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# Senior Site Reliability Engineer - Token Factory (Inference Platform)

- **Company:** Jobgether
- **Location:** Madrid, Spain
- **Contract:** Permanent contract
- **Skills:** Application Programming Interfaces (APIs), Artificial Intelligence, Application Layers, Bash Shell, Configuration Management, Program Optimization, Software Debugging, DevOps, Distributed Systems, Python (Programming Language), Reliability Engineering, Prometheus, AI Infrastructure, System Availability, Grafana, Software Troubleshooting, Kubernetes, Infrastructure Automation Frameworks, Machine Learning Operations, Hardware Infrastructure, Terraform
- **Published:** September 29, 2026
- **Apply:** https://www.buscojobs.com.es/senior-site-reliability-engineer-token-factory-inference-platform-en-madrid-ID-373377486

## About the Role

Significant experience in
Site Reliability Engineering, Production Engineering, DevOps, or a closely related infrastructure discipline .
Deep practical knowledge of
Kubernetes
in production environments.
Strong experience with
Prometheus and Grafana
for monitoring, metrics, dashboards, and observability.
Advanced experience with
Terraform
and infrastructure-as-code practices.
Strong scripting and automation skills using
Python and/or Bash .
Solid understanding of distributed systems and the ways production backends can fail under real-world conditions.
Experience designing effective
alerts, monitoring strategies, and SLOs
for high-throughput services or APIs.
Strong troubleshooting and debugging skills across infrastructure, networking, operating systems, and application layers.
Experience designing systems for high availability, resilience, scalability, and graceful failure recovery.
Hands?on experience with
GPU-heavy workloads or accelerator-based infrastructure
is highly valuable.
Familiarity with GPU inference technologies such as
vLLM, Triton, Ray , or comparable accelerator and model-serving stacks.
Experience with
MLOps, model hosting, AI infrastructure, or machine?learning platforms
is advantageous.
Strong understanding of infrastructure automation, deployment, configuration management, and operational tooling.
Ability to analyze complex performance and reliability problems and translate findings into practical engineering improvements.
Strong incident?management and root?cause?analysis capabilities.
Ability to collaborate effectively with software engineers and other technical teams to integrate reliability into platform development.
Proactive mindset with a strong focus on automation, self?healing systems, and continuous improvement.
Comfortable working independently, taking ownership of critical infrastructure, and operating effectively in a fast?paced technical environment.

## Description

This position is listed on behalf of a partner company, who manages all applications and next steps.Our partner is looking for a Senior Site Reliability Engineer - Token Factory (Inference Platform) based in Spain.This is a senior engineering role focused on the reliability, performance, and observability of a large-scale AI inference platform.You will help operate infrastructure serving foundation models across text, vision, audio, and emerging multimodal workloads.The role combines Kubernetes, infrastructure-as-code, observability, automation, and production incident management at significant scale.You will optimize GPU-heavy workloads, strengthen resilience, and ensure high-throughput APIs meet demanding reliability and cost targets.You will work closely with software engineers and infrastructure teams to build self-healing systems and robust operational processes.The environment is fast-moving, highly technical, international, and focused on solving complex infrastructure challenges for the AI ecosystem.This is an opportunity to have a direct impact on the infrastructure powering next-generation AI applications.AccountabilitiesOwn thereliability, performance, and observabilityof the inference platform and its supporting infrastructure.Design, implement, and continuously improve telemetry pipelines coveringmetrics, logs, and traces .Build monitoring and observability solutions capable of processing large volumes of production signals and converting them into actionable insights.Configure and optimizeKubernetesinfrastructure for high availability, scalability, and efficient resource utilization.Tune Kubernetes autoscaling mechanisms to improve the efficiency and utilization of GPU resources.Develop and maintainTerraform modulesand infrastructure-as-code patterns that embed resilience and reliability into new clusters and services.Design and improve request-routing, retry, and failure-handling mechanisms to minimize the impact of transient infrastructure or service failures.Develop automation and operational tooling to detect, isolate, and remediate incidents quickly.Create, maintain, and improverunbooksfor incident response and operational procedures.Participate in production incident management, troubleshooting issues and restoring services within demanding reliability objectives.Lead or contribute topost-mortemprocesses and implement corrective actions to prevent recurring incidents.Define and improve reliability practices for high-throughput APIs, includingalerting strategies and Service Level Objectives (SLOs) .Investigate distributed-system failures and performance issues across infrastructure and application layers.Optimize systems from thekernel and infrastructure layer through to the application layer .Support and improve the operation of GPU-intensive inference workloads and accelerator-based infrastructure.Contribute to scaling the inference platform while balancingperformance, reliability, and infrastructure costs .Collaborate closely with software engineers to incorporate reliability and operational excellence into product and platform development.Promote automation, self-healing capabilities, and engineering practices that reduce operational overhead and improve system resilience.Requirements:Significant experience inSite Reliability Engineering, Production Engineering, DevOps, or a closely related infrastructure discipline .Deep practical knowledge ofKubernetesin production environments.Strong experience withPrometheus and Grafanafor monitoring, metrics, dashboards, and observability.Advanced experience withTerraformand infrastructure-as-code practices.Strong scripting and automation skills usingPython and/or Bash .Solid understanding of distributed systems and the ways production backends can fail under real-world conditions.Experience designing effectivealerts, monitoring strategies, and SLOsfor high-throughput services or APIs.Strong troubleshooting and debugging skills across infrastructure, networking, operating systems, and application layers.Experience designing systems for high availability, resilience, scalability, and graceful failure recovery.Hands?on experience withGPU-heavy workloads or accelerator-based infrastructureis highly valuable.Familiarity with GPU inference technologies such asvLLM, Triton, Ray , or comparable accelerator and model-serving stacks.Experience withMLOps, model hosting, AI infrastructure, or machine?learning platformsis advantageous.Strong understanding of infrastructure automation, deployment, configuration management, and operational tooling.Ability to analyze complex performance and reliability problems and translate findings into practical engineering improvements.Strong incident?management and root?cause?analysis capabilities.Ability to collaborate effectively with software engineers and other technical teams to integrate reliability into platform development.Proactive mindset with a strong focus on automation, self?healing systems, and continuous improvement.Comfortable working independently, taking ownership of critical infrastructure, and operating effectively in a fast?paced technical environment.Benefits:Competitive compensation .Career growth and continuouslearning opportunities .Flexibility and significantownershipin your work.Collaborative and innovative international working environment.Opportunity to work onhigh-impact AI infrastructure and inference technologies .Exposure to large-scale GPU infrastructure and complex distributed systems.Opportunity to contribute to infrastructure supporting next-generation multimodal AI applications.Diverse and highly technical international teams.Inclusive workplace committed to equal employment opportunities.Workplace accommodations available throughout the application process where required.Employment is subject to authorization to work in the country where the position is based.Data Privacy Notice:By submitting your application, you acknowledge that Jobgether will process your personal data to evaluate your candidacy and share relevant information with the hiring employer.This processing is based on legitimate interest and pre-contractual measures under applicable data protection laws (including GDPR).You may exercise your rights (access, rectification, erasure, objection) at any time.#J-*****-Ljbffr


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