Senior Data Scientist

DELL ENT
Lisbon, United States of America
yesterday

Role details

Contract type
Permanent contract
Employment type
Full-time (> 32 hours)
Working hours
Regular working hours
Languages
English
Experience level
Senior

Job location

Remote
Lisbon, United States of America

Tech stack

Java
Amazon Web Services (AWS)
Computer Vision
Azure
Continuous Integration
Data Governance
Python
Natural Language Processing
NumPy
TensorFlow
Cloudera
SciPy
Software Deployment
SQL Databases
Systems Integration
Unstructured Data
Google Cloud Platform
Cloud Platform System
PyTorch
Retrieval-Augmented Generation
Large Language Models
Spark
Generative AI
Pandas
Matplotlib
Spark Mllib
PySpark
Scikit Learn
Information Technology
Machine Learning Operations
Virtual Agents
Text Analysis
Software Version Control

Job description

Here you will work in the development of high-tech systems integration services in areas such as digital transformation and network automation for different sectors of activity, but in particular for telecommunications., * A personalized training plan, with a budget to spend on the training and technical books you find necessary;

  • Constant feedback so you can grow professionally;
  • Remote onboarding process;
  • Team events every semester so you can live new adventures;
  • Exclusive discounts and offers from our partners;
  • Culture of proximity and transparency. Your ideas and needs are heard and valued by us!

Requirements

  • Degree in Computer Science, Engineering, Mathematics, Statistics, Operations Research, or a related analytical field;
  • Strong expertise in Python and experience with PySpark/Spark MLlib;
  • Experience with Generative AI, LangChain, RAG (Retrieval Augmented Generation), LLM production deployments, and Agentic AI architectures;
  • Experience with OCR and document intelligence workflows;
  • Solid understanding of NLP, text analytics, and unstructured data processing;
  • Deep knowledge of ML architectures and MLOps-oriented lifecycles (CI/CD for ML, model versioning, monitoring, retraining pipelines);
  • Hands-on experience with NumPy, SciPy, Pandas, Scikit-learn, Matplotlib, TensorFlow/PyTorch;
  • 5+ years of professional experience in Data Science, including leading or mentoring technical teams;
  • Experience with Java, Scala, or Spark in production environments;
  • Proven track record of leading data science projects end-to-end with MLOps best practices;
  • Computer Vision experience, in image pre-processing and analysis.

Nice To Have Requirements

  • 2+ years of experience with SQL;
  • Knowledge of distributed/cloud environments: AWS, Azure, GCP, Cloudera;
  • Understanding of Data Governance frameworks;
  • Experience with Azure Document Intelligence.

About the company

Dellent is a consulting company focused in System Information and Telecommunications. Our goal is to help our candidates and consultants to take a step forward in their careers through projects that meet their needs and expectations.

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