We're Fever, the world's leading tech platform for culture and live entertainment. To democratize access to culture and entertainment. With our proprietary cutting-edge technology and data-driven approach, we're revolutionizing the way people engage with live entertainment.

Every month, our platform inspires over 300 million people in +55 countries (and counting) to discover unforgettable experiences while also empowering event creators with our data and technology, helping them scale, innovate, and enhance their events to reach new audiences. We've teamed up with major industry leaders like Netflix, F.Barcelona, and Primavera Sound, presented international award-winning experiences, and are backed by several leading global investors! Behind the user-friendly iOS and Android apps and webpage that work across the world is the engineering team.

Frequent travel to France will be required to support collaboration with local teams and stakeholders. We are looking for a Senior Infrastructure Engineer to join our Infrastructure & Platform team. In this role, you will be responsible for designing, implementing, and operating highly available, scalable, and secure infrastructure solutions across AWS cloud environments and on‐premise datacenters.

You will play a key role in driving the evolution of our hybrid cloud strategy, ensuring seamless integration between cloud and on‐premise systems while supporting business‐critical services at scale. This position combines deep expertise in cloud infrastructure, networking, storage, virtualization, automation, and operational excellence. As a senior member of the team, you will contribute to infrastructure architecture, mentor engineers, lead technical initiatives, and collaborate closely with Platform Engineering, Security, DevOps, and Software Engineering teams.

This role is ideal for experienced infrastructure professionals who enjoy working across both cloud‐native and traditional enterprise environments, combining hands‐on technical work with architectural ownership and technical leadership. Design, deploy, and maintain secure, scalable, and resilient infrastructure across on‐premise environments and AWS. Lead the implementation and optimization of hybrid cloud architectures.

Manage and optimize AWS services including EC2, VPC, S3, IAM, RDS, Route 53, CloudFront, ECS, EKS, Lambda, API Gateway, and Step Functions. Design and operate secure connectivity solutions between cloud and datacenter environments using AWS Direct Connect, Transit Gateway, VPNs, and VPC Peering.

Manage





Linux and Windows‐based infrastructure platforms and associated services. Administer virtualization platforms such as VMware vSphere, ESXi, Hyper‐V, or KVM.

Implement

Infrastructure as Code using Terraform and/or CloudFormation. Develop automation and operational tooling using Python, Bash, and PowerShell. Build and maintain CI/CD pipelines to support infrastructure and platform deployments.

Monitor, troubleshoot, and continuously improve infrastructure performance, reliability, and security. Support cloud migration initiatives and workload modernization projects. Mentor junior engineers and promote a culture of technical excellence, ownership, and knowledge sharing.

Produce and maintain technical documentation in English. You are an experienced infrastructure professional with a cloud background and a passion for building reliable, secure, and scalable systems.

English: Spanish: Strong written and verbal communication skills for collaborating with general, multicultural teams. 2+ years in production environments using cloud preferably AWS. ~ Proven track record designing, building, and maintaining hybrid cloud architectures (preferably AWS + On‐Premise integration). ~ Basic Hands‐on experience deploying, managing, and troubleshooting Kubernetes clusters in production environments. ~ Occasional travel required to physical data centers for hardware management, maintenance, or infrastructure projects. Basic AWS Technical Skills (Must Have) Core Services: EC2, VPC, S3, IAM, RDS, Route 53, ELB/ALB.

Networking & Connectivity: Basic AWS Technical Skills (Nice To Have) Amazon EKS (cluster setup, node groups, ingress, security, scale management) and ECS.

CDN: CloudFront or Cloudflare Identity & Governance: IAM policies, AWS IAM Identity Center (SSO), AWS Organizations. CloudWatch, CloudTrail, AWS Config. Infrastructure as Code (IaC): Advanced Terraform or CloudFormation.

Serverless: Lambda, API Gateway, Step Functions. On‐Premise & Datacenter Technical Skills (Must Have) Linux (RHEL, Ubuntu) and Windows Server.

Virtualization: VMware vSphere/ESXi, Hyper‐V, or KVM.

Datacenter & Hardware: Physical server maintenance, rack management, datacenter operations, and operator room management.





Networking: TCP/IP, routing, switching, firewalls, VLANs, Active Directory, DNS, DHCP, LDAP. On‐Premise & Datacenter Technical Skills (Nice To Have) Kubernetes & Containerization: Production management of self‐hosted or bare‐metal Kubernetes clusters (RKE, OpenShift, K3s, microK8s, or upstream Kubernetes), Docker, and Containerd. Storage & Backup (NetApp Ecosystem): SAN/NAS (iSCSI, NFS), ONTAP, SnapMirror, SnapVault, SnapCenter, BlueXP, Cloud Volumes ONTAP, FabricPool cloud tiering, or other persistent storage management for Kubernetes and Linux (NetApp Astra Trident / CSI drivers).

Iptables, Pfsense, Fortinet or any other Firewall Appliance.

WAF: AWS WAF, Cloudflare, Datodome or Imperva.

Basic Hybrid Architecture & Migration knowledge: Architecting secure, high‐availability hybrid connections. Workload migration strategies (Lift‐and‐Shift, Re‐platforming, Re‐architecting). Capacity planning, performance tuning, and cross‐environment cost optimization. DevOps, Automation & Security (Nice to have) Helm, Kustomize, Ingress Controllers (Nginx, Traefik), Cert‐Manager.

Scripting & Automation: Python, Bash, Ansible.

CI/CD & Version Control: Git, Jenkins, GitHub Actions, GitLab CI, or AWS CodePipeline.

Monitoring & Logging: Prometheus, Grafana, ELK Stack, Datadog, or Splunk.

AWS Certifications: Solutions Architect (Associate or Professional), SysOps Administrator, or DevOps Engineer.

Kubernetes Certifications: CKA, CKAD, or CKS. Hands‐on experience with Multi‐Cloud setups (Azure or GCP). GitOps practices and continuous deployment tools (ArgoCD, Flux). Bachelor's or Master's degree in Computer Science, Telecommunications, or related engineering field (or equivalent hands‐on experience).

Home office friendly anywhere in Spain. ~ Health insurance and other benefits such as Flexible remuneration with a 100% tax exemption through Cobee's platform. ~ English Lessons. ~ Attractive compensation package consisting of base salary and the potential to earn a significant bonus for top performance. ~ This is how it would look like: We would like to receive it back within 7 days. Fever's Blog | Tech. Our main goal is to find the best possible talent regardless of place of birth, racial or ethnic origin, gender, gender identity, religion, opinion, sexual orientation, disability, pregnancy, marital status, age or caring responsibilities.

If you want to know more about how Fever processes your personal data, click here Fever - Candidate Privacy Notice

📌 Senior Infrastructure Engineer (Microsoft) (Madrid)
🏢 Tamarind Intelligence
📍 Madrid