> Markdown version of [/jobs/ext/2837618-site-reliability-engineer](https://www.wearedevelopers.com/jobs/ext/2837618-site-reliability-engineer). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Site Reliability Engineer - **Company:** En Netquest - **Location:** Barcelona, Spain (Remote available) - **Salary:** €100,000.0 - €120,000.0 - **Contract:** Permanent contract - **Skills:** Agile Methodology, Amazon Web Services, Software System Penetration Testing, Encodings, Cyber Security, Computer Programming, Continuous Delivery, Linux, Elasticsearch, Python (Programming Language), Nagios, Reliability Engineering, Prometheus, SQL Injection, Systems Architecture, Data Logging, Fluentd, Cross-Site Scripting (XSS), Containerization, Kubernetes, Cloud Optimization, Devsecops, Pagerduty - **Published:** September 11, 2026 - **Apply:** https://www.adzuna.es/contact-us.html ## About the Role Our ideal Senior System Engineer is a seasoned systems expert who is looking for a long-term role, bringing: + Deep expertise in Linux, containerization, and production-level experience with AWS. + Proficiency in Python and a solid understanding of modern, distributed, systems architectures. + Experience with monitoring, logging, and alerting tools (ElasticSearch, Fluentd, Prometheus, OpsGenie). + The ability to enable seamless, self-service deployments through robust and reliable continuous delivery pipelines. + A foundational understanding of IT security concepts (Penetration Testing, lateral movement, XSS, SQLi, tc.). + A genuine willingness to share knowledge with and learn together. Bonus Points If You Have: + Production experience with Kubernetes. + Exposure to AWS Billing and cloud cost optimization. + Programming skills in Go or Rust. + A clear understanding of the crucial distinction between observability and monitoring. ## Description Our Platforms Team is composed of diverse and dynamic engineers focused on crafting and maintaining high-performance platforms, primarily leveraging AWS and Kubernetes. We prioritize growing our team's skillset through structured learning, including dedicated Friday training sessions and daily collaborative pair-programming and shadowing. We do have an Error Budget, track our key performance indicators and foster observability. We're also aware we're not Google or Netflix, and we adapt SRE and Agile to fit our unique context, always genuinely trying to walk the talk. As a Senior Site Reliability Engineer, you'll be a key contributor, applying your experience to: + Architectural Vision: Shaping the design of our future platforms. + Performance & Reliability: Enhancing the robustness and efficiency of our current systems. + Security Integration: Embedding security best practices early in the development lifecycle with a DevSecOps "shift-left" mindset. + Automation: Eliminating TOIL to boost efficiency and ensure sustainable operations. You will also participate in structured incident response, post-mortem analysis, and predictable, paid on-call rotations that are intentionally easy on your personal time. ## Related Videos - [Our journey with Spring Boot in a microservice architecture](https://www.wearedevelopers.com/videos/511-our-journey-with-spring-boot-in-a-microservice-architecture) - [Docker network without Docker](https://www.wearedevelopers.com/videos/1418-docker-network-without-docker) - [Why Your Best Mediors Never Become Seniors (And How to Fix It)](https://www.wearedevelopers.com/videos/2108-why-your-best-mediors-never-become-seniors-and-how-to-fix-it) - [Docker exec without Docker](https://www.wearedevelopers.com/videos/1094-docker-exec-without-docker) - [Enabling automated 1-click customer deployments with built-in quality and security](https://www.wearedevelopers.com/videos/83-enabling-automated-1-click-customer-deployments-with-built-in-quality-and-security) - [Discover the open source trio you didn’t expect: .NET and PostgreSQL on Linux](https://www.wearedevelopers.com/videos/2042-discover-the-open-source-trio-you-didn-t-expect-net-and-postgresql-on-linux) ## Related Articles - [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs) - [Where To Find Software Engineering Jobs](https://www.wearedevelopers.com/magazine/396-where-to-find-software-engineering-jobs) - [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) - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated) - [Where to Find Entry-Level Software Engineering Jobs](https://www.wearedevelopers.com/magazine/397-where-to-find-entry-level-software-engineering-jobs) - [The 12 Best Jobs for Software Engineers](https://www.wearedevelopers.com/magazine/401-the-12-best-jobs-for-software-engineers)