Senior Software Engineer

Mandatory: Please carefully read the job post until the end. Residency in Spain required.

We are looking for an experienced Software Engineer to support the scalability and long-term evolution of our platform.

The role will focus on backend systems, infrastructure, integrations, scalability, operational reliability, and engineering best practices within a growing product environment.

Responsibilities Contribute to the evolution of the platform architecture Support scalability, reliability, observability, and system performance improvements Collaborate on APIs, integrations, backend services, and infrastructure Help improve technical standards and engineering best practices Work closely with product, engineering teams, and external partners Support long-term platform evolution and operational maturity Participate in technical reviews and architectural discussions

Requirements Strong experience building and operating SaaS platforms Solid backend and cl...