Site Reliability Engineer

NeuralTrust; Barcelona; Hybrid; EUR 70,000 - 100,000; Full time

Benefits offered by this job

Hybrid remote flexibility

Competitive salary

Flexible compensation plan

Job summary

NeuralTrust, a Barcelona-based startup, seeks a Site Reliability Engineer to design, build, and maintain scalable cloud infrastructure ensuring reliability and security of our AI-enabled SaaS platform.

You’ll automate deployments, monitor systems, optimize costs, and collaborate with developers to maintain production-readiness while embracing a hacker mentality and cutting-edge cloud-native tools.

Qualifications

• Experience with cloud platforms (AWS, GCP, or Azure—GCP preferred).
• Strong background in Linux systems, networking, and distributed systems.
• Proficiency in Infrastructure-as-Code (Terraform or similar).
• Hands-on experience with Kubernetes and containerized workloads (Helm, Kubectl).
• Familiarity with monitoring and alerting systems (Prometheus, Grafana).
• Scripting skills (Python, Bash, or similar).
• Understanding of CI/CD pipelines and GitOps workflows.
• Security-first mindset in infrastructure and operations.

Responsibilities

• Design, build, and maintain highly available, scalable, and secure cloud infrastructure.
• Automate deployments, CI/CD pipelines, and monitoring systems.
• Ensure platform reliability, uptime, and performance across environments.
• Troubleshoot production issues and lead incident response efforts.
• Optimize cost, security, and observability in our infrastructure.
• Collaborate with developers to ensure smooth release cycles and production-readiness.
• Contribute to internal tooling, documentation, and best practices.
• Stay hands-on with new cloud-native technologies and bring innovation to the team.

Skills

Kubernetes

CI/CD

Terraform

Python

Linux

Networking

GitOps

Monitoring

Security mindset

Automation

Tools

Prometheus

Grafana

Kubectl

Helm

Terraform

GitOps tooling

Job description

At NeuralTrust, we’re looking for a Site Reliability Engineer to help us scale our platform and take our technology to the next level. If you're passionate about building robust backend systems and working at the intersection of AI and security — join us!

About NeuralTrust

We’re a Barcelona-based startup building the future of AI and Agents security. Our SaaS platform enables large organizations to integrate generative AI into their products and services in a secure, reliable, and measurable way.

Backed by leading European investors and collaborating with top Spanish universities, NeuralTrust operates at the intersection of AI innovation, cybersecurity, and enterprise transformation.

As generative AI reshapes industries, security and trust become board-level priorities. At NeuralTrust, we ensure organizations can adopt AI confidently and responsibly.

What You Will Do

• Design, build, and maintain highly available, scalable, and secure cloud infrastructure.
• Automate deployments, CI/CD pipelines, and monitoring systems.
• Ensure platform reliability, uptime, and performance across environments.
• Troubleshoot production issues and lead incident response efforts.
• Optimize cost, security, and observability in our infrastructure.
• Collaborate with developers to ensure smooth release cycles and production-readiness.
• Contribute to internal tooling, documentation, and best practices.
• Stay hands-on with new cloud-native technologies and bring innovation to the team.

We run on cloud-native infrastructure with Kubernetes and modern observability stacks. While we don’t expect you to know everything, we’re looking for a strong foundation and a hacker mentality.

• Experience with cloud platforms (AWS, GCP, or Azure—GCP preferred).
• Strong background in Linux systems, networking, and distributed systems.
• Proficiency in Infrastructure-as-Code (Terraform or similar).
• Hands-on experience with Kubernetes and containerized workloads (Helm, Kubectl, etc).
• Familiarity with monitoring and alerting systems (Prometheus, Grafana, etc.).
• Solid scripting / automation skills (Python, Bash, or similar).
• Understanding of CI/CD pipelines and GitOps workflows.
• Security-first mindset in infrastructure and operations.
• Team player: you enjoy sharing knowledge, supporting your teammates, and learning together.
• Competitive salary aligned with your experience and impact.
• Flexible compensation plan (transport, restaurants, baby daycare…).
• Hybrid remote flexibility (work part of the week remotely, with periods of full remote).
• The latest tools and tech to do your job.