AI-First Enterprise Architect: Cloud & Multi-Cloud Lead

Infosys Limited; Greater London; Hybrid; GBP 120,000 - 180,000; Full time

Job summary

Infosys Limited in the UK is seeking a Senior Technology Architect to lead enterprise-scale AI-enabled transformations. You will define architectures spanning cloud-native platforms, human+agent workflows, and AI governance, partnering with sales and delivery through the full lifecycle.

The role requires deep technology leadership, CDO/CTO engagement, and the ability to craft propositions that balance performance, cost, and risk across major clients.

Qualifications

• Experience designing agentic architectures for large-scale transformations.
• Proven leadership in enterprise AI-enabled programs and architecture.
• Ability to model AI costs, prompts, and token usage across platforms.

Responsibilities

• Articulate where AI agents replace or augment tasks within a multimillion-dollar program.
• Design and review agentic systems, prompt architecture, and cost tradeoffs.
• Define token efficiency, context management, and scalable RAG pipelines.

Skills

Agentic architecture design

Human + agent workflows

Coding agents usage

Automated delivery pipelines

Full-stack architecture

CI/CD pipelines

Event-driven integration

NoSQL & data platforms

Multi-cloud architecture

AI TCO & costing

Digital transformation leadership

Tools

GitHub Actions

ArgoCD

Tekton

Kafka/Kafka Streams

RAG/LLM tooling

Job description

Infosys Limited in the UK is seeking a Senior Technology Architect to lead enterprise-scale AI-enabled transformations. You will define architectures spanning cloud-native platforms, human+agent workflows, and AI governance, partnering with sales and delivery through the full lifecycle.

The role requires deep technology leadership, CDO/CTO engagement, and the ability to craft propositions that balance performance, cost, and risk across major clients.