Senior AI Architect: Build Scalable Data & AI Platforms

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

Benefits offered by this job

Holiday: 25 days + bank holidays

Private health insurance

Gym membership discounts

WFH allowance

Udemy access

Auto-enrolment pension

Life insurance

Income protection

Cycle to Work Scheme

Tech Scheme

Job summary

Datatonic in London is seeking a Senior AI Architect to own the end-to-end design and delivery of scalable data and AI platforms, bridging scoping to production-ready execution. This builder-led role partners with engineering teams to scale proofs-of-concept into enterprise systems.

You will translate complex AI capabilities into tangible business outcomes for executive stakeholders, while ensuring security, reliability, and guardrails across the platform lifecycle.

Qualifications

• Experience designing and deploying agentic AI platforms.
• Hands-on with Google Cloud (GCP) environments.
• Strong delivery track record on complex platforms.
• Ability to translate architecture into business value for execs.

Responsibilities

• Architecture & Delivery: Design and build data platforms, full-stack architectures from discovery to production.
• Technical Ownership: Own end-to-end design ensuring security and scalability.
• Pre-Sales & Scoping: Conduct technical scoping and support account growth.
• Client & Stakeholder Engagement: Interface with CTOs and senior leaders; translate tech into business strategy.
• Infrastructure Strategy: Define networking, data acquisition, security, guardrails and orchestration.
• Cross-Functional Collaboration: Work with delivery leads and engineers to drive execution.

Skills

AI architectures

Agentic systems

LLMs deployment

Cloud security

Data orchestration

Full-stack architecture

Stakeholder leadership

Tools

Google ADK

LangGraph

BigQuery

Firestore

Cloud SQL

Postgres

OpenTelemetry

LLM gateways

Job description

Datatonic in London is seeking a Senior AI Architect to own the end-to-end design and delivery of scalable data and AI platforms, bridging scoping to production-ready execution. This builder-led role partners with engineering teams to scale proofs-of-concept into enterprise systems.

You will translate complex AI capabilities into tangible business outcomes for executive stakeholders, while ensuring security, reliability, and guardrails across the platform lifecycle.