Hire senior site reliability engineers who own uptime with you
Senior SREs who define SLOs, build observability, run incident response and cut toil, embedded in your engineering team within an hour of US time zones.
By the Ryz Labs team · Updated October 2026
Hiring site reliability engineers through Ryz gets you senior Latin American SREs who treat reliability as an engineering problem with targets, data and code. They are top 1% of the candidates we interview, they embed in your team and on-call rotation, and they work within an hour of US time zones.
What our site reliability engineers work on
Our SREs work where software meets production. They use Prometheus, Grafana, OpenTelemetry, Datadog or New Relic for observability, PagerDuty or Opsgenie for paging, and write automation in Go or Python. They work on Kubernetes and cloud platforms across AWS, Azure and GCP. Typical projects:
- Defining service level indicators and objectives with product owners, then building error budget policies people follow.
- Replacing noisy threshold alerts with burn-rate alerts tied to SLOs.
- Distributed tracing rollouts with OpenTelemetry so a slow request can be traced across services.
- Incident response programs: roles, severity levels, status communication and blameless postmortems with tracked actions.
- Capacity planning and load testing with k6, Locust or Gatling ahead of launches and seasonal peaks.
- Toil reduction: automating runbooks, self-healing for known failure modes and safer deploys with canaries and feature flags.
- Resilience testing and game days, including dependency failure and region failover drills.
Skills we vet for
- SLO engineering. Picking SLIs that reflect user experience, setting realistic targets and multi-window burn-rate alerting.
- Observability. Metrics, logs and traces, cardinality control, sampling strategies and dashboards that answer a specific question.
- Incident command. Running a live incident, delegating, communicating status and knowing when to roll back.
- Systems depth. Linux performance (CPU, memory, I/O, network), TCP behavior, DNS and load balancer failure modes.
- Distributed systems. Timeouts, retries with backoff and jitter, circuit breakers, load shedding and cascading failure.
- Data store reliability. Replication lag, failover, connection pool exhaustion and backup restore testing for Postgres, MySQL or Redis.
- Software engineering. Writing production-quality Go or Python tooling, not just shell scripts.
- Release safety. Progressive delivery, canary analysis, automatic rollback and change freezes that are actually useful.
How we vet site reliability engineers
Our recruiters source SREs who have carried a pager for real systems and led incidents. Our in-house ARC system ranks the pipeline. Candidates complete structured NTRVSTA AI interviews that walk through live incident scenarios, SLO design and systems debugging. Recruiters review every candidate before and after, then send a curated shortlist. AI scores are advisory, and humans make the decisions.
Sample interview topics
- p99 latency doubled at 10 a.m. with no deploy. Walk through the first fifteen minutes of your investigation.
- Define SLIs and an SLO for a checkout API, then design the alerts. What would wake someone up, and what would not?
- A downstream dependency slows down and your service falls over with it. What patterns prevent the cascade?
- Your team spends half its week on manual tasks. How do you measure toil and decide what to automate first?
- Run us through a postmortem you wrote. What was the contributing cause nobody expected, and which follow-up actually shipped?
Ways to hire site reliability engineers
| Option | Best for | Trade-offs |
|---|
| Freelance marketplace | A one-time observability setup or load test | Reliability is ongoing. A freelancer is rarely around for the next incident. |
| Staffing or recruiting agency | Roles defined by a monitoring tool list | Tool keywords do not show how someone performs under incident pressure. |
| In-house recruiting | Building a permanent SRE function | Slow to staff, and senior SREs are hard to evaluate without one on the panel. |
| Ryz Labs staff augmentation | Adding senior SREs to your platform or product teams | You keep ownership of SLOs and on-call policy. Works best with clear service ownership. |
| Ryz Labs AI pod team | Reliability for AI systems in production, such as model serving and agent pipelines | A dedicated pod with platform, ML and backend engineers. Scoped as a team with a plan up front. |
If you need 24/7 follow-the-sun on-call staffed from Europe and Asia, Ryz is not the right fit. Our engineers cover US working hours and agreed on-call windows.
Why hire site reliability engineers from Latin America
Most incidents start with a change, and most changes ship during your working day. SREs who share those hours are present when deploys go out, can join the incident channel in minutes and run the postmortem with the people who were in the room.
Senior SREs in the region have run production for global marketplaces, payments platforms and streaming services where traffic peaks are sharp. They write clear incident timelines and postmortems in English and work comfortably with US engineering leadership.
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FAQ
What is the difference between an SRE and a DevOps engineer?
The overlap is large. SREs lean toward reliability targets, observability, incident response and capacity, while DevOps engineers lean toward CI/CD and infrastructure delivery. Tell us your problem and we will match the right profile.
Can your SREs take on-call shifts?
Yes, within hours you agree up front. They follow your runbooks and escalation paths and help improve them.
How much does it cost to hire an SRE through Ryz?
Custom quote, scoped per team. You receive a scoped plan, a price and the names of the people before you sign.
How does contracting work, and what time zone are they in?
You sign one contract with Ryz. Our engineers work with us as independent contractors, and we handle paying them. They work within an hour of US time zones.
Questions we didn't answer? Email info@ryzlabs.com.