Senior Golang Developer

ioBuilders • toledo, kingdom of spain, Spain • Posted June 02, 2026

Location toledo, kingdom of spain
Job Type Full-time
Category IT
Posted June 02, 2026
We’re looking for a Senior Golang Developer to join a high-performing technical team working on licensable B2B products. You’ll be involved in the design, development, and evolution of solutions built on modern, scalable, and maintainable architectures.
¡Inscríbase sin demora! Se espera un gran volumen de solicitantes para el puesto que se detalla a continuación, no espere para enviar su CV.
Blockchain experience is a plus, but not a requirement.
You’ll have real impact: taking part in technical decision-making, shaping architecture, and setting engineering best practices.
What you’ll do
Design, develop, and maintain backend services using Golang
Apply Hexagonal Architecture (Ports & Adapters) and Domain-Driven Design (DDD)
Design and implement event-driven architectures
Build scalable and resilient solutions for licensable B2B software
Define and promote quality standards, testing, and observability
Review code and mentor mid-level and...

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