ZTABS is a remote-first cloud agency serving Barcelona businesses — including cloud migration, cloud-native development, multi-cloud strategy. We work with Mobile & Telecom, Travel Tech, HealthTech companies in Barcelona, Spain via timezone-aligned engineers and async workflows; we do not have a local office, and we are explicit about that with every client.
ZTABS provides cloud services in Barcelona, Spain — including cloud migration, cloud-native development, multi-cloud strategy, and more. We work with Barcelona businesses across Mobile & Telecom, Travel Tech, HealthTech using technologies like AWS, Google Cloud, Azure.Get a free consultation →
Senior cloud engineers in Barcelona run roughly $69–$99/hr. 3K–8K seniors; usually one cloud deep (AWS dominant). 4–6 week senior hiring loop. Operating timezone: CET/CEST (UTC+1/+2).
2026 cloud: AWS still dominates 30%+ market share, GCP excels for AI/ML + data, Azure for enterprise + Microsoft-shop. Modern shops use Terraform + AWS CDK or Pulumi for IaC, Kubernetes for orchestration, and combinations of managed services (RDS, ElastiCache, S3) with custom workloads. Real cloud architects hold AWS Solutions Architect Pro / GCP Professional Cloud Architect / Azure Solutions Architect Expert and have shipped >2 production migrations end-to-end. "AWS certified solutions architect associate" is entry-level — necessary but not sufficient for senior work.
Where Barcelona senior cloud talent comes from: Barcelona senior talent flows from Glovo HQ, Wallapop, eDreams ODIGEO, Telefónica Barcelona, plus UPC + UPF + UB CS programs. Mobile + travel-tech + e-commerce depth. MWC (Mobile World Congress) annual hosting effect. For cloud specifically, this means buyers can typically tap engineers who have shipped at one of these orgs before — relevant operational depth, not bootcamp graduates.
Our cloud team delivers a full range of capabilities tailored to Barcelona's Mobile & Telecom and Travel Tech sectors:
Migrate from on-premise or legacy hosting to the cloud with zero downtime and minimal disruption.
Build applications that fully leverage cloud services — serverless, managed databases, and auto-scaling.
Avoid vendor lock-in with architectures that work across AWS, GCP, and Azure.
Audit and optimize your cloud spend. Reserved instances, spot pricing, and right-sizing to cut costs by 30-50%.
IAM policies, encryption, VPCs, and compliance frameworks to protect your cloud infrastructure.
24/7 monitoring, maintenance, and optimization of your cloud environment so you can focus on your product.
Each phase ships with written progress notes plus a weekly review call scheduled in your business hours. See our full process →
When choosing a cloud partner in Barcelona, look for a team with production experience in your specific industry. Generic developers miss critical domain nuances that cost you time and money in rework.
Source: ZTABS Client Data 2024-2026
Barcelona (a leading European startup city and Mobile World Congress host, population 1.6 million) is home to thriving Mobile & Telecom, Travel Tech, HealthTech sectors — each with distinct cloud needs. Read our full Barcelona market overview →
Each of Barcelona's core sectors has specific cloud requirements. We build solutions tailored to these industry needs:
Mobile & Telecom cloud engagements involve sector-specific compliance, integrations, and workflows. See the mobile & telecom industry page for scope, pricing, and shipped examples.
Travel Tech cloud engagements involve sector-specific compliance, integrations, and workflows. See the travel tech industry page for scope, pricing, and shipped examples.
Cloud for Travel →HealthTech cloud engagements involve sector-specific compliance, integrations, and workflows. See the HealthTech industry page for scope, pricing, and shipped examples.
Marketplace Platforms cloud engagements involve sector-specific compliance, integrations, and workflows. See the marketplace platforms industry page for scope, pricing, and shipped examples.
Our distributed engineering team delivers the same quality and responsiveness as a local partner — tuned to Barcelona's Mobile & Telecom sector and Central European Time (CET) business hours.
Our cloud team aligns sprints, standups, and code reviews to Barcelona's Central European Time (CET) business hours. We schedule overlap windows so your team gets same-day responses and real-time collaboration across time zones.
A senior cloud project lead manages your engagement end-to-end. They understand Barcelona's business landscape and Mobile & Telecom sector requirements, own your backlog, and ensure every two-week sprint delivers working features against your commercial goals.
Every Barcelona client gets daily async updates on cloud milestones, weekly demos of working features, and shared project boards. We prioritize overcommunication so your team always knows the status, blockers, and what ships next.
We have delivered cloud for Barcelona's core industries — Mobile & Telecom, Travel Tech, HealthTech — and understand the compliance, integration, and performance requirements each sector demands. HIPAA-compliant architecture is standard for our healthcare clients.
Verified reviews from real client engagements — sourced from our public testimonial archive and Clutch profile.
My experience is throughout positive. Communication, service, the short response times and the flawless execution of a challenging topic was absolutely great. ZTABS is definitely my first choice again.
Christian Neff
Bank Software Advisory · Bank Software Advisory
Fintech
Fantastic Agency! I couldn't fault them even if I tried. They always go above and beyond to meet your expectations and always produces quality work. Thank you ZTABS.
Stephanie Kal
CEO · Beauty Finder Australia
Marketplace
It has been great working with ZTABS. They bounce off the ideas along the way. Amazing Experience.
Joel Rowe
CEO · Drill Quoter
Marketplace
We don't just contract — we ship and operate our own software. 17 products in production.
Common questions about cloud for Barcelona businesses
We offer end-to-end cloud for Barcelona businesses: cloud migration, cloud-native development, multi-cloud strategy, cloud cost optimization. We use technologies like AWS, Google Cloud, Azure to build solutions tailored to Barcelona's key industries — Mobile & Telecom, Travel Tech, HealthTech.
ZTABS is a remote-first cloud agency serving Houston businesses — including cloud migration, cloud-native development, multi-cloud strategy. We work with Energy & Oil/Gas, Healthcare & Biotech, Aerospace & Defense companies in Houston, TX via timezone-aligned engineers and async workflows; we do not have a local office, and we are explicit about that with every client.
Cloud in New York, NYZTABS is a remote-first cloud agency serving New York businesses — including cloud migration, cloud-native development, multi-cloud strategy. We work with Finance & Fintech, Media & Advertising, Fashion & Retail companies in New York, NY via timezone-aligned engineers and async workflows; we do not have a local office, and we are explicit about that with every client.
Cloud in Los Angeles, CAZTABS is a remote-first cloud agency serving Los Angeles businesses — including cloud migration, cloud-native development, multi-cloud strategy. We work with Entertainment & Media, E-commerce & DTC Brands, Gaming & AR/VR companies in Los Angeles, CA via timezone-aligned engineers and async workflows; we do not have a local office, and we are explicit about that with every client.
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Cloud ServicesLearn more about our cloud services nationwide.
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