5 months ago
Santiago, ChileMid Level / Senior
Responsibilities
- Design, build, and maintain foundational infrastructure spanning compute, networking, deployment, and observability.
- Define and enforce SLOs, build proactive alerting, and lead postmortems that prevent recurrence.
- Build reliable CI/CD pipelines and deployment systems while automating release toil.
- Manage AWS or GCP infrastructure as code through Terraform or an equivalent tool.
- Develop internal platform capabilities and tooling that improve developer autonomy and productivity.
- Implement infrastructure-level security practices for secrets management, network policies, RBAC, and supply chain integrity.
- Capacity plan, load test, and tune systems proactively for demand.
- Participate in the production on-call rotation and respond to, resolve, and document incidents.
Requirements
- Bachelor’s degree in Computer Science, engineering, or a related field.
- 2–5 years of software engineering experience, with meaningful experience in infrastructure, platform, or SRE work.
- Hands-on production experience with Kubernetes.
- Experience with at least one major cloud provider, preferably AWS, and infrastructure as code using Terraform or a similar tool.
- Strong distributed systems fundamentals, including CAP theorem, eventual consistency, and failure modes.
- Experience building or maintaining CI/CD pipelines using GitHub Actions, ArgoCD, or similar tools.
- Comfort with observability tooling for metrics, logs, and traces.
- Infrastructure security awareness, including blast radius, least privilege, and secrets rotation.
- High-throughput, low-latency systems, service mesh, eBPF, advanced Kubernetes networking, database infrastructure, data streaming, developer experience, or high-growth startup experience is preferred.
Tech Stack
Categories
DevOpsSite Reliability
About Topsort
Topsort builds retail media infrastructure for omni-channel retailers, marketplaces, and delivery apps, providing ad serving, auctions, and sponsored product/search tools to monetize onsite and offsite inventory. The privately held company, founded in 2021 and headquartered in San Francisco, sells its platform and APIs to power retailers’ self-serve advertising programs. Customers include Petco and Poshmark, and it raised a Series A in 2024.