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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # SysOps Engineer - **Company:** Marfeel - **Location:** Barcelona, Spain - **Contract:** Permanent contract - **Skills:** Clean Code Principles, PHP (Programming Language), Apache Tomcat, Server Applications, Bash Shell, Databases, Continuous Integration, Elasticsearch, HAProxy, Python (Programming Language), MongoDB, MySQL, Nginx, NoSQL, Octopus Deploy, Open Source Technology, Ansible, Prometheus, Database Performance, Git, Varnish, Gitlab-ci, Infrastructure Automation Frameworks, Deployment Automation, Vertica, Software Version Control, Jenkins - **Published:** August 15, 2026 - **Apply:** https://es.trabajo.org/oferta-9000-167a1996a7a0097992b8d9602f75dc34 ## About the Role Automation and Configuration: - Work with and help maintain our Ansible playbooks and roles, and learn to write your own. - Automate repetitive tasks to improve efficiency and reduce errors. - Help ensure consistent configuration and deployment of infrastructure components. Database Support - Help monitor and maintain our database clusters (MongoDB, ClickHouse, KeyDB, MySQL, and others) under the guidance of senior team members. - Keep an eye on database performance and flag issues that affect availability and reliability. Monitoring And Performance - Use our monitoring tools to keep an eye on the health and performance of the infrastructure. - Help identify performance issues and work with the team to resolve them. Collaboration And Support - Work with development teams to support CI/CD processes. - Provide operational support and help troubleshoot infrastructure issues. - Participate in on-call rotations to support 24/7 availability (1 week on, 1 week off) This Is You - At least 1 year of work experience in a technical operations, infrastructure, or systems role - Some exposure to infrastructure automation, ideally with Ansible, and an interest in writing clean, maintainable code - Comfortable writing basic scripts in a language like Bash or Python - Familiar with version control (Git) and an interest in CI/CD and deployment tooling - Solution-oriented and motivated by technical challenges - Curious about the open-source world, with a continuous learning mindset - Aware of the importance of working with other departments - Able to communicate with technical and non-technical people alike - Fluent in Spanish and an intermediate level of English - An international team player We'll Be Further Impressed If You Have - Exposure to NoSQL or analytical databases such as Elasticsearch, MongoDB, Prometheus, ClickHouse, or KeyDB - Some familiarity with web, proxy, and application servers like Nginx, Varnish, HAProxy, or Tomcat - Any experience with GitOps or deployment tools (ArgoCD, Jenkins, GitLab CI) - Any development experience in a language such as Java, PHP, Go, or Rust This will be you as part of the Marfeel team: - Support product that reaches publishers and newsrooms globally ## Related Videos - [Software Engineering Social Connection: Yubo’s lean approach to scaling an 80M-user infrastructure](https://www.wearedevelopers.com/videos/1583-software-engineering-social-connection-yubo-s-lean-approach-to-scaling-an-80m-user-infrastructure) - [Post-Quantum Cryptography: Preparing for Q-Day](https://www.wearedevelopers.com/videos/100179-post-quantum-cryptography-preparing-for-q-day) - [Leveraging Real time data in FSIs](https://www.wearedevelopers.com/videos/806-leveraging-real-time-data-in-fsis) - [How a Small Team Shrank a Microsoft Monorepo by 94%](https://www.wearedevelopers.com/videos/1236-how-a-small-team-shrank-a-microsoft-monorepo-by-94) - [Navigating the Corporate Jungle: Life as a Developer in a large Company](https://www.wearedevelopers.com/videos/621-navigating-the-corporate-jungle-life-as-a-developer-in-a-large-company) - [Streaming AI Responses in Real-Time with SSE in Next.js & NestJS](https://www.wearedevelopers.com/videos/1630-streaming-ai-responses-in-real-time-with-sse-in-next-js-nestjs) ## Related Articles - [How We Built a Worry-Free System That Runs for 10+ Years – And What We’d Do Again](https://www.wearedevelopers.com/magazine/751-how-we-built-a-worry-free-system-that-runs-for-10-years-and-what-we-d-do-again) - [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs) - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated) - [Find a Developer Job: 12 Best Job Sites For Developers](https://www.wearedevelopers.com/magazine/165-find-a-developer-job-12-best-job-sites-for-developers) - [Dev Digest 131 - AI'm not sure about OSS](https://www.wearedevelopers.com/magazine/472-dev-digest-131-ai-m-not-sure-about-oss) - [Dev Digest 120 - Apple and peers](https://www.wearedevelopers.com/magazine/455-dev-digest-120-apple-and-peers)