Senior Site Reliability Engineer

Senior Site Reliability Engineer — Adikteev We’re looking for a Senior Site Reliability Engineer who’s passionate about designing, maintaining, and scaling infrastructure that powers billions of ad impressions and millions of requests per second. You’ll play a key role in ensuring our systems are reliable, resilient, and ready for the future.ResponsibilitiesOrchestrate our Cloud: Manage and enhance a large-scale AWS infrastructure spanning thousands of instances across 6 regions.Champion Performance: Monitor, analyze, and optimize system performance to ensure our platforms handle over 3 million requests per second seamlessly.Drive Reliability: Respond swiftly to incidents, resolve complex issues, and contribute to postmortems to continuously improve system resilience.Scale: Design and refine scaling procedures to support growth while ensuring stability and efficiency.Automate Everything: Build automation tools and Infrastructure-as-Code solutions to minimize manual effort and maximize reliability.Elevate Quality: Uphold strong standards for system configurations and code, ensuring a robust and secure infrastructure.Collaborate for Impact: Partner with Backend Engineers, Data Engineers, and Product Managers to embed reliability and performance into every layer of our stack.Champion CI/CD: Promote best practices in continuous integration and deployment for consistent, rapid, and reliable delivery.QualificationsDeep experience with AWS ecosystems and large‑scale, multi‑region infrastructures.Skilled at monitoring, logging, and alerting, ensuring system health and fast incident resolution.Strong coding skills in at least two programming languages, with a focus on automation and Infrastructure‑as‑Code.Deep grasp of scalability challenges and proven ability to design and operate systems that perform flawlessly under high traffic.Comfortable with low‑level Linux functionalities and OS theory of operations.Experience maintaining or operating production systems with ownership of reliability and uptime.Knowledge of at least one public cloud platform (AWS, Azure, or GCP).Excellent communication, collaborative spirit, and clear articulation of technical decisions.Composed under pressure when troubleshooting complex issues.Strong focus on technical excellence and business impact, driving real value for Adikteev and its customers.Fluent in English and comfortable working in a global team.Nice to HaveExperience with large‑scale distributed systems or service‑oriented architectures.Familiarity with caching systems (in‑memory, distributed).Hands‑on experience with high‑performance or low‑latency systems.Understanding of stream‑processing architectures.Experience with Kubernetes, Prometheus, or ArgoCD.A natural tendency to design for scalability, automate wherever possible, and continuously improve reliability.Please note that, to comply with employment regulations, applicants are required to maintain residency and be legally authorized to work in France or the European Union in order to be considered for this position.BenefitsCompetitive SalaryPerformance‑based Quarterly bonus with transparent KPIsLongevity bonus every 2 years4½ days work week (Fridays afternoon off)Mental Health supportRegular team‑life event/activityInclusive parental leave policyMost benefits are available to all employees. For remote team members based outside of France, benefits will be aligned with local laws and practices in your country of residence, ensuring support that’s both relevant and compliant wherever you are.Hiring ProcessHR Call with Maxime, Team Lead – Talent AcquisitionHiring manager interview with Raphaël, Senior Engineering Team LeadTech Interview with Seiji, Senior Site Reliability Engineer, and Alexandre, Staff EngineerFinal interview with Cédric, CTO, and Loïc, CPOIf you require accommodations at any stage of the application process, please let us know. It will be handled confidentially by our HR and recruitment team.We’re proud that our team already spans 22+ nationalities, diverse talent and unique backgrounds, and we want it to grow even more. If this role appeals to you, we welcome your application, even if you don’t meet every single qualification. Not everyone gets through our hiring process, but your skills might be a great fit for another opportunity; now or in the future.Adikteev is an equal opportunity employer. We are committed to building an inclusive environment for all employees, candidates, vendors and clients, regardless of race, color, religion, gender, gender identity or expression, sexual orientation, age, national origin, disability, marital status, or military status.Employment DetailsSeniority level: Mid‑Senior levelEmployment type: Full‑timeIndustry: Advertising ServicesLocation: Barcelona, Catalonia, Spain (Remote possible)Referrals increase your chances of interviewing at Adikteev by 2×.Get notified about new Site Reliability Engineer jobs in Barcelona, Catalonia, Spain.#J-18808-Ljbffr