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hirist

Data Scientist - Machine Learning

Follex Technology
Multiple Locations
4 - 8 Years

Posted on: 17/09/2025

Job Description

Position : Data Scientist (Generative AI Text, Audio, Video)

Experience : 4+ Years

Engagement : Permanent

Notice Period : Immediate Joiner

Location : Remote (with occasional travel covered)

Work Arrangement : Remote

Position Overview :

We are hiring Data Scientists specializing in Generative AI to build breakthrough applications in text, audio, and video generation. The role is hands-on, research-driven, and involves taking experiments from concept to deployment in a fast-paced environment.

Key Responsibilities :

- Fine-tuning and optimizing LLMs for advanced text generation

- Developing Whisper-based pipelines for multilingual speech recognition and audio generation

- Experimenting with diffusion models, LoRA, RLHF, and SFT for text-to-audio and text-to-video tasks

- Building lip-sync systems that feel natural and emotionally consistent

- Ensuring character consistency in video generation pipelines

- Designing and implementing automated evaluation systems to raise quality standards for AI-generated content

- Collaborating with cross-functional teams across product, engineering, and research to deploy real-world AI experiences at scale

Required Skills :

- 47 years of Data Science/Machine Learning experience

- Depth in at least one generative modality: Text, Audio, or Video

- Strong coding skills (Python, PyTorch, TensorFlow, CUDA)

- Proven experience with transformer architectures, diffusion models, or generative pipelines

- Familiarity with model fine-tuning (LoRA, PEFT), RLHF, SFT, and large-scale training

- Ability to take ownership from research and prototyping to production deployment

- Strong problem-solving skills

- Comfort working in a high-velocity, research-oriented environment


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