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Group Technical Architect

HCLTech· London, United Kingdom
Posted 21 Sept 2026 · Added 22 Sept 2026, 08:12
HCLTech3.7 (11,369)10,000+ employees

We bring together the best of technology and our people to supercharge progress.

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Group Technical Architect

City Of London, England

Job Summary

Key Responsibilities

Define end‑to‑end data architecture across ingestion, storage, transformation, and consumption layers.

Design and govern data models and data products on GCP (BigQuery/BigLake) and Snowflake .

Provide architectural direction for analytics engineering , including dbt‑based transformation layers .

Enable AI/ML use cases by designing feature datasets, training data pipelines, and model consumption patterns.

Ensure solutions meet data governance, security, and access control standards.

Act as architectural authority, working closely with data engineers, analytics engineers, and platform teams.

Required Technical Skills

Data Platforms

Google Cloud Platform – BigQuery, BigLake, Dataplex, GCS

Snowflake Data Cloud

Analytics Engineering

dbt (modelling, testing, documentation, CI/CD integration)

Strong SQL and analytical data modelling experience

AI / ML Enablement

Data architecture to support ML training and inference

Feature store / feature dataset design (conceptual or hands‑on)

Engineering & Delivery

CI/CD and Infrastructure as Code (Terraform, Helm or equivalent)

Secure data access and consumption patterns

Experience Required

Strong experience as a Data Architect / Analytics Architect in large‑scale environments.

Hands‑on architecture experience with Snowflake and/or GCP analytics platforms .

Experience supporting analytics and AI/ML data products .

Comfortable working with multiple delivery teams and stakeholders.

Key Responsibilities

Key Responsibilities

Define end‑to‑end data architecture across ingestion, storage, transformation, and consumption layers.

Design and govern data models and data products on GCP (BigQuery/BigLake) and Snowflake .

Provide architectural direction for analytics engineering , including dbt‑based transformation layers .

Enable AI/ML use cases by designing feature datasets, training data pipelines, and model consumption patterns.

Ensure solutions meet data governance, security, and access control standards.

Act as architectural authority, working closely with data engineers, analytics engineers, and platform teams.

Required Technical Skills

Data Platforms

Google Cloud Platform – BigQuery, BigLake, Dataplex, GCS

Snowflake Data Cloud

Analytics Engineering

dbt (modelling, testing, documentation, CI/CD integration)

Strong SQL and analytical data modelling experience

AI / ML Enablement

Data architecture to support ML training and inference

Feature store / feature dataset design (conceptual or hands‑on)

Engineering & Delivery

CI/CD and Infrastructure as Code (Terraform, Helm or equivalent)

Secure data access and consumption patterns

Experience Required

Strong experience as a Data Architect / Analytics Architect in large‑scale environments.

Hands‑on architecture experience with Snowflake and/or GCP analytics platforms .

Experience supporting analytics and AI/ML data products .

Comfortable working with multiple delivery teams and stakeholders.

Skill Requirements

Other Requirements