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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Machine Learning Researcher, Audio - **Company:** Bland A/C & Heating, Inc. - **Location:** San Francisco, CA, United States - **Salary:** $160,000.0 - $250,000.0 - **Contract:** Permanent contract - **Skills:** Artificial Intelligence, Computer Clusters, Codecs, Open Source Technology, Speech Recognition, Data Processing, Large Language Models, Audio Codec, Speech Synthesis - **Published:** September 4, 2026 - **Apply:** https://startup.jobs/machine-learning-researcher-audio-bland-8124665 ## About the Role * Experience with self-supervised learning, multimodal modeling, or generative modeling. * Ability to derive new formulations and implement them efficiently. Expertise in Voice Modeling * Hands-on experience building or scaling TTS, STT, or neural audio codec systems. * Familiarity with large scale speech datasets and real-world audio variability. * Strong intuition for audio quality, prosody, and conversational dynamics. Systems and Hardware Awareness * Experience training and serving large models on modern accelerators. * Knowledge of inference optimization techniques, including quantization, kernel optimization, and memory efficiency. * Understanding of real-time constraints in telephony or streaming environments. Experimental Rigor * Track record of designing controlled experiments and meaningful ablations. * Comfortable working with both offline benchmarks and live production metrics. * Ability to move quickly from hypothesis to validation. Builder Mentality * Comfortable in fast-moving startup environments. * Strong ownership mindset from research through deployment. * Excited by ambiguous, unsolved problems. How You Show Up * You treat unsolved problems as opportunities to invent new paradigms. * You identify the single experiment that can validate an idea in days, not months. * You measure everything and let data drive decisions. * You are obsessed with making voice agents sound truly human. * You use AI tools aggressively to amplify your own impact and accelerate research cycles. Bonus Points * Experience with large scale distributed training. * Research publications or open source contributions in speech or language AI. * Background in real-time speech systems or telephony. * PhD in ML, AI, or a related field, or equivalent research impact. ## Description The Role: Machine Learning Researcher, Audio As a Machine Learning Researcher at Bland, you'll be working on foundational research and development across the core components of our voice stack: speech-to-text, large language models, neural audio codecs, and text-to-speech. Your work will define how our agents understand, reason, and speak in real time at enterprise scale. This is not a narrow research role. You will take ideas from theory to large-scale training to production inference systems serving millions of calls per day. You will design new modeling approaches, validate them with rigorous experimentation, and collaborate with engineering teams to deploy them into real customer environments. What You Will Do Build and Scale Next-Generation TTS Systems * Design and train large scale text-to-speech models capable of expressive, controllable, human-sounding output. * Develop neural audio codec-based TTS architectures for efficient, high-fidelity generation. * Improve prosody modeling, question inflection, emotional expression, and multi-speaker robustness. * Optimize for real-time, low-latency inference in production. Advance Speech-to-Text Modeling * Build and fine-tune large scale ASR systems robust to accents, noise, telephony artifacts, and code switching. * Leverage self-supervised pretraining and large-scale weak supervision. * Improve transcription accuracy for real-world enterprise scenarios, including structured extraction and conversational nuance. Pioneer Neural Audio Codecs * Research and implement neural audio codecs that achieve extreme compression with minimal perceptual loss. * Explore discrete and continuous latent representations for scalable speech modeling. * Design codec architectures that enable downstream generative modeling and controllable synthesis. Develop Scalable Training Pipelines * Curate and process massive audio datasets across languages, speakers, and environments. * Design staged training curricula and data filtering strategies. * Scale training across distributed GPU clusters focusing on cost, throughput, and reliability. Run Rigorous Experiments * Design ablation studies that isolate the impact of architectural changes. * Measure improvements using both objective metrics and perceptual evaluations. * Validate ideas quickly through focused experiments that confirm or eliminate hypotheses. ## Related Videos - [Speech-to-Speech AI models - Marius Obert](https://www.wearedevelopers.com/videos/1907-speech-to-speech-ai-models-marius-obert) - [Can You Touch the Internet? A Journey in Remote Touch With Edge Computing and Haptic Coding](https://www.wearedevelopers.com/videos/1463-can-you-touch-the-internet-a-journey-in-remote-touch-with-edge-computing-and-haptic-coding) - [Implementing continuous delivery in a data processing pipeline](https://www.wearedevelopers.com/videos/73-implementing-continuous-delivery-in-a-data-processing-pipeline) - [Raise your voice!](https://www.wearedevelopers.com/videos/10-raise-your-voice) - [Performant Architecture for a Fast Gen AI User Experience](https://www.wearedevelopers.com/videos/1158-performant-architecture-for-a-fast-gen-ai-user-experience) - [Why and when should we consider Stream Processing frameworks in our solutions](https://www.wearedevelopers.com/videos/1085-why-and-when-should-we-consider-stream-processing-frameworks-in-our-solutions) ## Related Articles - [What Are Large Language Models?](https://www.wearedevelopers.com/magazine/304-what-are-large-language-models) - [How to Become an AI Engineer](https://www.wearedevelopers.com/magazine/331-how-to-become-an-ai-engineer) - [Navigating the AI Shift](https://www.wearedevelopers.com/magazine/629-navigating-the-ai-shift) - [How to start an AI project for a good cause and boost your career](https://www.wearedevelopers.com/magazine/15-how-to-start-an-ai-project-for-a-good-cause-and-boost-your-career) - [MLOps – What’s the deal behind it?](https://www.wearedevelopers.com/magazine/125-mlops-what-s-the-deal-behind-it) - [MLOps And AI Driven Development](https://www.wearedevelopers.com/magazine/82-mlops-and-ai-driven-development)