Senior Backend Engineer – API & Payments (AI-Native) - Relocation España

Sé parte de Stefanini!

En Stefanini somos más de 30,000 genios, conectados desde 41 países, co-creando un futuro mejor.

¡Sé nuestro Perfil Senior Backend Engineer – API & AI-Native !

Responsabilidades y atribuciones:

Experiencia

• +6 años de exp.

Requisitos y competencias:

Habilidades iMPRESCINDIBLES

• 7+ years in backend/API engineering;
• proven domain experience in Payments or Cash Management.
• Strong expertise with Java (Spring Boot) and Python (FastAPI).
• Hands-on experience with Kafka, schema registries, PostgreSQL, Redis.
• Deep understanding of OAuth 2.1, OIDC, mTLS, and enterprise secret management.
• Experience with Kubernetes (AKS), service mesh, Terraform, GitOps (ArgoCD).
• Familiarity with Datadog AI/Dynatrace and AI-assisted observability.
• Experien...