Senior Software Engineer, Convert (Backend/Infra)
New
W
WebflowSoftware Development
Remote-first (Argentina)Full-TimeSenior
Salary not disclosed
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Job Details
- Languages
- English
- Experience
- 5+ years
- Required Skills
- AWSNode.jsPythonKubernetesMongoDBTypeScriptCI/CDDistributed Systems
Requirements
- BA/BS degree or equivalent experience.
- Business-level fluency to read, write and speak in English.
- 5+ years of experience building and operating backend systems in production, ideally in scalable, multi-tenant SaaS.
- Depth in distributed systems: concurrency, asynchronous and eventually-consistent processing, queues or streaming, and designing for failure.
- Strong in Python and/or TypeScript/Node.js.
- Comfortable modeling data in MongoDB or a comparable database.
- Hands-on with cloud infrastructure and DevOps: AWS, containers, Kubernetes, CI/CD, and observability.
- Experience communicating trade-offs to meet both technical and business goals.
- Proactive embrace of AI and building fluency in emerging technologies.
Responsibilities
- Design, build, and operate the distributed backend systems behind our recommendations pipeline and our AI workflow execution engine, primarily in Python and TypeScript/Node.js.
- Own and harden the infrastructure our products run on, including our AI workflow platform on AWS and Kubernetes: improving reliability, observability, and scalability.
- Strengthen how our systems handle failure: eventing and streaming, retries, backpressure, and recovery.
- Reduce single points of failure across our infrastructure and share operational and on-call ownership.
- Design clean service and API boundaries, and write and optimize the MongoDB data models and queries that power recommendations.
- Leverage state-of-the-art AI tooling to increase your impact, and help the team build reliable systems on top of non-deterministic, LLM-backed components.
- Partner with product engineers, PMs, and designers to ship end-to-end, and raise the bar on tested, observable, maintainable code and thoughtful design docs.
- Mentor engineers across the team on backend and reliability practices.
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