Overview In this role you will architect and deliver scalable AWS-centric cloud solutions that blend technology, data, AI, and human decision-making. You'll lead hands-on development, design, and client delivery, ensuring security, compliance, and production-readiness while working across international teams. You'll shape multi-account cloud architectures and contribute to governance and platform excellence.

This is a hands-on, consultancy-focused opportunity to drive measurable outcomes for diverse clients.

Compensaciones / Incentivos Competitive salary

Meal allowance 10.20/day

Flexible benefits plan

Private medical insurance

22 days annual leave (increasing)

KLX – Keyrus Learning Experience

Responsabilidades

Design, deploy, and maintain AWS-native cloud architectures using serverless and cloud-native principles

Build and manage cloud infrastructure using Terraform and IaC best practices

Develop and deploy serverless services using AWS Lambda

Containerise and deploy workloads with Amazon ECS and AWS Fargate

Design and maintain workflow orchestration with AWS Step Functions

Manage and integrate Amazon RDS and related cloud data services

Implement authentication and identity management with Amazon Cognito

Design and enforce AWS IAM policies, roles, permissions, and governance standards

Support Amazon Bedrock platform integration, including model access, guardrails, Agent Core runtime, and knowledge base connectivity





Ensure security, compliance, reliability, and operational excellence across cloud environments

Design multi-account AWS environments and cross-account access patterns

Contribute to CI/CD pipelines, environment automation, and platform observability

Support architecture reviews and provide technical guidance on cloud best practices

Collaborate with AI Engineers, Data Engineers, Architects, and client stakeholders to deliver enterprise-grade platforms

Contribute to AWS architecture standards and cloud governance initiatives

Requisitos principales Experience as a Cloud Engineer, DevOps Engineer, Platform Engineer, Infrastructure Engineer, or similar

Strong hands-on AWS experience in production environments

Experience designing and operating serverless architectures

Experience implementing Infrastructure as Code using Terraform

Experience with containerised workloads and cloud deployment patterns

Experience supporting production-grade enterprise cloud platforms

Ability to work effectively within multidisciplinary teams

Professional proficiency in English

Curiosity and analytical mindset

Clear communication with diverse stakeholders

Ownership and accountability

AWS Lambda, ECS, Fargate, RDS, Cognito, IAM, Step Functions

Serverless, scalable, highly available cloud architectures

Terraform, cloud automation, platform provisioning

📌 Cloud & DevOps Engineer (AWS) (Barcelona)
🏢 Keyrus
📍 Barcelona