Junior SRE Engineer - AI-Driven Reliability (Guadalajara)

ReHire, LLC; Región Centro; On-site; MXN 1,080,000 - 1,621,000; Full time

Job summary

ReHire, LLC is seeking a Junior SRE Engineer to join a reliability engineering team embedded with a regulated fintech client on AWS. You will contribute to AI-driven incident detection, runbooks, and end-to-end incident response in a multi-service environment.

You will work under senior engineers, build monitoring as code, and advance in a growth-focused, AI-enabled reliability program. Excellent English and cloud experience are required.

Qualifications

• 1–3 years in SRE, DevOps, cloud infrastructure, or production support.
• Advanced English required (oral and written).
• Hands-on AWS across compute, networking, storage, and managed databases.
• Observability tools: Datadog preferred; others are relevant.
• Foundational SLI/SLO and error-budget concepts.
• Containers/orchestration (Docker, ECS, Kubernetes) and serverless.
• Infrastructure as Code (Terraform preferred).
• Scripting in Python or Bash; REST APIs and JSON parsing.
• Linux troubleshooting and networking basics.
• Git/PR workflows and CI/CD tools.
• Incident management and on-call concepts.
• Fintech/enterprise software experience is a plus.
• PCI-DSS/SOC 2/SOX/GLBA awareness is a plus.

Responsibilities

• Support incident response as shadow/secondary responder using AI-detected signals.
• Build incident timelines from metrics/logs/traces; document postmortems.
• Operate AI SRE sub-agents and flag anomalies for review.
• Develop Datadog monitors, dashboards, and SLOs as code; review thresholds.
• Reduce alert noise with AI/ML-based detection and monitor hygiene reviews.
• Maintain AWS workloads (ECS/Fargate, EKS, Lambda, RDS/Aurora, etc.).
• Identify capacity, cost anomalies; attribute telemetry to owning teams.
• Write automation in Python/Bash against platform APIs; contribute Terraform modules.
• Integrate reliability controls and AI checks into CI/CD pipelines.
• Participate in architecture, reliability, and AI-risk reviews in regulated environments.

Skills

SRE mindset

Python scripting

Bash scripting

Observability concepts

CI/CD workflows

Git & PR workflows

On-call concepts

English proficiency

Education

Bachelor's degree in Computer Science, Engineering, or a related field

Tools

Datadog

Grafana

Prometheus

New Relic

CloudWatch

ELK/OpenSearch

Terraform

Ansible

CloudFormation

Docker

Kubernetes

AWS

GitHub Actions

Jenkins

ArgoCD

PagerDuty/Opsgenie

Job description

ReHire, LLC is seeking a Junior SRE Engineer to join a reliability engineering team embedded with a regulated fintech client on AWS. You will contribute to AI-driven incident detection, runbooks, and end-to-end incident response in a multi-service environment.

You will work under senior engineers, build monitoring as code, and advance in a growth-focused, AI-enabled reliability program. Excellent English and cloud experience are required.