Job Description
We are looking for a skilled Infrastructure Engineer with at least 3-5 years of professional experience to join our infra team at Ecomflow.

This team is the engine of all data display, calculation, and syncing across the platform - tracking, Mabang ERP, Shopify, Aftership & Cloudflare Workers.
You will own the systems that keep client data accurate, pipelines running, and operations visible.

It's a chance to work on real-world infrastructure problems at the intersection of e-commerce and logistics, and a chance to work on the first ai-native WMS.
You will be responsible for:

Building and maintaining background processing pipelines on Cloudflare Workers (order processing, inventory sync, tracking ingestion, webhook handlers, invoice jobs).
Owning and extending our third-party integration layer - including resilience, retries, idempotency, proxies and rate-limiting behavior.
Designing and improving our distributed tracing, alerting, and monitoring stack (Opentelemetry, Grafana Cloud, Sentry) so we catch issues before clients do.




Working on the data layer: schema evolution in Drizzle + Planet

Scale, query performance, branching workflow safety, large-table migrations.
Contributing to WMS infrastructure on GCP - IaC, deployment pipelines, and reliability work.
Driving system design on new infra projects (carrier API hub, inventory ledger, syncing engines, shipping channel engine).
Participating in code review, raise the technical bar, and bring opinions on systems, pipelines, and observability.
Partnering with the rest of the team so feature work has the infra primitives it needs.

Required Skills and Qualifications:

3-5+ years of professional experience in backend, infrastructure, or Dev

Ops engineering.
Strong with Node.js + Type

Script in production environments.
Hands-on experience with serverless / edge runtimes (Cloudflare Workers, AWS Lambda, Deno Deploy, or

📌 Senior Infra-Engineer (Remote) (Argentina)
🏢 Ecomflow
📍 Argentina