T‑Systems is part of the Deutsche Telekom Group, with around 30.000 employees worldwide. We create technology with purpose to generate a positive impact on society. We are looking for curious talent, eager to learn, take on challenges, and contribute ideas that transform our customers’ experience.
We trust people: we offer autonomy, continuous support, and a collaborative environment where you can grow without limits. We are one global team, guided by respect, integrity, and a passion for doing better every day.
Job Description
We are seeking a highly motivated and experienced AWS Cloud Architect & Technical Team Lead to design, implement, and manage large‑scale cloud solutions on Amazon Web Services (AWS). This role combines technical leadership, architecture ownership, and team coordination, ensuring that cloud environments and infrastructure projects are secure, scalable, cost‑efficient, and aligned with strategic goals.
The idóneo candidate will lead cloud architecture initiatives, coordinate technical teams, manage operational workflows,



and collaborate with stakeholders across multiple areas. This includes responsibility for backlog management, project follow‑up, and ensuring smooth delivery of cloud initiatives.
Responsibilities and Duties:
Technical Leadership & Team Management

Lead and mentor the engineering team, providing technical guidance and ensuring effective task delivery.
Coordinate daily operations, assign workloads (JIRA), and support in resolving technical blockers.
Ensure alignment between technical execution and project objectives.
Design and implement scalable, secure, and highly available AWS architectures.
Build cloud solutions using core AWS services (EC2, S3, RDS, Lambda, VPC, IAM, EKS/ECS, CloudFormation/CDK/Terraform).
Apply AWS best practices and the Well‑Architected Framework.

Infrastructure Automation & IaC

Automate cloud infrastructure using Terraform, CloudFormation, CDK, and GitOps practices.
Maintain consistency, traceability, a

📌 AWS Cloud Architect (Barcelona)
🏢 T-Systems Iberia
📍 Barcelona