Join us as our new Site Reliability Engineer (SRE)
We’re looking for a pragmatic and detail-oriented Site Reliability Engineer to strengthen our technology team. In this role, you’ll help ensure the reliability, scalability, and performance of our platform across all environments. You’ll work closely with development, product, and operations teams to automate processes, improve observability, and maintain system integrity. If you take pride in stable systems, clean automation, and continuous improvement, this is the perfect opportunity for you.
Your Mission :
- Implement and maintain monitoring, alerting, and observability systems (infrastructure, applications, performance)
- Ensure reliability, availability, and scalability across environments (prod, staging, test), disaster recovery and redundancy planning
- Manage and improve CI / CD pipelines and release automation
- Define and enforce SLAs / SLOs in coordination with product and IT leadership
- Automate operational tasks (infrastructure provisioning, rollbacks, failovers, backups)
- Conduct incident management, root cause analysis, and continuous improvement postmortems
- Collaborate on capacity planning, cost optimization, and performance tuning
- Support security and compliance operations (patching, access control, audits)Maintain clear documentation and promote knowledge sharing across teams to improve operational transparency and reduce single points of failure
- Secure web applications using a Web Application Firewall (WAF) and platform-level security controls to prevent common exploits and ensure system integrity.
Dependencies / Co-responsibility
Co-ownership of infrastructure and reliability targets with Head of ITStrong collaboration with dev squads on observability, deployments, and scalabilityWorks closely with QA on release validation and rollback strategyShared responsibility with PM / PO for planning and prioritization of reliability tasksSupports Product teams by ensuring platform stability during feature rolloutsTechnical stack
Hosting : Vercel, Heroku, SanityTools : New relic, Sentry, LibratoCodebases : Rails monolith, NextJS FE, Expo APPSecurity : Secure web applications using Vercel’s edge network and Cloudflare WAF to prevent common web exploits and ensure platform integrityYour Skills :
3–5+ years of experience in Site Reliability, DevOps, or Infrastructure EngineeringStrong understanding of CI / CD, observability, and cloud-based hostingExperience with Vercel, Heroku, or comparable platformsProficiency in scripting and automation (e.g. Bash, Python, or Terraform)Familiarity with our technology stack : Rails monolith, Next.js frontend, Expo appSecurity-oriented mindset; experience with Cloudflare WAF or similar toolsExcellent analytical and problem-solving abilitiesFluent in English (French a plus)Ability to work in Spain remotelyIf you’re ready to bring your ecommerce expertise to a dynamic, growing company, apply today and let’s drive success together!
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