Head of Engineering / CTO (Partner Company Role)

FYST
Full-time Spain, Spain Computer Occupations
Posted:
June 02, 2026
Location:
Spain, Spain, Spain

Job Description

We're building a company at the intersection of payments infrastructure and data products — combining transaction execution with structured financial data that is enriched, explainable, and ready for both operational and AI-driven workflows.


What You'll Be Working On You'll own the company's full technical direction: architecture, reliability, delivery, infrastructure, and the people who make it happen.


Define and drive architectural strategy, introducing clear engineering governance — RFCs, tech radar, vendor evaluation, and practical risk management — without unnecessary bureaucracy.


Lead the evolution of a high-load, event-driven platform with a focus on scalability, resilience, and fault isolation.


Own reliability and incident management: observability, SRE practices, incident response, and postmortem culture — with a goal of better uptime, faster detection, and fewer repeated issues.


Oversee engineering h...

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Job Overview

Job Type: Full-time
Location: Spain, Spain
Posted: June 02, 2026
Deadline: July 12, 2026