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Principal Machine Learning Engineer

Remote, USA Full-time Posted 2026-06-07

We are looking for a senior-level ML expert with deep experience in Speech AI, ideally focused on TTS / Voice Generation, to help build and scale production-grade speech systems. This is a highly hands-on role for someone who combines strong research capabilities with real-world production experience and can operate effectively in a fast-moving startup environment. Requirements 5+ years of experience in Speech AI, preferably TTS / Voice Generation TTS has been a primary focus in recent years Hands-on experience training and fine-tuning TTS models Proven experience deploying ML models into real production environments Strong understanding of inference, latency, scaling, monitoring, and reliability Strong ML background overall (ML Scientist / ML Engineer trajectory) Strong coding and engineering skills

Responsibilities

Develop and improve TTS / Voice Generation models Train, fine-tune, and evaluate speech models Bring research ideas into production systems Work across research, engineering, and product Help define technical direction and ML best practices Drive execution in a fast-changing environment Collaborate closely with engineering, product, and business stakeholders What we offer Experienced team, Acclaim is formed by a team of enthusiastic professionals who have created award-winning devices, voice assistants, and other AI-driven products for BigTech corporations Cutting-edge technologies, we build technologies using our areas of expertise, including Computer Vision, Speech Technologies, Natural Language Understanding, Generative AI, etc. LLM and Diffusion models Rapid career progression, facilitated by our team of seasoned senior professionals who hail from prestigious, industry-leading companies Remote work opportunities from Europe / US The company has prominent clients with an opportunity for you to work on different projects and/or to be involved in developing our proprietary products A company with entrepreneurial spirit. We offer a secure workspace, thanks to the big clients we've raised, along with a true start-up culture. Apply To This Job

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