Overview

As a Senior Data Architect (AWS) at Keyrus, you design and modernise enterprise-scale AWS data platforms that enable data-driven decision-making. You lead platform engineering, cloud architecture, automation, and technical leadership to deliver scalable, secure, and cost-efficient data solutions. You work across teams to translate platform strategy into practical, reusable implementations and guide modern data lakehouse tech adoption.

This role sits at the intersection of technology and business impact, contributing to transformative data initiatives at scale. You will shape architecture with hands-on delivery and act as a bridge between architects, engineers, and stakeholders to realise the

Compensaciones / Incentivos Competitive salary

Annual performance bonus

Meal allowance (Restaurant Tickets)

Flexible retribution plan: transport & daycare tickets

Private medical insurance with Sanitas

20+ days of annual leave (23–26 over time) or 22 days with incremental increase

Responsabilidades

Design, evolve and operate enterprise-scale AWS data platforms for multiple teams and data domains

Define platform architecture, standards, guardrails, and reusable patterns

Provide architectural leadership for platform initiatives and modern data technologies

Deliver scalable, secure, resilient, and cost-efficient platform services while evaluating new technologies

Design and maintain CI/CD pipelines using GitHub Actions, Terraform and Infrastructure-as-Code





Develop automation frameworks with Ansible and scripting to improve efficiency

Drive platform reliability, observability, governance and FinOps initiatives

Lead evolution of Airflow/MWAA platform services and workflow orchestration

Support AWS-based data workloads leveraging Redshift and modern processing frameworks

Enable scalable data sharing and governance across the organisation

Ensure governance, metadata management, security and compliance for new tech like dbt, Iceberg and Spark

Mentor engineering teams on platform engineering best practices

Collaborate with Architecture, Security, Governance, Delivery and Business stakeholders

Produce technical documentation, standards and reference architectures

Lead POCs and platform modernisation initiatives bridging vision with hands-on delivery

Requisitos principales 8+ years of experience in Data Engineering, Cloud Engineering, Platform Engineering or DevOps

5+ years of hands-on experience with AWS technologies

3+ years leading technical implementation initiatives

Experience designing or operating enterprise-scale cloud data platforms

Experience in Agile environments with Jira and Confluence

Professional proficiency in English

Curiosity and analytical mindset

Ability to turn complexity into clarity

Strong ownership and accountability

AWS Platform Architecture and Data Platform Design

MWAA/Airflow, Terraform, Python

ECS/Fargate and Redshift

📌 AWS Data Architect (Barcelona)
🏢 Keyrus
📍 Barcelona