Senior AI & Infrastructure Backend Engineer at Plan A Technologies | Torre

Senior AI & Infrastructure Backend Engineer

You'll architect native AI infrastructure, powering agentic orchestration and model fine-tuning with expert Python.
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Full-time

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Remote (for Argentina residents)
Remote (for Bolivia residents)
Remote (for Chile residents)
Remote (for Colombia residents)
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Emma of Torre.ai
21 days ago

Requirements and responsibilities


Stop wrapping APIs. Let’s build real AI infrastructure.What you will be building:Native Model Serving: Hosting and optimizing open-source LLMs (like DeepSeek R1) using vLLM for guided inference and token streaming.Agentic Orchestration: Architecting stateful, graph-based looping agentic pipelines to solve non-linear automation problems.Model Fine-Tuning: Conducting supervised fine-tuning (SFT/LoRA) on Dense and MoE architectures.The Core Backend: Powering it all with 6+ years of expert-level asynchronous Python (FastAPI, Asyncio), polyglot microservices (Go/TypeScript/C#), and Milvus DB.🌍 WHERE WE ARE HIRING: This is a 100% remote role, but due to corporate compliance, we can ONLY hire candidates currently residing in: Argentina | Bolivia | Chile | Colombia | Costa Rica | Ecuador | Guatemala | Mexico | Panama | Peru | Uruguay. Please only apply if you live in one of the approved countries above!📢 If you have +7 years of experience with Python development and AI-focused backend systems drop your resume in my DMs, or send it here: yzavala@planatechnologies.com