Senior Site Reliability Engineer (SRE) (Node.js)

Location: Brazil - Remote

Company

GT connects global talent with product careers at high-growth companies. The role supports Feeld, a consumer dating product focused on safer and more inclusive relationships.

What you will do

• Own observability and reliability for critical product and user journeys within an autonomous product squad.
• Define and maintain metrics, dashboards, alerts, SLIs, SLOs, logging, tracing, and monitoring.
• Respond to P0/P1 production incidents, including out-of-hours incidents, and independently investigate signals, identify root causes, and begin mitigation.
• Coordinate incident triage, escalation, mitigation, and postmortems with backend and product engineers.
• Drive improvements to infrastructure, reliability tooling, and incident-response processes.

Requirements

• Senior-level backend or software engineering experience with Node.js and TypeScript.
• Hands-on experience in SRE, Production Engineering, or a similar reliability-focused role.
• Strong production experience with AWS, plus experience with Cloudflare and CloudWatch.
• Experience with metrics, logging, tracing, alerting, monitoring, and observability.
• Practical experience with production incident triage, mitigation, and postmortems.
• Ability to interpret monitoring signals and independently investigate and begin resolving production issues.
• Understanding of both application and infrastructure layers; infrastructure-only experience is insufficient.
• Strong communication skills, autonomy in a distributed engineering team, and comfort with out-of-hours incident response.

Nice to have

• Experience with Sentry or similar observability tools.
• Experience defining SLIs and SLOs for product-level metrics.
• React Native experience or exposure to mobile application environments.
• Experience with consumer mobile products or high-traffic B2C systems.

Culture & Benefits

• Work in small, autonomous, cross-functional product squads distributed across Europe, the US, and LATAM.
• Health insurance, wellbeing budget, and sport coverage.
• Learning budget.
• 18 business days of paid vacation per year, paid sick leave, and paid public holidays.

Hiring process

• GT recruiter interview, technical interview, final interview, and reference check.