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Open nowPosted 19 days ago

FullStack Developer

Gupy (Portal de Vagas)74,621 open roles

Where
Remote
Work mode
Remote
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Your applicationOpen nowFullStack DeveloperGupy (Portal de Vagas) · Remote

  1. YouYes, apply to this one.

  2. CV RocketCV written for this posting.

  3. 25 readersRecruiter, hiring manager, skeptic. Round after round.

  4. CV RocketApplied on Gupy (Portal de Vagas)'s own form.

The reply lands in your private mailbox

3×more interviews than doing it yourself with ChatGPT.

The clock on this job

Early applications get read.

7.8% of postings close within 7 days. Measured by our own scanner across the market.

Share of postings closed within
  1. 1.7%1 day
  2. 3.5%3 days
  3. 7.8%7 days
  4. 14.6%14 days
  5. 34.1%30 days
This job: posted 19 days ago

The posting

¡Sé parte de Stefanini!​En Stefanini somos más de 30.000 genios, conectados desde 41 países, haciendo lo que les apasiona y co-creando un futuro mejor.​Buscamos Developer Fullstack para importante proyecto tecnologicoProfesional responsable del diseño, desarrollo y evolución de APIs, microservicios y servicios backend que soportan el ecosistema MEGA GO, asegurando soluciones escalables, seguras, observables y de alta disponibilidad.El rol tendrá foco principal en Node.js, complementado con experiencia en Java/Spring y capacidad para incorporarse progresivamente a desarrollos en Go.Se espera autonomía técnica, capacidad de liderazgo informal y ownership sobre la calidad de las soluciones, participando en la definición de contratos API, arquitectura, seguridad, performance, testing y observabilidad.Responsabilidades y atribucionesDiseñar, desarrollar y mantener APIs REST y microservicios.Definir contratos API y estándares de integración utilizando OpenAPI.Desarrollar servicios backend principalmente con Node.js, participando también en soluciones Java y Go.Implementar integraciones con sistemas de pagos, autenticación, notificaciones, billing y plataformas OTT.Diseñar modelos de datos, índices y estrategias de caching orientadas a performance y escalabilidad.Implementar mecanismos de autenticación, autorización y seguridad.Desarrollar integraciones mediante eventos, mensajería, webhooks y servicios serverless.Implementar pruebas unitarias, integración, contratos y pruebas de carga.Incorporar observabilidad mediante métricas, logs, trazabilidad distribuida y monitoreo de SLOs.Participar en code reviews, definición de arquitectura y resolución de problemas técnicos.Colaborar con equipos Frontend, Mobile, DevOps, QA y Producto.Identificar y gestionar deuda técnica, riesgos de seguridad y oportunidades de mejora.Requisitos y calificacionesHabilidades técnicas obligatoriasÁreaSkills obligatoriosNode.jsNode.js 20 LTS, Express 4.x+, NestJS, REST/OpenAPI 3.1, GraphQL básico, JWT/OAuth2JavaJava 11/17, Spring Boot 2.x/3.x, JPA/Hibernate, Maven/Gradle, REST/OpenAPIGoGo 1.22+, net/http, goroutines/channels, REST APIs, testing con testing + TestifyBases de datosPostgreSQL 15, MongoDB 7, Redis 7 Cluster, diseño de schemas, índices y tuningMensajería / EventosKafka, Firebase Cloud Messaging, Socket.IO, Redis Streams, WebhooksIdentidad / AutenticaciónKeycloak 16/23, JWT, SSO/SAML, RBAC, refresh tokensCache / PerformanceRedis Cluster, CDN, caching strategies, rate limiting, circuit breakersTestingJest/Supertest, JUnit/Mockito, Go Testing, Postman/Newman, k6 Load TestingObservabilidadPrometheus, Grafana, Loki, OpenTelemetry, Sentry, Datadog, PagerDutyContenedores / InfraestructuraDocker, Kubernetes/Helm básico, Terraform básico, GitHub ActionsSeguridadOWASP Top 10, Snyk/SonarQube, secrets management, mTLS, WAFHabilidades técnicas deseablesÁreaSkills deseablesNode.jsFastify, HapiJavaQuarkus, MicronautGoGin, Echo, gRPCBases de datosElasticsearch, DynamoDBMensajeríaRabbitMQ, NATSIdentidadOAuth2 Proxy, DPoPPerformanceVarnish, Edge CachingTestingPact, Contract TestingObservabilidadJaeger, TempoInfraestructuraArgoCD, AWS / Huawei CloudSeguridadHashiCorp Vault, cert-manageLiderazgo técnico informalDefinir y validar contratos API.Participar en decisiones de arquitectura backend.Realizar code reviews y establecer estándares técnicos.Entregar mentoría y orientación a perfiles de desarrollo backend.Promover buenas prácticas de diseño, seguridad y mantenibilidad.Cross-project mobilityCapacidad para rotar entre servicios Node.js, Java y Go según las prioridades del negocio.Aplicar patrones comunes de arquitectura, testing, seguridad y observabilidad.Adaptarse rápidamente a nuevos servicios y dominios funcionales.Trabajo con agentes de IAUtilizar agentes de IA para acelerar la implementación de endpoints y microservicios.Delegar tareas de desarrollo a agentes DevBE y supervisar sus resultados.Revisar código generado considerando especialmente seguridad, performance, mantenibilidad y calidad de los contratos API.Utilizar IA como herramienta de productividad sin delegar el criterio técnico ni el ownership de la solución.Comunicación y colaboraciónAlinear soluciones técnicas con Frontend, Mobile, DevOps, QA y Producto.Traducir requerimientos funcionales en contratos y servicios backend.Documentar decisiones arquitectónicas mediante ADRs.Mantener documentación clara de APIs e integraciones.Ownership de calidadCumplir estándares CP-5 / CP-6.Asegurar cobertura de pruebas unitarias e integración.Mantener contratos API consistentes y versionados.Velar por seguridad, performance y resiliencia de los servicios.Implementar observabilidad y seguimiento de SLOs.Identificar y gestionar deuda técnica y riesgos operacionales.

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