Deloitte is the world's largest professional services network, providing audit, consulting, financial advisory, risk advisory, tax, and legal services to many of the world's most prestigious brands. Operating as a global network of member firms, the company employs hundreds of thousands of professionals across more than 150 countries, serving as a dominant force in the global consulting and accounting industry.

In Spain, Deloitte maintains a massive presence with a network of offices spanning the entire country, including major hubs in Madrid and Barcelona. The firm is a significant recruiter of international talent, particularly within its technology, cybersecurity, and digital transformation divisions, where English is often the primary working language and multicultural teams are the norm.

Founded by William Welch Deloitte in London in 1845, the firm grew through a series of high-profile mergers, including the 1989 merger with Touche Ross and the 1993 renaming to Deloitte Touche Tohmatsu. It has transitioned from a traditional accounting firm into a global leader in digital and strategic consulting.

For international professionals

Deloitte Spain operates over 20 offices across the country, providing diverse geographic options for relocation beyond just Madrid and Barcelona.
The company is a major sponsor of work visas for highly skilled international profiles, particularly in specialized IT and financial roles.
They offer a structured 'International Mobility' framework that supports employees moving between global member firms.
Deloitte University EMEA provides extensive continuous learning and networking opportunities for professionals looking to advance their careers in Europe.
Many technical and consulting roles in their 'Global Delivery Centers' in Spain prioritize English proficiency over Spanish fluency.

Microservices and Containers Architect

Deloitte

This job was originally posted in Spanish and automatically translated to English. You'll most likely need Spanish to apply.

Job Description

Can you imagine participating in the transformation of the leading national and international organizations?

At Deloitte, we are committed to generating an impact on society, on our clients, and on you.

Microservices and Containers Architect

Main Responsibilities

• Design microservices-based architectures, ensuring scalability, resilience, security, and high performance.
• Define architectural patterns, technical guidelines, development standards, and high-level documentation.
• Lead the design and implementation of container platforms (Docker, Kubernetes, OpenShift, ECS/EKS/AKS/GKE, etc.).
• Collaborate with development and DevOps teams to create and improve CI/CD pipelines, standardizing deployments and automations.
• Participate in the evolution of existing architectures, driving improvements in observability, performance, and maintainability.
• Lead transformation processes toward cloud-native architectures and the modernization of monolithic applications.
• Manage and version Infrastructure as Code (IaC) using tools such as Terraform, Helm, Kustomize, or others depending on the platform.
• Provide advanced technical support for complex incidents, architecture reviews, and technical audits.
• Evaluate technologies, tools, and best practices related to containers, orchestration, and integration platforms.

Requirements

• More than 6 years of experience in the design and implementation of software architectures, with a focus on microservices and containers.
• Solid experience with orchestrators such as Kubernetes (EKS/AKS/GKE or on-prem), OpenShift, or other cloud-native environments.
• Advanced knowledge of Docker containers and CNCF ecosystems.
• Experience in designing distributed solutions: messaging, API management, service mesh, scaling, and observability.
• Experience with IaC: Terraform, Helm, Kustomize, or equivalents.
• Knowledge of CI/CD pipelines (GitLab CI, GitHub Actions, Jenkins, ArgoCD, Tekton...).
• Familiarity with modern integration patterns (event-driven, pub/sub, streaming...).
• Solid knowledge of networking, security, and identity management in cloud or hybrid environments.
• Language: Spanish.

We value

• Certifications in Kubernetes (CKA, CKAD, CKS), DevOps, or Cloud (Azure, AWS, GCP).
• Experience with service meshes such as Istio, Linkerd, or Consul.
• Knowledge of observability and monitoring: Prometheus, Grafana, ELK/EFK, Jaeger, OpenTelemetry.
• Experience in serverless or event-driven architectures.
• Experience in technology consulting, technical audits, or team leadership.
• Written and spoken English level.

What is it like to work at Deloitte?

🤩 High-impact projects where you will have a long journey and learning experience

☯️ A hybrid-flexible day-to-day: you will have flexible hours and a good balance between remote work and teamwork in our offices or those of our clients

⚽ Great atmosphere inside and outside the office: you will enjoy several teambuildings per year, cultural and sporting activities... and much more!

🧘♀️ Integral wellbeing: take care of yourself with our physical, mental, and financial health program... and with a medical team in the offices!

🤲 Social impact: You can sign up for a wide range of national and international volunteer opportunities and pro-bono projects to put your time and talent at the service of those who need it most

🗣️Culture of feedback and continuous learning: you will grow in an inclusive environment where equal opportunity and your personalized training plan will drive your development. Can you already visualize yourself at the Deloitte University in Paris?

🤝 Exclusive benefits for being part of Deloitte: you can enjoy a large catalog of benefits and a comprehensive flexible compensation plan

If you like what you read, these are your next steps:

Apply to the offer by clicking 'Submit application now' and complete your profile
If you fit the position, our talent team will contact you to get to know you better

Start the process! We will guide you through the different phases until your onboarding.

View original advert (Spanish)

¿Te imaginas participando en la transformación de las principales organizaciones nacionales e internacionales?

En Deloitte estamos comprometidos con generar un impacto en la sociedad, en nuestros clientes y en ti.

Arquitecto/a de Microservicios y Contenedores

Responsabilidades principales

• Diseñar arquitecturas basadas en microservicios, garantizando escalabilidad, resiliencia, seguridad y alto rendimiento.
• Definir patrones arquitectónicos, lineamientos técnicos, estándares de desarrollo y documentación de alto nivel.
• Liderar el diseño y la implantación de plataformas de contenedores (Docker, Kubernetes, OpenShift, ECS/EKS/AKS/GKE, etc.).
• Colaborar con equipos de desarrollo y DevOps para crear y mejorar pipelines CI/CD, estandarizando despliegues y automatizaciones.
• Participar en la evolución de arquitecturas existentes, impulsando mejoras en observabilidad, rendimiento y mantenibilidad.
• Liderar procesos de transformación hacia arquitecturas cloud-native y modernización de aplicaciones monolíticas.
• Gestionar y versionar Infraestructura como Código (IaC) mediante herramientas como Terraform, Helm, Kustomize u otras según la plataforma.
• Ofrecer soporte técnico avanzado en incidentes complejos, revisiones de arquitectura y auditorías técnicas.
• Evaluar tecnologías, herramientas y buenas prácticas relacionadas con contenedores, orquestación y plataformas de integración.

Requisitos

• Más de 6 años de experiencia en diseño e implementación de arquitecturas software, con foco en microservicios y contenedores.
• Experiencia sólida con orquestadores como Kubernetes (EKS/AKS/GKE u on‑prem), OpenShift u otros entornos cloud‑native.
• Conocimientos avanzados de contenedores Docker y ecosistemas CNCF.
• Experiencia en diseño de soluciones distribuidas: mensajería, API management, service mesh, escalado y observabilidad.
• Experiencia con IaC: Terraform, Helm, Kustomize o equivalentes.
• Conocimientos de pipelines CI/CD (GitLab CI, GitHub Actions, Jenkins, ArgoCD, Tekton...).
• Familiaridad con patrones de integración modernos (event-driven, pub/sub, streaming...).
• Conocimientos sólidos de redes, seguridad y gestión de identidades en entornos cloud o híbridos.
• Idioma: español.

Valoraremos

• Certificaciones en Kubernetes (CKA, CKAD, CKS), DevOps o Cloud (Azure, AWS, GCP).
• Experiencia con service meshes como Istio, Linkerd o Consul.
• Conocimientos de observabilidad y monitorización: Prometheus, Grafana, ELK/EFK, Jaeger, OpenTelemetry.
• Experiencia en arquitecturas serverless o event‑driven.
• Experiencia en consultoría tecnológica, auditorías técnicas o liderazgo de equipos.
• Nivel de inglés escrito y hablado.

¿Cómo es trabajar en Deloitte?

🤩 Proyectos de alto impacto donde tendrás un largo recorrido y aprendizaje

☯️ Un día a día híbrido-flexible: tendrás horario flexible y un buen equilibrio entre el teletrabajo y el trabajo en equipo en nuestras oficinas o las de nuestros clientes

⚽ Buen ambiente dentro y fuera de la oficina: disfrutarás de varios teambuildings al año, actividades culturales y deportivas... ¡y mucho más!

🧘♀️ Bienestar integral: cuídate con nuestro programa de salud física, mental y financiera... ¡y con equipo médico en las oficinas!

🤲 Impacto social: Podrás apuntarte a una gran cantidad de voluntariados de alcance nacional e internacional y a proyectos pro-bono con los que poner tu tiempo y talento al servicio de quienes más lo necesitan

🗣️Cultura del feedback y aprendizaje continuo: crecerás en un entorno inclusivo donde la igualdad de oportunidades y tu plan personalizado de formación impulsarán tu desarrollo. ¿Ya te visualizas en la Deloitte University de París?

🤝 Beneficios exclusivos por ser parte de Deloitte: podrás disfrutar de un gran catálogo de beneficios y de un completo plan de retribución flexible

Si te gusta lo que lees, estos son tus próximos pasos:

Aplica a la oferta haciendo clic en 'Enviar candidatura ahora' y completa tu perfil
Si encajas en el puesto, nuestro equipo de talento te contactará para conocerte mejor

¡Comienza el proceso! Te iremos guiando por las diferentes fases hasta tu incorporación.