2 months ago
Remote, BrazilSenior
Responsibilities
- Architect, upgrade, design, and build scalable infrastructure using Kubernetes, AWS, and RDS.
- Drive infrastructure roadmap initiatives focused on reliability, recoverability, scalability, capacity planning, and performance.
- Define and enforce SLAs, alerts, observability practices, and anomaly detection across infrastructure.
- Stress test systems, identify bottlenecks, and prepare infrastructure for business growth.
- Support AI enablement efforts for infrastructure reliability, developer productivity, and internal tooling.
- Build consistency and scalability across distributed microservices while maintaining performance and reliability.
- Establish engineering practices for observability, security, and CI/CD.
- Mentor engineers and lead complex technical initiatives and cross-functional technical roadmaps.
Requirements
- At least 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 proficiency in Golang and experience building and maintaining commercial APIs.
- Expertise with SQL-based relational databases, including MySQL and PostgreSQL, and performance optimization of schemas and queries.
- Proficiency with observability tools such as Prometheus, Grafana, Datadog, and New Relic.
- Strong understanding of distributed systems patterns, event-driven architecture, stream processing, and queues.
- Ability to influence decisions, introduce new ideas, and lead complex technical initiatives.
- Bachelor’s degree in Computer Science or equivalent practical experience.
- Preferred experience includes AWS cloud infrastructure, Aurora RDS, data engineering, data pipelines, data warehousing, CI/CD, Kubernetes microservices, and AI developer tooling such as Claude Code, Gemini CLI, Codex, and Cursor.
Benefits
- Full-time remote role.
- Monthly gross compensation range of $7000-$12000 USD.
- Opportunities for career advancement in a rapidly growing team.
- Collaborative culture emphasizing learning, innovation, operational excellence, and high standards.
Tech Stack
AWSDatadogElasticsearchGitGoGrafanaKubernetesMySQLPostgreSQLPrometheusPythonReactReact NativeTypeScript
Categories
Site Reliability
About Sezzle
Sezzle builds a buy now, pay later platform that lets consumers split purchases into interest-free installments online and in stores, integrated with e-commerce and retail merchants. The company earns revenue from merchant fees and related consumer charges and provides underwriting and payment processing services. Founded in 2016 and headquartered in Minneapolis, Sezzle is a public company dual-listed on Nasdaq and the ASX.