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Senior Data Platform Architect (ETL/Zscaler/VPC patterns/Microservice/VPN/Confluence/SharePoint)

Senior Data Platform Architect (ETL/Zscaler/VPC patterns/Microservice/VPN/Confluence/SharePoint)

Remote

United kingdom

Senior

Freelance

27-02-2026

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Skills

Leadership Python Java Kotlin Architecture Network Architecture Data Architecture Azure AWS Confluence Microservice Microservices

Job Specifications

I am hiring for Senior Data Platform Architect (ETL/Zscaler/VPC patterns/Microservice/VPN/Confluence/SharePoint)

Location: UK (Mostly Remote | Occasional travel to London, Birmingham, Manchester or Newcastle)

Job Description:

Lead the architectural modernisation of a large-scale, brownfield data platform within a public sector environment.
Re-architect data flows, schema evolution (300+ schemas), and integration patterns to align with enterprise standards.
Design secure multi-cloud connectivity between AWS and Azure environments ensuring data integrity and compliance.
Define data migration, ingestion, transformation, and storage strategies with minimal disruption to live services.
Provide architectural governance, technical leadership, and stakeholder engagement across multiple delivery teams.
Ensure infrastructure, security, and network architecture align with government security and compliance standards.

Key Skills:

AWS, Azure, Data Architecture, ETL, ELT, Microservices, Schema Evolution, Multi-Cloud, Zscaler, VPC, VPN, Kotlin, Java, Python, Confluence, SharePoint, SC Clearance

About the Company

Welcome to GIOS: Your Partner in Innovation. At GIOS Technology, we are committed to driving innovation and delivering exceptional solutions to clients worldwide. With a global presence spanning multiple countries, we cater to both private and public sector clients, providing comprehensive support and executing projects that meet their diverse needs. Our strength is built on Collaboration, by harnessing our internal expertise and partnering with leading technology vendors such as Elastic, Qlik, AWS, Google, Microsoft, Orac... Know more