Senior Backend Engineer_Lunes A Jueves
Kynaut
Senior Backend Engineer (TypeScript / Node.js) | 100% remoto | 4 días/semana (Lunes a jueves) | 45K–60K
En
KYNAUT
buscamos incorporar un/a
Backend Engineer muy senior
para participar en la evolución del plano de dominio de una aplicación, trabajando sobre sus
APIs REST y una arquitectura orientada a eventos
.
Buscamos un perfil con una trayectoria técnica sólida:
mínimo 10 años de experiencia profesional programando
, idealmente
*****+ años
, acostumbrado a trabajar con autonomía, tomar decisiones técnicas y desenvolverse en arquitecturas backend modernas y entornos cloud.
Salario entre ****** € y ****** € brutos/año
, a determinar en función de la experiencia y del resultado de la entrevista técnica
Trabajo 100% remoto
Residencia en España
Semana laboral de 4 días: de lunes a jueves
34 horas semanales
— 8,5 horas/día
Viernes libre. Sí, todos los viernes.
Buscamos experiencia real y profunda en:
TypeScript
a nivel profesional: tipos estrictos, generics, discriminated unions, etc.
Diseño y desarrollo de
APIs REST
con validación de esquema
Arquitecturas
event-driven
Proyectores de eventos idempotentes y patrón single-writer por agregado
CQRS ligero, event sourcing y proyecciones
Experiencia trabajando con arquitecturas de
cloud pública
basadas en:
Funciones
serverless
Bases de datos
NoSQL clave-valor
Single-table design, índices secundarios, escrituras transaccionales, condiciones de escritura y TTL
Buses de eventos, reglas y DLQ
Schedulers para gestión de deadlines
Identidad gestionada mediante
OIDC
Gestión de secretos, KMS y almacenamiento de objetos
Monitorización y observabilidad
Seguridad y arquitectura
Es importante contar con experiencia en:
Resolución de tenant efectivo y escenarios cross-tenant
Contratos de eventos versionados
Idempotencia
Correlación de trazas mediante identificadores de negocio
Logging JSON estructurado, correlation IDs y tracing distribuido
Buscamos experiencia con:
Frameworks modernos de unit testing
Emuladores cloud locales sobre
Docker
Tests de contrato de eventos
Valoraremos especialmente experiencia con:
OAuth/OIDC en profundidad
Consumo de máquinas de estado desde funciones serverless
Esta posición está pensada para una persona con
mucha experiencia programando
.
No buscamos únicamente conocimiento teórico de arquitectura: buscamos alguien que haya construido, evolucionado y mantenido sistemas backend complejos y que pueda
entrar en código, entender rápidamente una arquitectura existente y aportar criterio técnico desde el primer momento
.
Si tienes
*****+ años de experiencia
, TypeScript/Node.js forman parte de tu día a día y te atrae trabajar
100% en remoto con una semana laboral de cuatro días
, nos gustaría conocerte.
#J-*****-Ljbffr
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