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Full-stack Engineer (Python/React) — Q-tech, cequelinos (Hiring Now)

Full stack Engineer (Python/React)


Job description

Full Stack Engineer (Python/FastAPI + React) (m/f/d) - (Barcelona · Híbrido)


🚀 Sobre la oportunidad


Desde Q-tech estamos colaborando con uno de los mayores grupos empresariales de Europa, una compañía internacional de origen alemán con presencia en sectores como retail, alimentación, industria y servicios digitales, con más de 595.000 empleados en 32 países.


El grupo apuesta de forma clara por construir tecnología propia en lugar de depender de terceros, con divisiones especializadas en cloud, ciberseguridad y datos.


El hub tecnológico de Barcelona es uno de los centros IT de referencia del grupo a nivel europeo, trabajando en iniciativas de alto impacto en Cloud, Ciberseguridad, Datos e IA, con interlocución constante con los equipos centrales de Alemania.


🧠 Sobre el rol

Buscamos un/a Full Stack Engineer para incorporarse al equipo de Vulnerability, dentro del dominio de Ciberseguridad.


Este equipo construye y evoluciona la plataforma core que centraliza y procesa todos los datos de vulnerabilidades de la organización a nivel global: detección de vulnerabilidades, tracking de incidentes y flujos de ownership y resolución, integrando fuentes como Splunk, ServiceNow y Salesforce, y procesando millones de registros diarios.


Te incorporarás al área de desarrollo del equipo (unas 10 personas de ingeniería dentro de un equipo total de ~16), donde trabajarás codo a codo con perfiles senior en el diseño y desarrollo de funcionalidades end-to-end.

Las decisiones técnicas se toman de forma colaborativa, a través de workshops y discusiones de equipo, y se espera que aportes criterio propio a medida que ganas experiencia con el stack.


⚙️Responsabilidades


  • Diseñar y desarrollar funcionalidades en la plataforma (React en frontend, Python/FastAPI en backend)
  • Construir y mantener APIs RESTful para los flujos de ingestión, procesamiento y exposición de vulnerabilidades
  • Participar en el diseño técnico junto al resto del equipo, aportando ideas y aprendiendo del criterio de los perfiles más senior
  • Escribir tests automatizados (unit, integration) como parte natural del desarrollo
  • Colaborar con los equipos de Data Engineering y Security para llevar funcionalidades a producción
  • Participar en code reviews, tanto recibiendo como dando feedback
  • Trabajar en entorno Agile con equipos cross-funcionales entre Barcelona y Alemania
  • Ir ganando autonomía progresiva en el stack de infraestructura (Docker, Kubernetes, CI/CD)


✅ Requisitos


  • Entre 2 y 4 años de experiencia en desarrollo Full Stack
  • Experiencia con Python en entornos de producción; se valora conocimiento de FastAPI o disposición a aprenderlo rápido
  • Experiencia con React, suficiente para desenvolverte en el frontend
  • Conocimientos de testing y buenas prácticas de calidad de código
  • Familiaridad con APIs RESTful
  • Conocimientos básicos de bases de datos relacionales y no relacionales (MongoDB, Redis)
  • Nociones de Docker; se valora experiencia con Kubernetes aunque no es imprescindible
  • Ganas de aprender y capacidad de moverse en un stack amplio sin dominarlo todo desde el inicio
  • Inglés fluido para el día a día con el equipo y con Alemania


⭐ Valorable


  • Experiencia o interés por ciberseguridad, especialmente en Vulnerability Management o Exposure Analysis
  • Conocimientos básicos de networking: reglas HTTP, DNS y protocolos relacionados
  • Experiencia con algún proveedor cloud (AWS, Azure o GCP)
  • Experiencia con message brokers: RabbitMQ, Kafka
  • Conocimiento de pipelines CI/CD (GitLab CI es un plus)
  • Monitoring con Grafana o herramientas similares
  • Contribución a proyectos open source


Condiciones y beneficios


  • Salario: 35.000€ – 43.000€ brutos/año, según experiencia
  • Subida salarial fija anual por convenio
  • ++Beneficios (mayoría netos): retribución flexible, seguro médico privado, ayuda al teletrabajo, wellbeing budget, clases de idiomas y formación
  • Modelo híbrido: aprox.

    8 días/mes en oficina (zona Plaza Cataluña), sin días fijos


¿Hablamos?

🤗

Required Skill Profession

Other General


  • Job Details

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Unlock Your Full stack Potential: Insight & Career Growth Guide


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