Senior Site Reliability Engineer (SRE)

About the role

We are looking for a Senior Site Reliability Engineer to join our Technology Department in Berlin. In this senior individual‑contributor role you will strengthen the stability, scalability and reliability of our global infrastructure across cloud and on‑prem environments.

Key responsibilities

• Own critical reliability domains and drive a data‑driven reliability culture using SLIs, SLOs and error budgets.
• Identify system weaknesses proactively and improve reliability through redundancy testing, automation and observability.
• Design, build and operate tools and processes that automatically detect, prevent and recover from incidents.
• Collaborate with other SREs and the SRE Team Lead to ensure services remain reliable and performant for customers.

Required profile

• Several years of experience in site reliability, infrastructure engineering or related fields.
• Strong understanding of reliability concepts such as SLIs, SLOs, error budgets and incident management.
• Ability to work independently while contributing to a team‑focused environment.

Required skills

What we offer

• Opportunity to work on a global telecom platform serving millions of users.
• Collaborative environment with R&D hubs in Lisbon, Berlin and São Paulo.
• Competitive compensation and benefits in a fast‑growing, profitable company.