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# Senior Devops Engineer - Mainloop

- **Company:** LEYTON ET ASSOCIES
- **Location:** Barcelona, Spain
- **Contract:** Permanent contract
- **Skills:** Microsoft Access, Artificial Intelligence, Backup Devices, DevOps, Key Management, Backup and Restore, Delivery Pipeline, Kubernetes
- **Published:** September 16, 2026
- **Apply:** https://www.buscojobs.com.es/senior-devops-engineer-mainloop-en-barcelona-ID-372121333

## About the Role

Infrastructure as code as a core discipline
Experience with backups and proven restore procedures
Experience running Kubernetes in production (and the ability to say when it is not the right choice)
Strong automation and deployment pipeline capabilities
On-site capability in Barcelona (or willingness to relocate)
Fluent English; Spanish useful; Catalan not required
Experience with AI agents and agentic engineering is a plus
autonomous and decisive
strong communication and documentation
pragmatic and ability to say no to unnecessary complexity
Infrastructure as code
Secrets management and least privilege
Backup and restore automation

## Description

OverviewSenior DevOps Engineer to design and build a production-ready platform from the ground up in Barcelona.You will own the entire delivery platform, enabling self-serve deployments and robust recovery.You'll shape security, backups, and observability while ensuring the team can ship reliably without on-call Pager duties.This AI-native role sits at the heart of a new engineering group and offers a long-term opportunity to define how products run in production.Compensaciones / Beneficiosrelocation package upfrontflight and visa costs coveredaccommodation for first monthSpanish lessons availablehealthcare without premiums or deductiblesrelocation bonus on arrivalResponsabilidadesBuild the platform from code: hosts, networking, ingress, access, environments, parameterised and reviewableEnable self-serve deployments with minimal platform credentialsDesign and implement a real secrets manager and brokered credentials for AI agentsDemonstrate recoverability with tested backups and restore proceduresDefine release paths with automated gates, per-branch previews, and rehearsed rollbacksMaintain observability, cost controls, dependency hygiene, and boring, repeatable operationsOwn infrastructure decisions and impose a scalable, reproducible baseline across productsLead when there is no on-call culture, ensuring reliability without pager impactDocument everything and ensure environments are reproducible from repositoriesCollaborate with product teams to align platform capabilities with business needsRequisitos principalesSenior DevOps experience building platforms from scratchInfrastructure as code as a core disciplineExperience with backups and proven restore proceduresExperience running Kubernetes in production (and the ability to say when it is not the right choice)Strong automation and deployment pipeline capabilitiesOn-site capability in Barcelona (or willingness to relocate)Fluent English; Spanish useful; Catalan not requiredExperience with AI agents and agentic engineering is a plusautonomous and decisivestrong communication and documentationpragmatic and ability to say no to unnecessary complexityInfrastructure as codeSecrets management and least privilegeBackup and restore automation


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