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ML Data Scientist

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Job Location drjobs

Valladolid - Spain

Monthly Salary drjobs

Not Disclosed

drjobs

Salary Not Disclosed

Vacancy

1 Vacancy

Job Description

NielsenIQs Innovation Team is growing our AI capabilities and is now looking to hire an AI/ML Data Scientist in . for the Core Models team a multidisciplinary team of researchers working on different areas of AI such as recommender systems extreme classifiers Large Language Models (LLMs) among others. As part of this team you will stay up to date with the latest research in AI (with special focus on NLP but also on Computer Vision and other AI related fields) implement current state-of-the-art algorithms in real-world and large-scale challenging problems as well as proposing novel ideas. 

Your main focus will be creating high-quality datasets for training and fine-tuning Custom Models for the company LLMs and Recommender Systems and training them to analyze the impact of the different versions of the data on models performance. The selected candidate will be responsible for designing and implementing scalable data pipelines and strategies to support all stages of the R&D process e.g. fine-tuning or alignment through reinforcement learning. The results of the word will be critical to ensure the robustness safety and alignment of our AI models. You will also have the opportunity to produce scientific content such as patents or conference/journal papers.  

Job Responsibilities:  

  • Investigate develop and apply data pipelines with minimal technical supervision always ensuring a combination of simplicity scalability reproducibility and maintainability within the ML solutions and source code.   
  • Train Deep Learning models (Transformer models) and analyze the impact of different versions of the data.  
  • Perform feasibility studies and analyze data to determine the most appropriate solution.  
  • Drive innovation and proactively contribute to our work on custom Large Language Models.   
  • Be able to communicate results to tech and non-tech audiences.   
  • To work as a member of a team encouraging team building motivation and cultivating effective team relations. 

Qualifications :

Required Education Skills and Experience: 

  • Masters degree in computer science or an equivalent numerate discipline.  
  • At least <3/5> years experience with evidence in a related field.  
  • Strong background in computer science linear algebra probability.  
  • Solid experience in Machine Learning and Deep Learning (special focus on Transformers).  
  • Proven experience in Natural Language Processing and Large Language Models.  
  • Proven experience building scalable data pipelines and ETLs.  
  • Able to understand scientific papers and develop ideas into executable code.   
  • Proven track record of innovation in creating novel algorithms and publishing the results in AI conferences/journals.  
  • Languages and technologies: Python SQL PySpark Databricks Pandas/Polars PyArrow PyTorch Huggingface git.  
  • Proactive attitude constructive intellectual curiosity and persistence to find answers to questions.  
  • A proficient level of interpersonal and communication skills (English level B2 minimum).  
  • Keen to work as part of a diverse team of international colleagues and in a global inclusive culture.  

Additional Information:  

Preferred Education Skills and Experience: 

  • PhD in science (NLP/Data Science is preferred) and specialized courses in one of the above-mentioned fields.  
  • Experience working with large real-world datasets and scalable ML solutions.  
  • Previous experience in e-commerce retail and/or FMCG/Consumer Insight business.  
  • Agile methodologies development (SCRUM or Scale Agile). 


Additional Information :

Our Benefits

  • Flexible working environment
  • Volunteer time off
  • LinkedIn Learning
  • Employee-Assistance-Program (EAP)

About NIQ

NIQ is the worlds leading consumer intelligence company delivering the most complete understanding of consumer buying behavior and revealing new pathways to growth. In 2023 NIQ combined with GfK bringing together the two industry leaders with unparalleled global reach. With a holistic retail read and the most comprehensive consumer insightsdelivered with advanced analytics through state-of-the-art platformsNIQ delivers the Full View. NIQ is an Advent International portfolio company with operations in 100 markets covering more than 90% of the worlds population.

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Our commitment to Diversity Equity and Inclusion

NIQ is committed to reflecting the diversity of the clients communities and markets we measure within our own workforce. We exist to count everyone and are on a mission to systematically embed inclusion and diversity into all aspects of our workforce measurement and products. We enthusiastically invite candidates who share that mission to join us. We are proud to be an Equal Opportunity/Affirmative Action-Employer making decisions without regard to race color religion gender gender identity or expression sexual orientation national origin genetics disability status age marital status protected veteran status or any other protected class. Our global non-discrimination policy covers these protected classes in every market in which we do business worldwide. Learn more about how we are driving diversity and inclusion in everything we do by visiting the NIQ News Center:  Work :

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Employment Type :

Full-time

Employment Type

Full-time

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