Middle/Senior Site Reliability Engineer

N-iX
Municipality of Madrid, Spain
6 days ago

Role details

Contract type
Permanent contract
Employment type
Full-time (> 32 hours)
Working hours
Shift work
Languages
English
Experience level
Senior
Compensation
€ 90K

Job location

Municipality of Madrid, Spain

Tech stack

Amazon Web Services (AWS)
Azure
Configuration Management
Continuous Integration
DevOps
Github
Python
Linux System Administration
Open Source Technology
Role-Based Access Control
Reliability Engineering
Prometheus
TypeScript
Google Cloud Platform
Grafana
Kubernetes
Terraform
Go
Programming Languages

Job description

  • Design, deploy, and manage Kubernetes clusters (EKS, AKS, GKE, or self-managed)
  • Build and maintain CI/CD pipelines and infrastructure-as-code
  • Automate infrastructure provisioning and configuration management
  • Ensure security, observability, and reliability of production systems
  • Participate in architecture discussions
  • Join client calls and resolve technical issues

Requirements

  • 4+ years of professional DevOps / SRE
  • Strong hands-on experience with Kubernetes in production environments (deep understanding of how Kubernetes works under the hood - scheduling, networking, storage, RBAC, operators, etc.)
  • Proficiency in at least one of the following programming languages: Python, Go (Golang), or TypeScript (you should be comfortable writing production-grade scripts/tools)
  • Solid experience with Helm - creating, maintaining, and troubleshooting complex Helm charts
  • Hands-on experience with Terraform and at least one major cloud provider: AWS, Azure, or Google Cloud
  • Experience with multiple cloud providers is a significant advantage
  • Fluent professional English (written and spoken) - you will participate in client meetings and technical discussions with international customers

Nice-to-Have

  • Linux system administration and troubleshooting skills
  • Experience with GitHub Actions (or similar modern CI/CD tools)
  • Knowledge of observability stacks (Prometheus/Grafana, Loki, OpenTelemetry, etc.)
  • Contributions to open-source projects or personal infrastructure projects

Benefits & conditions

  • Flexible working format - remote, office-based or flexible
  • A competitive salary and good compensation package
  • Personalized career growth
  • Professional development tools (mentorship program, tech talks and trainings, centers of excellence, and more)
  • Active tech communities with regular knowledge sharing
  • Education reimbursement
  • Memorable anniversary presents
  • Corporate events and team buildings
  • Other location-specific benefits
  • Not applicable for freelancers

Seniority Level

Mid-Senior level Employment Type

Full-time Job Function

  • Construction
  • Software Development
  • IT Services
  • IT Consulting

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