AI NLP Expert

Location: Brussels

Languages: English

Employment Type: Freelancer

Start Date: ASAP

Period of about 1 year

Context of the mission/Objective(s) of the job: Recent advancements in natural language processing and machine learning have led to the development of powerful large language models (LLMs). These LLMs exhibit exceptional text generation capabilities and have demonstrated the potential for diverse applications. The objective of the project is to design and implement AI models / pipelines capable of automatically converting, extracting and analysing data (speech, text) for specific real world data classification use cases. The application is built on the backbone of a large language model. 

Responsibilities.

• Processing & conversion of speech datasets (pre-processing, sound capturing, feature extraction)

• Build, train & validate AI models that extract time series and content information from speech/text data Includes

o Applying time series segmentation methods, preferably using LLMs

o Apply dialogue state tracking (labelling and clustering)

o Apply and analyse speech & text patterns/features, perform statistical analysis 

Requirements.

• Self-motivated scientist/PhD graduate, with a passion for AI related projects on LLMs, natural language processing, speech recognition, data science.

• Hold a PhD/master in a relevant field of AI, natural language processing, data science, speech recognition.

• Knowledge of and experienced with time series analysis methods, LLMs, dialogue state tracking.

• Prior experience in working with deep learning projects, speech recognition software, LLM based applications (eg. conversational agents), data mining 

Specific technical requirements

• Excellent experience, knowledge, and skills in AI models for speech recognition & speech transcription (Whisper), machine learning and data science (time series analysis)

• Excellent experience, knowledge, and hands-on skills in programming languages, particularly Python, C++

• Experienced in LangGraph, LangChain, RAG, Azure, Git, Docker, SQL, Pytorch…