Infrastructure Architect – Compute

AND Digital

Infrastructure Architect on hybrid model managing colocation infrastructure. Leading compliance and optimization initiatives within the financial services sector in United Kingdom.

Posted 7/14/2026full-timeBristol • 🇬🇧 United KingdomMid-LevelSeniorWebsite

Core Competencies

Role fit

Core Competencies

Use this summary to align your resume positioning with the role.

Demonstrates strong expertise in auditing colocation infrastructure, validating compute and storage environments, and ensuring compliance with financial services regulatory requirements. Capable of conducting capacity planning, identifying infrastructure risks, and collaborating effectively with cross-functional teams throughout migration programs.

Highest-signal resume keywords

High-Level Design (HLD) ReviewLow-Level Design (LLD) ReviewCapacity PlanningInfrastructure CompliancePerformance Optimization

ATS Keywords

Tailor your resume

Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills

Infrastructure AuditingCompute Environment ValidationStorage Environment ValidationResource AnalysisRisk Identification

Soft Skills

CollaborationTechnical GuidanceDocumentation

Industry Keywords

Financial Services Regulatory RequirementsHost IsolationPhysical SecurityOperational StandardsMigration Programme

About the role

Key responsibilities & impact

Audit the existing colocation infrastructure, reviewing High-Level Designs (HLDs) and Low-Level Designs (LLDs) to ensure alignment with the deployed environment
Validate compute and storage environments following build and non-production migrations, ensuring performance, resilience and operational standards are met
Conduct capacity planning and resource analysis to ensure sufficient compute and storage headroom for upcoming tightly coupled monolithic migrations
Identify infrastructure risks, performance bottlenecks and optimisation opportunities to improve efficiency and readiness for production workloads
Ensure physical security, host isolation and infrastructure controls comply with financial services regulatory requirements before production deployment
Collaborate with infrastructure, architecture and migration teams, providing technical guidance, documentation and assurance throughout the migration programme

Requirements

What you’ll need

strong expertise in your craft
Audit the existing colocation infrastructure, reviewing High-Level Designs (HLDs) and Low-Level Designs (LLDs) to ensure alignment with the deployed environment
Validate compute and storage environments following build and non-production migrations, ensuring performance, resilience and operational standards are met
Conduct capacity planning and resource analysis to ensure sufficient compute and storage headroom for upcoming tightly coupled monolithic migrations
Identify infrastructure risks, performance bottlenecks and optimisation opportunities to improve efficiency and readiness for production workloads
Ensure physical security, host isolation and infrastructure controls comply with financial services regulatory requirements before production deployment
Collaborate with infrastructure, architecture and migration teams, providing technical guidance, documentation and assurance throughout the migration programme

Benefits

Comp & perks

25 days bookable holiday + flexible Bank Holidays
Pension: 6% of salary paid by AND Digital with a further 2% paid by you (can be increased by choice).
Aviva healthcare cover (including pre-existing condition cover) for you.
Flexibenefit: £1000 assigned to you via our benefits portal to select or upgrade the benefits that suit you the most. Any unused allowance from the £1000 can be taken as cash.
Life Assurance.
Income Protection.
Eye test + first pair of glasses.
Parental Benefits: Generous Enhanced Maternity and Enhanced Partner (Paternity) Leave.