Data Scientist – Text mining/NLP

Netcompany is hiring a Data Scientist – Text mining/NLP in Brussels, Belgium. Level rates it ; you can apply on Netcompany.

Level's read on this job

Builds AI ●●●● is how Level rates this data scientist role: the job is building AI systems.
The posting mentions Copilot, Hugging Face and PyTorch among its tools and skills.
Level classes it as a senior role.
Netcompany has 166 other open roles on Level.
Posted in the last few days.

AI in this role

copilothugging-facepytorchtensorflow

ragnlp

Are you ready to shape the future technological landscape in Europe?
We are dedicated to responsible digitalisation, building innovative, inclusive solutions that drive meaningful impact. With over 8,900 professionals across Europe, we help EU institutions, public and private organisations thrive in a rapidly evolving digital world. Are you ready to shape the future through technology? Your journey starts here. Take a look at some of our impactful projects here: https://netcompany.com/cases/

Are you ready to discover the role of a Data Scientist in Netcompany?

As a Data Scientist, you will:

Design, implement and optimise advanced AI, NLP, and ML models. Use LLMs, RAG frameworks, and other state-of-the-art approaches.
Create methods for tokenisation, part-of-speech tagging, named entity recognition, classification, clustering and other text mining-related tasks.
Fine-tune pre-trained models on domain-specific tasks.
Conduct thorough research and stay updated on the latest trends and advancements in NLP, ML, and AI technologies.
Develop and maintain robust, scalable, and efficient code using Python.
Collaborate with cross-functional teams to integrate AI/ML solutions into existing products and services.
Perform rigorous analysis and experimentation to improve model accuracy, efficiency, and scalability.
Participate in peer reviews and contribute to the continuous improvement of AI solutions.
Contribute to the design and implementation of ML application architecture and its solution stack.
Develop comprehensive reports and visualisations to communicate insights and findings to stakeholders.

What would make you a fit for the role:

Bachelor's degree and minimum 8 years of relevant hands-on experience in data science, advanced analytics, and/or AI/ML engineering.
Excellent knowledge of English.
Experience in Machine Learning and Natural Language Processing.
Excellent knowledge of Python and libraries (e.g. Pandas, SpaCy, NLTK, Hugging Face).
Experience with deep learning frameworks for complex model architecture such as TensorFlow or PyTorch.
Experience with AI-powered code assistants (e.g., Amazon Kiro, Github Copilot), staying updated with advancements in AI-driven code technologies.
Good knowledge of SQL tooling (Oracle, PostgreSQL).
Knowledge of NoSQL databases (Elasticsearch, MongoDB) and architectural design of scalable ML solutions such as model servers, GPU resource optimisation.
Experience with A/B testing and experimental design of ML models, pre-trained models and LLMs like GPT, and other Transformer-based architectures.
Experience with tools like Matplotlib and Seaborn for creating data visualisations.
Strong understanding of linguistics and text processing techniques.
Proficient in continuous code delivery and unit testing.

Being a part of the Netcompany team, you will be provided with:

Opportunity to work in a modern environment.
Competitive compensation & benefits package
Hospitalization plan
Hybrid working model
Meal allowance
Mobility budget or commuting allowance (if applicable)
Well-being activities (on premises)
Continuous learning opportunities using the most modern methods (unlimited access to Udemy for Business, ad-hoc trainings)
Personalized development plan for targeted career growth

If you are looking forward to be part of a diverse environment, and have the opportunity to work alongside well-experienced professionals, on challenging, large-scale projects that directly impact millions of citizens around the globe, then this is the place to be!

By joining Netcompany Belgium, you will be an integral part of a distinguished team of 600+ tech enthusiasts working for international projects, primarily within the European Institutions market, with a unique opportunity to shape the future of digital services in an environment that values ideas and fosters growth.

#LI-CF1

Please upload your CV in English via the Apply button. All applications will be treated as strictly confidential.

We ensure equal opportunities, treatment, and consideration to all candidates. Discrimination based on sex, racial or ethnic origin, religion or belief, disability, age, sexual orientation or marital status, physical or mental disability, or any other factor protected by applicable laws and regulations is prohibited. As part of the Netcompany culture, we respect human rights and focus on creating a positive workplace, where all employees are valued, and where diversity and inclusion are a vital part of our everyday working experience.

In the following link you may find our CV Submission privacy notice: https://netcompany.com/cv-submission-privacy-notice/

How we rate this

Data Scientist – Text mining/NLP at Netcompany rates 94 out of 100 for how much of the daily work is AI. That makes it Builds AI (AI Level 4 of 4). The level is about AI in the job, not seniority.

Classification

Builds AI. The job is building AI systems.

●●●● Builds AI80 to 100
●●●○ Works on AI60 to 79
●●○○ Uses AI40 to 59
●○○○ Little AI0 to 39

Levels come from how often the tools, models and workflows of the role are named in the posting itself. Read the description and count the AI tools, models and workflows it names.

Key facts

Data Scientist – Text mining/NLP is an open job at Netcompany.
Level rates this role AI Level 4 of 4: Builds AI.
The role is based in Brussels, Brussels, Belgium.
The job was posted on October 29, 2026.
Seniority: senior.
Applications are handled by Netcompany. Apply on Netcompany

Prepare for this job

Built from this posting and from similar jobs on Level.

Skills and AI tools this role asks for

RAGNLPCopilotHugging FacePyTorchTensorFlow

Also common in data scientist jobs at this level

Generative AI AWS Spark scikit-learn MLOps Azure

Pay

Typical data scientist job: $167k

This posting doesn't list pay. Use the typical data scientist figure when pay comes up. See data scientist jobs

Questions you could be asked

How would you design a retrieval step so the model answers from real data instead of guessing?
What NLP problem have you worked on, and how did you measure whether it actually worked?
What are the limits of Copilot that you've run into, and how did you work around them?
What's a project where you used Hugging Face hands-on?
Walk me through how you've used PyTorch in your day-to-day work.

Adapt your resume

List these exact terms on your resume: RAG, NLP, Copilot, Hugging Face, and PyTorch. An applicant tracking system matches the wording, not the idea.
Attach one line of real, concrete experience to at least one of them. A tool named with nothing behind it rarely survives a human read.
Lead with what you built, trained or shipped. This role is judged on the AI system itself, not the tools around it.

Want an expert to read your CV for this job?

Free. Send your CV and the role you want next. You get your review by email within 24 hours.

Get a free CV review Get your CV rewritten Check your resume with the ATS resume checker

Get new data scientist jobs (Builds AI ●●●●) by email

One email a week with the new data scientist jobs (Builds AI ●●●●), each rated for how much AI is in the work. No recruiter spam, unsubscribe in one click.

Free. One email a week. Unsubscribe in one click.