Why Keyrus, Why Now

Keyrus is an international group of 2,800 consultants and experts across 28 countries, built on a single conviction: AI does not transform businesses. Architected intelligence does. For more than 30 years, we have been building the data foundations that make intelligent systems work - designing the Operating System of the intelligent enterprise, where intelligence is embedded into the core of business processes to create sustainable value: we operationalise intelligence. AI does not replace humans. It repositions us to a place no system can follow: understanding, deciding, designing, and creating. At Keyrus, you will not just develop skills - you will develop judgment. Your expertise sharpens with every system you architect, every client challenge you solve, and every deployment that compounds on the last.

Role Details

Job location: Barcelona, Spain (Hybrid)

Contract type: Employee / Contractor B2B

Target start date: ASAP

Working hours: Full-time

Compensation: €60k to €80k gross per year / €350 - €450 daily rate B2B

What You'll Architect





As a Senior Data Architect (AWS), you will help organisations transform complexity into measurable outcomes by combining technology, data, intelligence, and human decision-making.

This role is both technical and consultative, perfect for someone who can combine hands-on platform engineering, cloud architecture, automation, and technical leadership. We’re looking for professionals who think like architects and act like builders, translating platform strategy into scalable, secure and high-performing AWS data platform solutions.

Key Responsibilities

Platform Architecture, Engineering & Modernisation
- Design, evolve and operate enterprise-scale AWS data platforms supporting multiple teams, tenants and data domains
- Define platform architecture, standards, guardrails and reusable implementation patterns
- Provide architectural leadership for platform initiatives, workload onboarding and the adoption of

📌 AWS Data Architect (Barcelona)
🏢 Keyrus
📍 Barcelona