Sezzle

Senior Site Reliability Engineer

Sezzle
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5 days ago
Bogotá, ColombiaSenior

Responsibilities

  • Architect, design, upgrade, and build scalable infrastructure using Kubernetes, AWS, and RDS.
  • Drive infrastructure roadmap efforts focused on reliability, recoverability, scalability, and operational excellence.
  • Perform capacity planning, benchmarking, stress testing, bottleneck analysis, and growth preparation.
  • Define and enforce SLAs, alerts, anomaly detection, and observability practices.
  • Build consistency and scalability across distributed microservices while maintaining performance and reliability.
  • Lead AI enablement efforts involving infrastructure reliability, developer productivity, and internal tooling.
  • Establish engineering practices for observability, security, and CI/CD.
  • Mentor engineers, influence technical direction, and translate business goals into technical roadmaps.

Requirements

  • 12+ years of professional software engineering or infrastructure engineering experience, including significant SRE and backend experience.
  • Recent experience deploying significant changes to a production application or infrastructure configuration within the past 30 days.
  • Strong Golang proficiency and experience building and maintaining RESTful APIs.
  • Expertise with SQL-based relational databases, including MySQL and PostgreSQL, with experience optimizing schemas and queries at scale.
  • Proficiency with Prometheus, Grafana, Datadog, or New Relic for observability.
  • Understanding of distributed systems patterns including transactional outbox, event-driven architecture, stream processing, and queues.
  • Bachelor’s degree in Computer Science or equivalent practical experience.
  • Preferred experience with AWS infrastructure, AWS Aurora RDS, data engineering, data pipelines, data warehousing, CI/CD pipelines, Kubernetes, containerized microservices, commercial APIs, and data-driven applications.
  • Preferred familiarity with Claude Code, Gemini CLI, Codex, and Cursor.

Benefits

  • Full-time remote role.
  • Monthly gross compensation of $7000–$12000 USD.
  • Opportunities for career advancement in a rapidly growing team.
  • High autonomy, technical ownership, and opportunities to mentor engineers and influence infrastructure direction.

Tech Stack

AWSDatadogElasticsearchGitGoGrafanaKubernetesMySQLPostgreSQLPrometheusPythonReactReact NativeTypeScript

Categories

Site Reliability
Sezzle

About Sezzle

201-500 employees
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