DeepL10 days ago
Senior Staff Research Scientist | Voice
Salary not specified
MARKET
15,900 ₽median for this role
Data Scientist · 115 jobs with disclosed pay
5,000half of the offers: 12,796–20,50043,793
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Полная занятостьLondon
Responsibilities
- 01Lead hands-on research and development across ASR, MT, TTS, and speech-to-speech translation for real-time voice products.
- 02Design, train, and optimize large-scale ASR models for multilingual accuracy, robustness, and ultra-low-latency streaming.
- 03Improve cascaded translation pipelines end to end: segmentation, ASR→MT interfaces, streaming MT inference, and incremental decoding.
- 04Develop and refine real-time TTS models with natural prosody, stable speaker characteristics, and fast inference.
- 05Build and experiment with end-to-end and LLM-based speech-to-speech translation systems, including streaming and one-shot approaches.
- 06Own the full lifecycle of model delivery: prototyping, ablations, training, evaluation, optimization, and production deployment.
- 07Work closely with engineering teams to integrate models into real-time systems, ensuring reliability, uptime, and quality at scale.
- 08Drive improvements in inference efficiency, model serving, voice UX, and robustness to real-world acoustic conditions.
- 09Establish strong practices for evaluation, reproducibility, monitoring, and continuous model improvement in production.
- 10Mentor researchers and engineers, promote hands-on collaboration, and raise the bar for model quality and operational excellence.
Requirements
- 01Deep expertise in speech, audio, or multilingual ML, particularly in ASR, MT, TTS, end-to-end ST, or large speech models.
- 02A hands-on builder who enjoys training models, running experiments, debugging pipelines, and integrating ML systems into production.
- 03Strong understanding of real-time streaming constraints and how to design models that operate reliably at low latency.
- 04Experience shipping ML models to production, maintaining them at scale, and working with engineers on deployment, monitoring, and serving.
- 05Ability to lead complex research efforts while staying grounded in product impact, user experience, and real-world performance.
- 06Strong coding and experimentation skills (Python, PyTorch/JAX, audio processing libraries).
- 07Ability to communicate clearly, collaborate across teams, and align research work with product and engineering priorities.
- 08Proven experience mentoring others and elevating technical quality across a fast-moving, applied research team.
What we offer
- 01We are an equal opportunity employer.
- 02We appreciate authenticity.
- 03Our product is for everyone, and so is our workplace.
- 04The more voices we have represented and amplified in our business, the more we will all succeed, contribute, and think forward!