AI Research Scientist

• Engage in relevant research and development (R&D) of AI systems, models, and advanced machine learning algorithms that augment physics-driven modeling and simulation systems
• Explore and implement AI-powered simulation tooling in support of AI workflows through reinforcement learning, multi-agent systems, and hybrid modeling approaches
• Collaborate with research, engineering, and product teams to build AI-powered solutions that meet mission-critical modeling and decision-support needs
• Engage in and support the drafting and review of conference and journal articles and presentations, sharing advances with both internal stakeholders and the wider research community.
• Contribute content to technical invention disclosures, including associated narrative, graphics, and engagements in support of patent development
• Perform additional responsibilities (no more than 10% of duties) in support of the company’s technology and product development initiatives.

AI Research Scientist, Applied AI

• Architect, train, fine-tune, and evaluate state-of-the-art speech representations and ASR models (e.g., End-to-End Conformer, Whisper, RNN-T, and hybrid CTC/Attention architectures) across multiple global languages
• Design and deploy highly scalable algorithms for dynamic vocabulary insertion, contextual biasing, and language model (LM) personalization to precisely capture customer-specific terminology, acronyms, and product names
• Implement automated framework evaluations to benchmark model performance, rigorously tracking Word Error Rate (WER), Character Error Rate (CER), embedding-based metrics, latency budgets (RTF), and computing efficiency profiles under varying acoustic environments
• Develop pioneering multilingual benchmarks for end-to-end conversational AI agents, including speech-to-text and text-to-speech components
• Partner with core engineering teams to build, optimize, and maintain high-throughput pipelines optimized for both ultra-low latency real-time streaming inference and high-efficiency asynchronous (batch) multi-channel speech analysis
• Translate product requirements into technical AI roadmaps, working hand-in-hand with Product Managers to ship speech-to-text, simultaneous translation, and semantic speech analytics features

AI Researcher / ML Engineer – ASR, Speech Specialist

• Post-training for model development
• Develop novel algorithms that improve model reliability, controllability, and alignment
• Design and run experiments that shape model behavior
• Partner with infrastructure teams to build scalable, reproducible workflows
• Contribute to publications, patents, and external research visibility
• Drive human-in-the-loop evaluation with high annotation quality
• Communicate technical risks, limitations, and trade-offs clearly to leadership

Principal AI Research Scientist – Post-Training, Alignment, Reinforcement Learning

• Propose and implement engineering solutions to ensure delivery of functional, reliable, secure, and performance-optimal GPU clusters to internal researchers.
• Design, develop and maintain engineering solutions to understand the pain points of validating, monitoring and operating GPU clusters at scale.
• Research in traditional AIOps and the emerging Agentic AI, and leverage it to further reduce the operation toil.
• Participate in on-call support for systems, platforms built and owned by the team.

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AI Research Scientist, Applied AI

AI Researcher / ML Engineer – ASR, Speech Specialist

Principal AI Research Scientist – Post-Training, Alignment, Reinforcement Learning

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