DevOps / Infrastructure Engineer

Madrid, A Coruña, Salamanca, Barcelona, Ciudad Real | Full remote | Full-time | Permanent contract At Teamsystem | Quipu, we help thousands of freelancers, SMEs, and accounting firms across Spain manage their businesses efficiently through innovative technology and reliable products. Your mission We're looking for a DevOps / Infrastructure Engineer to lead Quipu's infrastructure. You will be responsible for the Infrastructure-as-Code repository and the systems that define how all company environments are created, configured, and deployed. You will take part in migrating legacy components to a more modern and maintainable stack, and contribute to decisions regarding the future evolution of the infrastructure. Your work will have a direct impact on the reliability, scalability, and performance of a product used by thousands of users in Spain. ? Technologies & environments AWS: EC2, RDS (MySQL), S3, Route53, ALBs Hetzner Cloud: development and staging environments, production replica Kubernetes (AWS EKS): Node.js microservices and review environments IaC & automation: Terraform, Ansible, Puppet, Capistrano, Consul Artifacts & packaging: .deb packages in internal S3 repository Languages: JavaScript (React), Ruby on Rails, Node.js CI/CD: CircleCI, GitHub Actions What will you do? Maintain, evolve, and manage Quipu's Infrastructure-as-Code repository. Manage deployments of the Ruby on Rails monolith and Node.js microservices. Contribute to migrating legacy components to modern, maintainable solutions. Support engineering teams with environment provisioning, CI/CD, debugging, and deployments. Participate in architectural decisions and propose workflow improvements. Take ownership of your tasks and ensure proper delivery. (Optional) Work with Ruby for backend tasks or improvements to deployment tooling. Technical requirements

Extensive experience with AWS infrastructure (EC2, RDS, S3, load balancers, networking). Strong hands-on knowledge of Terraform. Experience with Linux administration, networking, DNS, security, and troubleshooting. Experience with CI/CD and deployment automation. Knowledge of configuration management tools (Puppet, Ansible, or similar). Ability to work with scripting languages. English level C1/C2, spoken and written. Our values INITIATIVE as the driving force of our business