Sobre esta vaga de Site Reliability Engineer (SRE) na Ttecdigital
The role:
- Own production reliability for a real-time platform where uptime and latency ARE the product — voice, desktop, intelligence, and AI combined; an agent mid-call can't wait for a retry.
- First SRE hired immediately (Day 0–14) for production scaling and SLO ownership; a second joins at the start of Phase 3 for 24/7 coverage.
- Pairs with C1 Platform Foundation on observability and tenancy isolation.
- Startup environment: weekly deploys, 1-week sprints, fail fast, move forward — reliability engineering at that speed, not against it.
What you'll own:
- SLOs and error budgets per tenant/service
- Incident response and blameless postmortems
- Production scaling and capacity
- Observability depth (p50/p95/p99 per event hop)
- Uptime as a personal mission ·
- On-call rotation with DevOps
- Your committed timelines.
Who you are:
- Self-starter, grit, show-me mentality — you prove reliability with dashboards and drills, not assertions.
- A ways-to-YES engineer: weekly deploys are the heartbeat and your job is making them safe, never slowing them.
- You love new technology, adapt fast when the stack changes under you, use AI tools daily to multiply velocity, and consider yourself exceptional.
- Calm in an incident, relentless after it.
- Team player who likes winning.
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8+ years operating production systems at scale; owns SLOs, error budgets, incident command.
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Strong Go or Python — you automate reliability, you don't toil at it. Everything you build is code: runbooks execute, remediation is automatic, toil trends to zero.
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Deep on event-driven and real-time systems reliability — NATS-class buses, WebSocket fleets, streaming pipelines — and the failure physics underneath: state, race conditions, locking, ordering, back-pressure, cascading load. You've debugged these in production.
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Strong monitoring and uptime mindset — metrics, logs, traces wired to alerting that catches it before the customer does; you know the difference between a noisy alert and a real signal.
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Good networking understanding — protocols and how they work (TCP/UDP, TLS, WebSocket, DNS, load balancing); RTP/SIP a strong plus for our media paths.
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GCP at scale; multi-cloud literacy a plus. Multi-tenancy isolation experience a strong plus.
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Capacity modeling and load testing partnership with QA — find the knee of the curve before customers do.
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Chaos engineering — failure injection as routine practice; prove graceful degradation, don't assume it.
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Deploy-safety partnership with DevOps — canary analysis, automatic rollback triggers, error-budget-driven release gates.
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AI-aware reliability — monitoring model latency, drift, and cost as production signals, not just CPU and memory.
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Incident communication craft — clear, fast, blameless; execs and customers get truth at the right altitude.
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A master debugger of production — reads the trace, the metric, the flame graph, and sees it; narrows an incident to the service, the deploy, the event.
-
8+ years operating production systems at scale; owns SLOs, error budgets, incident command.
-
Strong Go or Python — you automate reliability, you don't toil at it. Everything you build is code: runbooks execute, remediation is automatic, toil trends to zero.
-
Deep on event-driven and real-time systems reliability — NATS-class buses, WebSocket fleets, streaming pipelines — and the failure physics underneath: state, race conditions, locking, ordering, back-pressure, cascading load. You've debugged these in production.
-
Strong monitoring and uptime mindset — metrics, logs, traces wired to alerting that catches it before the customer does; you know the difference between a noisy alert and a real signal.
-
Good networking understanding — protocols and how they work (TCP/UDP, TLS, WebSocket, DNS, load balancing); RTP/SIP a strong plus for our media paths.
-
GCP at scale; multi-cloud literacy a plus. Multi-tenancy isolation experience a strong plus.
-
Capacity modeling and load testing partnership with QA — find the knee of the curve before customers do.
-
Chaos engineering — failure injection as routine practice; prove graceful degradation, don't assume it.
-
Deploy-safety partnership with DevOps — canary analysis, automatic rollback triggers, error-budget-driven release gates.
-
AI-aware reliability — monitoring model latency, drift, and cost as production signals, not just CPU and memory.
-
Incident communication craft — clear, fast, blameless; execs and customers get truth at the right altitude.
-
A master debugger of production — reads the trace, the metric, the flame graph, and sees it; narrows an incident to the service, the deploy, the event.
