Site Reliability Engineer (SRE)

TL;DR

Site Reliability Engineer (SRE): Design and implement scalable, reliable systems across cloud environments with an accent on observability, automation, and performance optimization. Focus on building fault-tolerant infrastructure, conducting root cause analysis, and enhancing CI/CD pipelines for high availability under production loads.

Fully onsite in Lisbon office. Open to support with relocation efforts.

€55K – €68K

Company

Family-founded company building an AI-powered Personal & Entrepreneurial Resource Planner with offices in Lisbon and San Francisco, self-funded with over 100 million downloads worldwide.

What you will do

• Design scalable, reliable, fault-tolerant systems in cloud environments.
• Develop observability tools including monitoring, logging, and alerting with Prometheus, Grafana, Datadog, ELK.
• Automate infrastructure, deployments, and incident response using IaC tools like Terraform or CloudFormation.
• Optimize system performance, scalability, and incident workflows to improve uptime.
• Collaborate with dev and DevOps teams on reliability-focused system design.
• Conduct root cause analysis and implement preventative measures.
• Maintain load balancing, failover, disaster recovery, and optimize cloud costs on AWS, Azure, GCP.
• Participate in on-call rotations.

Requirements

• Around 4+ years in SRE, DevOps, or System Engineering.
• Strong knowledge of cloud platforms (AWS, Azure, GCP) and cloud-native architectures.
• Experience with observability tools (Prometheus, Grafana, ELK, Datadog, New Relic).
• Proficiency in IaC (Terraform, CloudFormation, Pulumi).
• Hands-on with containerization/orchestration (Docker, Kubernetes, Helm).
• Strong Linux admin, networking, scripting (Bash, Python, Go).
• Incident management, debugging, root cause analysis.
• Load balancing, failover, distributed systems, security best practices.
• Strong communication for cross-functional collaboration.

Culture & Benefits

• Apple hardware ecosystem.
• Annual bonus, top-tier health and life insurance, pension fund.
• Transportation budget, Coverflex for meals/well-being, free meals at hub.
• Childcare support, Urban Sports Club membership.
• Air Conference for team collaboration.