AI Architect (English Speaker)

AI Architect – English Speaker

Office Based – London, UK

*** This Job Opportunity is only offered for candidates living and eligible to work in UK.

Client: Tech Outsourcing Company.

 Office Based – London, UK

Job Description

As an AI Architect, you will design end-to-end Retrieval-Augmented Generation (RAG) and Cache-Augmented Generation architectures, ensuring strong standards for evaluation, observability, lineage, and performance optimization.

Detailed Duties and Responsibilities

• Establish cross-cloud and vendor integration frameworks, advising on platform selection while balancing interoperability, scalability, and vendor lock-in considerations.
• Design scalable integration patterns connecting agentic AI systems with enterprise platforms, identity services, collaboration tools, and cloud-native infrastructure.
• Define and govern reference architectures for multi-agent systems, including hierarchical, peer-to-peer, and sequential orchestration models, guiding teams on architecture pattern selection.
• Contribute to industry thought leadership through conference presentations, publications, and active participation in the AI community.
• Design end-to-end Retrieval-Augmented Generation (RAG) and Cache-Augmented Generation architectures, ensuring strong standards for evaluation, observability, lineage, and performance optimization.
• Define GenAIOps architectural standards including CI/CD, infrastructure as code, monitoring, and performance metrics such as latency, cost, hallucination risk, and token consumption.
• Provide senior technical leadership and strategic advisory to executive stakeholders, facilitating workshops, shaping AI roadmaps, and mentoring engineering and architecture teams.
• Architect integrated memory systems covering session memory, long-term knowledge using vector databases and knowledge graphs, and audit or episodic memory strategies.
• Architect enterprise AI safety, security, and governance guardrails, including prompt security, PII protection, bias mitigation, and human-in-the-loop workflows aligned with industry frameworks.

Targeted Qualifications

• Fluency in  English  Language, C1 level or higher.
• Attention to detail and problem-solving.
• Demonstrated expertise building complex RAG pipelines and orchestration architectures.
• Demonstrated thought leadership through publications, conference speaking, patents, or open-source contributions.
• Min 8–10+ years of experience in technical leadership roles with strong foundations in software engineering and enterprise cloud architecture.
• Multi-cloud architectural expertise across  Azure, AWS, and GCP environments.
• Deep architectural expertise in at least one major cloud platform (Azure, AWS, or GCP) with working knowledge of additional cloud ecosystems
• Professional cloud certifications such as Azure Solutions Architect Expert, AWS Solutions Architect Professional, or GCP Professional Cloud Architect.
• Strong stakeholder engagement skills with experience advising senior leadership and C-level executives on technology strategy and governance
• Development experience with orchestration frameworks such as  LangChain, LlamaIndex, or Semantic Kernel.
• Proven experience designing and delivering GenAI and LLM-based solutions using enterprise AI platforms.
• Experience designing or prototyping advanced multi-agent systems and collaborative AI architectures
• Practical experience with GenAIOps tooling, AI governance frameworks, and AI FinOps or model routing strategies
• Hands-on experience with LLM instruction tuning or model fine-tuning approaches.
• Personnel culture and a positive attitude.

Interpersonal Skills

• Communicative, Speak and/or write well and get your ideas across to others easily.
• Interpreter, Look at things and make sense of them, figure what is needed and how to fulfil it.
• Confident, Pleasant, Energetic, Helpful, Trustworthy
• Efficient, Perform tasks in the fastest and simplest ways that they can be done.
• Organized and punctual, put things in order so that they run smoothly and are always on time.
• Flexible, Can carry different responsibilities, sometimes with very little advanced notice.
• Listen, Listen/pay attention to what others are saying, without daydreaming or judging them.
• Precise, Make sure that things are done accurately, correctly, and exactly.
• Willingness to acquire new knowledge.
• Service Customers, be friendly patient, and polite with customers and try your best to service their needs/wants.

Offer & Benefits

• Office Based – London, UK.
• A global team committed to the company values.
• A dynamic work environment in a dynamically international company.