Salary: £40,000 - 65,000 per year Requirements: 12-15 years in architecture engineering with 8 years in cloud migration and platform architecture for regulated financial services Deep expertise in AWS and/or Azure Strong knowledge of compute containers (EC2, EKS, VMSS, AKS) Experience with serverless architectures (Lambda Functions) Proficient in data management (S3, EBS, EFS, Aurora, RDS, DMS) Familiarity with networking technologies (VPC, TGW, Private Link, Direct Connect, VNet, ExpressRoute) Expertise in security practices (IAM, KMS, Secrets Manager, GuardDuty) Background in observability tools (CloudWatch, Azure Monitor) Strong skills in Infrastructure as Code (Terraform preferred) and DevSecOps practices Proven delivery of large-scale migrations (200 workloads) Experience in Payments, Cards, Retail, Risk, and FinCrime domains Excellent stakeholder management, communication, and leadership skills Responsibilities: Lead the architecture governance and execution of large-scale migrations from on-prem/private cloud to public cloud (AWS/Azure) Define cloud landing zone architecture, including networking, identity, security, and observability Create target-state architectures and migration blueprints, including application disposition and dependency maps Establish architectural guardrails and patterns for multi-account/subscription design Embed risk controls and regulatory expectations into architecture and delivery Define IAM and RBAC models, along with encryption standards Drive policy-as-code and DevSecOps practices Lead migration waves and define cutover plans, rollback strategies, and BCP alignment Architect network connectivity solutions (Direct Connect, ExpressRoute) Oversee application assessment, dependency analysis, and modernization efforts Standardize Infrastructure as Code, CI/CD practices, and golden images Architect data migration strategies and govern API integrations Design for high availability, disaster recovery, and performance optimization Produce documentation for architectures and present to Architecture Review Boards Partner with platform teams, InfoSec, Compliance, and project managers Technologies: API AWS Lambda Architect Azure CI/CD Cloud CloudWatch DMS DevSecOps EC2 IAM Network RBAC Security Serverless Terraform ASP.NET AI DevOps ELK GitOps SQL Splunk microservices More: We are Capgemini, a global business and technology transformation partner dedicated to helping organizations accelerate their transition to a digital and sustainable world. With over 340,000 team members across more than fifty countries, we leverage our extensive expertise to deliver impactful services and solutions. As a Cloud Migration Architect based in Northampton, UK, you will be part of a collaborative team that empowers you to shape your career while working on transformative projects for our clients, contributing to a more sustainable and inclusive future. With a strong focus on innovation and technology, we offer a dynamic work environment and the opportunity to make a tangible impact. last updated 5 week of 2026