Lead Speech Research Scientist (ASR/TTS)

London preferred | Remote considered | Visa sponsorship available

We’re collaborating with a growing AI company developing advanced conversational technologies that power intelligent voice and chat systems for global enterprises. This is a senior research and leadership role for someone with deep expertise in ASR, TTS, and related speech–language technologies. You’ll head a high-impact research group, working directly with company leadership to define research priorities, guide technical direction, and translate innovations into production.

Key Responsibilities:
  • Lead applied research and development in speech recognition, speech synthesis, and conversational AI.
  • Define the research roadmap and ensure alignment with strategic and product goals.
  • Mentor and grow a team of researchers, fostering collaboration and innovation.
  • Translate real-world product challenges into clear research objectives and milestones.
  • Oversee data strategy, evaluation metrics, and system performance.
  • Collaborate closely with product and engineering teams to deploy research outcomes.
  • Represent the team externally through papers, conferences, and community engagement.
What We’re Looking For
  • PhD (preferred) or Master’s in Speech Technology, Computer Science, or related field.
  • Proven expertise in Automatic Speech Recognition (ASR) and/or Text-to-Speech (TTS).
  • 3+ years of applied research experience in speech or language AI (industry or academic).
  • 2+ years leading or mentoring research teams or projects.
  • Strong programming skills in Python, with deep learning experience using PyTorch.
  • Practical experience taking models from research to production environments.
Bonus Skills
  • Experience with multilingual or low-resource speech systems.
  • Familiarity with LLM integration into conversational pipelines.
  • Strong engineering foundations (Git, Docker, CI/CD).
  • Publications in major speech or AI conferences (e.g., Interspeech, ICASSP, NeurIPS).
This is a key hire in a company entering an exciting growth phase — an opportunity to shape the future of speech and conversational AI while leading a talented, expanding research team.