Qureos Mentor

Cheshire Subway

Job Type:45-day contractAbout the Role:You will build the real-time audio layer &mdash; live voice &rarr; STT &rarr; agent &rarr; TTS &rarr; voice output. You will NOT access AI logic or backend model weights.Responsibilities:<ul><li>Build LiveKit or Twilio-based voice streaming</li><li>Implement Whisper STT Streaming</li><li>Integrate TTS (ElevenLabs, PlayHT, Cartesia, XTTS v2)</li><li>Handle low-latency audio pipelines</li><li>Call routing, PSTN bridging</li><li>Implement no-speech handling, retries, fallbacks</li></ul>Qualifications:<ul><li>WebRTC / WebSockets / LiveKit experience</li><li>Whisper STT experience</li><li>Twilio Voice API experience</li><li>Python or Node.js streaming background</li></ul>Job Type: Contract Contract length: 45 daysPay: Rs120,000.00 - Rs180,000.00 per monthWork Location: Remote

Real-Time Voice AI Engineer — Whisper, TTS, WebRTC, Twilio

SummaryWe are screening for a backend engineer who uses n8n as an orchestration tool, not as a no-code crutch.This is not a no-code role. You must be comfortable writing Python or JavaScript, working with APIs, and debugging real production issues.We are intentionally not sharing project details yet. Selected candidates will move to a paid technical screening task.Hard Requirements (Must Have) Strong backend fundamentalsAbility to write Python or JavaScriptExperience with: REST APIs Webhooks JSON payloads Auth headers &amp; error handling Hands-on experience using n8n in real workflowsComfortable deploying/debugging on a VPS (Docker knowledge is a plus)If you only build drag-and-drop automations without coding, this role is not a fit.Nice to Have Twilio (SMS or Voice) FastAPI or similar Prior experience replacing Zapier/Make with n8n Experience with production automations (not just demos)Initial Screening (Answer ALL) Which language do you primarily code in? (Python / JS / Other)Have you used custom code nodes or external scripts with n8n? (Yes/No &mdash; explain briefly)Describe a real bug you debugged involving APIs or webhooks.Are you comfortable deploying and troubleshooting on a VPS? (Yes/No)Engagement Style: Fixed-fee milestones only Clear scope Fast decisions No long interviewsJob Type: Contract Contract length: 45 daysPay: Rs120,000.00 - Rs180,000.00 per monthWork Location: Remote

Backend Automation Engineer (n8n + Python/JS) — Screening Phase

AI Backend Engineer &mdash; LLM Inference (DeepSeek, vLLM, FastAPI)Job Type:45-day contract (full-time), potential long-term roleAbout the Role:We are building a real-time AI system using open-source LLMs. Your job is to install and optimize backend deep learning infrastructure. You will NOT work on business logic &mdash; only the engine.Responsibilities:<ul><li>Install, configure, and optimize DeepSeek R1 / V3 models</li><li>Deploy vLLM or LM Studio inference server</li><li>Build FastAPI backend to expose custom LLM APIs</li><li>GPU optimization &amp; quantization (AWQ, GPTQ, FP8)</li><li>Manage model weights, tokenizers, streaming endpoints</li><li>Implement secure API access keys</li><li>Work closely with a system architect (CTO-level guidance provided)</li></ul>Qualifications:<ul><li>Strong Python + FastAPI skills</li><li>Experience with vLLM / TGI / Ollama / LM Studio</li><li>Deep learning fundamentals (PyTorch)</li><li>Knowledge of GPU environments (CUDA, cuDNN)</li><li>Experience deploying LLMs locally or on cloud</li></ul>Job Type: Contract Contract length: 45 daysPay: Rs120,000.00 - Rs180,000.00 per monthWork Location: Remote

AI Backend Engineer — LLM Inference (DeepSeek, vLLM, FastAPI)

Join Cheshire Subway and explore 3   exciting career opportunities. They're hiring for various roles with options for remote or on-site work. Apply today and become part of their innovative team.

Cheshire Subway

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Real-Time Voice AI Engineer — Whisper, TTS, WebRTC, Twilio

Backend Automation Engineer (n8n + Python/JS) — Screening Phase

AI Backend Engineer — LLM Inference (DeepSeek, vLLM, FastAPI)