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Lead Technical Architect - 3 months - Remote

Lead Technical Architect - 3 months - Remote

On site

United kingdom

Senior

Freelance

20-01-2026

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Skills

Java Cloud Security Architecture Integration Architecture Risk Analysis AWS

Job Specifications

Job Title: Lead Technical Architect
Rate: £650 (Outside R35)
Duration: 3 Months
Location: Remote
Clearance: Active SC
Stages: 1 Stage
Role Overview
We are seeking a Lead Technical Architect (Level 6) to deliver a 6-week Proof of Concept (PoC) focused on modernising a Legacy enterprise integration platform. The role will investigate and validate migration/modernisation options to move an existing Oracle WebLogic Java Integration architecture, running on Oracle RAC, to a modern AWS-hosted solution, reducing operational and security risk.
Key Responsibilities
Lead a time-boxed 6-week technical investigation and PoC.
Analyse the current Legacy integration platform (WebLogic, Java Integration, Oracle RAC) identifying relationships and dependencies.
Evaluate migration and modernisation options and associated risks.
Build prototypes to validate recommended approaches.
Produce clear architectural outputs and recommendations for stakeholders.
Required Skills & Experience
Proven experience as a Lead Technical Architect (Level 6).
Strong background in integration architecture and platforms.
Hands-on experience designing integration solutions in cloud environments ideally in AWS.
Experience delivering PoCs, technical investigations, or discovery phases.
Strong understanding of cloud security, resilience, and modernisation strategies.
Cost & Risk analysis using trade off matrices to get justified decisions made.

About the Company

We are a Digital, Data and Cloud technology consultancy, specialising in delivering solutions to clients across financial services, government, management consulting/outsourcing, media and broadcasting. Our extensive experience allows us to provide a specialised, individually tailored service backed by consultants that have industry specific knowledge to better understand your needs. Our expertise are complemented by the use of leading-edge technologies. We work with some of the UK's leading companies, as well as being reta... Know more