or NVIDIA AI stack experience.
• Knowledge of model governance and explainability.
• Experience with document intelligence pipelines.

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 capabilities in enterprise-scale AI, cloud, security, connectivity, data centers and application services. We are a Global Top Employer with experts in more than 50 countries.

We offer 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.

Whenever possible, we hire locally to NTT DATA offices or client sites. This ensures timely and effective support tailored to each client’s needs. While many positions offer remote or hybrid work options, these arrangements are subject to change based on client requirements. In-office attendance may be required for meetings or events near an NTT DATA office or client site, depending on business needs.

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