Senior AWS DevOps Architect — Cloud Transformation Lead

Kryptos Technologies limited; Greater London; On-site; GBP 148,000 - 221,000; Full time

Job summary

Kryptos Technologies Limited is seeking a Senior AWS DevOps Lead (Architect) in London for a 3-month engagement. The role requires 10+ years of experience and leadership across cloud transformation, architecture reviews, and platform governance.

You will drive discovery, design scalable AWS solutions, and mentor cross-functional teams. The position emphasizes hands-on architecture, migration strategy, and defining IaC standards using Terraform and CloudFormation, with expertise in CI/CD

Qualifications

• 10+ years of experience in AWS/DevOps roles.
• Lead discovery workshops and infrastructure assessments for cloud transformation.
• Define migration strategies and modernization roadmaps.
• Proven ability to design scalable, secure, resilient, and cost-optimized AWS architectures.

Responsibilities

• Lead discovery workshops and infrastructure assessments for cloud transformation programs.
• Analyze existing on-premise and cloud environments and define modernization roadmaps.
• Design scalable, secure, resilient, and cost-optimized AWS architectures.
• Create high-level and low-level designs (HLD/LLD) for infrastructure and platform solutions.
• Lead migration planning, dependency analysis, and workload onboarding to AWS.
• Define Infrastructure as Code (IaC) standards using Terraform and CloudFormation.
• Design and implement CI/CD pipelines and deployment automation.
• Provide technical leadership across infrastructure, DevOps, security, and operations teams.
• Drive platform standardization, governance, and operational best practices.
• Act as a trusted advisor for customers during architecture reviews and solutioning discussions.

Skills

AWS Architecture

Solution Design

Discovery & Assessment

Cloud Migration

Leadership

Stakeholder Engagement

Architecture Review

Platform Governance

Tools

Terraform

CloudFormation

Kubernetes / EKS

Docker

CI/CD

Networking

Security

Monitoring

Job description

Kryptos Technologies Limited is seeking a Senior AWS DevOps Lead (Architect) in London for a 3-month engagement. The role requires 10+ years of experience and leadership across cloud transformation, architecture reviews, and platform governance.

You will drive discovery, design scalable AWS solutions, and mentor cross-functional teams. The position emphasizes hands-on architecture, migration strategy, and defining IaC standards using Terraform and CloudFormation, with expertise in CI/CD