AI Architect at Hitachi Solutions | London, England | Rezi

AI Architect at Hitachi Solutions

AI Architect

Hitachi Solutions · London, England

1 weeks ago

AI Architect

Hitachi Solutions · London, England

12 days ago
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About the Role

We are seeking an experienced AI Architect to lead the design and delivery of secure, scalable, and responsible AI solutions for enterprise and public-sector programs. This role involves hands-on technical expertise and architectural leadership to shape AI solutions from discovery through production.

Responsibilities

  • Design and own end-to-end AI client-specific solution architectures, including Generative AI, Agents, and traditional ML.
  • Define and maintain enterprise AI architecture patterns, reference architectures, and reusable building blocks within the Microsoft ecosystem.
  • Lead AI governance, security, and Responsible AI by design, ensuring solutions meet regulatory, ethical, and organizational standards.
  • Provide architectural oversight across delivery teams, ensuring quality and scalability.
  • Support pre-sales and discovery, shaping solution approaches, technical estimates, and delivery roadmaps.
  • Advise stakeholders on AI feasibility, trade-offs, risks, and long-term sustainability.
  • Build hands-on prototypes, reference implementations, and reusable accelerators to set credible technical direction and unblock delivery teams.

Requirements

  • Significant overall experience delivering AI and Data solutions in complex enterprise environments, with a minimum of 5 years hands-on AI delivery experience.
  • Proven experience delivering production-grade AI solutions end-to-end, from discovery through to live operations and ongoing model management.
  • Hands-on expertise across Microsoft cloud and AI ecosystem, including Microsoft Foundry and data platform.
  • Strong experience with integrating low-code Power Platform solutions into enterprise-scale solutions, including hands-on experience with Copilot Studio.
  • Solid understanding of Microsoft security, identity, and compliance (Entra ID, RBAC, network isolation, data protection).
  • Strong experience designing LLM-based solutions, including Retrieval-Augmented Generation (RAG), prompt engineering strategies, and agent-based architectures, leveraging frameworks such as Semantic Kernel, LangChain, and Microsoft Agent Framework.
  • Deep practical experience with classical Machine Learning, including supervised and unsupervised learning, feature engineering, model selection, training pipelines, evaluation frameworks, and production lifecycle management.
  • Proven ability to assess client use cases and make well-reasoned architectural decisions between classical ML and Generative AI approaches.
  • Strong experience in cloud-native architecture, including API-based and event-driven designs, enterprise integration patterns, and architectures focused on scalability, resilience, and reliability.
  • Experience with DevOps, MLOps, and LLMOps practices, including CI/CD pipelines, automated testing, environment strategies, and operating LLM-based solutions in production.
  • Strong understanding of Generative AI governance, operational controls, and cost evaluation.
  • Strong experience embedding Responsible AI and governance into Generative AI solutions, covering safety, risk management, transparency, explainability, human-in-the-loop design, and regulatory alignment.
  • Desirable experience in integrating enterprise data platforms with AI solutions, including familiarity with Lakehouse architectures and data engineering principles.
  • Proven experience in a consulting role, with the ability to translate complex technical concepts into clear business outcomes.
  • Good experience of managing and mentoring junior AI engineers or consultants.
  • Must hold at least two relevant Microsoft certifications (AI-901, AI-103, DP-800 AZ-305, AI-300), or be actively working towards them.
  • Candidates must hold, or be eligible for, UK Security Clearance.

Skills

  • Generative AI
  • Agents
  • Traditional ML
  • Microsoft ecosystem
  • Responsible AI
  • Microsoft cloud
  • Microsoft AI ecosystem
  • Microsoft Foundry
  • Microsoft data platform
  • Low-code Power Platform
  • Copilot Studio
  • Microsoft security
  • Microsoft identity
  • Microsoft compliance
  • Entra ID
  • RBAC
  • Network isolation
  • Data protection
  • LLM-based solutions
  • Retrieval-Augmented Generation (RAG)
  • Prompt engineering
  • Agent-based architectures
  • Semantic Kernel
  • LangChain
  • Microsoft Agent Framework
  • Classical Machine Learning
  • Supervised learning
  • Unsupervised learning
  • Feature engineering
  • Model selection
  • Training pipelines
  • Evaluation frameworks
  • Production lifecycle management
  • Cloud-native architecture
  • API-based designs
  • Event-driven designs
  • Enterprise integration patterns
  • Scalability
  • Resilience
  • Reliability
  • DevOps
  • MLOps
  • LLMOps
  • CI/CD pipelines
  • Automated testing
  • Environment strategies
  • Model lifecycle management
  • Prompt lifecycle management
  • Observability
  • Cost management
  • Generative AI governance
  • Operational controls
  • Cost evaluation
  • Safety
  • Risk management
  • Transparency
  • Explainability
  • Human-in-the-loop design
  • Regulatory alignment
  • Enterprise data platforms
  • Lakehouse architectures
  • Data engineering principles
  • Consulting
  • Mentoring

Location

  • Home workers
  • Office visits required

Work Type

  • Home workers

Experience Level

  • Minimum of 5 years hands-on AI delivery experience
  • Significant overall experience delivering AI and Data solutions in complex enterprise environments

Education Level

  • At least two relevant Microsoft certifications (AI-901, AI-103, DP-800 AZ-305, AI-300), or actively working towards them.

Benefits

  • Competitive compensation packages (incl. bonuses)
  • Pension and benefits plans
  • Comprehensive career development programme
  • Mentoring
  • Training plans

About the Company

  • Hitachi Solutions Europe is a global Digital, Data and Technology consultancy, Microsoft Gold partner and Cloud Services partner, specializing in end-to-end transformation.
  • We specialize in Dynamics 365 Business Applications, Power Platform, including Azure, Application Modernisation and Data & Analytics.
  • Our highly skilled team help drive improvements, creating efficiency and growth within organisations.
  • We are committed to Microsoft technologies, with a mission to revolutionize modern businesses.
  • We place value on collaboration, open communication, and transparency.
  • We emphasize the importance of team spirit, cohesion, and appreciation.
  • Our learning culture and flat hierarchy are our recipes for success.