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For Companies At a Glance
- Tasks: Lead complex AWS migrations and design scalable, secure architectures.
- Company: Dynamic tech firm in London with a hybrid work model.
- Benefits: Competitive salary, flexible working hours, and opportunities for professional growth.
- Why this job: Join a team shaping the future of cloud technology and make a real impact.
- Qualifications: 14+ years in IT with strong AWS architecture skills required.
- Other info: Exciting projects with potential for career advancement and skill development.
The predicted salary is between 72000 - 108000 £ per year.
We are seeking a highly accomplished Senior AWS Architect with 14+ years of enterprise technology experience and proven expertise in leading complex on‑prem to AWS migration programs. The ideal candidate will architect scalable, secure, cost-optimized target environments on AWS, guide containerization & modernization initiatives, and drive migration strategies such as rehost (lift & shift), replatforming, refactoring, and application consolidation. This role requires a blend of deep hands-on AWS knowledge, architectural leadership, stakeholder management, and the ability to articulate business value through AWS-native capabilities.
Key Responsibilities
- AWS Target Architecture & Design
- Define end‑to‑end target-state architecture across compute, networking, security, storage, data, and application layers.
- Architect AWS landing zones, multi-account structures, and IAM strategy using AWS best practices.
- Recommend and architect AWS-native solutions (e.g., EKS, ECS, Lambda, RDS, DynamoDB, API Gateway, CloudWatch, S3, CloudFront, KMS, Control Tower).
- Ensure architectures are scalable, cost-efficient, secure, and operationally resilient.
- On-Prem to AWS Migration Leadership
- Lead the architectural vision and execution strategy for migrating large application landscapes.
- Define migration patterns like lift & shift, lift & optimize, containerization, application consolidation, and modernization.
- Perform application discovery, dependency mapping, and wave planning.
- Provide architectural governance and oversight through design, build, test, migration, and cutover.
- Define and lead containerization journeys using Amazon ECS, EKS, Fargate, and container-focused CI/CD pipelines.
- Guide teams in refactoring monolithic applications into containerized or microservices architectures.
- Work closely with DevOps and platform teams to design secure, automated, and scalable container platforms on AWS.
- Application & Infrastructure Consolidation
- Identify opportunities for consolidation of on-prem workloads while designing simplified, optimized AWS-based architectures.
- Rationalize applications, databases, and infrastructure footprints to reduce complexity and improve cost efficiency.
- Standardize patterns, templates, reusable modules, and architectural blueprints.
- Evaluate and recommend the right AWS-native services based on performance, cost, security, and business outcomes.
- Present detailed business cases showcasing benefits such as:
- Cost optimization (right-sizing, savings plans, S3 tiers, serverless models)
- Operational efficiency (automation, managed services, observability)
- Security enhancements (IAM, KMS, zero-trust designs)
- Scalability & reliability (autoscaling, global reach, high availability)
- Advise clients on cloud operating model transformation and best practices.
- Proven experience leading end-to-end large-scale migration programs.
- Strong understanding of application architectures (monolith, microservices, distributed systems).
- Skilled in designing containerization & orchestration strategies (Docker, Kubernetes, EKS).
Role Details
London (Hybrid) 6 months + with possible extension
Requirements
Required Skills & Experience
- Technical Expertise
- 14+ years of enterprise IT experience with extensive AWS cloud architecture expertise.
- Strong hands-on skills across AWS compute, networking (VPC, TGW), IAM, storage, container platforms, and automation tools.
- Deep experience with: EC2, Lambda, ECS/EKS/Fargate, RDS/Aurora/DynamoDB, S3, CloudFront, Route53.
- Designing secure IAM/KMS strategies.
- Architecting multi-account environments using Control Tower / Organizations.
- Expert-level understanding of migration tooling (CloudEndure, DMS, SMS) and modernization frameworks.
- Preferred Qualifications
- AWS Certified Solutions Architect – Professional.
- AWS DevOps Engineer / Security Specialty certifications.
AWS Architect employer: Kryptos Technologies UK Limited
Contact Detail:
Kryptos Technologies UK Limited Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land AWS Architect
✨Tip Number 1
Network, network, network! Get out there and connect with people in the industry. Attend meetups, webinars, or even local tech events. You never know who might have a lead on your dream AWS Architect role!
✨Tip Number 2
Show off your skills! Create a portfolio showcasing your AWS projects, especially those involving migration strategies and containerization. This will give potential employers a taste of what you can do and set you apart from the crowd.
✨Tip Number 3
Don’t just apply blindly! Tailor your approach for each company. Research their AWS usage and mention how your experience aligns with their needs. This shows you’re genuinely interested and not just sending out generic applications.
✨Tip Number 4
Apply through our website! We’ve got a streamlined process that makes it easy for you to showcase your skills and experience. Plus, it gives us a chance to see your application in the best light possible!
We think you need these skills to ace AWS Architect
Some tips for your application 🫡
Tailor Your CV: Make sure your CV is tailored to the AWS Architect role. Highlight your experience with AWS services and any relevant migration projects you've led. We want to see how your skills align with what we're looking for!
Craft a Compelling Cover Letter: Your cover letter is your chance to shine! Use it to explain why you're passionate about AWS architecture and how your experience makes you the perfect fit for our team. Don't forget to mention specific projects that showcase your expertise.
Showcase Your Technical Skills: In your application, be sure to highlight your hands-on experience with AWS tools and services. Mention any certifications you have, like the AWS Certified Solutions Architect – Professional, as they can really set you apart from other candidates.
Apply Through Our Website: We encourage you to apply directly through our website. It’s the best way for us to receive your application and ensures you’re considered for the role. Plus, it shows us you’re keen on joining the StudySmarter family!
How to prepare for a job interview at Kryptos Technologies UK Limited
✨Know Your AWS Inside Out
Make sure you brush up on your AWS knowledge, especially the services mentioned in the job description like EC2, Lambda, and EKS. Be ready to discuss how you've used these services in past projects and how they can be applied to the role.
✨Showcase Your Migration Experience
Prepare specific examples of large-scale migration projects you've led. Highlight your strategies for lift & shift, containerization, and application consolidation. This will demonstrate your hands-on experience and architectural leadership.
✨Articulate Business Value
Be prepared to explain how your architectural decisions have driven business value in previous roles. Use metrics and case studies to illustrate cost optimisation, operational efficiency, and security enhancements you've achieved through AWS solutions.
✨Engage with Stakeholders
Since stakeholder management is key, think about how you've successfully communicated complex technical concepts to non-technical stakeholders. Prepare to discuss your approach to collaboration and governance during migration projects.
