Senior Data Scientist Porto

Senior Data Scientist
Porto
Porto, Porto District, Portugal

1 day ago Be among the first 25 applicants

Direct message the job poster from Signify Technology

Senior Data Scientist (Generative AI Focus)

Permanent, Fully remote within Portugal

A permanent opportunity is open for a Senior Data Scientist to join a
- thinking AI team, leading the development and deployment of machine learning models — with a growing emphasis on Generative AI.

Key Responsibilities

• Translate business and product requirements into scalable machine learning solutions
• Identify
  - impact opportunities for applying Generative AI, from ideation to production
• Perform
  - depth data analysis (EDA), feature engineering, and model evaluation
• Design and implement machine learning models, including both traditional ML and deep learning approaches
• Run structured experiments to compare model architectures and optimize performance
• Deploy models into production environments and maintain continuous improvement loops

Required Qualifications

• Strong theoretical understanding and practical experience with machine learning algorithms
• Proven track record of deploying machine learning models into production
• Hands-on experience with Generative AI frameworks (e. g. , LLMs, transformers, diffusion models)
• Proficiency in Python and familiarity with
  - oriented programming
• Solid MLOps experience, including model monitoring and CI/CD pipelines

Preferred Qualifications

• Experience with Gen
  AI application development (e. g. , conversational agents, content generation, personalization)
• Exposure to Big Data tools such as Spark or Py
  Spark
• Familiarity with cloud platforms, ideally Azure and Databricks
• Industry experience in domains such as fraud detection, recommendation systems, CRM, or sports tech

sam. house@signify-technology.com

Seniority level

• Seniority level

  Mid-Senior level

Employment type

• Employment type

  Full-time

Job function

• Job function

  Information Technology and Engineering

• Industries

  Computer Games, Gambling Facilities and Casinos, and Software Development

Referrals increase your chances of interviewing at Signify Technology by 2x

Get notified about new Data Scientist jobs in Porto, Portugal.

Junior ML Scientist | IS Team (Job Ref. : AICOS_Jobs_2025_14) | Porto, Portugal

Junior MLOps Scientist | IS Team (Job Ref. : AICOS_Jobs_2025_19) | Porto, Portugal

AI Research Scientist (Portugal-based Remote/Hybrid)

Junior Agentic AI Scientist | IS Team (Job Ref. : AICOS_Jobs_2025_16) | Porto, Portugal

Vacancy of Junior Doctoral Researcher - Plant Molecular Biology and Data Analysis

Vacancy for Junior Doctoral Researcher - Biomedical Sciences and Engineering

Data Scientist for Process Mining (f/m/div)

Data Scientist - SAS & Python Specialist

We’re unlocking community knowledge in a new way. Experts add insights directly into each article, started with the help of AI.