AWS Cloud Test Architect – Migration & Validation

AND Digital; Greater London; On-site; GBP 85,000 - 120,000; Full time

Benefits offered by this job

25 days holiday

Pension 6% employer + 2% employee

Healthcare cover

Flexibenefit £1000

Life Assurance

Income protection

Eye care

Enhanced parental leave

Job summary

AND Digital is seeking an AWS Cloud Architect for a 12-month fixed-term contract in London. You will govern configuration management and design end-to-end testing for the colocation migration, with drift analysis, readiness checks, data masking compliance, and release coordination across tightly-coupled workloads.

You will lead performance testing, define regression and integration strategies, and coordinate UAT governance with business units to ensure audit-ready documentation.

Qualifications

• You care deeply about producing high-quality work that delivers real value.
• You're comfortable navigating ambiguity and solving complex problems collaboratively.
• You bring strong expertise in your craft, alongside a willingness to keep learning.
• You communicate clearly and build trust quickly with clients and teammates.
• You're pragmatic, adaptable and outcome-focused.
• You enjoy sharing knowledge and helping others grow.
• You value low-ego collaboration and enjoy working as part of multidisciplinary teams.

Responsibilities

• Drift Analysis: Compare migrated environments to identify and fix configuration drift.
• Monolith Landing Readiness: Validate colocation environment against on-prem specs.
• Data Masking Compliance: Ensure regulatory data anonymisation in non-production environments.
• Release Coordination: Enforce freeze windows and change controls for stability.
• Performance & Latency Testing: Design and execute stress tests for heavy traffic.
• Regression & Integration Strategy: Define test cases for post-migration integrity.
• User Acceptance (UAT) Governance: Coordinate UAT sign-offs and audits.

Skills

High-quality work

Ambiguity handling

Problem solving

Clear communication

Trust building

Knowledge sharing

Multidisciplinary teams

Job description

AND Digital is seeking an AWS Cloud Architect for a 12-month fixed-term contract in London. You will govern configuration management and design end-to-end testing for the colocation migration, with drift analysis, readiness checks, data masking compliance, and release coordination across tightly-coupled workloads.

You will lead performance testing, define regression and integration strategies, and coordinate UAT governance with business units to ensure audit-ready documentation.