> Markdown version of [/jobs/ext/1946936-founding-real-time-voice-ai-performance-engineer](https://www.wearedevelopers.com/jobs/ext/1946936-founding-real-time-voice-ai-performance-engineer). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md).

---

# Founding Real-Time Voice Ai Performance Engineer

- **Company:** Slng Ltd
- **Location:** Barcelona, Spain
- **Contract:** Permanent contract
- **Skills:** Working Model 2D, Model Validation, ONNX (Open Neural Network Exchange) Format
- **Published:** August 6, 2026
- **Apply:** https://www.buscojobs.com.es/founding-real-time-voice-ai-performance-engineer-en-barcelona-ID-365717684

## About the Role

Candidates should have expertise in ASR/TTS, experience with Py Torch/ONNX, and GPU profiling skills.

## Description

Slng Ltd in Barcelona is looking for a Speech Model Performance Engineer to enhance the speed of speech models.Collaborating with the founding tech team, you'll work on initiatives like quantising neural models for efficiency and benchmarking ASR performance.Candidates should have expertise in ASR/TTS, experience with Py Torch/ONNX, and GPU profiling skills.The role offers competitive compensation, equity options, and a hybrid working model with flexible benefits including health insurance and additional vacation days.#J-*****-Ljbffr


## Related Videos

- [Making neural networks portable with ONNX](https://www.wearedevelopers.com/videos/301-making-neural-networks-portable-with-onnx)
- [Performant Architecture for a Fast Gen AI User Experience](https://www.wearedevelopers.com/videos/1158-performant-architecture-for-a-fast-gen-ai-user-experience)
- [Introduction to Responsible AI: Balancing Value and Risk](https://www.wearedevelopers.com/videos/1972-introduction-to-responsible-ai-balancing-value-and-risk)
- [Machine Learning for Software Developers (and Knitters)](https://www.wearedevelopers.com/videos/154-machine-learning-for-software-developers-and-knitters)
- [Parquet, Delta, Iceberg & Ducklake - An introduction for developers](https://www.wearedevelopers.com/videos/100075-parquet-delta-iceberg-ducklake-an-introduction-for-developers)
- [Building Trustworthy AI in Industry: Beyond Traditional Cybersecurity](https://www.wearedevelopers.com/videos/1948-building-trustworthy-ai-in-industry-beyond-traditional-cybersecurity)

## Related Articles

- [What Are Large Language Models?](https://www.wearedevelopers.com/magazine/304-what-are-large-language-models)
- [A 5-Step Open-Source Setup for Agentic Engineering](https://www.wearedevelopers.com/magazine/738-a-5-step-open-source-setup-for-agentic-engineering)
- [Clone Your Voice with ElevenLabs LLMs and Node](https://www.wearedevelopers.com/magazine/739-clone-your-voice-with-elevenlabs-llms-and-node)
- [MLOps And AI Driven Development](https://www.wearedevelopers.com/magazine/82-mlops-and-ai-driven-development)
- [Graph and AI Trends 2026: Why Is AI Running but Not Yet Delivering?](https://www.wearedevelopers.com/magazine/680-graph-and-ai-trends-2026-why-is-ai-running-but-not-yet-delivering)
- [The Best Large Language Models on The Market](https://www.wearedevelopers.com/magazine/319-the-best-large-language-models-on-the-market)