Remote Staff SRE - AI-Driven Reliability Architect

Yuno; España; Presencial; EUR 90.000 - 130.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

Remote Work

Home Office Bonus

Stock Options

Health Plan

Flexible Days Off

Descripción de la vacante

Yuno is seeking a Staff Site Reliability Engineer to set the technical direction for reliability across our AI agent platform on AWS, supporting payments worldwide. This senior role owns reliability strategy, platform architecture, and observability, coordinating across teams to ensure scalable, observable systems.

This is a hands‑on leadership role: you will define SLOs, incident processes, and disaster‑preparedness, while mentoring engineers and driving event‑driven messaging and resilience

Formación

• Event‑driven architecture and messaging systems – you've designed and owned systems around message queues (Kafka, NATS, RabbitMQ) and understand at‑least‑once delivery, consumer groups, dead letters, and backpressure; you've migrated a system from synchronous to async
• Deep AWS – EC2, VPC, IAM, S3, and RDS – with strong networking fundamentals, since inter‑service communication runs over the internal VPC
• Infrastructure as Code – Terraform or Pulumi, reviewed in PRs rather than clicked in consoles
• Kubernetes and Docker in production – container lifecycle, resource limits, health checks, and orchestration at scale
• Observability and SLOs – Datadog fluency or equivalent (dashboards, monitors, APM, distributed tracing), and a track record defining and operating SLOs, SLIs, and error budgets across services
• Chaos engineering and resilience testing – hands‑on experience with fault injection, game days, or chaos experiments
• Distributed systems debugging – you've diagnosed async flows and cascading failures in production and can explain what broke and how you fixed it; comfortable coding for automation and tooling (Go, Python, or similar)
• Databases – solid SQL (PostgreSQL) and NoSQL (MongoDB, Redis): when to use each, indexing, replication, and performance tuning
• Proven technical leadership – you've set reliability standards, influenced architecture across teams, and mentored engineers, not just owned your own scope
• English – advanced proficiency, written and spoken

Responsabilidades

• Event‑driven architecture and messaging systems design‑ownership across services
• Deep AWS platform ownership and networking
• Infrastructure as Code implementation and PR‑based reviews
• Kubernetes and Docker production readiness and scalability
• Observability, SLOs, and incident practices across teams
• Chaos engineering and resilience testing for production systems
• Distributed systems debugging and automation tooling
• Database design, tuning, and replication strategies
• Technical leadership and cross‑team architectural influence
• English language communication and mentoring of engineers

Conocimientos

Event‑driven architecture

AWS (EC2, VPC, IAM, S3, RDS)

Kubernetes & Docker

Observability & SLOs

Chaos engineering & resilience testing

Distributed systems debugging

Databases (SQL/NoSQL)

Technical leadership

English proficiency

Go

Python

Spanish (Nice to have)

Terraform

Pulumi

Kafka/NATS/RabbitMQ

Datadog

Chaos Mesh / Gremlin / AWS FIS

Herramientas

Terraform

Pulumi

Kafka

NATS

RabbitMQ

Datadog

Gremlin

Descripción del empleo

Yuno is seeking a Staff Site Reliability Engineer to set the technical direction for reliability across our AI agent platform on AWS, supporting payments worldwide. This senior role owns reliability strategy, platform architecture, and observability, coordinating across teams to ensure scalable, observable systems.

This is a hands‑on leadership role: you will define SLOs, incident processes, and disaster‑preparedness, while mentoring engineers and driving event‑driven messaging and resilience